KCL-Line Air Cooled PRODUCT DATA & Condensers · KCL-Line Air Cooled Condensers. Bulletin...

PageNomenclature............................................. 2Features&Options.................................... 2

Standard Motors 850 RPM Motors:CapacityData......................................... 3-4ElectricalData........................................ 5GeneralSpecifications........................... 6-7 1140 RPM Motors:CapacityData......................................... 8-9ElectricalData........................................ 10GeneralSpecifications........................... 11-12 550 RPM Motors:CapacityData.........................................13-14ElectricalData........................................ 15GeneralSpecifications...........................16-17WiringDiagrams.........................................18-20SoundLevelData....................................... 21

PageEC MotorsAboutECMotors................................ 22PowerConsumptionComparison....... 22SoundData......................................... 23CapacityData...................................... 24-25ElectricalData..................................... 26GeneralSpecifications........................ 27-28WiringDiagram................................... 29ECMotorApplicationData.................. 30-31

DimensionalData(AllModels)............ 32-35

CondenserTheory............................... 36GlossaryofTerms............................... 36-37CondenserSelection........................... 37-41LowAmbientOperation....................... 43-48Installation........................................... 49-52GenericServiceParts......................... 53Warranty.............................................. 55ProjectInformation.............................. 55“AsBuilt”ServicePartsList................. BACK

CONTENTS

KCL-LineAir CooledCondensers

Bulletin K50-KCL-PDI-1

1089596

PRODUCT DATA &INSTALLATION

One to Fourteen Fan Motors

Electrical Power:208-230/3/60, 460/3/60, 575/3/60

R410AR404A R407CR507 R22

Latestproductupdatesandfurtherinformationatw w w. k e e p r i t e r e f r i g e r a t i o n . c o m

10/12/10

• Multiple refrigeration circuits

• Fan Cycling – Ambient thermostat/fanrow withcontactors

• Fan Cycling – Pressure control/fanrow withcontactors

• Johnson P66 Variable Speed Fan Controlwith singlephasemotorasapplicable

• Individual fan motor fusing

• Individual ambient thermostat or pressure control

• Non-fused disconnect

• Horizontal air discharge configuration

• Variable Speed EC Motor whichprovidesoptimum efficiencyandsoundlevels(seepg.22-35fordetails)

• Adjustable flooded head pressure control

• Extended leg kits (36”or48”)withcrossbracingfor extrarigidity

• Optional 550 ultra low and 1140 RPM high speedmotorsavailable.

• Optional fin materials

• Optional coil coating

• Voltages available for 60Hz or 50Hz

OPTIONAL FEATURES

STANDARD FEATURES INCLUDE• Internally Enhanced Tube

• Narrow width condenser designtosuitshipmentin containers.

• THERMOSPANTMcoildesignfeatureeliminatestube failureontubesheets.

• Enhanced Copper Tube,(3/8O.D.on1-6Fan,1/2O.D. on8-14Fan)Aluminum Fin Condenser Coils

• Standard 850 RPMquiet low speed fan motors withmaleelectricalplug,moistureslinger,andrainshield forcompleteweatherprotection.

• Swept wing fan forquietoperationandoptimalefficiency

• Rugged heavy-gaugegalvanized steel rail motor mounts / support.

• All fan sections individually baffledwithfull heightpartitions,andclean-outpanels.

• Complete selectionof electrical fan cycling and speed control options.

• Heavy-gauge galvanized steel cabinet construction assembledwithzincplatedhuck boltssupportedonheavy-dutylegs.

• 2-Fan wide units have two equal circuits

• Terminal block

• Single entering electrical service

• Control circuit voltage – 230 V

• Control circuit transformer whereapplicable

NOMENCLATUREK CL 230 - T3 A - A 2 7 V - XXXX

Brand Name:K=KeepRiteProduct nameCL=LargeSizedCondenserNominal Tons (R404A, 25°F TD, 60Hz)

VoltageT3=208-230/3/60T4=460/3/60T5=575/3/60T7=200-220/3/50T9=380-400/3/50

Design version

Optional SuffixDoesNotAffectDesign

ApplicationV=VerticalAirDischargeH=HorizontalAirDischargeFans Deep

Fans Wide1=Inline;2=DoubleWide

MotorA=850RPM,1HPMotorB=550RPM,1/2HPMotorC=1140RPM,2HPMotorE=ECMMotor

K50-KCL-PDI-1 - 2 - 10/12/10

CAPACITY DATA - R404ASINGLE ROW MODELSKCL 850 RPM

60Hz

Correction Factors for Other Refrigerants Use R404A ValuesMultipliedBy:

TD(Condensingdewpointtemperature-ambienttemperature)10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

R407C (4) 0.67 0.69 0.72 0.73 0.75 0.77 0.78 0.80 0.81 0.82 0.83 0.84 0.85 0.86 0.86 0.87R22 1.02R507 1.00

R134a 0.97R410A 1.02

MODEL NO. FPI FAN

CONFIG.

TOTAL HEAT OF REJECTION MBH (KW)MAX.

NO. OF FEEDS

MBH (KW) @

1 °F TD PER FEED

TEMPERATURE DIFFERENCE (TD) R404A1 °F 10 °F 15 °F 20 °F 25 °F

(0.56 °C) (5.56 °C) (8.3 °C) (11.1 °C) (13.8 °C)KCL 012 8 1x1 5.87 (1.719) 58.7 (17.19) 88.0 (25.79) 117.3 (34.38) 146.6 (42.98) 7 0.838 (0.246)KCL 013 10 1x1 6.41 (1.879) 64.1 (18.79) 96.2 (28.18) 128.2 (37.58) 160.3 (46.97) 7 0.916 (0.268)KCL 014 12 1x1 6.82 (1.999) 68.2 (19.99) 102.3 (29.98) 136.4 (39.98) 170.5 (49.97) 7 0.974 (0.286)KCL 015 8 1x1 6.91 (2.026) 69.1 (20.26) 103.7 (30.38) 138.2 (40.51) 172.8 (50.64) 8 0.864 (0.253)KCL 016 10 1x1 7.46 (2.185) 74.6 (21.85) 111.8 (32.77) 149.1 (43.70) 186.4 (54.62) 8 0.932 (0.273)KCL 017 12 1x1 7.77 (2.276) 77.7 (22.76) 116.5 (34.14) 155.3 (45.52) 194.1 (56.90) 8 0.971 (0.284)KCL 019 8 1x2 9.01 (2.640) 90.1 (26.40) 135.1 (39.61) 180.2 (52.81) 225.2 (66.01) 9 1.001 (0.293)KCL 021 10 1x2 10.11 (2.962) 101.1 (29.62) 151.6 (44.44) 202.2 (59.25) 252.7 (74.06) 9 1.123 (0.329)KCL 023 12 1x2 10.99 (3.220) 109.9 (32.20) 164.8 (48.30) 219.7 (64.40) 274.7 (80.50) 9 1.221 (0.358)KCL 024 8 1x2 11.73 (3.438) 117.3 (34.38) 176.0 (51.57) 234.6 (68.76) 293.3 (85.95) 14 0.838 (0.246)KCL 027 10 1x2 12.82 (3.758) 128.2 (37.58) 192.3 (56.37) 256.4 (75.16) 320.6 (93.95) 14 0.916 (0.268)KCL 028 12 1x2 13.64 (3.998) 136.4 (39.98) 204.6 (59.97) 272.8 (79.95) 341.0 (99.94) 14 0.974 (0.286)KCL 029 8 1x2 13.62 (3.993) 136.2 (39.93) 204.4 (59.89) 272.5 (79.86) 340.6 (99.82) 18 0.757 (0.222)KCL 031 10 1x2 14.70 (4.307) 147.0 (43.07) 220.4 (64.60) 293.9 (86.14) 367.4 (107.7) 18 0.816 (0.239)KCL 032 12 1x2 15.31 (4.486) 153.1 (44.86) 229.6 (67.29) 306.2 (89.73) 382.7 (112.2) 18 0.850 (0.249)KCL 037 8 1x3 17.60 (5.157) 176.0 (51.57) 264.0 (77.36) 351.9 (103.1) 439.9 (128.9) 21 0.838 (0.246)KCL 040 10 1x3 19.23 (5.637) 192.3 (56.37) 288.5 (84.55) 384.7 (112.7) 480.8 (140.9) 21 0.916 (0.268)KCL 042 12 1x3 20.46 (5.997) 204.6 (59.97) 306.9 (89.95) 409.2 (119.9) 511.5 (149.9) 21 0.974 (0.286)KCL 043 8 1x3 20.80 (6.097) 208.0 (60.97) 312.1 (91.46) 416.1 (121.9) 520.1 (152.4) 28 0.743 (0.218)KCL 047 10 1x3 22.44 (6.577) 224.4 (65.77) 336.6 (98.65) 448.8 (131.5) 561.0 (164.4) 28 0.801 (0.235)KCL 049 12 1x3 23.38 (6.851) 233.8 (68.51) 350.6 (102.8) 467.5 (137.0) 584.4 (171.3) 28 0.835 (0.245)KCL 051 8 1x4 24.55 (7.194) 245.5 (71.94) 368.2 (107.9) 490.9 (143.9) 613.6 (179.8) 21 1.169 (0.343)KCL 056 10 1x4 26.83 (7.863) 268.3 (78.63) 402.4 (117.9) 536.6 (157.3) 670.7 (196.6) 21 1.278 (0.374)KCL 059 12 1x4 28.54 (8.365) 285.4 (83.65) 428.1 (125.5) 570.8 (167.3) 713.5 (209.1) 21 1.359 (0.398)KCL 060 8 1x4 28.65 (8.397) 286.5 (83.97) 429.8 (126.0) 573.0 (167.9) 716.3 (209.9) 28 1.023 (0.300)KCL 064 10 1x4 30.91 (9.058) 309.1 (90.58) 463.6 (135.9) 618.1 (181.2) 772.6 (226.4) 28 1.104 (0.323)KCL 067 12 1x4 32.19 (9.435) 321.9 (94.35) 482.9 (141.5) 643.9 (188.7) 804.8 (235.9) 28 1.150 (0.337)KCL 063 8 1x5 30.20 (8.851) 302.0 (88.51) 453.0 (132.8) 604.0 (177.0) 755.0 (221.3) 21 1.438 (0.421)KCL 069 10 1x5 33.01 (9.675) 330.1 (96.75) 495.2 (145.1) 660.2 (193.5) 825.3 (241.9) 21 1.572 (0.461)KCL 073 12 1x5 35.12 (10.29) 351.2 (102.9) 526.8 (154.4) 702.4 (205.8) 878.0 (257.3) 21 1.672 (0.490)KCL 075 8 1x5 36.02 (10.56) 360.2 (105.6) 540.3 (158.3) 720.4 (211.1) 900.5 (263.9) 28 1.286 (0.377)KCL 081 10 1x5 38.85 (11.39) 388.5 (113.9) 582.8 (170.8) 777.1 (227.7) 971.3 (284.7) 28 1.388 (0.407)KCL 084 12 1x5 40.47 (11.86) 404.7 (118.6) 607.1 (177.9) 809.4 (237.2) 1012 (296.5) 28 1.445 (0.424)KCL 089 8 1x6 42.79 (12.54) 427.9 (125.4) 641.9 (188.1) 855.8 (250.8) 1070 (313.5) 28 1.528 (0.448)KCL 096 10 1x6 46.16 (13.53) 461.6 (135.3) 692.4 (202.9) 923.1 (270.5) 1154 (338.2) 28 1.648 (0.483)KCL 100 12 1x6 48.08 (14.09) 480.8 (140.9) 721.2 (211.4) 961.6 (281.8) 1202 (352.3) 28 1.717 (0.503)KCL 102 8 1x7 49.18 (14.41) 491.8 (144.1) 737.6 (216.2) 983.5 (288.2) 1229 (360.3) 56 0.878 (0.257)KCL 111 10 1x7 53.04 (15.55) 530.4 (155.5) 795.6 (233.2) 1061 (310.9) 1326 (388.6) 56 0.947 (0.278)KCL 115 12 1x7 55.25 (16.19) 552.5 (161.9) 828.8 (242.9) 1105 (323.9) 1381 (404.8) 56 0.987 (0.289)

NOTES: (1)Abovecapacitydatabasedon0oFsubcoolingandatsealevel.(2)ForHighAltitudeapplicationsapplythefollowingcorrectionfactors:0.94for2000feet,0.88for4000feetand0.81for6000feet.(3)For50HZcapacitymultiplyby0.92.(4) Thecapacitiesshownaboveareratedatdewpoint.Thedewpointisasaturationpointandisthecondition(pressureandtemperature)at whichagasbeginstocondense.SinceR407Chassignificantglide,thesaturatedgasandsaturatedliquidtemperaturesarenotthesame. Itisimportantthatallcomponentsofasystemareselectedcorrectly

K50-KCL-PDI-1 - 3 - 10/12/10

CAPACITY DATA - R404ADOUBLE ROW MODELSKCL 850 RPM

60Hz

MODEL NO. FPI FAN

CONFIG.


NO. OF FEEDS

MBH (KW) @

1 °F TD PER FEED


(0.56 °C) (5.56 °C) (8.3 °C) (11.1 °C) (13.8 °C)KCL 038 8 2x2 18.02 (5.281) 180.2 (52.81) 270.3 (79.2) 360.4 (105.6) 450.5 (132.0) 18 1.001 (0.293)KCL 041 10 2x2 20.22 (5.925) 202.2 (59.25) 303.2 (88.9) 404.3 (118.5) 505.4 (148.1) 18 1.123 (0.329)KCL 046 12 2x2 21.97 (6.440) 219.7 (64.40) 329.6 (96.6) 439.5 (128.8) 549.4 (161.0) 18 1.221 (0.358)KCL 048 8 2x2 23.46 (6.876) 234.6 (68.76) 351.9 (103.1) 469.2 (137.5) 586.6 (171.9) 28 0.838 (0.246)KCL 054 10 2x2 25.64 (7.516) 256.4 (75.16) 384.7 (112.7) 512.9 (150.3) 641.1 (187.9) 28 0.916 (0.268)KCL 057 12 2x2 27.28 (7.995) 272.8 (79.95) 409.2 (119.9) 545.6 (159.9) 682.0 (199.9) 28 0.974 (0.286)KCL 058 8 2x2 27.62 (8.094) 276.2 (80.94) 414.3 (121.4) 552.4 (161.9) 690.4 (202.3) 37 0.746 (0.219)KCL 062 10 2x2 29.79 (8.731) 297.9 (87.31) 446.8 (131.0) 595.8 (174.6) 744.7 (218.3) 37 0.805 (0.236)KCL 065 12 2x2 31.03 (9.094) 310.3 (90.94) 465.5 (136.4) 620.6 (181.9) 775.8 (227.4) 37 0.839 (0.246)KCL 072 8 2x3 35.19 (10.31) 351.9 (103.1) 527.9 (154.7) 703.9 (206.3) 879.8 (257.9) 42 0.838 (0.246)KCL 080 10 2x3 38.47 (11.27) 384.7 (112.7) 577.0 (169.1) 769.3 (225.5) 961.7 (281.8) 42 0.916 (0.268)KCL 085 12 2x3 40.92 (11.99) 409.2 (119.9) 613.8 (179.9) 818.5 (239.9) 1023 (299.8) 42 0.974 (0.286)KCL 087 8 2x3 41.61 (12.19) 416.1 (121.9) 624.1 (182.9) 832.2 (243.9) 1040 (304.9) 56 0.743 (0.218)KCL 094 10 2x3 44.88 (13.15) 448.8 (131.5) 673.2 (197.3) 897.6 (263.1) 1122 (328.8) 56 0.801 (0.235)KCL 097 12 2x3 46.75 (13.70) 467.5 (137.0) 701.3 (205.5) 935.0 (274.0) 1169 (342.5) 56 0.835 (0.245)KCL 103 8 2x4 49.09 (14.39) 490.9 (143.9) 736.4 (215.8) 981.8 (287.7) 1227 (359.7) 42 1.169 (0.343)KCL 112 10 2x4 53.66 (15.73) 536.6 (157.3) 804.9 (235.9) 1073 (314.5) 1341 (393.1) 42 1.278 (0.374)KCL 119 12 2x4 57.08 (16.73) 570.8 (167.3) 856.2 (250.9) 1142 (334.6) 1427 (418.2) 42 1.359 (0.398)KCL 120 8 2x4 57.30 (16.79) 573.0 (167.9) 859.6 (251.9) 1146 (335.9) 1433 (419.9) 56 1.023 (0.300)KCL 129 10 2x4 61.81 (18.12) 618.1 (181.2) 927.2 (271.7) 1236 (362.3) 1545 (452.9) 56 1.104 (0.323)KCL 134 12 2x4 64.39 (18.87) 643.9 (188.7) 965.8 (283.0) 1288 (377.4) 1610 (471.7) 56 1.150 (0.337)KCL 126 8 2x5 60.40 (17.70) 604.0 (177.0) 906.1 (265.5) 1208 (354.1) 1510 (442.6) 42 1.438 (0.421)KCL 138 10 2x5 66.02 (19.35) 660.2 (193.5) 990.3 (290.2) 1320 (387.0) 1651 (483.7) 42 1.572 (0.461)KCL 146 12 2x5 70.24 (20.58) 702.4 (205.8) 1054 (308.8) 1405 (411.7) 1756 (514.6) 42 1.672 (0.490)KCL 150 8 2x5 72.04 (21.11) 720.4 (211.1) 1081 (316.7) 1441 (422.3) 1801 (527.8) 56 1.286 (0.377)KCL 162 10 2x5 77.71 (22.77) 777.1 (227.7) 1166 (341.6) 1554 (455.5) 1943 (569.3) 56 1.388 (0.407)KCL 168 12 2x5 80.94 (23.72) 809.4 (237.2) 1214 (355.8) 1619 (474.4) 2024 (593.1) 56 1.445 (0.424)KCL 178 8 2x6 85.58 (25.08) 855.8 (250.8) 1284 (376.2) 1712 (501.6) 2140 (627.0) 56 1.528 (0.448)KCL 192 10 2x6 92.31 (27.05) 923.1 (270.5) 1385 (405.8) 1846 (541.1) 2308 (676.4) 56 1.648 (0.483)KCL 200 12 2x6 96.16 (28.18) 961.6 (281.8) 1442 (422.7) 1923 (563.6) 2404 (704.5) 56 1.717 (0.503)KCL 205 8 2x7 98.35 (28.82) 983.5 (288.2) 1475 (432.4) 1967 (576.5) 2459 (720.6) 112 0.878 (0.257)KCL 221 10 2x7 106.1 (31.09) 1061 (310.9) 1591 (466.4) 2122 (621.8) 2652 (777.3) 112 0.947 (0.278)KCL 230 12 2x7 110.5 (32.39) 1105 (323.9) 1658 (485.8) 2210 (647.7) 2763 (809.7) 112 0.987 (0.289)



R407C (4) 0.67 0.69 0.72 0.73 0.75 0.77 0.78 0.80 0.81 0.82 0.83 0.84 0.85 0.86 0.86 0.87R22 1.02R507 1.00

R134a 0.97R410A 1.02


K50-KCL-PDI-1 - 4 - 10/12/10

ELECTRICAL DATAKCL

M.C.A. = Minimum Circuit Ampacity M.O.P. = Maximum Overcurrent Protection

208-230/3/60NO. OF FAN

MOTORS TOTAL FLA MCA MOP WATTS

1 4.9 6.1 15 900

2 9.8 11 15 1800

3 14.7 15.9 20 2700

4 19.6 20.8 25 3600

5 24.5 31 35 4500

6 29.4 36 40 5400

7 34.3 41 45 6300

8 39.2 46 50 7200

10 49.0 61 70 9000

12 58.8 71 80 10800

14 68.6 81 90 12600

850 RPM60Hz

460/3/60NO. OF FAN


1 2.2 2.8 15 900

2 4.4 5 15 1800

3 6.6 7.2 15 2700

4 8.8 9.4 15 3600

5 11 11.6 15 4500

6 13.2 16 20 5400

7 15.4 16 20 6300

8 17.6 21 25 7200

10 22 26 30 9000

12 26.4 31 35 10800

14 30.8 36 40 12600

575/3/60NO. OF FAN


1 1.7 2.1 15 900

2 3.4 3.8 15 1800

3 5.1 5.5 15 2700

4 6.8 7.2 15 3600

5 8.5 8.9 15 4500

6 10.2 10.6 15 5400

7 11.9 12.3 15 6300

8 13.6 16 20 7200

10 17 21 25 9000

12 20.4 26 30 10800

14 23.8 26 30 12600

K50-KCL-PDI-1 - 5 - 10/12/10

GENERAL SPECIFICATIONS - R404A SINGLE ROW MODELSKCL

MODEL NO. FPI

FAN

CO

NFI

G.

MAX. NO. OF FEEDS

R404A REFRIG. CHARGE (1) AIR

FLOW RATES

SOUND LEVEL

(5)

PIPING CONNECTIONSAPPROX. SHIPPING WEIGHT

QU

AN

TITY

16°F to 30°F DESIGN TD


NORMAL(2)

90% FULL (3) INLET OUTLET INLET OUTLET

LBS (kg) LBS (kg) CFM (m3/h) dBA IN. (mm) IN. (mm) IN. (mm) IN. (mm) LBS (kg)KCL 012 8 1x1 7 5 (2.3) 23 (11) 9000 (15290) 53 1 1 5/8 (41) 1 1/8 (29) 1 3/8 (35) 7/8 (22) 355 (161)

KCL 013 10 1x1 7 5 (2.3) 23 (11) 8700 (14780) 53 1 1 5/8 (41) 1 1/8 (29) 1 3/8 (35) 7/8 (22) 360 (164)

KCL 014 12 1x1 7 5 (2.3) 23 (11) 8400 (14270) 53 1 1 5/8 (41) 1 1/8 (29) 1 3/8 (35) 7/8 (22) 370 (168)

KCL 015 8 1x1 8 6 (2.8) 29 (13) 8500 (14440) 53 1 1 5/8 (41) 1 1/8 (29) 1 3/8 (35) 7/8 (22) 380 (173)

KCL 016 10 1x1 8 6 (2.8) 29 (13) 8200 (13930) 53 1 1 5/8 (41) 1 1/8 (29) 1 3/8 (35) 7/8 (22) 390 (177)

KCL 017 12 1x1 8 6 (2.8) 29 (13) 7900 (13420) 53 1 1 5/8 (41) 1 1/8 (29) 1 3/8 (35) 7/8 (22) 400 (182)

KCL 019 8 1x2 9 7 (3.3) 33 (15) 19100 (32450) 55 1 2 1/8 (54) 1 3/8 (35) 1 3/8 (35) 1 1/8 (29) 665 (302)

KCL 021 10 1x2 9 7 (3.3) 33 (15) 18400 (31260) 55 1 2 1/8 (54) 1 3/8 (35) 1 3/8 (35) 1 1/8 (29) 670 (305)

KCL 023 12 1x2 9 7 (3.3) 33 (15) 17800 (30240) 55 1 2 1/8 (54) 1 3/8 (35) 1 3/8 (35) 1 1/8 (29) 680 (309)

KCL 024 8 1x2 14 10 (4.6) 45 (21) 18000 (30580) 55 1 2 1/8 (54) 1 5/8 (41) 1 3/8 (35) 1 1/8 (29) 710 (323)

KCL 027 10 1x2 14 10 (4.6) 45 (21) 17400 (29560) 55 1 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 720 (327)

KCL 028 12 1x2 14 10 (4.6) 45 (21) 16800 (28540) 55 1 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 740 (336)

KCL 029 8 1x2 18 12 (5.5) 57 (26) 17000 (28880) 55 1 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 770 (350)

KCL 031 10 1x2 18 12 (5.5) 57 (26) 16400 (27860) 55 1 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 780 (355)

KCL 032 12 1x2 18 12 (5.5) 57 (26) 15900 (27010) 55 1 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 800 (364)

KCL 037 8 1x3 21 14 (6.2) 66 (30) 27000 (45870) 56 1 2 5/8 (67) 1 5/8 (41) 2 1/8 (54) 1 3/8 (35) 1050 (477)

KCL 040 10 1x3 21 14 (6.2) 66 (30) 26100 (44340) 56 1 2 5/8 (67) 1 5/8 (41) 2 1/8 (54) 1 3/8 (35) 1075 (489)

KCL 042 12 1x3 21 14 (6.2) 66 (30) 25200 (42810) 56 1 2 5/8 (67) 1 5/8 (41) 2 1/8 (54) 1 3/8 (35) 1100 (500)

KCL 043 8 1x3 28 19 (8.5) 87 (39) 25500 (43320) 56 1 2 5/8 (67) 1 5/8 (41) 2 1/8 (54) 1 3/8 (35) 1150 (523)

KCL 047 10 1x3 28 19 (8.5) 87 (39) 24600 (41800) 56 1 2 5/8 (67) 1 5/8 (41) 2 1/8 (54) 1 3/8 (35) 1175 (534)

KCL 049 12 1x3 28 19 (8.5) 87 (39) 23800 (40440) 56 1 2 5/8 (67) 1 5/8 (41) 2 1/8 (54) 1 3/8 (35) 1200 (545)

KCL 051 8 1x4 21 29 (13) 147 (67) 34900 (59300) 57 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 3/8 (35) 1425 (648)

KCL 056 10 1x4 21 29 (13) 147 (67) 33800 (57430) 57 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 3/8 (35) 1450 (659)

KCL 059 12 1x4 21 29 (13) 147 (67) 32600 (55390) 57 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 3/8 (35) 1475 (670)

KCL 060 8 1x4 28 37 (17) 191 (87) 33000 (56070) 57 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1525 (693)

KCL 064 10 1x4 28 37 (17) 191 (87) 31900 (54200) 57 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1550 (705)

KCL 067 12 1x4 28 37 (17) 191 (87) 30800 (52330) 57 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1600 (727)

KCL 063 8 1x5 21 38 (17) 187 (85) 43700 (74250) 58 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1725 (784)

KCL 069 10 1x5 21 38 (17) 187 (85) 42200 (71700) 58 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1800 (818)

KCL 073 12 1x5 21 38 (17) 187 (85) 40800 (69320) 58 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1850 (841)

KCL 075 8 1x5 28 48 (22) 242 (110) 41200 (70000) 58 1 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 1 5/8 (41) 1925 (875)

KCL 081 10 1x5 28 48 (22) 242 (110) 39800 (67620) 58 1 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 1 5/8 (41) 1950 (886)

KCL 084 12 1x5 28 48 (22) 242 (110) 38500 (65410) 58 1 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 1 5/8 (41) 2000 (909)

KCL 089 8 1x6 28 55 (25) 285 (130) 49400 (83930) 59 1 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 2275 (1034)

KCL 096 10 1x6 28 55 (25) 285 (130) 47800 (81210) 59 1 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 2300 (1045)

KCL 100 12 1x6 28 55 (25) 285 (130) 46200 (78490) 59 1 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 2350 (1068)

KCL 102 8 1x7 56 63 (28) 329 (150) 57700 (98030) 59 1 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 2675 (1216)

KCL 111 10 1x7 56 63 (28) 329 (150) 55800 (94800) 59 1 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 2700 (1227)

KCL 115 12 1x7 56 63 (28) 329 (150) 53900 (91580) 59 1 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 2750 (1250)

850 RPM60Hz

(1) CorrectionFactorsforOtherRefrigerants-Use R404A ValuesMultipliedBy

(2)Normalchargeistherefrigerantchargeforwarmambientorsummeroperation. (3)90%fullistheliquidrefrigerantweightat90%ofinternalvolumeandisfor reference only.(4)For50Hzfandatause60HzCFM(m3/h)X0.83(5)Soundpressurelevelat30ft.(10 m)See page 21 for more data

R407C R22 R134a R507 R410A1.10 1.15 1.11 1.00 1.02

Correction Factors for Other Refrigerants UseR404AValuesMultipliedBy:

K50-KCL-PDI-1 - 6 - 10/12/10

GENERAL SPECIFICATIONS - R404A DOUBLE ROW MODELSKCL 850 RPM

60Hz

MODEL NO. FPI

FAN

CO

NFI

G.

MAX. NO. OF FEEDS


FLOW RATES

SOUND LEVEL

(5)


QU

AN

TITY



NORMAL(2)


LBS (kg) LBS (kg) CFM (m3/h) dBA IN. (mm) IN. (mm) IN. (mm) IN. (mm) LBS (kg)KCL 038 8 2x2 18 14 (7) 65 (30) 36000 (61160) 57 2 2 1/8 (54) 1 3/8 (35) 1 3/8 (67) 1 1/8 (29) 1250 (568)

KCL 041 10 2x2 18 14 (7) 65 (30) 34800 (59130) 57 2 2 1/8 (54) 1 3/8 (35) 1 3/8 (67) 1 1/8 (29) 1275 (580)

KCL 046 12 2x2 18 14 (7) 65 (30) 35600 (60480) 57 2 2 1/8 (54) 1 3/8 (35) 1 3/8 (67) 1 1/8 (29) 1300 (591)

KCL 048 8 2x2 28 20 (9) 91 (41) 33900 (57600) 57 2 2 1/8 (54) 1 5/8 (41) 1 3/8 (67) 1 1/8 (29) 1325 (602)

KCL 054 10 2x2 28 20 (9) 91 (41) 32800 (55730) 57 2 2 1/8 (54) 1 5/8 (41) 1 5/8 (67) 1 1/8 (29) 1350 (614)

KCL 057 12 2x2 28 20 (9) 91 (41) 33600 (57090) 57 2 2 1/8 (54) 1 5/8 (41) 1 5/8 (67) 1 1/8 (29) 1400 (636)

KCL 058 8 2x2 37 24 (11) 114 (52) 33900 (57600) 57 2 2 1/8 (54) 1 5/8 (41) 1 5/8 (67) 1 1/8 (29) 1450 (659)

KCL 062 10 2x2 37 24 (11) 114 (52) 32800 (55730) 57 2 2 1/8 (54) 1 5/8 (41) 1 5/8 (67) 1 1/8 (29) 1475 (670)

KCL 065 12 2x2 37 24 (11) 114 (52) 31700 (53860) 57 2 2 1/8 (54) 1 5/8 (41) 1 5/8 (67) 1 1/8 (29) 1525 (693)

KCL 072 8 2x3 42 27 (12) 133 (60) 54000 (91750) 59 2 2 5/8 (67) 1 5/8 (41) 2 1/8 (67) 1 3/8 (35) 2025 (920)

KCL 080 10 2x3 42 27 (12) 133 (60) 52200 (88690) 59 2 2 5/8 (67) 1 5/8 (41) 2 1/8 (67) 1 3/8 (35) 2050 (932)

KCL 085 12 2x3 42 27 (12) 133 (60) 50400 (85630) 59 2 2 5/8 (67) 1 5/8 (41) 2 1/8 (67) 1 3/8 (35) 2100 (955)

KCL 087 8 2x3 56 38 (17) 173 (79) 50900 (86480) 59 2 2 5/8 (67) 1 5/8 (41) 2 1/8 (67) 1 3/8 (35) 2175 (989)

KCL 094 10 2x3 56 38 (17) 173 (79) 49300 (83760) 59 2 2 5/8 (67) 1 5/8 (41) 2 1/8 (67) 1 3/8 (35) 2225 (1011)

KCL 097 12 2x3 56 38 (17) 173 (79) 47600 (80870) 59 2 2 5/8 (67) 1 5/8 (41) 2 1/8 (67) 1 3/8 (35) 2275 (1034)

KCL 103 8 2x4 42 58 (26) 294 (134) 69900 (118760) 60 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (67) 1 3/8 (35) 2675 (1216)

KCL 112 10 2x4 42 58 (26) 294 (134) 67600 (114850) 60 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (67) 1 3/8 (35) 2725 (1239)

KCL 119 12 2x4 42 58 (26) 294 (134) 65300 (110940) 60 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (67) 1 3/8 (35) 2800 (1273)

KCL 120 8 2x4 56 73 (33) 381 (173) 65900 (111960) 60 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (67) 1 5/8 (41) 2900 (1318)

KCL 129 10 2x4 56 73 (33) 381 (173) 63800 (108400) 60 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (67) 1 5/8 (41) 2950 (1341)

KCL 134 12 2x4 56 73 (33) 381 (173) 61600 (104660) 60 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (67) 1 5/8 (41) 3025 (1375)

KCL 126 8 2x5 42 76 (35) 374 (170) 87300 (148320) 61 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (67) 1 5/8 (41) 3375 (1534)

KCL 138 10 2x5 42 76 (35) 374 (170) 84500 (143570) 61 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (67) 1 5/8 (41) 3425 (1557)

KCL 146 12 2x5 42 76 (35) 374 (170) 81600 (138640) 61 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (67) 1 5/8 (41) 3500 (1591)

KCL 150 8 2x5 56 95 (43) 483 (220) 82400 (140000) 61 2 2 5/8 (67) 2 5/8 (67) 2 1/8 (67) 1 5/8 (41) 3650 (1659)

KCL 162 10 2x5 56 95 (43) 483 (220) 79700 (135410) 61 2 2 5/8 (67) 2 5/8 (67) 2 1/8 (67) 1 5/8 (41) 3700 (1682)

KCL 168 12 2x5 56 95 (43) 483 (220) 77000 (130820) 61 2 2 5/8 (67) 2 5/8 (67) 2 1/8 (67) 1 5/8 (41) 3775 (1716)

KCL 178 8 2x6 56 110 (50) 571 (259) 98900 (168030) 62 2 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 4350 (1977)

KCL 192 10 2x6 56 110 (50) 571 (259) 95600 (162420) 62 2 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 4400 (2000)

KCL 200 12 2x6 56 110 (50) 571 (259) 92400 (156990) 62 2 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 4500 (2045)

KCL 205 8 2x7 112 125 (57) 658 (299) 115300 (195890) 62 2 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 5050 (2295)

KCL 221 10 2x7 112 125 (57) 658 (299) 111600 (189610) 62 2 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 5100 (2318)

KCL 230 12 2x7 112 125 (57) 658 (299) 107800 (183150) 62 2 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 5200 (2364)



R407C R22 R134a R507 R410A1.10 1.15 1.11 1.00 1.02

K50-KCL-PDI-1 - 7 - 10/12/10

KCL 1140 RPM60Hz

MODEL NO. FPI FAN

CONFIG.


NO. OF FEEDS

MBH (KW) @

1 °F TD PER FEED


(0.56 °C) (5.56 °C) (8.3 °C) (11.1 °C) (13.8 °C)KCL 014 8 1x1 6.55 (1.918) 65.5 (19.18) 98.2 (28.77) 130.9 (38.36) 163.6 (47.96) 7 0.935 (0.274)KCL 015 10 1x1 7.15 (2.097) 71.5 (20.97) 107.3 (31.45) 143.1 (41.93) 178.9 (52.42) 7 1.022 (0.300)KCL 016 12 1x1 7.61 (2.230) 76.1 (22.30) 114.2 (33.46) 152.2 (44.61) 190.3 (55.76) 7 1.087 (0.319)KCL 017 8 1x1 7.92 (2.322) 79.2 (23.22) 118.9 (34.84) 158.5 (46.45) 198.1 (58.06) 8 0.991 (0.290)KCL 018 10 1x1 8.55 (2.505) 85.5 (25.05) 128.2 (37.58) 171.0 (50.10) 213.7 (62.63) 8 1.068 (0.313)KCL 019 12 1x1 8.90 (2.609) 89.0 (26.09) 133.6 (39.14) 178.1 (52.19) 222.6 (65.24) 8 1.113 (0.326)KCL 021 8 1x2 9.95 (2.917) 99.5 (29.17) 149.30 (43.76) 199.1 (58.34) 248.8 (72.93) 9 1.106 (0.324)KCL 023 10 1x2 11.17 (3.273) 111.7 (32.73) 167.51 (49.09) 223.3 (65.46) 279.2 (81.82) 9 1.241 (0.364)KCL 025 12 1x2 12.14 (3.557) 121.4 (35.57) 182.1 (53.36) 242.8 (71.15) 303.5 (88.93) 9 1.349 (0.395)KCL 027 8 1x2 13.09 (3.836) 130.9 (38.36) 196.4 (57.55) 261.8 (76.73) 327.3 (95.91) 14 0.935 (0.274)KCL 030 10 1x2 14.31 (4.193) 143.1 (41.93) 214.6 (62.90) 286.2 (83.87) 357.7 (104.8) 14 1.022 (0.300)KCL 032 12 1x2 15.22 (4.461) 152.2 (44.61) 228.3 (66.91) 304.4 (89.22) 380.5 (111.5) 14 1.087 (0.319)KCL 033 8 1x2 15.63 (4.579) 156.3 (45.79) 234.4 (68.69) 312.5 (91.59) 390.6 (114.5) 18 0.868 (0.254)KCL 035 10 1x2 16.85 (4.940) 168.5 (49.40) 252.8 (74.09) 337.1 (98.79) 421.4 (123.5) 18 0.936 (0.274)KCL 037 12 1x2 17.56 (5.145) 175.6 (51.45) 263.3 (77.18) 351.1 (102.9) 438.9 (128.6) 18 0.975 (0.286)KCL 041 8 1x3 19.64 (5.755) 196.4 (57.55) 294.5 (86.32) 392.7 (115.1) 490.9 (143.9) 21 0.935 (0.274)KCL 045 10 1x3 21.46 (6.290) 214.6 (62.90) 321.9 (94.35) 429.2 (125.8) 536.6 (157.2) 21 1.022 (0.300)KCL 048 12 1x3 22.83 (6.691) 228.3 (66.91) 342.5 (100.4) 456.6 (133.8) 570.8 (167.3) 21 1.087 (0.319)KCL 050 8 1x3 23.86 (6.993) 238.6 (69.93) 357.9 (104.9) 477.2 (139.9) 596.5 (174.8) 28 0.852 (0.250)KCL 054 10 1x3 25.74 (7.543) 257.4 (75.43) 386.0 (113.1) 514.7 (150.9) 643.4 (188.6) 28 0.919 (0.269)KCL 056 12 1x3 26.81 (7.857) 268.1 (78.57) 402.1 (117.9) 536.2 (157.1) 670.2 (196.4) 28 0.957 (0.281)KCL 059 8 1x4 28.20 (8.263) 282.0 (82.63) 422.9 (124.0) 563.9 (165.3) 704.9 (206.6) 21 1.343 (0.393)KCL 064 10 1x4 30.82 (9.032) 308.2 (90.32) 462.3 (135.5) 616.4 (180.6) 770.5 (225.8) 21 1.468 (0.430)KCL 068 12 1x4 32.79 (9.609) 327.9 (96.09) 491.8 (144.1) 655.7 (192.2) 819.7 (240.2) 21 1.561 (0.458)KCL 070 8 1x4 33.56 (9.835) 335.6 (98.35) 503.4 (147.5) 671.2 (196.7) 839.0 (245.9) 28 1.199 (0.351)KCL 075 10 1x4 36.20 (10.61) 362.0 (106.1) 543.0 (159.1) 724.0 (212.2) 904.9 (265.2) 28 1.293 (0.379)KCL 079 12 1x4 37.71 (11.05) 377.1 (110.5) 565.6 (165.8) 754.1 (221.0) 942.7 (276.3) 28 1.347 (0.395)KCL 072 8 1x5 34.56 (10.13) 345.6 (101.3) 518.4 (151.9) 691.1 (202.6) 863.9 (253.2) 21 1.646 (0.482)KCL 078 10 1x5 37.77 (11.07) 377.7 (110.7) 566.6 (166.0) 755.4 (221.4) 944.3 (276.7) 21 1.799 (0.527)KCL 084 12 1x5 40.18 (11.78) 401.8 (117.8) 602.7 (176.6) 803.7 (235.5) 1005 (294.4) 21 1.913 (0.561)KCL 088 8 1x5 42.20 (12.37) 422.0 (123.7) 632.9 (185.5) 843.9 (247.3) 1055 (309.2) 28 1.507 (0.442)KCL 095 10 1x5 45.52 (13.34) 455.2 (133.4) 682.7 (200.1) 910.3 (266.8) 1138 (333.5) 28 1.626 (0.476)KCL 099 12 1x5 47.41 (13.90) 474.1 (139.0) 711.2 (208.4) 948.2 (277.9) 1185 (347.4) 28 1.693 (0.496)KCL 102 8 1x6 49.89 (14.62) 498.9 (146.2) 748.3 (219.3) 997.8 (292.4) 1247 (365.5) 28 1.782 (0.522)KCL 110 10 1x6 53.81 (15.77) 538.1 (157.7) 807.2 (236.6) 1076 (315.4) 1345 (394.3) 28 1.922 (0.563)KCL 115 12 1x6 56.06 (16.43) 560.6 (164.3) 840.8 (246.4) 1121 (328.6) 1401 (410.7) 28 2.002 (0.587)KCL 120 8 1x7 57.52 (16.86) 575.2 (168.6) 862.7 (252.8) 1150 (337.1) 1438 (421.4) 56 1.027 (0.301)KCL 130 10 1x7 62.04 (18.18) 620.4 (181.8) 930.6 (272.7) 1241 (363.6) 1551 (454.5) 56 1.108 (0.325)KCL 135 12 1x7 64.62 (18.94) 646.2 (189.4) 969.4 (284.1) 1292 (378.8) 1616 (473.5) 56 1.154 (0.338)

CAPACITY DATA - R404ASINGLE ROW MODELS

NOTES: (1)Abovecapacitydatabasedon0oFsubcoolingandatsealevel.(2)ForHighAltitudeapplicationsapplythefollowingcorrectionfactors:0.94for2000feet,0.88for4000feetand0.81for6000feet.(3)For50HZcapacitymultiplyby0.92.(4) Thecapacitiesshownaboveareratedatdewpoint.Thedewpointisasaturationpointandisthecondition(pressureandtemperature)at whichagasbeginstocondense.SinceR407Chassignificantglide,thesaturatedgasandsaturatedliquidtemperaturesarenotthesame. Itisimportantthatallcomponentsofasystemareselectedcorrectly(5) CapacitycorrectionfactorsifP66fanspeedcontrolisused:

Fans Long 1 2 3 4 5 6 7MultiplyAboveCapacityby: 0.750 0.875 0.916 0.937 0.950 0.958 0.964

Correction Factors for Other Refrigerants Use R404A ValuesMultipliedBy: TD(Condensingdewpointtemperature-ambienttemperature)

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25R407C (4) 0.67 0.69 0.72 0.73 0.75 0.77 0.78 0.80 0.81 0.82 0.83 0.84 0.85 0.86 0.86 0.87

R22 1.02R507 1.00

R134a 0.97R410A 1.02

K50-KCL-PDI-1 - 8 - 10/12/10

KCL 1140 RPM60Hz

MODEL NO. FPI FAN

CONFIG.


NO. OF FEEDS

MBH (KW) @

1 °F TD PER FEED


(0.56 °C) (5.56 °C) (8.3 °C) (11.1 °C) (13.8 °C)KCL 042 8 2x2 19.91 (5.834) 199.1 (58.34) 298.6 (87.51) 398.1 (116.7) 497.7 (145.9) 18 1.106 (0.324)KCL 047 10 2x2 22.33 (6.546) 223.3 (65.46) 335.0 (98.18) 446.7 (130.9) 558.4 (163.6) 18 1.241 (0.364)KCL 051 12 2x2 24.28 (7.115) 242.8 (71.15) 364.1 (106.7) 485.5 (142.3) 606.9 (177.9) 18 1.349 (0.395)KCL 055 8 2x2 26.18 (7.673) 261.8 (76.73) 392.7 (115.1) 523.6 (153.5) 654.5 (191.8) 28 0.935 (0.274)KCL 060 10 2x2 28.62 (8.387) 286.2 (83.87) 429.2 (125.8) 572.3 (167.7) 715.4 (209.7) 28 1.022 (0.300)KCL 063 12 2x2 30.44 (8.922) 304.4 (89.22) 456.6 (133.8) 608.9 (178.4) 761.1 (223.0) 28 1.087 (0.319)KCL 066 8 2x2 31.67 (9.283) 316.7 (92.83) 475.1 (139.2) 633.5 (185.7) 791.9 (232.1) 37 0.856 (0.251)KCL 071 10 2x2 34.17 (10.01) 341.7 (100.1) 512.5 (150.2) 683.3 (200.3) 854.1 (250.3) 37 0.923 (0.271)KCL 074 12 2x2 35.59 (10.43) 355.9 (104.3) 533.8 (156.5) 711.8 (208.6) 889.7 (260.8) 37 0.962 (0.282)KCL 082 8 2x3 39.27 (11.51) 392.7 (115.1) 589.1 (172.6) 785.4 (230.2) 981.8 (287.7) 42 0.935 (0.274)KCL 090 10 2x3 42.92 (12.58) 429.2 (125.8) 643.9 (188.7) 858.5 (251.6) 1073 (314.5) 42 1.022 (0.300)KCL 096 12 2x3 45.66 (13.38) 456.6 (133.8) 685.0 (200.7) 913.3 (267.7) 1142 (334.6) 42 1.087 (0.319)KCL 100 8 2x3 47.72 (13.99) 477.2 (139.9) 715.8 (209.8) 954.4 (279.7) 1193 (349.6) 56 0.852 (0.250)KCL 107 10 2x3 51.47 (15.09) 514.7 (150.9) 772.1 (226.3) 1029 (301.7) 1287 (377.1) 56 0.919 (0.269)KCL 112 12 2x3 53.62 (15.71) 536.2 (157.1) 804.3 (235.7) 1072 (314.3) 1340 (392.8) 56 0.957 (0.281)KCL 118 8 2x4 56.39 (16.53) 563.9 (165.3) 845.9 (247.9) 1128 (330.5) 1410 (413.2) 42 1.343 (0.393)KCL 128 10 2x4 61.64 (18.06) 616.4 (180.6) 924.6 (271.0) 1233 (361.3) 1541 (451.6) 42 1.468 (0.430)KCL 137 12 2x4 65.57 (19.22) 655.7 (192.2) 983.6 (288.3) 1311 (384.3) 1639 (480.4) 42 1.561 (0.458)KCL 140 8 2x4 67.12 (19.67) 671.2 (196.7) 1007 (295.1) 1342 (393.4) 1678 (491.8) 56 1.199 (0.351)KCL 151 10 2x4 72.40 (21.22) 724.0 (212.2) 1086 (318.3) 1448 (424.3) 1810 (530.4) 56 1.293 (0.379)KCL 157 12 2x4 75.41 (22.10) 754.1 (221.0) 1131 (331.5) 1508 (442.0) 1885 (552.5) 56 1.347 (0.395)KCL 144 8 2x5 69.11 (20.26) 691.1 (202.6) 1037 (303.8) 1382 (405.1) 1728 (506.4) 42 1.646 (0.482)KCL 158 10 2x5 75.54 (22.14) 755.4 (221.4) 1133 (332.1) 1511 (442.8) 1889 (553.5) 42 1.799 (0.527)KCL 167 12 2x5 80.37 (23.55) 803.7 (235.5) 1205 (353.3) 1607 (471.1) 2009 (588.8) 42 1.913 (0.561)KCL 176 8 2x5 84.39 (24.73) 843.9 (247.3) 1266 (371.0) 1688 (494.7) 2110 (618.3) 56 1.507 (0.442)KCL 190 10 2x5 91.03 (26.68) 910.3 (266.8) 1365 (400.2) 1821 (533.6) 2276 (667.0) 56 1.626 (0.476)KCL 198 12 2x5 94.82 (27.79) 948.2 (277.9) 1422 (416.9) 1896 (555.8) 2371 (694.8) 56 1.693 (0.496)KCL 208 8 2x6 99.78 (29.24) 997.8 (292.4) 1497 (438.6) 1996 (584.8) 2494 (731.1) 56 1.782 (0.522)KCL 224 10 2x6 107.6 (31.54) 1076 (315.4) 1614 (473.1) 2153 (630.8) 2691 (788.6) 56 1.922 (0.563)KCL 234 12 2x6 112.1 (32.86) 1121 (328.6) 1682 (492.8) 2242 (657.1) 2803 (821.4) 56 2.002 (0.587)KCL 240 8 2x7 115.0 (33.71) 1150 (337.1) 1725 (505.7) 2301 (674.2) 2876 (842.8) 112 1.027 (0.301)KCL 260 10 2x7 124.1 (36.36) 1241 (363.6) 1861 (545.5) 2482 (727.3) 3102 (909.1) 112 1.108 (0.325)KCL 270 12 2x7 129.2 (37.88) 1292 (378.8) 1939 (568.2) 2585 (757.6) 3231 (947.0) 112 1.154 (0.338)

CAPACITY DATA - R404ADOUBLE ROW MODELS

NOTES: (1)Abovecapacitydatabasedon0oFsubcoolingandatsealevel.(2)ForHighAltitudeapplicationsapplythefollowingcorrectionfactors:0.94for2000feet,0.88for4000feetand0.81for6000feet.(3)For50HZcapacitymultiplyby0.92.(4) Thecapacitiesshownaboveareratedatdewpoint.Thedewpointisasaturationpointandisthecondition(pressureandtemperature)at whichagasbeginstocondense.SinceR407Chassignificantglide,thesaturatedgasandsaturatedliquidtemperaturesarenotthesame. Itisimportantthatallcomponentsofasystemareselectedcorrectly(5) CapacitycorrectionfactorsifP66fanspeedcontrolisused:

Fans Long 1 2 3 4 5 6 7MultiplyAboveCapacityby: 0.750 0.875 0.916 0.937 0.950 0.958 0.964

Correction Factors for Other Refrigerants Use R404A ValuesMultipliedBy: TD(Condensingdewpointtemperature-ambienttemperature)

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25R407C (4) 0.67 0.69 0.72 0.73 0.75 0.77 0.78 0.80 0.81 0.82 0.83 0.84 0.85 0.86 0.86 0.87

R22 1.02R507 1.00

R134a 0.97R410A 1.02

K50-KCL-PDI-1 - 9 - 10/12/10

ELECTRICAL DATAKCL

* Single Phase Motor UsedM.C.A. = Minimum Circuit Ampacity M.O.P. = Maximum Overcurrent Protection

208-230/3/60NO. OF FAN


1 with P66 Control * 3.6 4.5 15 500

1 6.6 8.3 15 1860

2 13.2 16.0 20 3720

3 19.8 21.5 25 5580

4 26.4 31.0 35 7440

5 33.0 41.0 45 9300

6 39.6 46.0 50 11160

7 46.2 51.0 60 13020

8 52.8 61.0 70 14880

10 66.0 81.0 90 18600

12 79.2 91.0 100 22320

14 92.4 111.0 125 26040

1140 RPM60Hz

575/3/60NO. OF FAN


1 2.5 3.1 15 1860

2 5.0 5.6 15 3720

3 7.5 8.1 15 5580

4 10.0 10.6 15 7440

5 12.5 16.0 20 9300

6 15.0 16.0 20 11160

7 17.5 21.0 25 13020

8 20.0 21.0 25 14880

10 25.0 31.0 35 18600

12 30.0 36.0 40 22320

14 35.0 41.0 50 26040

460/3/60NO. OF FAN


1 with P66 Control * 1.3 1.6 15 530

1 3.1 3.9 15 1860

2 6.2 7.0 15 3720

3 9.3 10.1 15 5580

4 12.4 16.0 20 7440

5 15.5 16.0 20 9300

6 18.6 21.0 25 11160

7 21.7 26.0 30 13020

8 24.8 31.0 35 14880

10 31.0 36.0 40 18600

12 37.2 46.0 50 22320

14 43.4 51.0 60 26040

K50-KCL-PDI-1 - 10 - 10/12/10

KCLMODEL

NO. FPIFA

N C

ON

FIG

.MAX.

NO. OF FEEDS


FLOW RATES

SOUND LEVEL

(5)


QU

AN

TITY



NORMAL(2)



KCL 015 10 1x1 7 5 (2.3) 23 (11) 11300 (19200) 61 1 1 5/8 (41) 1 1/8 (29) 1 3/8 (35) 7/8 (22) 360 (164)

KCL 016 12 1x1 7 5 (2.3) 23 (11) 10900 (18520) 61 1 1 5/8 (41) 1 1/8 (29) 1 3/8 (35) 7/8 (22) 370 (168)

KCL 017 8 1x1 8 6 (2.8) 29 (13) 11000 (18690) 61 1 1 5/8 (41) 1 1/8 (29) 1 3/8 (35) 7/8 (22) 380 (173)

KCL 018 10 1x1 8 6 (2.8) 29 (13) 10700 (18180) 61 1 1 5/8 (41) 1 1/8 (29) 1 3/8 (35) 7/8 (22) 390 (177)

KCL 019 12 1x1 8 6 (2.8) 29 (13) 10300 (17500) 61 1 1 5/8 (41) 1 1/8 (29) 1 3/8 (35) 7/8 (22) 400 (182)

KCL 021 8 1x2 9 7 (3.3) 33 (15) 24800 (42140) 63 1 2 1/8 (54) 1 3/8 (35) 1 3/8 (35) 1 1/8 (29) 665 (302)

KCL 023 10 1x2 9 7 (3.3) 33 (15) 24000 (40780) 63 1 2 1/8 (54) 1 3/8 (35) 1 3/8 (35) 1 1/8 (29) 670 (305)

KCL 025 12 1x2 9 7 (3.3) 33 (15) 23100 (39250) 63 1 2 1/8 (54) 1 3/8 (35) 1 3/8 (35) 1 1/8 (29) 680 (309)

KCL 027 8 1x2 14 10 (4.6) 45 (21) 23400 (39760) 63 1 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 710 (323)

KCL 030 10 1x2 14 10 (4.6) 45 (21) 22600 (38400) 63 1 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 720 (327)

KCL 032 12 1x2 14 10 (4.6) 45 (21) 21800 (37040) 63 1 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 740 (336)

KCL 033 8 1x2 18 12 (5.5) 57 (26) 22000 (37380) 63 1 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 770 (350)

KCL 035 10 1x2 18 12 (5.5) 57 (26) 21300 (36190) 63 1 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 780 (355)

KCL 037 12 1x2 18 12 (5.5) 57 (26) 20600 (35000) 63 1 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 800 (364)

KCL 041 8 1x3 21 14 (6.2) 66 (30) 35000 (59470) 64 1 2 5/8 (67) 1 5/8 (41) 2 1/8 (54) 1 3/8 (35) 1050 (477)

KCL 045 10 1x3 21 14 (6.2) 66 (30) 33900 (57600) 64 1 2 5/8 (67) 1 5/8 (41) 2 1/8 (54) 1 3/8 (35) 1075 (489)

KCL 048 12 1x3 21 14 (6.2) 66 (30) 32800 (55730) 64 1 2 5/8 (67) 1 5/8 (41) 2 1/8 (54) 1 3/8 (35) 1100 (500)

KCL 050 8 1x3 28 19 (8.5) 87 (39) 33100 (56240) 64 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1150 (523)

KCL 054 10 1x3 28 19 (8.5) 87 (39) 32000 (54370) 64 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1175 (534)

KCL 056 12 1x3 28 19 (8.5) 87 (39) 30900 (52500) 64 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1200 (545)

KCL 059 8 1x4 21 29 (13) 147 (67) 45400 (77130) 65 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1425 (648)

KCL 064 10 1x4 21 29 (13) 147 (67) 43900 (74590) 65 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1450 (659)

KCL 068 12 1x4 21 29 (13) 147 (67) 42400 (72040) 65 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1475 (670)

KCL 070 8 1x4 28 37 (17) 191 (87) 42800 (72720) 65 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1525 (693)

KCL 075 10 1x4 28 37 (17) 191 (87) 41400 (70340) 65 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1550 (705)

KCL 079 12 1x4 28 37 (17) 191 (87) 40000 (67960) 65 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1600 (727)

KCL 072 8 1x5 21 38 (17) 187 (85) 56700 (96330) 66 1 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 1725 (784)

KCL 078 10 1x5 21 38 (17) 187 (85) 54900 (93280) 66 1 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 1800 (818)

KCL 084 12 1x5 21 38 (17) 187 (85) 53000 (90050) 66 1 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 1850 (841)

KCL 088 8 1x5 28 48 (22) 242 (110) 53500 (90900) 66 1 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 1925 (875)

KCL 095 10 1x5 28 48 (22) 242 (110) 51800 (88010) 66 1 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 1950 (886)

KCL 099 12 1x5 28 48 (22) 242 (110) 50000 (84950) 66 1 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 2000 (909)

KCL 102 8 1x6 28 55 (25) 285 (130) 64200 (109080) 67 1 3 1/8 (79) 2 5/8 (67) 3 1/8 (79) 2 1/8 (54) 2275 (1034)

KCL 110 10 1x6 28 55 (25) 285 (130) 62100 (105510) 67 1 3 1/8 (79) 2 5/8 (67) 3 1/8 (79) 2 1/8 (54) 2300 (1045)

KCL 115 12 1x6 28 55 (25) 285 (130) 60000 (101940) 67 1 3 1/8 (79) 2 5/8 (67) 3 1/8 (79) 2 1/8 (54) 2350 (1068)

KCL 120 8 1x7 56 63 (28) 329 (150) 74900 (127260) 67 1 3 1/8 (79) 2 5/8 (67) 3 1/8 (79) 2 5/8 (67) 2675 (1216)

KCL 130 10 1x7 56 63 (28) 329 (150) 72500 (123180) 67 1 3 1/8 (79) 2 5/8 (67) 3 1/8 (79) 2 5/8 (67) 2700 (1227)

KCL 135 12 1x7 56 63 (28) 329 (150) 70000 (118930) 67 1 3 1/8 (79) 2 5/8 (67) 3 1/8 (79) 2 5/8 (67) 2750 (1250)

1140 RPM60Hz

GENERAL SPECIFICATIONS - R404A SINGLE ROW MODELS



R407C R22 R134a R507 R410A1.10 1.15 1.11 1.00 1.02

K50-KCL-PDI-1 - 11 - 10/12/10

KCL 1140 RPM60Hz

MODEL NO. FPI

FAN

CO

NFI

G.

MAX. NO. OF FEEDS


FLOW RATES

SOUND LEVEL

(5)


QU

AN

TITY



NORMAL(2)


LBS (kg) LBS (kg) CFM (m3/h) dBA IN. (mm) IN. (mm) IN. (mm) IN. (mm) LBS (kg)KCL 042 8 2x2 18 14 (6.6) 65 (30) 49500 (84100) 65 2 2 1/8 (54) 1 3/8 (35) 1 3/8 (35) 1 1/8 (29) 1250 (568)

KCL 047 10 2x2 18 14 (6.6) 65 (30) 47900 (81380) 65 2 2 1/8 (54) 1 3/8 (35) 1 3/8 (35) 1 1/8 (29) 1275 (580)

KCL 051 12 2x2 18 14 (6.6) 65 (30) 46300 (78660) 65 2 2 1/8 (54) 1 3/8 (35) 1 3/8 (35) 1 1/8 (29) 1300 (591)

KCL 055 8 2x2 28 20 (9.1) 91 (41) 46700 (79340) 65 2 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 1325 (602)

KCL 060 10 2x2 28 20 (9.1) 91 (41) 45200 (76790) 65 2 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 1350 (614)

KCL 063 12 2x2 28 20 (9.1) 91 (41) 43700 (74250) 65 2 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 1400 (636)

KCL 066 8 2x2 37 24 (11) 114 (52) 44100 (74930) 65 2 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 1450 (659)

KCL 071 10 2x2 37 24 (11) 114 (52) 42600 (72380) 65 2 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 1475 (670)

KCL 074 12 2x2 37 24 (11) 114 (52) 41200 (70000) 65 2 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 1525 (693)

KCL 082 8 2x3 42 27 (12) 133 (60) 70100 (119100) 67 2 2 5/8 (67) 1 5/8 (41) 2 1/8 (54) 1 3/8 (35) 2025 (920)

KCL 090 10 2x3 42 27 (12) 133 (60) 67800 (115190) 67 2 2 5/8 (67) 1 5/8 (41) 2 1/8 (54) 1 3/8 (35) 2050 (932)

KCL 096 12 2x3 42 27 (12) 133 (60) 65500 (111280) 67 2 2 5/8 (67) 1 5/8 (41) 2 1/8 (54) 1 3/8 (35) 2100 (955)

KCL 100 8 2x3 56 38 (17) 173 (79) 66100 (112300) 67 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 2175 (989)

KCL 107 10 2x3 56 38 (17) 173 (79) 64000 (108740) 67 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 2225 (1011)

KCL 112 12 2x3 56 38 (17) 173 (79) 61800 (105000) 67 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 2275 (1034)

KCL 118 8 2x4 42 58 (26) 294 (134) 90700 (154100) 68 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 2675 (1216)

KCL 128 10 2x4 42 58 (26) 294 (134) 87800 (149170) 68 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 2725 (1239)

KCL 137 12 2x4 42 58 (26) 294 (134) 84800 (144080) 68 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 2800 (1273)

KCL 140 8 2x4 56 73 (33) 381 (173) 85600 (145430) 68 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 2900 (1318)

KCL 151 10 2x4 56 73 (33) 381 (173) 82800 (140680) 68 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 2950 (1341)

KCL 157 12 2x4 56 73 (33) 381 (173) 80000 (135920) 68 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 3025 (1375)

KCL 144 8 2x5 42 76 (35) 374 (170) 113400 (192670) 69 2 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 3375 (1534)

KCL 158 10 2x5 42 76 (35) 374 (170) 109700 (186380) 69 2 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 3425 (1557)

KCL 167 12 2x5 42 76 (35) 374 (170) 106000 (180090) 69 2 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 3500 (1591)

KCL 176 8 2x5 56 95 (43) 483 (220) 107000 (181790) 69 2 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 3650 (1659)

KCL 190 10 2x5 56 95 (43) 483 (220) 103500 (175850) 69 2 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 3700 (1682)

KCL 198 12 2x5 56 95 (43) 483 (220) 100000 (169900) 69 2 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 3775 (1716)

KCL 208 8 2x6 56 110 (50) 571 (259) 128400 (218150) 70 2 3 1/8 (79) 2 5/8 (67) 3 1/8 (79) 2 1/8 (54) 4350 (1977)

KCL 224 10 2x6 56 110 (50) 571 (259) 124200 (211020) 70 2 3 1/8 (79) 2 5/8 (67) 3 1/8 (79) 2 1/8 (54) 4400 (2000)

KCL 234 12 2x6 56 110 (50) 571 (259) 120000 (203880) 70 2 3 1/8 (79) 2 5/8 (67) 3 1/8 (79) 2 1/8 (54) 4500 (2045)

KCL 240 8 2x7 112 125 (57) 658 (299) 149800 (254510) 70 2 3 1/8 (79) 2 5/8 (67) 3 1/8 (79) 2 5/8 (67) 5050 (2295)

KCL 260 10 2x7 112 125 (57) 658 (299) 144900 (246190) 70 2 3 1/8 (79) 2 5/8 (67) 3 1/8 (79) 2 5/8 (67) 5100 (2318)

KCL 270 12 2x7 112 125 (57) 658 (299) 140000 (237860) 70 2 3 1/8 (79) 2 5/8 (67) 3 1/8 (79) 2 5/8 (67) 5200 (2364)

GENERAL SPECIFICATIONS - R404A DOUBLE ROW MODELS



R407C R22 R134a R507 R410A1.10 1.15 1.11 1.00 1.02

K50-KCL-PDI-1 - 12 - 10/12/10

KCL 550 RPM60Hz

MODEL NO. FPI FAN

CONFIG.


NO. OF FEEDS

MBH (KW) @

1 °F TD PER FEED


(0.56 °C) (5.56 °C) (8.3 °C) (11.1 °C) (13.8 °C)KCL 007 8 1x1 4.48 (1.313) 44.8 (13.13) 67.2 (19.69) 89.6 (26.25) 112.0 (32.81) 7 0.640 (0.188)KCL 008 10 1x1 4.90 (1.435) 49.0 (14.35) 73.4 (21.52) 97.9 (28.69) 122.4 (35.87) 7 0.699 (0.205)KCL 009 12 1x1 5.21 (1.526) 52.1 (15.26) 78.1 (22.89) 104.2 (30.53) 130.2 (38.16) 7 0.744 (0.218)KCL 010 8 1x1 5.20 (1.524) 52.0 (15.24) 78.0 (22.86) 104.0 (30.48) 130.0 (38.10) 8 0.650 (0.191)KCL 011 10 1x1 5.61 (1.644) 56.1 (16.44) 84.1 (24.66) 112.2 (32.88) 140.2 (41.10) 8 0.701 (0.206)KCL 012 12 1x1 5.84 (1.713) 58.4 (17.13) 87.7 (25.69) 116.9 (34.25) 146.1 (42.81) 8 0.730 (0.214)KCL 014 8 1x2 6.94 (2.033) 69.4 (20.33) 104.03 (30.49) 138.7 (40.65) 173.4 (50.81) 9 0.771 (0.226)KCL 016 10 1x2 7.78 (2.280) 77.8 (22.80) 116.71 (34.21) 155.6 (45.61) 194.5 (57.01) 9 0.865 (0.253)KCL 018 12 1x2 8.46 (2.479) 84.6 (24.79) 126.9 (37.18) 169.2 (49.57) 211.4 (61.97) 9 0.940 (0.275)KCL 019 8 1x2 8.96 (2.625) 89.6 (26.25) 134.4 (39.38) 179.1 (52.50) 223.9 (65.63) 14 0.640 (0.188)KCL 020 10 1x2 9.79 (2.869) 97.9 (28.69) 146.9 (43.04) 195.8 (57.39) 244.8 (71.73) 14 0.699 (0.205)KCL 022 12 1x2 10.42 (3.053) 104.2 (30.53) 156.2 (45.79) 208.3 (61.05) 260.4 (76.31) 14 0.744 (0.218)KCL 021 8 1x2 10.26 (3.007) 102.6 (30.07) 153.9 (45.10) 205.2 (60.14) 256.5 (75.17) 18 0.570 (0.167)KCL 023 10 1x2 11.07 (3.243) 110.7 (32.43) 166.0 (48.65) 221.3 (64.87) 276.7 (81.08) 18 0.615 (0.180)KCL 024 12 1x2 11.53 (3.379) 115.3 (33.79) 172.9 (50.68) 230.6 (67.57) 288.2 (84.46) 18 0.640 (0.188)KCL 028 8 1x3 13.44 (3.938) 134.4 (39.38) 201.5 (59.07) 268.7 (78.76) 335.9 (98.44) 21 0.640 (0.188)KCL 031 10 1x3 14.69 (4.304) 146.9 (43.04) 220.3 (64.56) 293.7 (86.08) 367.2 (107.60) 21 0.699 (0.205)KCL 032 12 1x3 15.62 (4.579) 156.2 (45.79) 234.4 (68.68) 312.5 (91.58) 390.6 (114.47) 21 0.744 (0.218)KCL 033 8 1x3 15.67 (4.593) 156.7 (45.93) 235.1 (68.90) 313.5 (91.87) 391.8 (114.84) 28 0.560 (0.164)KCL 035 10 1x3 16.91 (4.955) 169.1 (49.55) 253.6 (74.32) 338.1 (99.09) 422.7 (123.87) 28 0.604 (0.177)KCL 037 12 1x3 17.61 (5.161) 176.1 (51.61) 264.2 (77.42) 352.2 (103.22) 440.3 (129.03) 28 0.629 (0.184)KCL 038 8 1x4 18.21 (5.335) 182.1 (53.35) 273.1 (80.03) 364.1 (106.71) 455.1 (133.39) 21 0.867 (0.254)KCL 041 10 1x4 19.90 (5.832) 199.0 (58.32) 298.5 (87.48) 398.0 (116.64) 497.5 (145.80) 21 0.948 (0.278)KCL 045 12 1x4 21.17 (6.204) 211.7 (62.04) 317.5 (93.06) 423.4 (124.08) 529.2 (155.10) 21 1.008 (0.295)KCL 042 8 1x4 20.74 (6.078) 207.4 (60.78) 311.1 (91.17) 414.8 (121.56) 518.5 (151.96) 28 0.741 (0.217)KCL 046 10 1x4 22.37 (6.556) 223.7 (65.56) 335.6 (98.34) 447.4 (131.13) 559.3 (163.91) 28 0.799 (0.234)KCL 048 12 1x4 23.30 (6.829) 233.0 (68.29) 349.5 (102.44) 466.1 (136.59) 582.6 (170.74) 28 0.832 (0.244)KCL 047 8 1x5 22.59 (6.622) 225.9 (66.22) 338.9 (99.32) 451.9 (132.43) 564.8 (165.54) 21 1.076 (0.315)KCL 051 10 1x5 24.70 (7.238) 247.0 (72.38) 370.4 (108.56) 493.9 (144.75) 617.4 (180.94) 21 1.176 (0.345)KCL 055 12 1x5 26.27 (7.700) 262.7 (77.00) 394.1 (115.49) 525.4 (153.99) 656.8 (192.49) 21 1.251 (0.367)KCL 054 8 1x5 26.01 (7.623) 260.1 (76.23) 390.2 (114.34) 520.2 (152.46) 650.3 (190.57) 28 0.929 (0.272)KCL 058 10 1x5 28.06 (8.222) 280.6 (82.22) 420.8 (123.34) 561.1 (164.45) 701.4 (205.56) 28 1.002 (0.294)KCL 061 12 1x5 29.23 (8.565) 292.3 (85.65) 438.4 (128.48) 584.5 (171.30) 730.6 (214.13) 28 1.044 (0.306)KCL 064 8 1x6 30.50 (8.940) 305.0 (89.40) 457.6 (134.10) 610.1 (178.80) 762.6 (223.50) 28 1.089 (0.319)KCL 069 10 1x6 32.90 (9.643) 329.0 (96.43) 493.6 (144.65) 658.1 (192.86) 822.6 (241.08) 28 1.175 (0.344)KCL 071 12 1x6 34.27 (10.05) 342.7 (100.45) 514.1 (150.68) 685.5 (200.90) 856.9 (251.13) 28 1.224 (0.359)KCL 074 8 1x7 35.69 (10.46) 356.9 (104.58) 535.3 (156.88) 713.7 (209.17) 892.1 (261.46) 56 0.637 (0.187)KCL 080 10 1x7 38.49 (11.28) 384.9 (112.81) 577.4 (169.21) 769.8 (225.62) 962.3 (282.02) 56 0.687 (0.201)KCL 084 12 1x7 40.10 (11.75) 401.0 (117.51) 601.4 (176.27) 801.9 (235.02) 1002 (293.78) 56 0.716 (0.210)




R407C (4) 0.67 0.69 0.72 0.73 0.75 0.77 0.78 0.80 0.81 0.82 0.83 0.84 0.85 0.86 0.86 0.87R22 1.02R507 1.00

R134a 0.97R410A 1.02


K50-KCL-PDI-1 - 13 - 10/12/10

KCL 550 RPM60Hz

MODEL NO. FPI FAN

CONFIG.


NO. OF FEEDS

MBH (KW) @

1 °F TD PER FEED


(0.56 °C) (5.56 °C) (8.3 °C) (11.1 °C) (13.8 °C)KCL 029 8 2x2 13.87 (4.065) 138.7 (40.65) 208.1 (60.98) 277.4 (81.30) 346.8 (101.63) 18 0.771 (0.226)KCL 034 10 2x2 15.56 (4.561) 155.6 (45.61) 233.4 (68.41) 311.2 (91.21) 389.0 (114.02) 18 0.865 (0.253)KCL 036 12 2x2 16.92 (4.957) 169.2 (49.57) 253.7 (74.36) 338.3 (99.15) 422.9 (123.93) 18 0.940 (0.275)KCL 039 8 2x2 17.91 (5.250) 179.1 (52.50) 268.7 (78.76) 358.3 (105.01) 447.9 (131.26) 28 0.640 (0.188)KCL 040 10 2x2 19.58 (5.739) 195.8 (57.39) 293.7 (86.08) 391.6 (114.78) 489.5 (143.47) 28 0.699 (0.205)KCL 043 12 2x2 20.83 (6.105) 208.3 (61.05) 312.5 (91.58) 416.6 (122.10) 520.8 (152.63) 28 0.744 (0.218)KCL 044 8 2x2 20.80 (6.097) 208.0 (60.97) 312.1 (91.46) 416.1 (121.94) 520.1 (152.43) 37 0.562 (0.165)KCL 049 10 2x2 22.44 (6.577) 224.4 (65.77) 336.6 (98.65) 448.8 (131.53) 561.0 (164.42) 37 0.607 (0.178)KCL 050 12 2x2 23.38 (6.851) 233.8 (68.51) 350.6 (102.76) 467.5 (137.01) 584.4 (171.27) 37 0.632 (0.185)KCL 056 8 2x3 26.87 (7.876) 268.7 (78.76) 403.1 (118.13) 537.4 (157.51) 671.8 (196.89) 42 0.640 (0.188)KCL 060 10 2x3 29.37 (8.608) 293.7 (86.08) 440.6 (129.12) 587.4 (172.16) 734.3 (215.20) 42 0.699 (0.205)KCL 065 12 2x3 31.25 (9.158) 312.5 (91.58) 468.7 (137.36) 624.9 (183.15) 781.2 (228.94) 42 0.744 (0.218)KCL 066 8 2x3 31.35 (9.187) 313.5 (91.87) 470.2 (137.80) 626.9 (183.74) 783.7 (229.67) 56 0.560 (0.164)KCL 070 10 2x3 33.81 (9.909) 338.1 (99.09) 507.2 (148.64) 676.3 (198.19) 845.3 (247.74) 56 0.604 (0.177)KCL 073 12 2x3 35.22 (10.32) 352.2 (103.22) 528.3 (154.84) 704.4 (206.45) 880.5 (258.06) 56 0.629 (0.184)KCL 076 8 2x4 36.41 (10.67) 364.1 (106.71) 546.2 (160.06) 728.2 (213.42) 910.3 (266.77) 42 0.867 (0.254)KCL 083 10 2x4 39.80 (11.66) 398.0 (116.64) 597.0 (174.95) 796.0 (233.27) 994.9 (291.59) 42 0.948 (0.278)KCL 088 12 2x4 42.34 (12.41) 423.4 (124.08) 635.1 (186.12) 846.8 (248.16) 1058 (310.20) 42 1.008 (0.295)KCL 086 8 2x4 41.48 (12.16) 414.8 (121.56) 622.2 (182.35) 829.6 (243.13) 1037 (303.91) 56 0.741 (0.217)KCL 093 10 2x4 44.74 (13.11) 447.4 (131.13) 671.1 (196.69) 894.8 (262.25) 1119 (327.82) 56 0.799 (0.234)KCL 097 12 2x4 46.61 (13.66) 466.1 (136.59) 699.1 (204.88) 932.1 (273.18) 1165 (341.47) 56 0.832 (0.244)KCL 094 8 2x5 45.19 (13.24) 451.9 (132.43) 677.8 (198.65) 903.7 (264.86) 1130 (331.08) 42 1.076 (0.315)KCL 103 10 2x5 49.39 (14.48) 493.9 (144.75) 740.9 (217.13) 987.8 (289.50) 1235 (361.88) 42 1.176 (0.345)KCL 110 12 2x5 52.54 (15.40) 525.4 (153.99) 788.2 (230.99) 1051 (307.98) 1314 (384.98) 42 1.251 (0.367)KCL 108 8 2x5 52.02 (15.25) 520.2 (152.46) 780.3 (228.69) 1040 (304.91) 1301 (381.14) 56 0.929 (0.272)KCL 117 10 2x5 56.11 (16.44) 561.1 (164.45) 841.7 (246.67) 1122 (328.90) 1403 (411.12) 56 1.002 (0.294)KCL 122 12 2x5 58.45 (17.13) 584.5 (171.30) 876.8 (256.95) 1169 (342.60) 1461 (428.25) 56 1.044 (0.306)KCL 127 8 2x6 61.01 (17.88) 610.1 (178.80) 915.1 (268.20) 1220 (357.60) 1525 (447.00) 56 1.089 (0.319)KCL 137 10 2x6 65.81 (19.29) 658.1 (192.86) 987.1 (289.30) 1316 (385.73) 1645 (482.16) 56 1.175 (0.344)KCL 143 12 2x6 68.55 (20.09) 685.5 (200.90) 1028 (301.35) 1371 (401.80) 1714 (502.25) 56 1.224 (0.359)KCL 149 8 2x7 71.37 (20.92) 713.7 (209.17) 1071 (313.75) 1427 (418.34) 1784 (522.92) 112 0.637 (0.187)KCL 160 10 2x7 76.98 (22.56) 769.8 (225.62) 1155 (338.43) 1540 (451.24) 1925 (564.05) 112 0.687 (0.201)KCL 167 12 2x7 80.19 (23.50) 801.9 (235.02) 1203 (352.53) 1604 (470.04) 2005 (587.55) 112 0.716 (0.210)

CAPACITY DATA - R404ADOUBLE ROW MODELS



R407C (4) 0.67 0.69 0.72 0.73 0.75 0.77 0.78 0.80 0.81 0.82 0.83 0.84 0.85 0.86 0.86 0.87R22 1.02R507 1.00

R134a 0.97R410A 1.02


K50-KCL-PDI-1 - 14 - 10/12/10

ELECTRICAL DATAKCL

* Single Phase Motor UsedM.C.A. = Minimum Circuit Ampacity M.O.P. = Maximum Overcurrent Protection

208-230/3/60NO. OF FAN


1 2.8 3.5 15 355

2 5.6 6.3 15 710

3 8.4 9.1 15 1065

4 11.2 11.9 15 1420

5 14.0 16.0 20 1775

6 16.8 21.0 25 2130

7 19.6 21.0 25 2485

8 22.4 26.0 30 2840

10 28.0 31.0 35 3550

12 33.6 41.0 45 4260

14 39.2 46.0 50 4970

550 RPM60Hz

575/3/60NO. OF FAN


1 1.1 1.4 15 355

2 2.2 2.5 15 710

3 3.3 3.6 15 1065

4 4.4 4.7 15 1420

5 5.5 5.8 15 1775

6 6.6 6.9 15 2130

7 7.7 8.0 15 2485

8 8.8 9.1 15 2840

10 11.0 11.3 15 3550

12 13.2 16.0 20 4260

14 15.4 16.0 20 4970

460/3/60NO. OF FAN


1 1.3 1.6 15 355

2 2.6 2.9 15 710

3 3.9 4.2 15 1065

4 5.2 5.5 15 1420

5 6.5 6.8 15 1775

6 7.8 8.1 15 2130

7 9.1 9.4 15 2485

8 10.4 10.7 15 2840

10 13.0 16.0 20 3550

12 15.6 16.0 20 4260

14 18.2 21.0 25 4970

K50-KCL-PDI-1 - 15 - 10/12/10

KCLMODEL

NO. FPIFA

N C

ON

FIG

.MAX.

NO. OF FEEDS


FLOW RATES

SOUND LEVEL

(5)


QU

AN

TITY



NORMAL(2)



KCL 008 10 1x1 7 5 (2.3) 23 (11) 5400 (9170) 44 1 1 5/8 (41) 1 1/8 (29) 1 3/8 (35) 7/8 (22) 360 (164)

KCL 009 12 1x1 7 5 (2.3) 23 (11) 5200 (8830) 44 1 1 5/8 (41) 1 1/8 (29) 1 3/8 (35) 7/8 (22) 370 (168)

KCL 010 8 1x1 8 6 (2.8) 29 (13) 5300 (9000) 44 1 1 5/8 (41) 1 1/8 (29) 1 3/8 (35) 7/8 (22) 380 (173)

KCL 011 10 1x1 8 6 (2.8) 29 (13) 5100 (8660) 44 1 1 5/8 (41) 1 1/8 (29) 1 3/8 (35) 7/8 (22) 390 (177)

KCL 012 12 1x1 8 6 (2.8) 29 (13) 4900 (8330) 44 1 1 5/8 (41) 1 1/8 (29) 1 3/8 (35) 7/8 (22) 400 (182)

KCL 014 8 1x2 9 7 (3.3) 33 (15) 11800 (20050) 46 1 2 1/8 (54) 1 3/8 (35) 1 3/8 (35) 1 1/8 (29) 665 (302)

KCL 016 10 1x2 9 7 (3.3) 33 (15) 11400 (19370) 46 1 2 1/8 (54) 1 3/8 (35) 1 3/8 (35) 1 1/8 (29) 670 (305)

KCL 018 12 1x2 9 7 (3.3) 33 (15) 11100 (18860) 46 1 2 1/8 (54) 1 3/8 (35) 1 3/8 (35) 1 1/8 (29) 680 (309)

KCL 019 8 1x2 14 10 (4.6) 45 (21) 11200 (19030) 46 1 2 1/8 (54) 1 5/8 (41) 1 3/8 (35) 1 1/8 (29) 710 (323)

KCL 020 10 1x2 14 10 (4.6) 45 (21) 10800 (18350) 46 1 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 720 (327)

KCL 022 12 1x2 14 10 (4.6) 45 (21) 10400 (17670) 46 1 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 740 (336)

KCL 021 8 1x2 18 12 (5.5) 57 (26) 10500 (17840) 46 1 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 770 (350)

KCL 023 10 1x2 18 12 (5.5) 57 (26) 10200 (17330) 46 1 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 780 (355)

KCL 024 12 1x2 18 12 (5.5) 57 (26) 9800 (16650) 46 1 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 800 (364)

KCL 028 8 1x3 21 14 (6.2) 66 (30) 16700 (28370) 47 1 2 5/8 (67) 1 5/8 (41) 2 1/8 (54) 1 3/8 (35) 1050 (477)

KCL 031 10 1x3 21 14 (6.2) 66 (30) 16200 (27520) 47 1 2 5/8 (67) 1 5/8 (41) 2 1/8 (54) 1 3/8 (35) 1075 (489)

KCL 032 12 1x3 21 14 (6.2) 66 (30) 15600 (26500) 47 1 2 5/8 (67) 1 5/8 (41) 2 1/8 (54) 1 3/8 (35) 1100 (500)

KCL 033 8 1x3 28 19 (8.5) 87 (39) 15800 (26840) 47 1 2 5/8 (67) 1 5/8 (41) 2 1/8 (54) 1 3/8 (35) 1150 (523)

KCL 035 10 1x3 28 19 (8.5) 87 (39) 15300 (25990) 47 1 2 5/8 (67) 1 5/8 (41) 2 1/8 (54) 1 3/8 (35) 1175 (534)

KCL 037 12 1x3 28 19 (8.5) 87 (39) 14800 (25150) 47 1 2 5/8 (67) 1 5/8 (41) 2 1/8 (54) 1 3/8 (35) 1200 (545)

KCL 038 8 1x4 21 29 (13) 147 (67) 21700 (36870) 48 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 3/8 (35) 1425 (648)

KCL 041 10 1x4 21 29 (13) 147 (67) 21000 (35680) 48 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 3/8 (35) 1450 (659)

KCL 045 12 1x4 21 29 (13) 147 (67) 20300 (34490) 48 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 3/8 (35) 1475 (670)

KCL 042 8 1x4 28 37 (17) 191 (87) 20400 (34660) 48 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1525 (693)

KCL 046 10 1x4 28 37 (17) 191 (87) 19800 (33640) 48 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1550 (705)

KCL 048 12 1x4 28 37 (17) 191 (87) 19100 (32450) 48 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1600 (727)

KCL 047 8 1x5 21 38 (17) 187 (85) 27100 (46040) 49 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1725 (784)

KCL 051 10 1x5 21 38 (17) 187 (85) 26200 (44510) 49 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1800 (818)

KCL 055 12 1x5 21 38 (17) 187 (85) 25300 (42980) 49 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1850 (841)

KCL 054 8 1x5 28 48 (22) 242 (110) 25600 (43490) 49 1 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 1 5/8 (41) 1925 (875)

KCL 058 10 1x5 28 48 (22) 242 (110) 24700 (41970) 49 1 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 1 5/8 (41) 1950 (886)

KCL 061 12 1x5 28 48 (22) 242 (110) 23900 (40610) 49 1 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 1 5/8 (41) 2000 (909)

KCL 064 8 1x6 28 55 (25) 285 (130) 30700 (52160) 50 1 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 2275 (1034)

KCL 069 10 1x6 28 55 (25) 285 (130) 29700 (50460) 50 1 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 2300 (1045)

KCL 071 12 1x6 28 55 (25) 285 (130) 28700 (48760) 50 1 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 2350 (1068)

KCL 074 8 1x7 56 63 (28) 329 (150) 35800 (60820) 50 1 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 2675 (1216)

KCL 080 10 1x7 56 63 (28) 329 (150) 34600 (58790) 50 1 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 2700 (1227)

KCL 084 12 1x7 56 63 (28) 329 (150) 33400 (56750) 50 1 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 2750 (1250)

550 RPM60Hz




R407C R22 R134a R507 R410A1.10 1.15 1.11 1.00 1.02

K50-KCL-PDI-1 - 16 - 10/12/10

KCL 550 RPM60Hz

MODEL NO. FPI

FAN

CO

NFI

G.

MAX. NO. OF FEEDS


FLOW RATES

SOUND LEVEL

(5)


QU

AN

TITY



NORMAL(2)



KCL 034 10 2x2 18 14 (6.6) 65 (30) 21600 (36700) 48 2 2 1/8 (54) 1 3/8 (35) 1 3/8 (67) 1 1/8 (29) 1275 (580)

KCL 036 12 2x2 18 14 (6.6) 65 (30) 22100 (37550) 48 2 2 1/8 (54) 1 3/8 (35) 1 3/8 (67) 1 1/8 (29) 1300 (591)

KCL 039 8 2x2 28 20 (9.1) 91 (41) 21100 (35850) 48 2 2 1/8 (54) 1 5/8 (41) 1 3/8 (67) 1 1/8 (29) 1325 (602)

KCL 040 10 2x2 28 20 (9.1) 91 (41) 20400 (34660) 48 2 2 1/8 (54) 1 5/8 (41) 1 5/8 (67) 1 1/8 (29) 1350 (614)

KCL 043 12 2x2 28 20 (9.1) 91 (41) 20900 (35510) 48 2 2 1/8 (54) 1 5/8 (41) 1 5/8 (67) 1 1/8 (29) 1400 (636)

KCL 044 8 2x2 37 24 (11) 114 (52) 21100 (35850) 48 2 2 1/8 (54) 1 5/8 (41) 1 5/8 (67) 1 1/8 (29) 1450 (659)

KCL 049 10 2x2 37 24 (11) 114 (52) 20400 (34660) 48 2 2 1/8 (54) 1 5/8 (41) 1 5/8 (67) 1 1/8 (29) 1475 (670)

KCL 050 12 2x2 37 24 (11) 114 (52) 19700 (33470) 48 2 2 1/8 (54) 1 5/8 (41) 1 5/8 (67) 1 1/8 (29) 1525 (693)

KCL 056 8 2x3 42 27 (12) 133 (60) 33500 (56920) 50 2 2 5/8 (67) 1 5/8 (41) 2 1/8 (67) 1 3/8 (35) 2025 (920)

KCL 060 10 2x3 42 27 (12) 133 (60) 32400 (55050) 50 2 2 5/8 (67) 1 5/8 (41) 2 1/8 (67) 1 3/8 (35) 2050 (932)

KCL 065 12 2x3 42 27 (12) 133 (60) 31300 (53180) 50 2 2 5/8 (67) 1 5/8 (41) 2 1/8 (67) 1 3/8 (35) 2100 (955)

KCL 066 8 2x3 56 38 (17) 173 (79) 31600 (53690) 50 2 2 5/8 (67) 1 5/8 (41) 2 1/8 (67) 1 3/8 (35) 2175 (989)

KCL 070 10 2x3 56 38 (17) 173 (79) 30600 (51990) 50 2 2 5/8 (67) 1 5/8 (41) 2 1/8 (67) 1 3/8 (35) 2225 (1011)

KCL 073 12 2x3 56 38 (17) 173 (79) 29500 (50120) 50 2 2 5/8 (67) 1 5/8 (41) 2 1/8 (67) 1 3/8 (35) 2275 (1034)

KCL 076 8 2x4 42 58 (26) 294 (134) 43300 (73570) 51 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (67) 1 3/8 (35) 2675 (1216)

KCL 083 10 2x4 42 58 (26) 294 (134) 41900 (71190) 51 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (67) 1 3/8 (35) 2725 (1239)

KCL 088 12 2x4 42 58 (26) 294 (134) 40500 (68810) 51 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (67) 1 3/8 (35) 2800 (1273)

KCL 086 8 2x4 56 73 (33) 381 (173) 40900 (69490) 51 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (67) 1 5/8 (41) 2900 (1318)

KCL 093 10 2x4 56 73 (33) 381 (173) 39600 (67280) 51 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (67) 1 5/8 (41) 2950 (1341)

KCL 097 12 2x4 56 73 (33) 381 (173) 38200 (64900) 51 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (67) 1 5/8 (41) 3025 (1375)

KCL 094 8 2x5 42 76 (35) 374 (170) 54200 (92090) 52 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (67) 1 5/8 (41) 3375 (1534)

KCL 103 10 2x5 42 76 (35) 374 (170) 52400 (89030) 52 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (67) 1 5/8 (41) 3425 (1557)

KCL 110 12 2x5 42 76 (35) 374 (170) 50600 (85970) 52 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (67) 1 5/8 (41) 3500 (1591)

KCL 108 8 2x5 56 95 (43) 483 (220) 51100 (86820) 52 2 2 5/8 (67) 2 5/8 (67) 2 1/8 (67) 1 5/8 (41) 3650 (1659)

KCL 117 10 2x5 56 95 (43) 483 (220) 49400 (83930) 52 2 2 5/8 (67) 2 5/8 (67) 2 1/8 (67) 1 5/8 (41) 3700 (1682)

KCL 122 12 2x5 56 95 (43) 483 (220) 47800 (81210) 52 2 2 5/8 (67) 2 5/8 (67) 2 1/8 (67) 1 5/8 (41) 3775 (1716)

KCL 127 8 2x6 56 110 (50) 571 (259) 61300 (104150) 53 2 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 4350 (1977)

KCL 137 10 2x6 56 110 (50) 571 (259) 59300 (100750) 53 2 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 4400 (2000)

KCL 143 12 2x6 56 110 (50) 571 (259) 57300 (97350) 53 2 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 4500 (2045)

KCL 149 8 2x7 112 125 (57) 658 (299) 71600 (121650) 53 2 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 5050 (2295)

KCL 160 10 2x7 112 125 (57) 658 (299) 69200 (117570) 53 2 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 5100 (2318)

KCL 167 12 2x7 112 125 (57) 658 (299) 66900 (113660) 53 2 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 5200 (2364)

GENERAL SPECIFICATIONS - R404A DOUBLE ROW MODELS



R407C R22 R134a R507 R410A1.10 1.15 1.11 1.00 1.02

K50-KCL-PDI-1 - 17 - 10/12/10

WIRING DIAGRAM(SINGLE ROW MODELS - THREE PHASE UNITS)KCL 550/850/1140

60Hz

K50-KCL-PDI-1 - 18 - 10/12/10

WIRING DIAGRAM(DOUBLE ROW MODELS - THREE PHASE UNITS)KCL 550/850/1140

60Hz

K50-KCL-PDI-1 - 19 - 10/12/10

WIRING DIAGRAM(DOUBLE ROW MODELS

WITH SINGLE PHASE FAN SPEED CONTROL - P66)KCL 550/850/1140

60Hz

K50-KCL-PDI-1 - 20 - 10/12/10

COMPARATIVE SOUND DATA(dBA vs. RPM vs. Number of Fans)KCL 550/850/1140

60Hz

40.0

45.0

50.0

55.0

60.0

65.0

70.0

75.0

80.0

85.0

0 2 4 6 8 10 12 14 16

dBA

@ 1

0ft

Number Of Fans

UNIT SOUND DATA

1140RPM

850RPM

550RPM

# of FansdBA @ 10 ft (3 m)

1140 RPM 850 RPM 550 RPM1 70.3 62.3 53.32 72.3 64.3 55.33 73.3 65.3 56.34 74.3 66.3 57.35 75.3 67.3 58.36 76.3 68.3 59.37 76.8 68.8 59.88 77.3 69.3 60.3

10 78.3 70.3 61.312 79.3 71.3 62.314 79.8 71.8 62.8

K50-KCL-PDI-1 - 21 - 10/12/10

KCL EC MOTORS60Hz

POWER CONSUMPTION COMPARISON

0

2

4

6

8

10

12

14

16

20% 30% 40% 50% 60% 70% 80% 90% 100%

Pow

er C

onsu

mpt

ion

(kW

)

Load Requirement

POWER CONSUMPTION COMPARISON - 8 FAN EC MOTOR CONDENSER vs. 8 FAN 1140 RPM CONDENSER, 10 FAN 850 RPM CONDNSER & 14 FAN 550 RPM CONDENSER - (Capacity - 75 MBH/TD)

8 FAN 1140 RPM

10 FAN 850 RPM

14 FAN 550 RPM

8 FAN EC MOTOR

TYPICALOPERATING

RANGE

ABOUT EC MOTORS

Aircooledcondensersutilizingelectricallycommutat-edmotor(ECmotor)technologyoffermanybenefits;ImprovedEfficiency,ReducedSoundLevels,SpeedControl,SimplicityandReliability

EfficiencyThespeedcontrolfunctionofanECmotorallowsthecondensertorunatoptimizedenergylevelsatdiffer-entoperatingconditions.Upto75%inenergysav-ingscanberealizedwhencomparingtheECmotorspeedcontrolmethodtoaconventionalfancyclingmethod.Seetablebelowforpowerconsumptionandenergysavingscomparisons.

SoundAsECmotorspeedsvaryfordifferentoperatingconditionstheyalsoofferreducedsoundlevelswhencomparedtoconventionalmotorrunningfullspeed.Soundlevelsarereducedoncoolerdaysandineve-nings.Refertopage23forsoundratingsatdifferentspeeds.

Head Pressure Control ECmotorsmakeiteasiertomaintainingstableheadpressureswhenmotorspeedsarevariedaccord-ingtooperatingconditions.Systemoptimizationisfurtherenhancedcomparedtothesystemshockfromconventionalcyclingbanksoffansoffandon.

Simplicity and ReliabilityTheinstallationandcontrolofECmotorsisverysimplecomparedtoothermethodsofspeedcontrolusedonconventionalACmotors.Lowerrunningop-eratingtemperaturesandsmoothtransitionalspeedchangesmakeECmotorsdurableandreliable.

K50-KCL-PDI-1 - 22 - 10/12/10

KCL EC MOTORS60Hz

COMPARATIVE SOUND DATA(dBA vs. RPM vs. Number of Fans)

45

50

55

60

65

70

75

80

0 2 4 6 8 10 12 14 16

dBA

@ 1

0ft.

Number of Fans

EC SOUND DATA (dBA @ 10 ft)

100%FANSPEED

90%FANSPEED

80%FANSPEED

70%FANSPEED

60%FANSPEED

50%FANSPEED

# of FansdBA @ 10 ft (3m)

Fan Speed ( % Maximum)100 90 80 70 60 50

1 65 63 60 57 54 502 67 65 62 59 56 523 68 66 63 60 57 534 69 67 64 61 58 545 70 68 65 62 59 556 71 69 66 63 60 567 72 70 67 64 61 578 72 70 67 64 61 5710 73 71 68 65 62 5812 74 72 69 66 63 5914 75 73 70 67 64 60

K50-KCL-PDI-1 - 23 - 10/12/10

KCL EC MOTORS60Hz

MODEL NO. FPI FAN

CONFIG.


NO. OF FEEDS

MBH (KW) @

1 °F TD PER FEED


(0.56 °C) (5.56 °C) (8.3 °C) (11.1 °C) (13.8 °C)KCL 014 8 1x1 6.55 (1.918) 65.5 (19.18) 98.2 (28.77) 130.9 (38.36) 163.6 (47.96) 7 0.935 (0.274)KCL 015 10 1x1 7.15 (2.097) 71.5 (20.97) 107.3 (31.45) 143.1 (41.93) 178.9 (52.42) 7 1.022 (0.300)KCL 016 12 1x1 7.61 (2.230) 76.1 (22.30) 114.2 (33.46) 152.2 (44.61) 190.3 (55.76) 7 1.087 (0.319)KCL 017 8 1x1 7.92 (2.322) 79.2 (23.22) 118.9 (34.84) 158.5 (46.45) 198.1 (58.06) 8 0.991 (0.290)KCL 018 10 1x1 8.55 (2.505) 85.5 (25.05) 128.2 (37.58) 171.0 (50.10) 213.7 (62.63) 8 1.068 (0.313)KCL 019 12 1x1 8.90 (2.609) 89.0 (26.09) 133.6 (39.14) 178.1 (52.19) 222.6 (65.24) 8 1.113 (0.326)KCL 021 8 1x2 9.95 (2.917) 99.5 (29.17) 149.30 (43.76) 199.1 (58.34) 248.8 (72.93) 9 1.106 (0.324)KCL 023 10 1x2 11.17 (3.273) 111.7 (32.73) 167.51 (49.09) 223.3 (65.46) 279.2 (81.82) 9 1.241 (0.364)KCL 025 12 1x2 12.14 (3.557) 121.4 (35.57) 182.1 (53.36) 242.8 (71.15) 303.5 (88.93) 9 1.349 (0.395)KCL 027 8 1x2 13.09 (3.836) 130.9 (38.36) 196.4 (57.55) 261.8 (76.73) 327.3 (95.91) 14 0.935 (0.274)KCL 030 10 1x2 14.31 (4.193) 143.1 (41.93) 214.6 (62.90) 286.2 (83.87) 357.7 (104.8) 14 1.022 (0.300)KCL 032 12 1x2 15.22 (4.461) 152.2 (44.61) 228.3 (66.91) 304.4 (89.22) 380.5 (111.5) 14 1.087 (0.319)KCL 033 8 1x2 15.63 (4.579) 156.3 (45.79) 234.4 (68.69) 312.5 (91.59) 390.6 (114.5) 18 0.868 (0.254)KCL 035 10 1x2 16.85 (4.940) 168.5 (49.40) 252.8 (74.09) 337.1 (98.79) 421.4 (123.5) 18 0.936 (0.274)KCL 037 12 1x2 17.56 (5.145) 175.6 (51.45) 263.3 (77.18) 351.1 (102.9) 438.9 (128.6) 18 0.975 (0.286)KCL 041 8 1x3 19.64 (5.755) 196.4 (57.55) 294.5 (86.32) 392.7 (115.1) 490.9 (143.9) 21 0.935 (0.274)KCL 045 10 1x3 21.46 (6.290) 214.6 (62.90) 321.9 (94.35) 429.2 (125.8) 536.6 (157.2) 21 1.022 (0.300)KCL 048 12 1x3 22.83 (6.691) 228.3 (66.91) 342.5 (100.4) 456.6 (133.8) 570.8 (167.3) 21 1.087 (0.319)KCL 050 8 1x3 23.86 (6.993) 238.6 (69.93) 357.9 (104.9) 477.2 (139.9) 596.5 (174.8) 28 0.852 (0.250)KCL 054 10 1x3 25.74 (7.543) 257.4 (75.43) 386.0 (113.1) 514.7 (150.9) 643.4 (188.6) 28 0.919 (0.269)KCL 056 12 1x3 26.81 (7.857) 268.1 (78.57) 402.1 (117.9) 536.2 (157.1) 670.2 (196.4) 28 0.957 (0.281)KCL 059 8 1x4 28.20 (8.263) 282.0 (82.63) 422.9 (124.0) 563.9 (165.3) 704.9 (206.6) 21 1.343 (0.393)KCL 064 10 1x4 30.82 (9.032) 308.2 (90.32) 462.3 (135.5) 616.4 (180.6) 770.5 (225.8) 21 1.468 (0.430)KCL 068 12 1x4 32.79 (9.609) 327.9 (96.09) 491.8 (144.1) 655.7 (192.2) 819.7 (240.2) 21 1.561 (0.458)KCL 070 8 1x4 33.56 (9.835) 335.6 (98.35) 503.4 (147.5) 671.2 (196.7) 839.0 (245.9) 28 1.199 (0.351)KCL 075 10 1x4 36.20 (10.61) 362.0 (106.1) 543.0 (159.1) 724.0 (212.2) 904.9 (265.2) 28 1.293 (0.379)KCL 079 12 1x4 37.71 (11.05) 377.1 (110.5) 565.6 (165.8) 754.1 (221.0) 942.7 (276.3) 28 1.347 (0.395)KCL 072 8 1x5 34.56 (10.13) 345.6 (101.3) 518.4 (151.9) 691.1 (202.6) 863.9 (253.2) 21 1.646 (0.482)KCL 078 10 1x5 37.77 (11.07) 377.7 (110.7) 566.6 (166.0) 755.4 (221.4) 944.3 (276.7) 21 1.799 (0.527)KCL 084 12 1x5 40.18 (11.78) 401.8 (117.8) 602.7 (176.6) 803.7 (235.5) 1005 (294.4) 21 1.913 (0.561)KCL 088 8 1x5 42.20 (12.37) 422.0 (123.7) 632.9 (185.5) 843.9 (247.3) 1055 (309.2) 28 1.507 (0.442)KCL 095 10 1x5 45.52 (13.34) 455.2 (133.4) 682.7 (200.1) 910.3 (266.8) 1138 (333.5) 28 1.626 (0.476)KCL 099 12 1x5 47.41 (13.90) 474.1 (139.0) 711.2 (208.4) 948.2 (277.9) 1185 (347.4) 28 1.693 (0.496)KCL 102 8 1x6 49.89 (14.62) 498.9 (146.2) 748.3 (219.3) 997.8 (292.4) 1247 (365.5) 28 1.782 (0.522)KCL 110 10 1x6 53.81 (15.77) 538.1 (157.7) 807.2 (236.6) 1076 (315.4) 1345 (394.3) 28 1.922 (0.563)KCL 115 12 1x6 56.06 (16.43) 560.6 (164.3) 840.8 (246.4) 1121 (328.6) 1401 (410.7) 28 2.002 (0.587)KCL 120 8 1x7 57.52 (16.86) 575.2 (168.6) 862.7 (252.8) 1150 (337.1) 1438 (421.4) 56 1.027 (0.301)KCL 130 10 1x7 62.04 (18.18) 620.4 (181.8) 930.6 (272.7) 1241 (363.6) 1551 (454.5) 56 1.108 (0.325)KCL 135 12 1x7 64.62 (18.94) 646.2 (189.4) 969.4 (284.1) 1292 (378.8) 1616 (473.5) 56 1.154 (0.338)




R407C (4) 0.67 0.69 0.72 0.73 0.75 0.77 0.78 0.80 0.81 0.82 0.83 0.84 0.85 0.86 0.86 0.87R22 1.02R507 1.00

R134a 0.97R410A 1.02


K50-KCL-PDI-1 - 24 - 10/12/10

KCL EC MOTORS60Hz

MODEL NO. FPI FAN

CONFIG.


NO. OF FEEDS

MBH (KW) @

1 °F TD PER FEED


(0.56 °C) (5.56 °C) (8.3 °C) (11.1 °C) (13.8 °C)KCL 042 8 2x2 19.91 (5.834) 199.1 (58.34) 298.6 (87.51) 398.1 (116.7) 497.7 (145.9) 18 1.106 (0.324)KCL 047 10 2x2 22.33 (6.546) 223.3 (65.46) 335.0 (98.18) 446.7 (130.9) 558.4 (163.6) 18 1.241 (0.364)KCL 051 12 2x2 24.28 (7.115) 242.8 (71.15) 364.1 (106.7) 485.5 (142.3) 606.9 (177.9) 18 1.349 (0.395)KCL 055 8 2x2 26.18 (7.673) 261.8 (76.73) 392.7 (115.1) 523.6 (153.5) 654.5 (191.8) 28 0.935 (0.274)KCL 060 10 2x2 28.62 (8.387) 286.2 (83.87) 429.2 (125.8) 572.3 (167.7) 715.4 (209.7) 28 1.022 (0.300)KCL 063 12 2x2 30.44 (8.922) 304.4 (89.22) 456.6 (133.8) 608.9 (178.4) 761.1 (223.0) 28 1.087 (0.319)KCL 066 8 2x2 31.67 (9.283) 316.7 (92.83) 475.1 (139.2) 633.5 (185.7) 791.9 (232.1) 37 0.856 (0.251)KCL 071 10 2x2 34.17 (10.01) 341.7 (100.1) 512.5 (150.2) 683.3 (200.3) 854.1 (250.3) 37 0.923 (0.271)KCL 074 12 2x2 35.59 (10.43) 355.9 (104.3) 533.8 (156.5) 711.8 (208.6) 889.7 (260.8) 37 0.962 (0.282)KCL 082 8 2x3 39.27 (11.51) 392.7 (115.1) 589.1 (172.6) 785.4 (230.2) 981.8 (287.7) 42 0.935 (0.274)KCL 090 10 2x3 42.92 (12.58) 429.2 (125.8) 643.9 (188.7) 858.5 (251.6) 1073 (314.5) 42 1.022 (0.300)KCL 096 12 2x3 45.66 (13.38) 456.6 (133.8) 685.0 (200.7) 913.3 (267.7) 1142 (334.6) 42 1.087 (0.319)KCL 100 8 2x3 47.72 (13.99) 477.2 (139.9) 715.8 (209.8) 954.4 (279.7) 1193 (349.6) 56 0.852 (0.250)KCL 107 10 2x3 51.47 (15.09) 514.7 (150.9) 772.1 (226.3) 1029 (301.7) 1287 (377.1) 56 0.919 (0.269)KCL 112 12 2x3 53.62 (15.71) 536.2 (157.1) 804.3 (235.7) 1072 (314.3) 1340 (392.8) 56 0.957 (0.281)KCL 118 8 2x4 56.39 (16.53) 563.9 (165.3) 845.9 (247.9) 1128 (330.5) 1410 (413.2) 42 1.343 (0.393)KCL 128 10 2x4 61.64 (18.06) 616.4 (180.6) 924.6 (271.0) 1233 (361.3) 1541 (451.6) 42 1.468 (0.430)KCL 137 12 2x4 65.57 (19.22) 655.7 (192.2) 983.6 (288.3) 1311 (384.3) 1639 (480.4) 42 1.561 (0.458)KCL 140 8 2x4 67.12 (19.67) 671.2 (196.7) 1007 (295.1) 1342 (393.4) 1678 (491.8) 56 1.199 (0.351)KCL 151 10 2x4 72.40 (21.22) 724.0 (212.2) 1086 (318.3) 1448 (424.3) 1810 (530.4) 56 1.293 (0.379)KCL 157 12 2x4 75.41 (22.10) 754.1 (221.0) 1131 (331.5) 1508 (442.0) 1885 (552.5) 56 1.347 (0.395)KCL 144 8 2x5 69.11 (20.26) 691.1 (202.6) 1037 (303.8) 1382 (405.1) 1728 (506.4) 42 1.646 (0.482)KCL 158 10 2x5 75.54 (22.14) 755.4 (221.4) 1133 (332.1) 1511 (442.8) 1889 (553.5) 42 1.799 (0.527)KCL 167 12 2x5 80.37 (23.55) 803.7 (235.5) 1205 (353.3) 1607 (471.1) 2009 (588.8) 42 1.913 (0.561)KCL 176 8 2x5 84.39 (24.73) 843.9 (247.3) 1266 (371.0) 1688 (494.7) 2110 (618.3) 56 1.507 (0.442)KCL 190 10 2x5 91.03 (26.68) 910.3 (266.8) 1365 (400.2) 1821 (533.6) 2276 (667.0) 56 1.626 (0.476)KCL 198 12 2x5 94.82 (27.79) 948.2 (277.9) 1422 (416.9) 1896 (555.8) 2371 (694.8) 56 1.693 (0.496)KCL 208 8 2x6 99.78 (29.24) 997.8 (292.4) 1497 (438.6) 1996 (584.8) 2494 (731.1) 56 1.782 (0.522)KCL 224 10 2x6 107.6 (31.54) 1076 (315.4) 1614 (473.1) 2153 (630.8) 2691 (788.6) 56 1.922 (0.563)KCL 234 12 2x6 112.1 (32.86) 1121 (328.6) 1682 (492.8) 2242 (657.1) 2803 (821.4) 56 2.002 (0.587)KCL 240 8 2x7 115.0 (33.71) 1150 (337.1) 1725 (505.7) 2301 (674.2) 2876 (842.8) 112 1.027 (0.301)KCL 260 10 2x7 124.1 (36.36) 1241 (363.6) 1861 (545.5) 2482 (727.3) 3102 (909.1) 112 1.108 (0.325)KCL 270 12 2x7 129.2 (37.88) 1292 (378.8) 1939 (568.2) 2585 (757.6) 3231 (947.0) 112 1.154 (0.338)




R407C (4) 0.67 0.69 0.72 0.73 0.75 0.77 0.78 0.80 0.81 0.82 0.83 0.84 0.85 0.86 0.86 0.87R22 1.02R507 1.00

R134a 0.97R410A 1.02


K50-KCL-PDI-1 - 25 - 10/12/10

ELECTRICAL DATA

M.C.A. = Minimum Circuit Ampacity M.O.P. = Maximum Overcurrent Protection

208-230/3/60NO. OF FAN


1 5.2 6.5 15 1750

2 10.4 11.7 15 3500

3 15.6 16.9 20 5250

4 20.8 26.0 30 7000

5 26.0 31.0 40 8750

6 31.2 36.0 40 10500

7 36.4 46.0 50 12250

8 41.6 51.0 60 14000

10 52.0 61.0 70 17500

12 62.4 71.0 80 21000

14 72.8 91.0 100 24500

EC MOTORS60Hz

460/3/60NO. OF FAN


1 2.3 2.9 15 1750

2 4.6 5.2 15 3500

3 6.9 7.5 15 5250

4 9.2 9.8 15 7000

5 11.5 12.1 15 8750

6 13.8 16.0 20 10500

7 16.1 21.0 25 12250

8 18.4 21.0 25 14000

10 23.0 26.0 30 17500

12 27.6 31.0 35 21000

14 32.2 41.0 45 24500

KCL

K50-KCL-PDI-1 - 26 - 10/12/10

KCL EC MOTORS60Hz

MODEL NO. FPI

FAN

CO

NFI

G.

MAX. NO. OF FEEDS


FLOW RATES

SOUND LEVEL

(5)


QU

AN

TITY



NORMAL(2)



KCL 015 10 1x1 7 5 (2.3) 23 (11) 11300 (19200) 56 1 1 5/8 (41) 1 1/8 (29) 1 3/8 (35) 7/8 (22) 360 (164)

KCL 016 12 1x1 7 5 (2.3) 23 (11) 10900 (18520) 56 1 1 5/8 (41) 1 1/8 (29) 1 3/8 (35) 7/8 (22) 370 (168)

KCL 017 8 1x1 8 6 (2.8) 29 (13) 11000 (18690) 56 1 1 5/8 (41) 1 1/8 (29) 1 3/8 (35) 7/8 (22) 380 (173)

KCL 018 10 1x1 8 6 (2.8) 29 (13) 10700 (18180) 56 1 1 5/8 (41) 1 1/8 (29) 1 3/8 (35) 7/8 (22) 390 (177)

KCL 019 12 1x1 8 6 (2.8) 29 (13) 10300 (17500) 56 1 1 5/8 (41) 1 1/8 (29) 1 3/8 (35) 7/8 (22) 400 (182)

KCL 021 8 1x2 9 7 (3.3) 33 (15) 24800 (42140) 58 1 2 1/8 (54) 1 3/8 (35) 1 3/8 (35) 1 1/8 (29) 665 (302)

KCL 023 10 1x2 9 7 (3.3) 33 (15) 24000 (40780) 58 1 2 1/8 (54) 1 3/8 (35) 1 3/8 (35) 1 1/8 (29) 670 (305)

KCL 025 12 1x2 9 7 (3.3) 33 (15) 23100 (39250) 58 1 2 1/8 (54) 1 3/8 (35) 1 3/8 (35) 1 1/8 (29) 680 (309)

KCL 027 8 1x2 14 10 (4.6) 45 (21) 23400 (39760) 58 1 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 710 (323)

KCL 030 10 1x2 14 10 (4.6) 45 (21) 22600 (38400) 58 1 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 720 (327)

KCL 032 12 1x2 14 10 (4.6) 45 (21) 21800 (37040) 58 1 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 740 (336)

KCL 033 8 1x2 18 12 (5.5) 57 (26) 22000 (37380) 58 1 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 770 (350)

KCL 035 10 1x2 18 12 (5.5) 57 (26) 21300 (36190) 58 1 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 780 (355)

KCL 037 12 1x2 18 12 (5.5) 57 (26) 20600 (35000) 58 1 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 800 (364)

KCL 041 8 1x3 21 14 (6.2) 66 (30) 35000 (59470) 59 1 2 5/8 (67) 1 5/8 (41) 2 1/8 (54) 1 3/8 (35) 1050 (477)

KCL 045 10 1x3 21 14 (6.2) 66 (30) 33900 (57600) 59 1 2 5/8 (67) 1 5/8 (41) 2 1/8 (54) 1 3/8 (35) 1075 (489)

KCL 048 12 1x3 21 14 (6.2) 66 (30) 32800 (55730) 59 1 2 5/8 (67) 1 5/8 (41) 2 1/8 (54) 1 3/8 (35) 1100 (500)

KCL 050 8 1x3 28 19 (8.5) 87 (39) 33100 (56240) 59 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1150 (523)

KCL 054 10 1x3 28 19 (8.5) 87 (39) 32000 (54370) 59 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1175 (534)

KCL 056 12 1x3 28 19 (8.5) 87 (39) 30900 (52500) 59 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1200 (545)

KCL 059 8 1x4 21 29 (13) 147 (67) 45400 (77130) 60 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1425 (648)

KCL 064 10 1x4 21 29 (13) 147 (67) 43900 (74590) 60 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1450 (659)

KCL 068 12 1x4 21 29 (13) 147 (67) 42400 (72040) 60 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1475 (670)

KCL 070 8 1x4 28 37 (17) 191 (87) 42800 (72720) 60 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1525 (693)

KCL 075 10 1x4 28 37 (17) 191 (87) 41400 (70340) 60 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1550 (705)

KCL 079 12 1x4 28 37 (17) 191 (87) 40000 (67960) 60 1 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 1600 (727)

KCL 072 8 1x5 21 38 (17) 187 (85) 56700 (96330) 61 1 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 1725 (784)

KCL 078 10 1x5 21 38 (17) 187 (85) 54900 (93280) 61 1 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 1800 (818)

KCL 084 12 1x5 21 38 (17) 187 (85) 53000 (90050) 61 1 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 1850 (841)

KCL 088 8 1x5 28 48 (22) 242 (110) 53500 (90900) 61 1 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 1925 (875)

KCL 095 10 1x5 28 48 (22) 242 (110) 51800 (88010) 61 1 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 1950 (886)

KCL 099 12 1x5 28 48 (22) 242 (110) 50000 (84950) 61 1 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 2000 (909)

KCL 102 8 1x6 28 55 (25) 285 (130) 64200 (109080) 62 1 3 1/8 (79) 2 5/8 (67) 3 1/8 (79) 2 1/8 (54) 2275 (1034)

KCL 110 10 1x6 28 55 (25) 285 (130) 62100 (105510) 62 1 3 1/8 (79) 2 5/8 (67) 3 1/8 (79) 2 1/8 (54) 2300 (1045)

KCL 115 12 1x6 28 55 (25) 285 (130) 60000 (101940) 62 1 3 1/8 (79) 2 5/8 (67) 3 1/8 (79) 2 1/8 (54) 2350 (1068)

KCL 120 8 1x7 56 63 (28) 329 (150) 74900 (127260) 62 1 3 1/8 (79) 2 5/8 (67) 3 1/8 (79) 2 5/8 (67) 2675 (1216)

KCL 130 10 1x7 56 63 (28) 329 (150) 72500 (123180) 62 1 3 1/8 (79) 2 5/8 (67) 3 1/8 (79) 2 5/8 (67) 2700 (1227)

KCL 135 12 1x7 56 63 (28) 329 (150) 70000 (118930) 62 1 3 1/8 (79) 2 5/8 (67) 3 1/8 (79) 2 5/8 (67) 2750 (1250)




R407C R22 R134a R507 R410A1.10 1.15 1.11 1.00 1.02

K50-KCL-PDI-1 - 27 - 10/12/10

MODEL NO. FPI

FAN

CO

NFI

G.

MAX. NO. OF FEEDS


FLOW RATES

SOUND LEVEL

(5)


QU

AN

TITY



NORMAL(2)



KCL 047 10 2x2 18 14 (6.6) 65 (30) 47900 (81380) 60 2 2 1/8 (54) 1 3/8 (35) 1 3/8 (35) 1 1/8 (29) 1275 (580)

KCL 051 12 2x2 18 14 (6.6) 65 (30) 46300 (78660) 60 2 2 1/8 (54) 1 3/8 (35) 1 3/8 (35) 1 1/8 (29) 1300 (591)

KCL 055 8 2x2 28 20 (9.1) 91 (41) 46700 (79340) 60 2 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 1325 (602)

KCL 060 10 2x2 28 20 (9.1) 91 (41) 45200 (76790) 60 2 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 1350 (614)

KCL 063 12 2x2 28 20 (9.1) 91 (41) 43700 (74250) 60 2 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 1400 (636)

KCL 066 8 2x2 37 24 (11) 114 (52) 44100 (74930) 60 2 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 1450 (659)

KCL 071 10 2x2 37 24 (11) 114 (52) 42600 (72380) 60 2 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 1475 (670)

KCL 074 12 2x2 37 24 (11) 114 (52) 41200 (70000) 60 2 2 1/8 (54) 1 5/8 (41) 1 5/8 (41) 1 1/8 (29) 1525 (693)

KCL 082 8 2x3 42 27 (12) 133 (60) 70100 (119100) 62 2 2 5/8 (67) 1 5/8 (41) 2 1/8 (54) 1 3/8 (35) 2025 (920)

KCL 090 10 2x3 42 27 (12) 133 (60) 67800 (115190) 62 2 2 5/8 (67) 1 5/8 (41) 2 1/8 (54) 1 3/8 (35) 2050 (932)

KCL 096 12 2x3 42 27 (12) 133 (60) 65500 (111280) 62 2 2 5/8 (67) 1 5/8 (41) 2 1/8 (54) 1 3/8 (35) 2100 (955)

KCL 100 8 2x3 56 38 (17) 173 (79) 66100 (112300) 62 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 2175 (989)

KCL 107 10 2x3 56 38 (17) 173 (79) 64000 (108740) 62 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 2225 (1011)

KCL 112 12 2x3 56 38 (17) 173 (79) 61800 (105000) 62 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 2275 (1034)

KCL 118 8 2x4 42 58 (26) 294 (134) 90700 (154100) 63 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 2675 (1216)

KCL 128 10 2x4 42 58 (26) 294 (134) 87800 (149170) 63 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 2725 (1239)

KCL 137 12 2x4 42 58 (26) 294 (134) 84800 (144080) 63 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 2800 (1273)

KCL 140 8 2x4 56 73 (33) 381 (173) 85600 (145430) 63 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 2900 (1318)

KCL 151 10 2x4 56 73 (33) 381 (173) 82800 (140680) 63 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 2950 (1341)

KCL 157 12 2x4 56 73 (33) 381 (173) 80000 (135920) 63 2 2 5/8 (67) 2 1/8 (54) 2 1/8 (54) 1 5/8 (41) 3025 (1375)

KCL 144 8 2x5 42 76 (35) 374 (170) 113400 (192670) 64 2 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 3375 (1534)

KCL 158 10 2x5 42 76 (35) 374 (170) 109700 (186380) 64 2 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 3425 (1557)

KCL 167 12 2x5 42 76 (35) 374 (170) 106000 (180090) 64 2 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 3500 (1591)

KCL 176 8 2x5 56 95 (43) 483 (220) 107000 (181790) 64 2 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 3650 (1659)

KCL 190 10 2x5 56 95 (43) 483 (220) 103500 (175850) 64 2 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 3700 (1682)

KCL 198 12 2x5 56 95 (43) 483 (220) 100000 (169900) 64 2 3 1/8 (79) 2 5/8 (67) 2 5/8 (67) 2 1/8 (54) 3775 (1716)

KCL 208 8 2x6 56 110 (50) 571 (259) 128400 (218150) 65 2 3 1/8 (79) 2 5/8 (67) 3 1/8 (79) 2 1/8 (54) 4350 (1977)

KCL 224 10 2x6 56 110 (50) 571 (259) 124200 (211020) 65 2 3 1/8 (79) 2 5/8 (67) 3 1/8 (79) 2 1/8 (54) 4400 (2000)

KCL 234 12 2x6 56 110 (50) 571 (259) 120000 (203880) 65 2 3 1/8 (79) 2 5/8 (67) 3 1/8 (79) 2 1/8 (54) 4500 (2045)

KCL 240 8 2x7 112 125 (57) 658 (299) 149800 (254510) 65 2 3 1/8 (79) 2 5/8 (67) 3 1/8 (79) 2 5/8 (67) 5050 (2295)

KCL 260 10 2x7 112 125 (57) 658 (299) 144900 (246190) 65 2 3 1/8 (79) 2 5/8 (67) 3 1/8 (79) 2 5/8 (67) 5100 (2318)

KCL 270 12 2x7 112 125 (57) 658 (299) 140000 (237860) 65 2 3 1/8 (79) 2 5/8 (67) 3 1/8 (79) 2 5/8 (67) 5200 (2364)

KCL EC MOTORS60Hz




R407C R22 R134a R507 R410A1.10 1.15 1.11 1.00 1.02

K50-KCL-PDI-1 - 28 - 10/12/10

KCL EC MOTORS60Hz

EC MOTOR WIRING(DOUBLE ROW MODELS -

ECM w/ OPTIONAL PROPORTIONAL PRESSURE CONTROL)

K50-KCL-PDI-1 - 29 - 10/12/10

EC MOTOR APPLICATIONKCLMotors With Built-in Variable Speed – Optional“E”Fan/motorCode

UnitswithanE(innomenclature)motordesignationuseanEC(electronicallycommutated)motor/fancombinationtoprovidevariablespeedcondensercontrol.ECMfan/motorcombinationsuseDCmotorswithintegralACtoDCconversionallowingdirectconnectiontoACmainswiththeenergysavingandcontrolbenefitsofaDCmotor.IdeallythemotorsonthecondensershouldallbeECandsimul-taneouslyslowdown/speeduptogether.Thisprovidesformaximumenergysavings.Howeversomeapplicationsmayexistwherejustthelastfanorpairoffans(onesclosesttoheader)aresolelyECmotors.(Theremainingconventionaltypemotorsarethencycledoffbyfancyclingpressurecontrols).

Important Warnings: (Pleasereadbeforehandlingmotors)

1. Whenconnectingtheunittothepowersupply, dangerousvoltagesoccur.Duetomotor capacitordischargetime,donotopenthemotor within5minutesafterdisconnectionofallphases.2. WithaControlvoltagefedinorasetspeedvalue beingsaved,themotorwillrestartautomatically afterapowerfailure.3. Dangerousexternalvoltagescanbepresentatthe motorterminalsevenwhentheunitisturnedoff.4. TheElectronicshousingcangethot.5. ThecyclingonandoffofECmotorsshouldbe controlledbytheDCcontrolvoltage(i.e.0VDC willturnmotoroff).Excessivecyclingofthemotor bylinevoltagecontactorsmaycausestresson themotorsandreducethemotorlife.

Speed adjustment CharacteristicsTheECmotorvariesitsspeedlinearlybasedona1-10Vinputsignal.At10VDC,themotorrunsatfullspeed.At0toapprox.1VDC,themotorturnsoff.Achartofthespeedcontrolcurveisshownbelow.ThemotorcanbecontrolledatanyspeedbelowitsnominalRPM.

Control SignalTheinputcontrolsignalcanbesuppliedbyanexternalcontrolsignalorfromafactoryinstalledproportionalpressurecontrol.Unitswithfactoryinstalledproportionalpressurecontrolsrequirenoinstallationwiringandareadjustedwithinitialfactorysettings.Thesemayrequirefurtheradjustmentstosuitlocalfieldconditions.

External Control Signal (Supplied by others)Contactcontrolmanufacturerforsetupofexternalcontrol-lertoprovidea0-10VDCcontrolsignal.Wirethecontrolsignaltoterminalboardinunitcontrolbox.RefertothecondenserECwiringdiagramfortypicalexternalsignalcontrolwiring.

Proportional Pressure Control(FactoryInstalled)UnitsequippedwithfactoryinstalledP352controlsuseaproportionalplusintegralpressurecontrollertovaryandmaintainthemotorspeedatthedesiredheadpressure.Thecontrollerhastwomainuseradjustablefeatures:

•HeadPressureSetpoint•Throttlingrange

LeavetheminimumOutputsettingat0%andJumpersshouldbesetforDirectActing(donotre-adjust)

Head Pressure Set pointTheheadpressuresetpointpotentiometerisadjustablefrom90-250psig.Thismaintainsaminimumcondens-ingtempatthecorrespondingpressuresetpoint.TypicalR404Asetpointsarefrom170-200psig.(i.e.78oF-89oFCondensingTemperature).Note:Verylowsetpointsmaycausethefanmotorstorunfullspeedcontinuallyevenifthecondenserisproperlysized.Thefanswillturnoffifthesystempressurefallsbelowthedesiredsetpoint.

Full RPM

RPM

Control voltage [V dc] 1 10

!

EC MOTORS60Hz

12

34

O N

Integrat ion DIP Switch

SetpointPotentiometer

Throttling RangePotentiometer

M in i mu mOutput

Poten tiometer

ModuleConnecto r

LED Indicator(Percent of Output)

DirectAct ing

Operation ModeJumper Posi tions

THROTRANGE

MINOUTPUT

User Adjust

User Adjust

0%

K50-KCL-PDI-1 - 30 - 10/12/10

EC MOTOR APPLICATIONKCLMinimum OutputTheminimumoutputpotentiometercontrolstheminimumsignalsenttothemotorandisfactorysetat0%.Itisad-justablebetween0and60%oftheoutputrange.Ifthisisadjustedto50%,themotorswillnotstartrunninguntil5Visappliedtothemotor.Themotorwillstartrunningat50%offullspeed.Tomaximizesoundreductionandenergysavingsandtoprovidethemoststablecontrol,itisrecom-mendedthissettingbeleftat0%.

Throttling rangeThethrottlingrangepotentiometercontrolshowfarthesystempressuredeviatesfromthecontrolsetpointtogeneratea100%outputsignalfromthecontrolandisad-justablefrom10-100psig.Thethrottlingrangedetermineshowquicklythemotorwillreachfullspeedwhendetectingachangeinheadpressure.Forexample,ifthesetpointis190psigandthethrottlingrangeis50psig,whenthesystempressureisbelow190psig,thefanswillbeoff.Whenthesystempressurereaches240psig(190+50)thefanswillbeatfullspeed.Tomakethefansrampmoreslowlythethrottlingrangeshouldbeincreased.Tomaxi-mizesoundreductionandenergyefficiencyandtoprovideforthemoststablecontrol,itisrecommendedthissettingbeleftat100psig.

Reverse acting or direct acting mode of operationThereverseacting/directactingjumperisusedtoen-surethecontrollerrespondscorrectlytothedesiredheadpressure.InDirectActing(DA)mode,themotorspeedincreasesasthepressurerisesabovedesiredsetpoint.Forpropercondenseroperation,thisjumperMUSTbein

DirectActing(DA)mode.FailuretoensureJ1jumperisindirectactingmodewillcausethesystemtotriponhighheadpressure.

Integration constantTheintegrationconstantswitchprovidesabilitytochangecontrollerfromaproportionalonlycontroltoapropor-tionalplusintegralcontrol.Toprovidethemostrespon-sivesystemandtomaintainastableheadpressure,itisrecommendedtheintegrationsettingbelefton“fast”withtheModeswitchsettoOFF(ProportionalANDIntegralactivated)

Transducer WiringTheP352PNcontrolsuseaP266(P399,orP499)pres-suretransducertogeneratea0.5to4.5VDCinputsignal.Thetransduceriswiredtotheterminalblockatthebottomofthecontrolasshowninthediagrambelow.

EC MOTORS60Hz

12

34

O N

FAST(on)

MEDIUM(off)

SLOW(off)

OFF(setforPROPORTIONAL/ INTEGRALMODE)

Interior View and Typical Wiring of P352PN Control

K50-KCL-PDI-1 - 31 - 10/12/10

DIMENSIONAL DATA -VERTICAL AIR FLOW MODELSKCL 60Hz

2 (51) 2 (51)

2 (51) 2 (51)8

(203)8

(203)

8 (203)

8 (203)

M1

24 1/8 (613)

1 1/2(38) 44 5/8 (1133)

28 1/2(724)

24(610)

2 (51) 2 (51)24 1/8 (613) 8

(203)8

(203)44 1/8 (1121)

44 1/8 (1121)

2 (51)

8 (203)

2 (51)

8 (203)

2 (51)

8 (203)

L

M1 M2

L

2 (51)

8 (203)

M2 M3M1

2 (51)

8 (203)

2 (51)

8 (203)

2 (51)

8 (203)

1 1/2(38)

28 1/2(724)

24(610)

66 1/8 (1680)8

(203)86 1/8 (2188)

2 (51)8

(203)

2 (51)

86 5/8 (2200)

66 1/8 (1680)8

(203)86 1/8 (2188)

2 (51)8

(203)

2 (51)

L

SIDE VIEWS

REFER TO FACING PAGE FOR DETAILS

ELECTRICAL END VIEW

PIPING END VIEW

SINGLE ROW MODELS DOUBLE ROW MODELS

K50-KCL-PDI-1 - 32 - 10/12/10

DIMENSIONAL DATA -VERTICAL AIR FLOW MODELSKCL 60Hz

MODEL NUMBER / RPM FAN CONFIG.

L M1 M2 M3

850 1140 / EC 550 In. mm In. mm In. mm In. mmKCL 038 KCL 057 KCL 042 KCL 063 KCL 029 KCL 043

2x2 112½ 2857 92 2337 - - - -KCL 041 KCL 058 KCL 047 KCL 066 KCL 034 KCL 044KCL 046 KCL 062 KCL 051 KCL 071 KCL 036 KCL 049KCL 048 KCL 065 KCL 055 KCL 074 KCL 039 KCL 050KCL 054 KCL 060 KCL 040KCL 072 KCL 087 KCL 082 KCL 100 KCL 056 KCL 066

2x3 167½ 4254 147 3734 - - - -KCL 080 KCL 094 KCL 090 KCL 107 KCL 060 KCL 070KCL 085 KCL 097 KCL 096 KCL 112 KCL 065 KCL 073KCL 103 KCL 120 KCL 118 KCL 140 KCL 076 KCL 086

2x4 222½ 5651 92 2337 102 2591 - -KCL 112 KCL 129 KCL 128 KCL 151 KCL 083 KCL 093KCL 119 KCL 134 KCL 137 KCL 157 KCL 088 KCL 097KCL 126 KCL 150 KCL 144 KCL 176 KCL 094 KCL 108

2x5 277½ 7048 92 2337 47 1194 102 2591KCL 138 KCL 162 KCL 158 KCL 190 KCL 103 KCL 117KCL 146 KCL 168 KCL 167 KCL 198 KCL 110 KCL 122KCL 178 KCL 200 KCL 208 KCL 234 KCL 127 KCL 143

2x6 332½ 8445 92 2337 102 2591 102 2591KCL 192 KCL 224 KCL 137KCL 205 KCL 230 KCL 240 KCL 270 KCL 149 KCL 167

2x7 387½ 9842 92 2337 157 3988 102 2591KCL 221 KCL 260 KCL 160


L M1 M2 M3850 1140 / EC 550 In. mm In. mm In. mm In. mm

KCL 012 KCL 015 KCL 014 KCL 017 KCL 007 KCL 0101x1 57½ 1460 37 940 - - - -KCL 013 KCL 016 KCL 015 KCL 018 KCL 008 KCL 011

KCL 014 KCL 017 KCL 016 KCL 019 KCL 009 KCL 012KCL 019 KCL 028 KCL 021 KCL 032 KCL 014 KCL 022

1x2 112½ 2857 92 2337 - - - -KCL 021 KCL 029 KCL 023 KCL 033 KCL 016 KCL 021KCL 023 KCL 031 KCL 025 KCL 035 KCL 018 KCL 023KCL 024 KCL 032 KCL 027 KCL 037 KCL 019 KCL 024KCL 027 KCL 030 KCL 020KCL 037 KCL 043 KCL 041 KCL 050 KCL 028 KCL 033

1x3 167½ 4254 147 3734 - - - -KCL 040 KCL 047 KCL 045 KCL 054 KCL 031 KCL 035KCL 042 KCL 049 KCL 048 KCL 056 KCL 032 KCL 037KCL 051 KCL 060 KCL 059 KCL 070 KCL 038 KCL 042

1x4 222½ 5651 92 2337 102 2591 - -KCL 056 KCL 064 KCL 064 KCL 075 KCL 041 KCL 046KCL 059 KCL 067 KCL 068 KCL 079 KCL 045 KCL 048KCL 063 KCL 075 KCL 072 KCL 088 KCL 047 KCL 054

1x5 277½ 7048 92 2337 47 1194 102 2591KCL 069 KCL 081 KCL 078 KCL 095 KCL 051 KCL 058KCL 073 KCL 084 KCL 084 KCL 099 KCL 055 KCL 061KCL 089 KCL 100 KCL 102 KCL 115 KCL 064 KCL 071 1x6 332½ 8445 92 2337 102 2591 102 2591KCL 096 KCL 110 KCL 069KCL 102 KCL 115 KCL 120 KCL 135 KCL 074 KCL 084

1x7 387½ 9842 92 2337 157 3988 102 2591KCL 111 KCL 130 KCL 080

SINGLE ROW MODELS

DOUBLE ROW MODELS

K50-KCL-PDI-1 - 33 - 10/12/10

DIMENSIONAL DATA -HORIZONTAL AIR FLOW MODELSKCL 60Hz

REFER TO FACING PAGE FOR DETAILS

L

M2 M3M1 M2 M2

M2M1 M3

L

M2M1

L

M2M1

L

M1

L

91 5/8 (2327)

49 5/8 (1260)

8 (203)2 7/8 (73)2 7/8 (73)

8 (203) 37 (940)

58 3/4 (1492)

30 1/8

45 1/4 (1149)(765) 2 3/8 DIA.

LIFTING HOLES

ANGLE BRACES: CENTRE LEGS ONLY 4 - 7 FAN SINGLE FAN WIDE MODELSAND EVERY LEG ON DOUBLE FAN WIDE MODELS

K50-KCL-PDI-1 - 34 - 10/12/10

DIMENSIONAL DATA -HORIZONTAL AIR FLOW MODELSKCL 60Hz


L M1 M2 M3

850 1140 / EC 550 In. mm In. mm In. mm In. mmKCL 038 KCL 057 KCL 042 KCL 063 KCL 029 KCL 043

2x2 112½ 2857 1107/8 2816 - - - -KCL 041 KCL 058 KCL 047 KCL 066 KCL 034 KCL 044KCL 046 KCL 062 KCL 051 KCL 071 KCL 036 KCL 049KCL 048 KCL 065 KCL 055 KCL 074 KCL 039 KCL 050KCL 054 KCL 060 KCL 040KCL 072 KCL 087 KCL 082 KCL 100 KCL 056 KCL 066

2x3 167½ 4254 85 2159 857/8 2181 - -KCL 080 KCL 094 KCL 090 KCL 107 KCL 060 KCL 070KCL 085 KCL 097 KCL 096 KCL 112 KCL 065 KCL 073KCL 103 KCL 120 KCL 118 KCL 140 KCL 076 KCL 086


2x5 277½ 7048 110 2794 55 1397 1107/8 2816KCL 138 KCL 162 KCL 158 KCL 190 KCL 103 KCL 117KCL 146 KCL 168 KCL 167 KCL 198 KCL 110 KCL 122KCL 178 KCL 200 KCL 208 KCL 234 KCL 127 KCL 143

2x6 332½ 8445 110 2794 110 2794 1107/8 2816KCL 192 KCL 224 KCL 137KCL 205 KCL 230 KCL 240 KCL 270 KCL 149 KCL 167

2x7 387½ 9842 110 2794 55 1397 102 2591KCL 221 KCL 260 KCL 160


L M1 M2 M3850 1140 / EC 550 In. mm In. mm In. mm In. mm

KCL 012 KCL 015 KCL 014 KCL 017 KCL 007 KCL 0101x1 57½ 1460 557/8 1397 - - - -KCL 013 KCL 016 KCL 015 KCL 018 KCL 008 KCL 011

KCL 014 KCL 017 KCL 016 KCL 019 KCL 009 KCL 012KCL 019 KCL 028 KCL 021 KCL 032 KCL 014 KCL 022

1x2 112½ 2857 1107/8 2816 - - - -KCL 021 KCL 029 KCL 023 KCL 033 KCL 016 KCL 021KCL 023 KCL 031 KCL 025 KCL 035 KCL 018 KCL 023KCL 024 KCL 032 KCL 027 KCL 037 KCL 019 KCL 024KCL 027 KCL 030 KCL 020KCL 037 KCL 043 KCL 041 KCL 050 KCL 028 KCL 033



1x5 277½ 7048 110 2794 55 1397 1107/8 2816KCL 069 KCL 081 KCL 078 KCL 095 KCL 051 KCL 058KCL 073 KCL 084 KCL 084 KCL 099 KCL 055 KCL 061KCL 089 KCL 100 KCL 102 KCL 115 KCL 064 KCL 071 1x6 332½ 8445 110 2794 110 2794 1107/8 2816KCL 096 KCL 110 KCL 069KCL 102 KCL 115 KCL 120 KCL 135 KCL 074 KCL 084

1x7 387½ 9842 110 2794 55 1397 102 2591KCL 111 KCL 130 KCL 080

SINGLE ROW MODELS

DOUBLE ROW MODELS

K50-KCL-PDI-1 - 35 - 10/12/10

CONDENSER THEORYKCL 60Hz

Thepurposeofarefrigerationsystemistoabsorbheatfromanareawhereitisnotwantedandrejectthisheattoanareawhereitisunobjectionable.Byreferringtothediagrambelow,itcanbeseenthatonlyafewcomponentsarerequiredtoperformthistask.

Highpressure/hightemperaturevaporleavesthecompres-sorandisforcedintothecondenserviathedischargeline.

Thecondenserfirstdesuperheatsthevapordowntoitssaturationpoint.Thissaturationpointcanbeexpressedasthecondensingtemperatureoftherefrigerantandvarieswithcondensersize,loadandambienttemperature.

Nowthecondensermustremovethelatentheatofcon-densationfromtherefrigerantsothatitmayfullycon-dense.Aftertherefrigeranthasfullycondensed,itwillbesubcooledtosomeextent.Theliquidleavingthecondenserisstillatahighpressurebutatamuchlowertempera-tureanddrainsintothereceiver.Astheliquidlevelinthereceiverincreases,thevaporisallowedtoventbackuptothecondenservia\thecondensateline.

Becausethediptubealmostreachesthebottomofthereceiver,onlyliquidwillentertheliquidline.Thisliquidnowpassesthroughthemeteringdevicewhereitspressureisreducedtotheevaporatingpressure.Thetemperaturewilldropwithpressuresincetherefrigerantwillalwaysat-tempttomeetitssaturationpointduringachangeofstate.

Thecondensingtemperaturedecreasesastheambienttemperaturedropsand/orasthecondensersurfaceincreases.

THE BASIC REFRIGERATION CYCLE

GLOSSARY OF TERMSBalance point-afterasystemstabilizes,theheataddedtotherefrigerantduringtherefrigerationcyclewillequaltheheatrejectedatthecondenser.Thebalancepointusu-allyreferstotheactualTDthatthesystemisoperatingat.Thebalancepointcouldrefertoalowsidebalanceorahighsidebalance.Forexample,asystemoperatingwitha120 oF (48.9 oC)condensingtemperatureina90 oF (32.2 oC)ambientwillhaveacondenserbalancepointof30 oF(-1.1 oC) TD.

Circuit-acircuitcanbeconsideredagroupoffeeds.Acondensermaybesizedtohandleseveralrefrigerationsystemsatonetime.EachsystemisconsideredonecircuitandthenumberoffeedsrequiredforeachcircuitdependsontheTHRforthatparticularsystem.Eachcircuithasitsowninletandoutletheader.Thenumberofcircuitsonacondensercannotexceedthetotalnumberoffeedsavail-able.

Compression Ratio-Compressionratioequalsthedis-chargepressureinpoundspersquareinchabsolute(psia)dividedbythesuctionpressureinpsia.Thecompressionratioinacompressorincreasesassuctionpressurede-creasesandasdischargepressureincreases.(atsea-level,psiaisequaltopsigplus14.7).

Compressor Capacity -canbedefinedastheactualrefrigeratingcapacityavailableattheevaporatorandsuc-tionlineafterconsideringtheoverallsystembalancepoint.Compressorcapacityismainlyaffectedbytheevaporatingandcondensingtemperaturesofthesystem.

Condensate Line-(alsocalled“DrainLeg”)isatermthatdescribestherefrigerantlinebetweenthecondenserand

thereceiver.Thecondensatelineshoulddropverticallyandistypicallylargerthantheliquidline.Thisistopromotefreedrainingoftherefrigerantfromthecondensertothereceiver.

Condenser Temperature Difference (TD) -isthediffer-encebetweenthecondensingtemperatureoftherefriger-antandthetemperatureoftheairenteringthecondenser.

Condensing Temperature (CT)-isthetemperaturewheretherefrigerantvaporcondensesbacktoaliquid.Thistemperaturevarieswithcondensersize.Condensingtemperatureshouldbekeptaslowaspossibletomaintainhigherrefrigeratingcapacityandsystemefficiency

Desuperheat -referstotheloweringofrefrigerantsuper-heat.Hotvaporenteringacondensermustfirstbedesu-perheatedbeforeanycondensingoftherefrigerantcantakeplace.

Evaporating Temperature-thetemperatureatwhichheatisabsorbedintheevaporator,atthistemperature,there-frigerantchangesfromaliquidtoavapor.Thisevaporatingtemperatureisdependentonpressureandmustbelowerthanthesurroundingtemperatureforheattransfertotakeplace.

Feed-asinglepathforrefrigerantflowinsideacondenser.Thispathbeginsattheinletheaderandterminatesatthecondenser’soutletheader.Thesefeedscanbegroupedtogethertoaccommodateoneormorecircuits.

K50-KCL-PDI-1 - 36 - 10/12/10

KCL 60HzHeat of Compression-heatisaddedtotherefrigerantasitiscompressed.Evidenceofthiscanbeobservedonthepressure-enthalpydiagramfortherefrigerantbeingused.Theamountofthisheatisdependentontherefrigeranttypeandcompressionratio.

Additionalheatfromfrictionalsoincreasestheheatofcompression.Allofthisheatalongwiththeheatabsorbedintheevaporator,suctionlineandanymotorheatmustberejectedbythecondenser.

Latent Heat of Vaporization(alsoLatentHeatofCon-densation)-referstotheheatrequiredtofullyvaporizeorcondensearefrigerant.Thislatentheatvarieswithtem-peratureandpressure.Latentheatisoftenreferredtoashiddenheatsinceaddingheattoasaturatedliquidorre-movingheatfromasaturatedvaporwillresultinachangeofstateandheatcontentbutnotachangeintemperature.

Liquid Line-isthepipingbetweenthereceiverandthemeteringdevice.Onsystemswithoutareceiver,theliquidlinerunsbetweenthecondenserandthemeteringdevice.

Open Drive-Thistermisgiventoacompressorwhereitsdrivingmotorisseparatefromthecompressor.Inthistypeofcompressor,motorheatisnottransferredtotherefriger-ant.

Refrigerating Effect-thetotalamountofheatabsorbedbytheevaporator.Thisheatincludesbothlatentheatandsuperheat.ThisvalueisusuallyexpressedinBTU/Hour,(BTUH),or1000BTU/Hour(MBH)

Saturation-occurswhenevertherefrigerantexistsinbothavaporandliquidstate,example:acylinderofrefrigerantisinasaturatedconditionorstateofequilibrium.Anyheat

removedfromasaturatedvaporwillresultincondensation.Conversely,anyheataddedtoasaturatedliquidwillresultinevaporationoftherefrigerant.Temperaturepressurechartsforthevariousrefrigerantsindicatesaturationval-ues.Forasinglecomponentrefrigerant,eachtemperaturevaluecanonlyhaveonepressurewhentherefrigerantiseitherasaturatedvapororsaturatedliquid.Asinglecom-ponentrefrigerantcannotchangestateuntilitapproachesitssaturationtemperatureorpressure.Forrefrigerantblends,thepressure-temperaturerelationshipismorecomplex.Simplystated,Dewpointtemperature(saturationpointinevaporator-lowside)andBubblepointtemperature(saturationpointincondenser-highside)areusedtodefinetheirsaturatedcondition.

Subcool-toreducearefrigerant’stemperaturebelowitssaturationpointorbubblepoint.Subcoolingoftherefrig-erantisnecessaryinordertomaintainasolidcolumnofliquidattheinlettothemeteringdevice.Subcoolingcantakeplacenaturally(inthecondenser)oritcanbeaccom-plishedbyasuctionliquidheatexchangeroramechanicalsub-cooler(separaterefrigerationsystem).

Superheat-toheatarefrigerantaboveitssaturationpointordewpoint.The“amountofsuperheat”isthediffer-encebetweentheactualrefrigeranttemperatureanditssaturationtemperature.ThisvalueisusuallyexpressedindegreesFahrenheitordegreesCelsius.

Total Heat of Rejection (THR)istheheatabsorbedattheevaporatorplustheheatpickedupinthesuctionlineplustheheataddedtotherefrigerantinthecompressor.Con-densersaresizedaccordingtotherequiredTHR.Com-pressorcapacityandtheheatofcompressionareusuallyenoughtodeterminetheTHR.

GLOSSARY OF TERMS (cont'd)

CONDENSER SELECTIONDuringacondenserselectionprocess,theapplicationengineershouldchooseacondenserwhichislargeenoughtorejectalloftheheataddedtotherefrigerantduringtherefrigeratingcycle.Whenthecondenserissizedtoequalthetotalheatofrejection(THR)atdesigncondi-tions,enoughheatwillberejectedtomaintaintherequiredcondensingtemperature.Thiswillensurethatsufficientrefrigerationcapacitywillbemaintainedattheevapora-torduringthewarmsummerperiodwhenitisneededthemost.

Ifacondenserisundersized,thecondensingtemperature(CT)willbedrivenupwards.Thisnaturallyoccursasthesystemseeksitsnewbalancepoint.AstheCTincreases,theoperatingtemperaturedifference(TD)ofthecon-denseralsoincreases.EventhoughthecapacityofthecondenserincreaseswiththehigherTD,therefrigeratingcapacityofthecompressorwilldecreaseduetothehighercondensingtemperature.Anundersizedcondensermayperformsatisfactorilywhenambienttemperaturesarebe-lowdesign,buttheoverallsystemcapacitywillnotbehighenoughduringthewarmerperiods.

Oversizingacondenserincreasesprojectcostsandcanalsoleadtoundesirableoperatingconditions.Lowambi-entcontroldevicessuchaspressureregulatorsandfancyclingswitchesoperatetomaintainasufficientpressureinthecondenserduringlowambientperiods.Onsystemsutilizingareceiverandfloodingtypeofheadpressurecon-trol,morerefrigerantwillberequiredtofloodthecondens-erinordertoachievethedesiredcondensingpressure.

UNDERSIZEDCONDENSER

PROPERLY SELECTEDCONDENSER

K50-KCL-PDI-1 - 37 - 10/12/10

CONDENSER SELECTIONKCL 60HzConsideranairconditioningsystemwithanoversizedcondenserwhichisonlyusedduringthesummertimeanddoesnothaveanytypeofheadpressurecontrol.Thisparticularsystemmayexperienceproblemsduetoalackofsubcooling.Sincethecondenserwasoversizedtheamountofnaturalsubcoolingavailableisless.Themaximumamountofnaturalsubcoolingpossibleisthedifferencebetweenthecondensingtemperatureandtheambienttemperature.Ifthisamountofsubcoolingisnotenoughtooffsetthepressurelossesintheliquidline,thenflashingiscertaintooccur.

Flashingproducesvaporatthemeteringdevicewhichwasdesignedtometer100%liquid.Onecureforthisistoapplyheadpressurecontroldevicestothesystemthatwillincreasetheheadpressureandensureadequateliquidsubcooling

PRELIMINARY DATA REQUIREMENTSThereareseveralfactorsthatinfluencethesizeofanaircooledcondenser.Beforeacondensercanbeproperlyselected,thisinformationmustbeobtained.Itmaybeconvenientforyoutorefertothecalculationworksheetsasyoureadthroughthefollowinginformation.

1. What are the Desired Evaporating and Condensing Temperatures?TheevaporatingtemperatureisneededtodeterminetheTHR(totalheatofrejection)ofthecon-denser.Astheevaporatingtemperatureislowered,theheatofcompressionincreasesduetothehighercompres-sionratio.ThisaffectsTHR.

Therequiredcondensingtemperature(CT)mustbeknownbeforethetemperaturedifferencecanbedetermined.Thisisnecessarysincecondensercapacityvarieswithtem-peraturedifference.TherequiredcompressorcapacitywilldeterminethemaximumCTsincethecompressorcanonlyprovidethiscapacityatcertainoperatingconditions.YoucouldalsorefertoTable1forCTrecommendations.Theheatofcompressionvarieswithcompressionratio.Bothevaporatingandcondensingtemperaturesaffectthecom-pressionratio.OftencustomersmayrequestaspecifiedTDvalue(i.e10,15 oF,(5.5 oC, 8.3 oC)etc.).ThecondensingtemperatureisthenestablishedasbeingthesumofthisTDvalueandthedesignambienttemperature.(i.e10 + 95 = 105 oF(5.5 + 35 = 40.5 oC))

2. Compressor CapacityDeterminethecapacityofthecompressoratthedesiredevaporatingandcondensingconditions.Remember,tonsrefrigerationdoesnotneces-sarilyequalhorsepower.Astheevaporatingtemperaturedecreasesand/orthecondensingtemperatureincreases,tonsrefrigerationperhorsepowerdecreases.Onetonrefrigerationequals12000 Btuh(3519W).

3. Condenser Ambient Design TemperatureThiswillbethemaximumdesigntemperatureoftheairenteringthecondenser.Itistypicaltoaddabout5oFtothemaximumoutdoordesigntemperatureinsomeinstancestocompen-sateforradiationfromadarksurfacesuchasablackroof.

4. Type of CompressorItisnecessarytoidentifythetypeofcompressortobeutilizedintheapplicationsothataccurateheatofrejectioninformationmaybeobtained.Forexample,open-drivecompressorscanbebeltdrivenordirectcoupledtothemotor.Electricalenergyfromthemotorisconvertedtoheatenergywhichisnottransferredtotherefrigerantasinarefrigerantcooledcompressor.Inahermeticrefrigerantcooledcompressor,thecoolsuctionvaporpicksupheatasittravelsthroughthewarmmotorwindings.Thecondensermustbesizedtorejectthisheatalongwithanyotherheatabsorbedbytherefrigerant.ItcanbeobservedinTable2thathermeticrefrigerantcooledcompressorshavehigherheatofrejectionfactors.

5. Heat of CompressionAstherefrigerantiscompressedinthecompressor,itsheatcontentincreasesduetothephysicalandthermodynamicpropertiesoftherefrigerant.Additionalheatfromfrictionbetweenmovingpartsinthecompressoralsoincreasestheheatcontentoftherefriger-ant.Theamountofheataddedtotherefrigerantisdepen-dentontherefrigeranttype,thecompressionratioandthetypeofcompressor.

AccurateTHRorheatofcompressionfactorsmaybeavail-ablefromthecompressormanufacturer.Alwaysattempttoaccessthisinformationpriortousingothermethods.Ifthisinformationisnotavailable,refertotheheatofrejectionfactorsinTable2.

However,insituationswhereyourapplicationexceedsthelimitsofthistable,suchasincompoundcompressionandcascadesystems,oneofthefollowingcalculationsmaybeperformed.

ForOPENDRIVECOMPRESSORS TotalheatofRejection=CompressorCapacity(Btuh)+(2545xBHP) (KW)+(3410xKW) (BHP-BrakeHorsepowerofthemotor)

ForSUCTIONCOOLEDCOMPRESSORS: TotalheatRejection=CompressorCapacity(BTUH)+(3413xKW) (KWmaybeobtainedfromthepowerinputcurveforthatcompressor)

6. What is the Refrigerant Type?Acondenser’scapac-itycanvaryby8to10%duetodifferencesinphysicalandthermodynamicproperties.Refertothecorrectrefrigerantcapacitytableorusefactorasindicated.

7. AltitudeThevolumeofagivenmassofairincreasesasitrisesabovesealevel.Asitsvolumeincreases,itsdensitydecreases.Astheairbecomeslessdense,itsheatcapac-itydecreases.Therefore,moreairvolumewouldhavetobeforcedthroughthecondenserat6,000feet(1852 m)abovesealevelthanatsealevel.

Sincecondensercapacitiesarebasedonoperationatsealevel,analtitudecorrectionfactormustbeappliedtothetotalheatofrejection.Basically,theloadonthecondenserwillbeincreasedtoapointwhichwillcompensateforthehigheraltitude.

K50-KCL-PDI-1 - 38 - 10/12/10

CONDENSER SELECTION

8. Are you Replacing a Water Cooled Condenser with a Remote Air Cooled Condenser?Ifthisisthecase,itshouldberememberedthatthecompressorwilloper-ateatahigherdischargepressureafterconvertingtoaircooled.Tohelpminimizetheresultinglossincapacity,thecondensershouldbesizedgenerously.Inotherwords,youmayconsiderkeepingthebalancepointofthecondenseraslowaspossible.

9. Is this an application for multiple circuits?Ifyouwishtoutilizethecondenserformultiplecircuits,thenalloftheabovedatamustbeobtainedforEACHcircuit.Afterobtainingthisinformation,proceedtotheMULTIPLECIR-CUITWORKSHEET(forsinglecircuitapplicationsrefertotheSINGLECIRCUITWORKSHEET)

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511-011 oF1.64-3.34( o )C

021-511 oF9.84-1.64( o )C

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521-021 oF7.15-9.84( o )C

031-521 oF4.45-7.15( o )C

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ERUTAREPMETGNISNEDNOC

09 oF 23( o )C 001 oF 83( o )C 501 oF 14( o )C 011 o 34( o )C 511 oF 64( o )C 021 oF 94( o )C 031 oF 55( o )C 041 oF 06( o )CoF oC NEPO MREH NEPO MREH NEPO MREH NEPO MREH NEPO MREH NEPO MREH NEPO MREH NEPO MREH

04-03-02-01-

00102030405

04-43-92-32-81-21-

7-1-401

*73.133.182.142,112.171.141.121.190,1

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TABLE 1 - CONDENSING TEMPERATURE GUIDELINES

*TD-CondenserTDguideline

TABLE 2 - HEAT OF REJECTION FACTORS

OPEN-DirectDriveorBeltDriveopencompressorsHERM-Hermeticorsemi-Hermetic,Refrigerant(suction)cooledmotorcompressors.

KCL 60Hz

K50-KCL-PDI-1 - 39 - 10/12/10

KCL 60HzPreliminaryDataGiven:1.Evaporatingtemp=-20oF2.Condensingtemp=105oF3.Compressorcapacity=296,000Btuh4.Designambient=90oFUseWORKSHEET-SINGLECIRCUIT(P.40)tocompleteselectionofcondenser

AboveselectionusingcondensermodelKCL069ensurescondensingtemperaturewillbeat105oForbelowduringdesignambientconditions.SeeSAMPLESELECTION#2formultiplecircuitselections.

1. SYSTEM DATA REQUIREMENTS

EVAPTEMP= oFCONDTEMP= oF

COMPR.CAPACITY= Btuh/1000= MBH

COND.DESIGNAMBIENTTEMP= (AT)oF TD= (Cond.Temp.-AmbientTemp)

COMPRESSORTYPE= OPEN HERMETIC(Refrigerantcooled)

REFRIGERANT=R REF.FACTOR= (seeP.4)ALTITUDE =ATSEALEVELor FEETALT.FACTOR= (SeeP.4)

2. THR (Total Heat of Rejection) CALCULATION

COMPR.CAPACITY(MBH)X HRf X ALTf X REFf =THR(MBH)

X X X =

3. CONDENSER MODEL SELECTION

Forthemodelselected recordtheTHRPER1oFTDvalue= (B)

4. ACTUAL CONDENSING TEMP CALCULATION

THR(fromsec.2) /value(B) =ATD(actualTemperatureDifference)

/ =

TofindtheActualCondensingTemp.(ACT)justaddtheActualTemperatureDifference(ATD)tothedesignAmbientTemperature(AT).

ATD +AT =ACT

+ = oF

NOTE:TheActualCondensingTemp.MUSTEQUALorBELESSTHANthecondensingtemprecordedinsection1above. Thisensuresthecompressorcapacityismaintainedwhenoperatingthecondenseratthedesignambienttremperature.

JOB REF:

COND.MODEL#

TC 1500

-20 105

296,000 296

90 15

404A 1

1

296 1.55 1 458.8

KCL069 (850 RPM)33.01

458.8 33.01 13.9 OF

13.9 90 103.9

1

WORKSHEETS - SAMPLE SELECTION #1(IMPERIAL UNITS)

K50-KCL-PDI-1 - 40 - 10/12/10

WORKSHEETS - SAMPLE SELECTION #2(IMPERIAL UNITS)

1. SYSTEM DATA REQUIREMENTSCONDENSERDESIGNAMBIENTTEMP= (AT)oF( oC)ALTITUDE=SEALEVEL or FEET FACTOR=

CIRC#1 CIRC#2 CIRC#3 CIRC#4 OPEN HERMETIC

EVAP.TEMPoF= CONDENSINGTEMP= COMPRCAP.(MBH)(KW)= REFRIGERANT= TD= (CondTemp-Amb.)

2. THR (Total Heat of Rejection) CALCULATION COMPRCAPACITY(MBH) XHRfXALTf XREFf =THR(MBH)/TD=CL (KW) CIRC#1 X X X = / = CIRC#2 X X X = / = CIRC#3 X X X = / = CIRC#4 X X X = / = TOTALTHRCapacity(MBH/1oFTD)= Where HRf=Heatofrejectionfactor(seeTable2,P.2) ALTf=Altitude/elevationfactor(Sealevel=1,seeP.2forHigher) REFf=RefrigerantCorrectionfactor(R404A=1) (R22=1/1.02,R134a=1/0.97,R507=1/1,R407C=1/1) AlternaterefrigerantbasedonfactorsfromP.3+4 THR=TotalHeatofRejection(MBH)toberejectedbycondenser(R404Acapacity) TD=CondensingTemp-AmbientTemperature CL=Circuitloadingper1oF(1oC)TD

3. CONDENSER SELECTIONRefertotheR404ACAPACITYselectionandselectacondenseratthe1oF(1oC)TDthatwillcloselymatchtheaboveTotalTHRCapacity(MBH/ 1oF(KW/1oC)TD). COND.MODEL# Forthemodelselected,enter... Maxno.ofFeeds = (A) MBH@1oFTDperfeed= (B) (KW@1oCTD) calculatethenumberoffeedsrequiredforeachcircuit. CL(MBH / 1o FTD)/(B)value=NFnumberoffeedsrequired(roundofftonearestwhole#) (KW/1oCTD) CIRC#1 / = CIRC#2 / = CIRC#3 / = CIRC#4 / = TotalnumberoffeedsrequiredNF= (mustnotexceedvalue(A)) Ifnumberoffeedsrequiredexceedsnumberoffeedsavailablethenselectthenextlargersize condensermodelthatcanhandlethenumberandrepeataboveprocess.

4. ACTUAL CONDENSING TEMP (per circuit) CALCULATION FirstcalculatetheATD(ActualTD)asfollows:{THR(fromsec.2) /NFvalue}/value(B)=ATD(ActualTemperatureDifference) CIRC#1 { / } / = CIRC#2 { / } / = CIRC#3 { / } / = CIRC#4 { / } / =TofindtheActualCondensingTemperature(ACT)justaddtheActualTemperatureDifference(ATD)tothedesignambient(AT) ATD + AT =ACT CIRC#1 + = oF(oC) CIRC#2 + = oF(oC) CIRC#3 + = oF(oC) CIRC#4 + = oF(oC) NOTE:TheActualCondensingTemp.MUSTEQUALorBELESSTHANthecondensingtemprecordedinsection1above. Thisensuresthecompressorcapacityismaintainedwhenoperatingthecondenseratthedesignambienttremperature.Forfurtherassistancepleasecontactyourlocalfactorysalesrepresentative.

JOB REF: 95

TC2000

1.14

1254733

4011533

R407C20

-20105125

R404A10

1.551.3051.25

111

111

193.7561.3441.75

101520

19.384.092.06

25.53

KCL057 (850 RPM) 28

0.9743

19.384.092.06

0.97430.97430.9743

2053

28

193.754.092.06

2053

0.97430.97430.9743

9.912.614.3

9.412.614.3

959595

104.9107.6109.3

2511047

R404A15

CIRCUITINFORMATION:

KCL 60Hz

K50-KCL-PDI-1 - 41 - 10/12/10

LOW AMBIENT OPERATIONKCL 60HzGENERALWhenaremoteaircooledcondenserisinstalledoutdoors,itwillbesubjectedtovaryingtemperatures.Withinmanyareas,wintertosummerannualtemperaturesswingscanbeashighas120 oF(48.9 oC)orso,thiswillhaveamajorimpactontheperformanceofthecondenser.Astheambi-enttemperaturedrops,thecondensercapacityincreasesduetothewidertemperaturedifferencebetweenambientandcondensing.Asthishappens,thecondensingtem-peraturealsodropsasthesystemfindsanewbalancepoint.Althoughtheoverallsystemcapacitywillbehigheratlowercondensingtemperatures,otherproblemscanoccur.Thecapacityofanexpansionvalveisaffectedbyboththeliquidtemperatureenteringthevalveandthepressuredropacrossit.Asthecondensingtemperaturedecreases,thepressuredropacrossthemeteringdevicealsodecreases.Alowerpressuredropdecreasesthecapacityofthevalve.Althoughlowerliquidtemperaturesincreasethecapacityofthemeteringdevice,theincreaseisnotlargeenoughtooffsetthelossduetothelowerpressuredrop.Thefollow-ingthreesectionscoverthevariousoptionsusedtocontrolcondensingtemperatures.

(i) Fan CyclingCyclingofthecondenserfanshelpscontrolthecondens-ingtemperature.Withthisapproachtosolvinglowambientproblems,fansaretakenoff-lineeitheroneatatime,orinpairs.Itisnotrecommendedthatmultiplefancondenserscyclemorethantwofansperstep.Thereasonforthisisthatthepressureinthecondenserwillincreasedrasticallyasseveralfansaretakenoff-lineatthesametime.Thiswillresultinerraticoperationoftherefrigerationsystemandappliesadditionalstresstothecondensertubes.Itispref-erabletocontrolthecondensingtemperatureassmoothlyaspossible.Fansshouldbecycledindependentlyonacondenserwherethefansareallinasinglerow.Ontworowcondensers,thefansshouldbecycledinpairs.Ambienttemperaturesensingcontrolscanbesettobringoncertainfanswhentheoutdoortemperaturereachesapredeterminedsetpoint.Pressuresensingcontrolsaresettobringoncertainfanswhenthecondensingpressurereachesthesetpointonthecontrol.Temperatureorpres-suresetpointsanddifferentialsshouldbesetinsuchawayastopreventshortcyclingofthefans.Constantshortcyclingwillproduceavolatilecondensingpressurewhiledecreasingthelifeofthefanmotors.

Forrecommendedfancyclingswitchsettings,refertoTable4.Differentialsettingsonfancyclingtemperaturecontrolsshouldbeabout5 oF(2.8 oC).Onfancyclingpressurecontrols,adifferentialofapproximately35psigisrecom-mended.Onsupermarketapplicationscondenserfansmaybecycledindividually(notinpairs)andthereforelowerdif-ferentialsettingsmayapplyandwilldependonthespecificapplication.

Fansclosesttotheinletheadershouldbepermittedtorunwheneverthecompressorisrunning.Iftheseinitialfansarewiredthroughacyclingcontrol,thelifeofthecondens-ermaybeshortenedduetotheadditionalstressplacedonthetubesandheaders.Table3showsthefancyclingoptionsavailableforallcondensermodels.

(ii) Variable Motor Speed ControlIfadditionalheadpressurecontrolisrequiredbeyondthelaststepoffancyclingvariablefanmotorspeedmaybeused.Variablemotorspeedisoptionalonallcondensermodels.Avaryingmotorspeedmaybeaccomplishedusingamodulatingtemperatureormodulatingpressurecontrol.Avariablespeedcontrollercanbeanelectronicorsolidstatedevicewhichvariesthevoltagegoingtothemotordepend-ingonthetemperatureorpressureofthemediumbeingsensed.

(iii) Refrigerant Regulating ControlsPressureregulatingcontrolsareavailablefromanumberofvalvemanufacturers.Thepurposeofsuchacontrolistoregulatetherefrigerantflowinsuchawayastomain-tainapre-selectedcondensingpressure.Inlowerambienttemperatures,thesevalvesthrottletomaintainthedesiredpressureandindoingso,floodthecondenserwithliquidrefrigerant.Thelargerthecondensersurfaceis,thehigheritscapacitywillbe.Whenacondenserisflooded,itsusefulcondensingsurfaceisreduced.Thisisbecausetherefrig-erantoccupiesthespacewhichwouldotherwisebeusedforcondensing.

Somecontrol/checkvalvecombinationswillregulaterefrigerantflowdependingonthepressureattheinletofthecondenser.Theseareoftenreferredtoasinlet regula-tors.Asthevalvecloses,hotgasbypassesthecondenserthroughadifferentialcheckvalvetoincreasethepressureatthereceiver.

K50-KCL-PDI-1 - 42 - 10/12/10

LOW AMBIENT OPERATIONKCL 60Hz

CONDENSER

SINGLE VALVEHEAD

PRESSURECONTROL

LIQUID RECEIVER

CONDENSER

ORIVALVE

LIQUID RECEIVER

DIFFERENTIALCHECK VALVE

ORI / ORD CONDENSER PRESSURE CONTROLSINGLE VALVE CONDENSER PRESSURE CONTROL

(Regulates inlet pressure or outlet pressure depending on valve design)

Thiswillfloodthecondenseruntilthecondensingpres-sureincreasestoapointwhichwillagainopenthevalve.Othervalvesregulatetherefrigerantattheoutletofthecondensertoprovideasimilareffect.Thesearecommonlyreferredtoasoutletregulators.Therearealsocombina-tioninlet/outletregulatorswithadifferentialcheckvalveorothertypeofcondenserbypassarrangementincorporatedwithinthevalve.

Controlswhichregulatetheflowofrefrigerantbasedoncondenserinletpressurearetypicallyusedinconjuctionwithacheckvalvehavingaminimumopeningdifferentialacrossthecondenser.Outletregulatorstypicallyrequireacheckvalvewithafixedpressuredifferentialsettingofbetween20and35psi.Thedifferentialisneededtocom-pensateforpressuredropthroughthecondenserduringfloodingandassociateddischargepiping.Systemsequippedwithacondenserfloodingarrange-mentshouldalwaysuseareceiverhavingsufficientliquidholdingcapacity.Additionalliquidrequiredforfloodingisonlyrequiredduringthewinterlowambientsandmustbestoredsomewhereinthesystematthehigherambients.Failuretouseanadequatelysizedreceiverwillresultinliquidback-upinthecondenserduringthewarmersum-mermonths.Thiswillcausethesystemtodevelopveryhighpressuresinthehighsideresultinginahighpressuresafetycontroltrip.

Determining Additional Flooded Refrigerant ChargeAdditionalchargewillvarywiththecondenserdesignTDandthecoldestexpectedambienttemperature.Condens-ersdesignedforlowTDapplications(lowtemperatureevaporators)andoperatingincolderambientswillrequiremoreadditionalchargethanthosedesignedforhigherTDapplications(hightemperatureevaporators)andwarmerambients.Refertopages45-46todeterminetherequiredaddedrefrigerantchargeattheselectedTDandambienttem-peratures.ThesechargesarebasedoncondensersusingFanCyclingoptionswiththeirlastfan(SingleRowFanMod-els)runningorlastpairoffansrunning(DoubleRowFanmodels).

WARNING:Donotoverchargewhenchargingbyasightglass.LiquidlinesfeedingtheTXVattheevaporatormusthaveasolidcolumnofliquid(nobubbles)howeverbubblesatthesightglass(locatedadjacienttothereceiv-er)maybenormalduetotheresultofahigherpressuredropatthatpoint.Bubblescouldalsoappearintheglasswhenevertheregulatingvalvesstarttofloodthecondens-er.Alwaysrecordthenumberofdrumsortheweightofrefrigerantthathasbeenaddedorremovedinthesystem.Overchargedsystemsmayresultincompressorfailureaswellasotherseriousmechanicaldamagetothesystemcomponents.

K50-KCL-PDI-1 - 43 - 10/12/10

MOTORS WITH BUILT-IN VARIABLE SPEEDKCL 60HzTABLE 3 - FAN CYCLING CONTROL SCHEDULE

TABLE 4 - AMBIENT FAN CYCLING THERMOSTAT SETTINGS

*NOTE:Thesearetypicalsettings.Furtheradjustmentsmaybenecessarytosuitactualfieldconditions.

Single R ow D ouble R owM odels M odels

30 ( 16.7 ) 60 ( 15.6 )25 ( 13.9 ) 65 ( 18.3 )

2 4 20 ( 11.1 ) 70 ( 21.1 )15 ( 8.3 ) 75 ( 23.9 )10 ( 5.6 ) 80 ( 26.7 )30 ( 16.7 ) 60 ( 15.6 ) 40 ( 4.4 )25 ( 13.9 ) 65 ( 18.3 ) 55 ( 12.8 )

3 6 20 ( 11.1 ) 70 ( 21.1 ) 60 ( 15.6 )15 ( 8.3 ) 75 ( 23.9 ) 65 ( 18.3 )10 ( 5.6 ) 80 ( 26.7 ) 75 ( 23.9 )30 ( 16.7 ) 60 ( 15.6 ) 50 ( 10.0 ) 30 ( -1 .1 )25 ( 13.9 ) 65 ( 18.3 ) 55 ( 12.8 ) 40 ( 4.4 )

4 8 20 ( 11.1 ) 70 ( 21.1 ) 65 ( 18.3 ) 50 ( 10.0 )15 ( 8.3 ) 75 ( 23.9 ) 70 ( 21.1 ) 60 ( 15.6 )10 ( 5.6 ) 80 ( 26.7 ) 75 ( 23.9 ) 70 ( 21.1 )30 ( 16.7 ) 60 ( 15.6 ) 55 ( 12.8 ) 45 ( 7.2 ) 30 ( -1 .1 )25 ( 13.9 ) 65 ( 18.3 ) 60 ( 15.6 ) 50 ( 10.0 ) 35 ( 1.7 )

5 10 20 ( 11.1 ) 70 ( 21.1 ) 65 ( 18.3 ) 60 ( 15.6 ) 40 ( 4.4 )15 ( 8.3 ) 75 ( 23.9 ) 70 ( 21.1 ) 65 ( 18.3 ) 55 ( 12.8 )10 ( 5.6 ) 80 ( 26.7 ) 75 ( 23.9 ) 70 ( 21.1 ) 65 ( 18.3 )30 ( 16.7 ) 55 ( 12.8 ) 50 ( 10.0 ) 40 ( 4.4 ) 30 ( -1 .1 ) 25 ( -3.9 )25 ( 13.9 ) 65 ( 18.3 ) 60 ( 15.6 ) 55 ( 12.8 ) 45 ( 7.2 ) 35 ( 1.7 )

6 / 7 12 / 14 20 ( 11.1 ) 70 ( 21.1 ) 65 ( 18.3 ) 60 ( 15.6 ) 50 ( 10.0 ) 40 ( 4.4 )15 ( 8.3 ) 75 ( 23.9 ) 70 ( 21.1 ) 65 ( 18.3 ) 60 ( 15.6 ) 50 ( 10.0 )10 ( 5.6 ) 80 ( 26.7 ) 75 ( 23.9 ) 70 ( 21.1 ) 65 ( 18.3 ) 60 ( 15.6 )

5th S tage

Therm ostat S ettingsD esignT .D . °F ( °C ) 1st S tage 2nd Stage 3rd S tage 4th Stage

N um ber of Fans onC ondenser

K50-KCL-PDI-1 - 44 - 10/12/10

LOW AMBIENT OPERATION - R404ASINGLE ROW MODELS (LBS / °F)KCL 60Hz

R404A WINTER OPERATION CHARGE-LBS DEG F

MODEL / RPM

FAN

C

ON

FIG

.

SUM

MER

C

HA

RG

E ADDITIONAL WINTER CHARGE (LBS)

Design TD = 25 Design TD = 20 Design TD = 15 Design TD = 10

Ambient ° F Ambient ° F Ambient ° F Ambient ° F850 1140 / EC 550 LBS 40 20 0 -20 -40 40 20 0 -20 -40 40 20 0 -20 -40 40 20 0 -20 -40

KCL 012 KCL 014 KCL 007 1x1 5.1 3.6 5.0 5.7 6.2 6.5 4.5 5.6 6.2 6.5 6.8 5.4 6.2 6.7 6.9 7.1 6.3 6.8 7.1 7.3 7.4KCL 013 KCL 015 KCL 008 1x1 5.1 3.6 5.0 5.7 6.2 6.5 4.5 5.6 6.2 6.5 6.8 5.4 6.2 6.7 6.9 7.1 6.3 6.8 7.1 7.3 7.4KCL 014 KCL 016 KCL 009 1x1 5.1 3.6 5.0 5.7 6.2 6.5 4.5 5.6 6.2 6.5 6.8 5.4 7.2 6.7 6.9 7.1 6.3 6.8 7.1 7.3 7.4KCL 015 KCL 017 KCL 010 1x1 6.1 4.8 6.6 7.6 8.2 8.6 6.0 7.4 8.2 8.7 9.0 7.2 9.6 8.8 9.2 9.4 8.3 9.1 9.5 9.7 9.9KCL 016 KCL 018 KCL 011 1x1 6.1 4.8 6.6 7.6 8.2 8.6 6.0 7.4 8.2 8.7 9.0 7.2 9.6 8.8 9.2 9.4 8.3 9.1 9.5 9.7 9.9KCL 017 KCL 019 KCL 012 1x1 6.1 4.8 6.6 7.6 8.2 8.6 6.0 7.4 8.2 8.7 9.0 7.2 9.6 8.8 9.2 9.4 8.3 9.1 9.5 9.7 9.9KCL 019 KCL 021 KCL 014 1x2 7 0 8.9 13 16 18 6.8 13 16 19 20 11 16 19 21 23 17 21 23 25 27KCL 021 KCL 023 KCL 016 1x2 7 0 8.9 13 16 18 6.8 13 16 19 20 11 16 19 21 23 17 21 23 25 27KCL 023 KCL 025 KCL 018 1x2 7 0 8.9 13 16 18 6.8 13 16 19 20 11 16 19 21 23 17 21 23 25 27KCL 024 KCL 027 KCL 019 1x2 10 0 12 18 22 25 9.5 18 23 26 28 15 22 27 30 32 24 29 32 35 37KCL 027 KCL 030 KCL 020 1x2 10 0 12 18 22 25 9.5 18 23 26 28 15 22 27 30 32 24 29 32 35 37KCL 028 KCL 032 KCL 022 1x2 10 0 12 18 22 25 9.5 18 23 26 28 15 22 27 30 32 24 29 32 35 37KCL 029 KCL 033 KCL 021 1x2 12 0 15 22 27 30 11.4 22 27 31 34 18 27 32 36 38 28 35 39 42 44KCL 031 KCL 035 KCL 023 1x2 12 0 15 22 27 30 11.4 22 27 31 34 18 27 32 36 38 28 35 39 42 44KCL 032 KCL 037 KCL 024 1x2 12 0 15 22 27 30 11.4 22 27 31 34 18 27 32 36 38 28 35 39 42 44KCL 037 KCL 041 KCL 028 1x3 14 0 4.2 19 27 31 0 17 27 32 36 17 29 35 39 43 30 38 43 47 50KCL 040 KCL 045 KCL 031 1x3 14 0 4.2 19 27 31 0 17 27 32 36 17 29 35 39 43 30 38 43 47 50KCL 042 KCL 048 KCL 032 1x3 14 0 4.2 19 27 31 0 17 27 32 36 17 29 35 39 43 30 38 43 47 50KCL 043 KCL 050 KCL 033 1x3 19 0 5.7 27 37 43 0 23 37 44 50 23 40 48 54 59 41 52 59 64 68KCL 047 KCL 054 KCL 035 1x3 19 0 5.7 27 37 43 0 23 37 44 50 23 40 48 54 59 41 52 59 64 68KCL 049 KCL 056 KCL 037 1x3 19 0 5.7 27 37 43 0 23 37 44 50 23 40 48 54 59 41 52 59 64 68KCL 051 KCL 059 KCL 038 1x4 29 0 0 21 46 60 0 16 48 63 73 3.5 51 69 80 88 57 77 89 98 105KCL 056 KCL 064 KCL 041 1x4 29 0 0 21 46 60 0 16 48 63 73 3.5 51 69 80 88 57 77 89 98 105KCL 059 KCL 068 KCL 045 1x4 29 0 0 21 46 60 0 16 48 63 73 3.5 51 69 80 88 57 77 89 98 105KCL 060 KCL 070 KCL 042 1x4 37 0 0 26 58 75 0 20 61 80 92 4.4 65 87 100 110 71 97 112 123 132KCL 064 KCL 075 KCL 046 1x4 37 0 0 26 58 75 0 20 61 80 92 4.4 65 87 100 110 71 97 112 123 132KCL 067 KCL 079 KCL 048 1x4 37 0 0 26 58 75 0 20 61 80 92 4.4 65 87 100 110 71 97 112 123 132KCL 063 KCL 072 KCL 047 1x5 38 0 0 12 54 74 0 0 47 74 90 0 47 80 98 110 63 96 114 126 135KCL 069 KCL 078 KCL 051 1x5 38 0 0 12 54 74 0 0 47 74 90 0 47 80 98 110 63 96 114 126 135KCL 073 KCL 084 KCL 055 1x5 38 0 0 12 54 74 0 0 47 74 90 0 47 80 98 110 63 96 114 126 135KCL 075 KCL 088 KCL 054 1x5 48 0 0 15 68 93 0 0 59 93 112 0 59 100 122 137 79 120 142 157 168KCL 081 KCL 095 KCL 058 1x5 48 0 0 15 68 93 0 0 59 93 112 0 59 100 122 137 79 120 142 157 168KCL 084 KCL 099 KCL 061 1x5 48 0 0 15 68 93 0 0 59 93 112 0 59 100 122 137 79 120 142 157 168KCL 089 KCL 102 KCL 064 1x6 55 0 0 0 56 95 0 0 29 91 120 0 45 107 136 155 68 130 159 177 192KCL 096 KCL 110 KCL 069 1x6 55 0 0 0 56 95 0 0 29 91 120 0 45 107 136 155 68 130 159 177 192KCL 100 KCL 115 KCL 071 1x6 55 0 0 0 56 95 0 0 29 91 120 0 45 107 136 155 68 130 159 177 192KCL 102 KCL 120 KCL 074 1x7 63 0 0 0 63 108 0 0 33 103 136 0 52 122 154 176 78 148 180 202 218KCL 111 KCL 130 KCL 080 1x7 63 0 0 0 63 108 0 0 33 103 136 0 52 122 154 176 78 148 180 202 218KCL 115 KCL 135 KCL 084 1x7 63 0 0 0 63 108 0 0 33 103 136 0 52 122 154 176 78 148 180 202 218

Correction Factors for Other Refrigerants-Use R404A ValuesMultipliedBy

R407C R22 R134a R507 R410A1.11 1.14 1.11 1.00 1.02

K50-KCL-PDI-1 - 45 - 10/12/10

LOW AMBIENT OPERATION - R404ADOUBLE ROW MODELS (LBS / °F)KCL

R404A WINTER OPERATION CHARGE-LBS DEG F

MODEL / RPM

FAN

C

ON

FIG

.

SUM

MER

C

HA

RG

E ADDITIONAL WINTER CHARGE (LBS)

Design TD = 25 Design TD = 20 Design TD = 15 Design TD = 10

Ambient ° F Ambient ° F Ambient ° F Ambient ° F850 1140 / EC 550 LBS 40 20 0 -20 -40 40 20 0 -20 -40 40 20 0 -20 -40 40 20 0 -20 -40

KCL 038 KCL 042 KCL 029 2x2 14 0 18 27 32 36 14 26 33 37 41 22 32 38 42 46 34 42 46 50 53KCL 041 KCL 047 KCL 034 2x2 14 0 18 27 32 36 14 26 33 37 41 22 32 38 42 46 34 42 46 50 53KCL 046 KCL 051 KCL 036 2x2 14 0 18 27 32 36 14 26 33 37 41 22 32 38 42 46 34 42 46 50 53KCL 048 KCL 055 KCL 039 2x2 20 0 25 37 44 50 19 36 46 52 57 31 45 53 59 64 47 58 65 70 74KCL 054 KCL 060 KCL 040 2x2 20 0 25 37 44 50 19 36 46 52 57 31 45 53 59 64 47 58 65 70 74KCL 057 KCL 063 KCL 043 2x2 20 0 25 37 44 50 19 36 46 52 57 31 45 53 59 64 47 58 65 70 74KCL 058 KCL 066 KCL 044 2x2 24 0 30 44 53 60 23 44 55 62 68 37 54 64 71 77 57 69 78 84 89KCL 062 KCL 071 KCL 049 2x2 24 0 30 44 53 60 23 44 55 62 68 37 54 64 71 77 57 69 78 84 89KCL 065 KCL 074 KCL 050 2x2 24 0 30 44 53 60 23 44 55 62 68 37 54 64 71 77 57 69 78 84 89KCL 072 KCL 082 KCL 056 2x3 27 0 8 39 53 63 0 34 53 65 73 34 58 70 79 85 59 76 86 94 99KCL 080 KCL 090 KCL 060 2x3 27 0 8 39 53 63 0 34 53 65 73 34 58 70 79 85 59 76 86 94 99KCL 085 KCL 096 KCL 065 2x3 27 0 8 39 53 63 0 34 53 65 73 34 58 70 79 85 59 76 86 94 99KCL 087 KCL 100 KCL 066 2x3 38 0 11 54 73 86 0 47 73 89 100 47 79 96 108 117 82 104 118 129 137KCL 094 KCL 107 KCL 070 2x3 38 0 11 54 73 86 0 47 73 89 100 47 79 96 108 117 82 104 118 129 137KCL 097 KCL 112 KCL 073 2x3 38 0 11 54 73 86 0 47 73 89 100 47 79 96 108 117 82 104 118 129 137KCL 103 KCL 118 KCL 076 2x4 58 0 0 42 92 119 0 31 96 127 147 7 103 138 159 175 113 155 179 196 209KCL 112 KCL 128 KCL 083 2x4 58 0 0 42 92 119 0 31 96 127 147 7 103 138 159 175 113 155 179 196 209KCL 119 KCL 137 KCL 088 2x4 58 0 0 42 92 119 0 31 96 127 147 7 103 138 159 175 113 155 179 196 209KCL 120 KCL 140 KCL 086 2x4 73 0 0 53 116 150 0 39 121 159 185 9 129 173 201 221 143 195 225 246 263KCL 129 KCL 151 KCL 093 2x4 73 0 0 53 116 150 0 39 121 159 185 9 129 173 201 221 143 195 225 246 263KCL 134 KCL 157 KCL 097 2x4 73 0 0 53 116 150 0 39 121 159 185 9 129 173 201 221 143 195 225 246 263KCL 126 KCL 144 KCL 094 2x5 76 0 0 23 109 148 0 0 95 148 180 0 95 160 196 220 126 192 227 251 270KCL 138 KCL 158 KCL 103 2x5 76 0 0 23 109 148 0 0 95 148 180 0 95 160 196 220 126 192 227 251 270KCL 146 KCL 167 KCL 110 2x5 76 0 0 23 109 148 0 0 95 148 180 0 95 160 196 220 126 192 227 251 270KCL 150 KCL 176 KCL 108 2x5 95 0 0 29 136 185 0 0 118 185 224 0 118 200 244 274 157 239 283 313 336KCL 162 KCL 190 KCL 117 2x5 95 0 0 29 136 185 0 0 118 185 224 0 118 200 244 274 157 239 283 313 336KCL 168 KCL 198 KCL 122 2x5 95 0 0 29 136 185 0 0 118 185 224 0 118 200 244 274 157 239 283 313 336KCL 178 KCL 208 KCL 127 2x6 110 0 0 0 111 189 0 0 59 182 239 0 91 214 272 309 136 260 317 355 383KCL 192 KCL 224 KCL 137 2x6 110 0 0 0 111 189 0 0 59 182 239 0 91 214 272 309 136 260 317 355 383KCL 200 KCL 234 KCL 143 2x6 110 0 0 0 111 189 0 0 59 182 239 0 91 214 272 309 136 260 317 355 383KCL 205 KCL 240 KCL 149 2x7 125 0 0 0 127 215 0 0 67 207 272 0 103 244 309 352 155 295 360 403 435KCL 221 KCL 260 KCL 160 2x7 125 0 0 0 127 215 0 0 67 207 272 0 103 244 309 352 155 295 360 403 435KCL 230 KCL 270 KCL 167 2x7 125 0 0 0 127 215 0 0 67 207 272 0 103 244 309 352 155 295 360 403 435

60Hz


R407C R22 R134a R507 R410A1.11 1.14 1.11 1.00 1.02

K50-KCL-PDI-1 - 46 - 10/12/10

LOW AMBIENT OPERATION - R404ASINGLE ROW MODELS (kg / °C)KCL

R404A WINTER OPERATION CHARGE-kg DEG C

MODEL / RPM

FAN

C

ON

FIG

.SU

MM

ER

CH

AR

GE ADDITIONAL WINTER CHARGE (kg)

Design TD = 13.9 Design TD = 11.1 Design TD = 8.3 Design TD = 5.6

Ambient ° C Ambient ° C Ambient ° C Ambient ° C

850 1140 / EC 550 kg 4.4 -6.7 -17.8 -28.9 -40 4.4 -6.7 -17.8 -28.9 -40 4.4 -6.7 -17.8 -28.9 -40 4.4 -6.7 -17.8 -28.9 -40

KCL 012 KCL 014 KCL 007 1x1 2.3 1.6 2.3 2.6 2.8 2.9 2.0 2.5 2.8 3.0 3.1 2.4 2.8 3.0 3.1 3.2 2.9 3.1 3.2 3.3 3.4KCL 013 KCL 015 KCL 008 1x1 2.3 1.6 2.3 2.6 2.8 2.9 2.0 2.5 2.8 3.0 3.1 2.4 2.8 3.0 3.1 3.2 2.9 3.1 3.2 3.3 3.4KCL 014 KCL 016 KCL 009 1x1 2.3 1.6 2.3 2.6 2.8 2.9 2.0 2.5 2.8 3.0 3.1 2.4 3.3 3.0 3.1 3.2 2.9 3.1 3.2 3.3 3.4KCL 015 KCL 017 KCL 010 1x1 2.8 2.2 3.0 3.4 3.7 3.9 2.7 3.4 3.7 4.0 4.1 3.3 4.4 4.0 4.2 4.3 3.8 4.1 4.3 4.4 4.5KCL 016 KCL 018 KCL 011 1x1 2.8 2.2 3.0 3.4 3.7 3.9 2.7 3.4 3.7 4.0 4.1 3.3 4.4 4.0 4.2 4.3 3.8 4.1 4.3 4.4 4.5KCL 017 KCL 019 KCL 012 1x1 2.8 2.2 3.0 3.4 3.7 3.9 2.7 3.4 3.7 4.0 4.1 3.3 4.4 4.0 4.2 4.3 3.8 4.1 4.3 4.4 4.5KCL 019 KCL 021 KCL 014 1x2 3.3 0.0 4.1 6.0 7.3 8.2 3.1 5.9 7.4 8.5 9.3 5.0 7.3 8.7 9.7 10.4 7.7 9.4 10.6 11.4 12.1KCL 021 KCL 023 KCL 016 1x2 3.3 0.0 4.1 6.0 7.3 8.2 3.1 5.9 7.4 8.5 9.3 5.0 7.3 8.7 9.7 10.4 7.7 9.4 10.6 11.4 12.1KCL 023 KCL 025 KCL 018 1x2 3.3 0.0 4.1 6.0 7.3 8.2 3.1 5.9 7.4 8.5 9.3 5.0 7.3 8.7 9.7 10.4 7.7 9.4 10.6 11.4 12.1KCL 024 KCL 027 KCL 019 1x2 4.6 0.0 5.6 8.4 10.1 11.3 4.3 8.3 10.4 11.8 12.9 7.0 10.2 12.1 13.4 14.5 10.8 13.1 14.7 15.9 16.8KCL 027 KCL 030 KCL 020 1x2 4.6 0.0 5.6 8.4 10.1 11.3 4.3 8.3 10.4 11.8 12.9 7.0 10.2 12.1 13.4 14.5 10.8 13.1 14.7 15.9 16.8KCL 028 KCL 032 KCL 022 1x2 4.6 0.0 5.6 8.4 10.1 11.3 4.3 8.3 10.4 11.8 12.9 7.0 10.2 12.1 13.4 14.5 10.8 13.1 14.7 15.9 16.8KCL 029 KCL 033 KCL 021 1x2 5.5 0.0 6.8 10.1 12.1 13.6 5.2 9.9 12.4 14.2 15.5 8.4 12.3 14.5 16.1 17.4 12.9 15.8 17.7 19.1 20.2KCL 031 KCL 035 KCL 023 1x2 5.5 0.0 6.8 10.1 12.1 13.6 5.2 9.9 12.4 14.2 15.5 8.4 12.3 14.5 16.1 17.4 12.9 15.8 17.7 19.1 20.2KCL 032 KCL 037 KCL 024 1x2 5.5 0.0 6.8 10.1 12.1 13.6 5.2 9.9 12.4 14.2 15.5 8.4 12.3 14.5 16.1 17.4 12.9 15.8 17.7 19.1 20.2KCL 037 KCL 041 KCL 028 1x3 6.2 0.0 1.9 8.9 12.1 14.2 0.0 7.7 12.1 14.7 16.5 7.7 13.1 15.9 17.9 19.4 13.5 17.2 19.6 21.3 22.6KCL 040 KCL 045 KCL 031 1x3 6.2 0.0 1.9 8.9 12.1 14.2 0.0 7.7 12.1 14.7 16.5 7.7 13.1 15.9 17.9 19.4 13.5 17.2 19.6 21.3 22.6KCL 042 KCL 048 KCL 032 1x3 6.2 0.0 1.9 8.9 12.1 14.2 0.0 7.7 12.1 14.7 16.5 7.7 13.1 15.9 17.9 19.4 13.5 17.2 19.6 21.3 22.6KCL 043 KCL 050 KCL 033 1x3 8.5 0.0 2.6 12.2 16.6 19.5 0.0 10.6 16.6 20.1 22.6 10.6 18.0 21.9 24.6 26.6 18.6 23.7 26.9 29.2 31.0KCL 047 KCL 054 KCL 035 1x3 8.5 0.0 2.6 12.2 16.6 19.5 0.0 10.6 16.6 20.1 22.6 10.6 18.0 21.9 24.6 26.6 18.6 23.7 26.9 29.2 31.0KCL 049 KCL 056 KCL 037 1x3 8.5 0.0 2.6 12.2 16.6 19.5 0.0 10.6 16.6 20.1 22.6 10.6 18.0 21.9 24.6 26.6 18.6 23.7 26.9 29.2 31.0KCL 051 KCL 059 KCL 038 1x4 13.2 0.0 0.0 9.5 21.0 27.1 0.0 7.1 21.9 28.8 33.3 1.6 23.3 31.3 36.2 39.8 25.8 35.1 40.6 44.5 47.5KCL 056 KCL 064 KCL 041 1x4 13.2 0.0 0.0 9.5 21.0 27.1 0.0 7.1 21.9 28.8 33.3 1.6 23.3 31.3 36.2 39.8 25.8 35.1 40.6 44.5 47.5KCL 059 KCL 068 KCL 045 1x4 13.2 0.0 0.0 9.5 21.0 27.1 0.0 7.1 21.9 28.8 33.3 1.6 23.3 31.3 36.2 39.8 25.8 35.1 40.6 44.5 47.5KCL 060 KCL 070 KCL 042 1x4 16.7 0.0 0.0 12.0 26.4 34.1 0.0 8.9 27.5 36.2 41.9 2.0 29.3 39.3 45.6 50.1 32.4 44.2 51.1 56.0 59.8KCL 064 KCL 075 KCL 046 1x4 16.7 0.0 0.0 12.0 26.4 34.1 0.0 8.9 27.5 36.2 41.9 2.0 29.3 39.3 45.6 50.1 32.4 44.2 51.1 56.0 59.8KCL 067 KCL 079 KCL 048 1x4 16.7 0.0 0.0 12.0 26.4 34.1 0.0 8.9 27.5 36.2 41.9 2.0 29.3 39.3 45.6 50.1 32.4 44.2 51.1 56.0 59.8KCL 063 KCL 072 KCL 047 1x5 17.3 0.0 0.0 5.3 24.7 33.7 0.0 0.0 21.5 33.7 40.9 0.0 21.5 36.5 44.5 49.9 28.7 43.6 51.6 57.1 61.3KCL 069 KCL 078 KCL 051 1x5 17.3 0.0 0.0 5.3 24.7 33.7 0.0 0.0 21.5 33.7 40.9 0.0 21.5 36.5 44.5 49.9 28.7 43.6 51.6 57.1 61.3KCL 073 KCL 084 KCL 055 1x5 17.3 0.0 0.0 5.3 24.7 33.7 0.0 0.0 21.5 33.7 40.9 0.0 21.5 36.5 44.5 49.9 28.7 43.6 51.6 57.1 61.3KCL 075 KCL 088 KCL 054 1x5 21.6 0.0 0.0 6.6 30.8 42.1 0.0 0.0 26.8 42.1 51.0 0.0 26.8 45.4 55.4 62.2 35.7 54.4 64.3 71.2 76.4KCL 081 KCL 095 KCL 058 1x5 21.6 0.0 0.0 6.6 30.8 42.1 0.0 0.0 26.8 42.1 51.0 0.0 26.8 45.4 55.4 62.2 35.7 54.4 64.3 71.2 76.4KCL 084 KCL 099 KCL 061 1x5 21.6 0.0 0.0 6.6 30.8 42.1 0.0 0.0 26.8 42.1 51.0 0.0 26.8 45.4 55.4 62.2 35.7 54.4 64.3 71.2 76.4KCL 089 KCL 102 KCL 064 1x6 25.0 0.0 0.0 0.0 25.3 43.0 0.0 0.0 13.3 41.4 54.4 0.0 20.7 48.7 61.7 70.3 31.0 59.0 72.1 80.7 87.1KCL 096 KCL 110 KCL 069 1x6 25.0 0.0 0.0 0.0 25.3 43.0 0.0 0.0 13.3 41.4 54.4 0.0 20.7 48.7 61.7 70.3 31.0 59.0 72.1 80.7 87.1KCL 100 KCL 115 KCL 071 1x6 25.0 0.0 0.0 0.0 25.3 43.0 0.0 0.0 13.3 41.4 54.4 0.0 20.7 48.7 61.7 70.3 31.0 59.0 72.1 80.7 87.1KCL 102 KCL 120 KCL 074 1x7 28.4 0.0 0.0 0.0 28.8 48.9 0.0 0.0 15.2 47.0 61.8 0.0 23.5 55.4 70.2 79.9 35.3 67.1 81.9 91.7 99.0KCL 111 KCL 130 KCL 080 1x7 28.4 0.0 0.0 0.0 28.8 48.9 0.0 0.0 15.2 47.0 61.8 0.0 23.5 55.4 70.2 79.9 35.3 67.1 81.9 91.7 99.0KCL 115 KCL 135 KCL 084 1x7 28.4 0.0 0.0 0.0 28.8 48.9 0.0 0.0 15.2 47.0 61.8 0.0 23.5 55.4 70.2 79.9 35.3 67.1 81.9 91.7 99.0

60Hz


R407C R22 R134a R507 R410A1.11 1.14 1.11 1.00 1.02

K50-KCL-PDI-1 - 47 - 10/12/10

LOW AMBIENT OPERATION - R404ADOUBLE ROW MODELS (kg / °C)KCL

R404A WINTER OPERATION CHARGE- kg DEG C

MODEL / RPM

FAN

C

ON

FIG

.SU

MM

ER

CH

AR

GE ADDITIONAL WINTER CHARGE (kg)

Design TD = 13.9 Design TD = 11.1 Design TD = 8.3 Design TD = 5.6

Ambient ° C Ambient ° C Ambient ° C Ambient ° C

850 1140 / EC 550 kg 4.4 -6.7 -17.8 -28.9 -40 4.4 -6.7 -17.8 -28.9 -40 4.4 -6.7 -17.8 -28.9 -40 4.4 -6.7 -17.8 -28.9 -40

KCL 038 KCL 042 KCL 029 2x2 6.6 0 8 12 15 16 6 12 15 17 19 10 15 17 19 21 15 19 21 23 24KCL 041 KCL 047 KCL 034 2x2 6.6 0 8 12 15 16 6 12 15 17 19 10 15 17 19 21 15 19 21 23 24KCL 046 KCL 051 KCL 036 2x2 6.6 0 8 12 15 16 6 12 15 17 19 10 15 17 19 21 15 19 21 23 24KCL 048 KCL 055 KCL 039 2x2 9.1 0 11 17 20 23 9 17 21 24 26 14 20 24 27 29 22 26 29 32 34KCL 054 KCL 060 KCL 040 2x2 9.1 0 11 17 20 23 9 17 21 24 26 14 20 24 27 29 22 26 29 32 34KCL 057 KCL 063 KCL 043 2x2 9.1 0 11 17 20 23 9 17 21 24 26 14 20 24 27 29 22 26 29 32 34KCL 058 KCL 066 KCL 044 2x2 11.0 0 14 20 24 27 10 20 25 28 31 17 25 29 32 35 26 32 35 38 40KCL 062 KCL 071 KCL 049 2x2 11.0 0 14 20 24 27 10 20 25 28 31 17 25 29 32 35 26 32 35 38 40KCL 065 KCL 074 KCL 050 2x2 11.0 0 14 20 24 27 10 20 25 28 31 17 25 29 32 35 26 32 35 38 40KCL 072 KCL 082 KCL 056 2x3 12.4 0 4 18 24 28 0 15 24 29 33 15 26 32 36 39 27 34 39 43 45KCL 080 KCL 090 KCL 060 2x3 12.4 0 4 18 24 28 0 15 24 29 33 15 26 32 36 39 27 34 39 43 45KCL 085 KCL 096 KCL 065 2x3 12.4 0 4 18 24 28 0 15 24 29 33 15 26 32 36 39 27 34 39 43 45KCL 087 KCL 100 KCL 066 2x3 17.1 0 5 24 33 39 0 21 33 40 45 21 36 44 49 53 37 47 54 58 62KCL 094 KCL 107 KCL 070 2x3 17.1 0 5 24 33 39 0 21 33 40 45 21 36 44 49 53 37 47 54 58 62KCL 097 KCL 112 KCL 073 2x3 17.1 0 5 24 33 39 0 21 33 40 45 21 36 44 49 53 37 47 54 58 62KCL 103 KCL 118 KCL 076 2x4 26.5 0 0 19 42 54 0 14 44 58 67 3 47 63 72 80 52 70 81 89 95KCL 112 KCL 128 KCL 083 2x4 26.5 0 0 19 42 54 0 14 44 58 67 3 47 63 72 80 52 70 81 89 95KCL 119 KCL 137 KCL 088 2x4 26.5 0 0 19 42 54 0 14 44 58 67 3 47 63 72 80 52 70 81 89 95KCL 120 KCL 140 KCL 086 2x4 33.3 0 0 24 53 68 0 18 55 72 84 4 59 79 91 100 65 88 102 112 120KCL 129 KCL 151 KCL 093 2x4 33.3 0 0 24 53 68 0 18 55 72 84 4 59 79 91 100 65 88 102 112 120KCL 134 KCL 157 KCL 097 2x4 33.3 0 0 24 53 68 0 18 55 72 84 4 59 79 91 100 65 88 102 112 120KCL 126 KCL 144 KCL 094 2x5 34.7 0 0 11 49 67 0 0 43 67 82 0 43 73 89 100 57 87 103 114 123KCL 138 KCL 158 KCL 103 2x5 34.7 0 0 11 49 67 0 0 43 67 82 0 43 73 89 100 57 87 103 114 123KCL 146 KCL 167 KCL 110 2x5 34.7 0 0 11 49 67 0 0 43 67 82 0 43 73 89 100 57 87 103 114 123KCL 150 KCL 176 KCL 108 2x5 43.2 0 0 13 62 84 0 0 54 84 102 0 54 91 111 124 71 109 129 142 153KCL 162 KCL 190 KCL 117 2x5 43.2 0 0 13 62 84 0 0 54 84 102 0 54 91 111 124 71 109 129 142 153KCL 168 KCL 198 KCL 122 2x5 43.2 0 0 13 62 84 0 0 54 84 102 0 54 91 111 124 71 109 129 142 153KCL 178 KCL 208 KCL 127 2x6 50.0 0 0 0 51 86 0 0 27 83 109 0 41 97 123 141 62 118 144 161 174KCL 192 KCL 224 KCL 137 2x6 50.0 0 0 0 51 86 0 0 27 83 109 0 41 97 123 141 62 118 144 161 174KCL 200 KCL 234 KCL 143 2x6 50.0 0 0 0 51 86 0 0 27 83 109 0 41 97 123 141 62 118 144 161 174KCL 205 KCL 240 KCL 149 2x7 56.9 0 0 0 58 98 0 0 30 94 124 0 47 111 140 160 71 134 164 183 198KCL 221 KCL 260 KCL 160 2x7 56.9 0 0 0 58 98 0 0 30 94 124 0 47 111 140 160 71 134 164 183 198KCL 230 KCL 270 KCL 167 2x7 56.9 0 0 0 58 98 0 0 30 94 124 0 47 111 140 160 71 134 164 183 198

60Hz


R407C R22 R134a R507 R410A1.11 1.14 1.11 1.00 1.02

K50-KCL-PDI-1 - 48 - 10/12/10

INSTALLATIONKCL 60HzINSPECTIONAthoroughinspectionoftheequipment,includingallcomponentpartsandaccessories,shouldbemadeimmediatelyupondelivery.Anydamagecausedintransit,ormissingparts,shouldbereportedtothecarrieratonce.Theconsigneeisresponsibleformakinganyclaimforlossesordamage.Electricalcharacteristicsshouldalsobecheckedatthistimetoensurethattheyarecorrect.

LOCATIONBeforehandlingandplacingtheunitintopositionareviewofthemostsuitablelocationmustbemade.Thiscondenserisdesignedforoutdoorinstallation.Anumberoffactorsmustbetakenintoconsideration

whenselectingalocation.Mostimportantistheprovisionforasupplyofambientairtothecondenser,andremovalofheatedairfromthecondenserarea.Highercondensingtemperatures,decreasedperformance,andthepossibilityofequipmentfailuremayresultfrominadequateairsupply.Otherconsiderationsinclude:1.Customerrequests2.Loadingcapacityoftherooforfloor.3.Distancetosuitableelectricalsupply.4.Accessibilityformaintenance.5.Localbuildingcodes.6.Adjacentbuildingsrelativetonoiselevels.

WALLS OR OBSTRUCTIONSAllsidesoftheunitmustbeaminimumof4 feet(1.25 m)awayfromanywallorobstruction.Overheadobstructionsarenotpermitted.Ifenclosedbythreewalls,thecondensermustbeinstalledasindicatedforunitsinapit.

MULTIPLE UNITSAminimumof8 feet(2.5 m)isrequiredbetweenmultipleunitsplacedsidebyside.Ifplacedendtoend,theminimumdistancebetweenunitsis4 feet(1.25 m).

UNITS IN PITSThetopofthecondensermustbelevelwith,orabovethetopofthepit.Inaddition,aminimumof8 feet(2.5 m)isrequiredbetweentheunitandthepitwalls.

LOUVERS/FENCESLouvers/fencesmusthaveaminimumof80%freeareaand4 feet(1.25 m)minimumclearancebetweentheunitandlouvers/fence.Heightoflouver/fencemustnotexceedtopofunit.

4 ft(1.25 m)min

8 ft(2.5 m)min

4 ft(1.25 m)min

4 ft(1.25 m)min

8 ft(2.5 m)min

8 ft(2.5 m)min

K50-KCL-PDI-1 - 49 - 10/12/10

INSTALLATIONKCL 60HzLIFTING INSTRUCTIONSAircooledcondensersarelarge,heavymechanicalequipmentandmustbehandledassuch.Afullyqualifiedandproperlyequippedcrewwithnecessaryriggingshouldbeengagedtosetthecondenserintoposition.Liftingholeshavebeenprovidedatthecornersoralongsidesforattachingliftingslings.Spreaderbarsmustbeusedwhenliftingsothatliftingforcesareappliedvertically.SeeFig.2. Under no circumstances should the coil headers or return bends be used in lifting or moving the condenser.

1)Assemblecentrelegasshown.Removetwoboltsfrombottomflangeofunitsidepanelsthatmatchtheholepatternonthetopflangesofbothlegs.Attachcenterlegsusinghardwareprovidedatcenterdividerpanellocation.Replaceboltsthatwereremovedfromfromsidepanelstosecurelegassemblytobottomflangesofunitsidepanels.

2)Assemblefourcornerlegstobottomflangesonunitsidepanelsandendpanelsusinghardwareprovided,atmatchingmountingholepatterns.Alllegsarethesame.

Ensuretheunitisplacedinalevelposition(toensureproperdrainageofliquidrefrigerantandoil).Thelegsshouldbesecurelyanchoredtothebuildingstructure,sleeperorconcretepad.Theweightofthecondenseraloneisnotenoughtoholdinplaceduringastrongwind,thelegsmustbeanchored.

LEG INSTALLATION INSTRUCTIONS

K50-KCL-PDI-1 - 50 - 10/12/10

REFRIGERANT PIPING

Allrefrigerationpipingmustbeinstalledbyaqualifiedre-frigerationmechanic.Theimportanceofcorrectrefrigerantpipesizingandlayoutcannotbeover-emphasized.Failuretoobserveproperrefrigerantpipingpracticescanresultinequipmentfailurewhichmaynotbecoveredunderwar-ranty.Allaircooledcondensersaresuppliedcompletewithheadersandrefrigerantconnectionssizedforconnectingtostandardrefrigerationtubing.Theseconnectionsmaynotbethesameastheactuallinesizesrequiredforthefieldinstallation.Refertoarecognizedsource(ASHRAEcharts,manufacturer’sengineeringmanualsetc.)forlinesizing.

DISCHARGE LINESTheproperdesignofdischargelinesinvolvesfollowingobjective:tominimizerefrigerantpressuredrop,sincehighpressurelossesincreasetherequiredcompressorhorsepowerpertonofrefrigeration.

Dischargelinesmustbepitchedawayfromthecompres-sortoensureproperdrainageofoilbeingcarriedintheline.Adischargecheck-valveatthebottomofaverticalriserwillpreventoil(andliquidrefrigerant)fromdrainingbacktothecompressorduringtheoff-cycle.

Whentheverticalliftexceeds30 feet (9 m),insertclose-coupledtrapsintheriserat30 feet(9 m) intervalsAnalternatemethodofhandlingtheoilproblemwouldbetheadditionofanoilseparatorseeFigure4(b).

Areversetrapshouldbeinstalledatthetopofallverticalrisers.Thetopofthereversetrapshouldbethehighestpointinthedischargelineandshouldhaveanaccessvalveinstalledtoallowthereclaimationofnon-condensiblegasfromthesystem.

Pulsationofthehotgasinthedischargelineisaninherentcharacteristicofsystemsutilizingreciprocatingcompres-sors.Thedischargelinemustberigidlysupportedalongitsentirelengthtopreventtransmissionofvibrationandmovementoftheline.

CONDENSATE LINESThecondensatelinemustbedesignedtoallowfreedrain-ageofrefrigerantfromthecondensercoiltothereceiver.RefertoFig.5fortypicalcondensatelinepipingwhenutilizingheadpressureregulatingvalves.

INSTALLATIONKCL 60Hz

TYPICAL SYSTEM PIPINGFig.3-6

LEGEND 1- Compressor 2- AirCooledCondenser 3- Receiver 4- CondensateLine 5- DischargeLine 6- Trap-minimum18”(157mm) 7- ReverseTrap-minimum 6”(152mm) 8- AccessSchraderValve 9- DoubleDischargeRiser10-HeadPressureRegulator (openonriseofinlet)11- ReceiverPressureRegulator Valve(opensonriseof differential)12-CheckValve“A”13-CheckValve“B”14-ReceiverReliefValve15-OilSeparator

Figure3-SingleCircuit Figure4(a)-Singlecircuitwithdoubledischargeriser(mayberequiredwithcapacitycontrol)

Figure4(b)- SinglecircuitwithOilSeparator(mayberequiredwithcapacitycontrol)

Figure6-MultiplecircuitsFigure5-Singlecircuitregulatorvalve headpressurecontrol

K50-KCL-PDI-1 - 51 - 10/12/10

INSTALLATIONKCL 60HzELECTRICAL WIRINGAllwiringandconnectionstotheaircooledcondensermustbemadeinaccordancewiththeNationalElectricalCodeandalllocalcodesandregulations.Anywiringdiagramsshownarebasicanddonotnecessarilyincludeelectricalcomponentswhichmustbefieldsupplied.(seepages18-20fortypicalwiringdiagrams).RefertotheElectricalSpecificationstableonpages5,10and15)forvoltageavailabilityandenteringservicerequire-ments.

SYSTEM START-UP CHECKS1. Checktheelectricalcharacteristicsofallcomponents tobesuretheyagreewiththepowersupply.2. Checktightnessofallfansandmotormounts.3. Checktightnessofallelectricalconnections.4. Uponstart-up,checkfansforcorrectrotation.Airis drawnthroughthecondensercoil.Tochangerotation on3phaseunitsreverseanytwo(2)fanmotorleads.5. Allsystempipingmustbethoroughlyleakchecked beforearefrigerantchargeisintroduced.

MAINTENANCEAsemiannualinspectionshouldbecarriedoutbyaquali-fiedrefrigerationservicemechanic.Themainpowersupplymustbedisconnected.

1.Checkelectricalcomponents.Tightenanylooseconnections.2.Checkcontrolcapillarytubesandlinesforsignsofwearduetoexcessivevibrationorrubbingonmetalparts.Secureifnecessary.3.Checktightnessofallfansandmotormounts.Removeanydepositswhichcouldeffectfanbalance.Note:Fanmotorsarepermanentlylubricatedandrequireonlyvisualinspection.4.CleanthecondensercoilusingasoftbrushorbyflushingwithcoolwaterorcoilcleansersavailablethroughNRP(NationalRefrigerationProductsInc.)5.Updateserviceloginformation(backpageofservicemanual)

K50-KCL-PDI-1 - 52 - 10/12/10

GENERIC SERVICE PARTS

*Fanmotorservicekitpartnumberwith-001suffixincludesrainshieldandruncapacitorwhereapplicable**Motor,mount,bladeandguardforECmotorsareoneintegralassembly

PART DESCRIPTION MODELS PART NUMBER

AC FAN MOTORS - 60 Hz. *850 RPM 208-230/460/3/60 850RPM(1HP.)3PHASE 1089452-001

850 RPM 575/3/60 850RPM(1HP.)3PHASE 1089453-001

550 RPM 208-230/460/3/60 550RPM(1/2HP.)3PHASE 1089450-001

550 RPM 575/3/60 550RPM(1/2HP.)3PHASE 1089451-001

1140 RPM 208-230/460/3/60 1140RPM(1-1/2HP.)3PHASE 1089454-001

1140 RPM 575/3/60 1140RPM(1-1/2HP.)3PHASE 1089455-001

1075 RPM (Used with P66 Fan speed control) 208-230/460/1/60 1075RPM(3/4HP.)1PHASE 1087070-001

EC FAN MOTORS - 60 Hz. **208-230/3/60 VARIABLESPEED 1089566

460/3/60 VARIABLESPEED 1089567

RUN CAPACITOR* FOR1PHASEMOTOR 1042778-003

MOTOR RAIN SHIELD * ALL"AC"MOTORS 1085266

MOTOR MOUNT RAIL ( 2 REQ'D / MTR ) ALL3PHMOTORS 1089077

MOTOR MOUNT ( 1 REQ'D / MTR ) 1PHASEMOTOR 1086090

FAN BLADE 30"DIA.27°PITCH,3BLADE. ALLExceptP66 1090313

FAN BLADE 26"DIA.24°PITCH,3BLADE. UsewithP66 1087213

FAN GUARD 35"DIA ALL3PHASEMOTORS 1048603

FAN GUARD 30"DIA 1PHASEMOTOR 1086091

LEGS24"LEGS ALL 1089531

36"LEGS ALL 1089532

48"LEGS ALL 1089533

CROSSBRACEFOR36"&48"LEGS SINGLEROWCONDENSERS 1089534

ANGLEBRACER/H.FOR36"&48"LEGS ALL 1089535-001

ANGLEBRACEL/H.FOR36"&48"LEGS ALL 1089535-002

NOTE: Refer to unit service parts label for optional components not listed on this page.

KCL 60Hz

K50-KCL-PDI-1 - 53 - 10/12/10

NOTES

K50-KCL-PDI-1 - 54 - 10/12/10

Finished Goods Warranty ThetermsandconditionsasdescribedbelowintheGeneralWarrantyPolicycoverallproductsmanufacturedbyNationalRefrigeration.

GENERAL WARRANTY POLICY

Subjecttothetermsandconditionshereof,theCompanywarrantsallProducts,includingServiceParts,manufacturedbytheCompanytobefreeofdefectsinmaterialorworkmanship,undernormaluseandapplicationforaperiodofone(1)yearfromtheoriginaldateofinstallation,oreighteen(18)monthsfromthedateofshipmentfromtheCompany,whicheveroccursfirst.Anyreplacementpart(s)sosuppliedwillbewarrantedforthebalanceoftheproduct’soriginalwarranty.Thepart(s)tobereplacedmustbemadeavailableinexchangeforthereplacementpart(s)andreasonableproofoftheoriginalinstallationdateoftheproductmustbepresentedinordertoestablishtheeffectivedateofthewarranty,failingwhich,theef-fectivedatewillbebaseduponthedateofmanufactureplusthirty(30)days.Anylabour,material,refrig-erant,transportation,freightorotherchargesincurredinconnectionwiththeperformanceofthiswarrantywillbetheresponsibilityoftheowneratthecurrentratesandpricesthenineffect.Thiswarrantymaybetransferredtoasubsequentowneroftheproduct.

THIS WARRANTY DOES NOT COVER

(a)Damagescausedbyaccident,abuse,negligence,misuse,riot,fire,flood,orActsofGod(b)damagescausedbyoperatingtheproductinacorrosiveatmosphere(c)damagescausedbyanyunauthorizedalterationorrepairofthesystemaffectingtheproduct’sreliabilityorperformance(d)damagescausedbyimpropermatchingorapplicationoftheproductortheproduct’scomponents(e)damagescausedbyfailingtoprovideroutineandpropermaintenanceorservicetotheproduct(f)expensesincurredfortheerecting,disconnecting,ordismantlingtheproduct(g)partsusedinconnectionwithnormalmaintenance,suchasfiltersorbelts(h)productsnolongeratthesiteoftheoriginalinstallation(i)productsinstalledoroperatedotherthaninaccordancewiththeprintedinstructions,withthelocalinstallationorbuildingcodesandwithgoodtradepractices(j)productslostorstolen.

No one is authorized to change this WARRANTYortocreatefororonbehalfoftheCompanyanyotherobligationorliabilityinconnectionwiththeProduct(s).Thereisnootherrepresentation,warrantyorconditioninanyrespect,expressedorimplied,madebyorbindingupontheCompanyotherthantheaboveorasprovidedbyprovincialorstatelawandwhichcannotbelimitedorexcludedbysuchlaw,norwillwebeliableinanywayforincidental,consequential,orspecialdamageshowevercaused.

TheprovisionsofthisadditionalwrittenwarrantyareinadditiontoandnotamodificationoforsubtractionfromthestatutorywarrantiesandotherrightsandremediesprovidedbyFederal,ProvincialorStatelaws.

SystemModelNumber DateofStart-UpSerialNumber ServiceContractorRefrigerant PhoneElectricalSupply Fax

PROJECT INFORMATION

K50-KCL-PDI-1 - 55 - 10/12/10

“AS BUILT” SERVICE PARTS LIST

Service Parts ListLabel

To Be AttachedHERE

NATIONAL REFRIGERATION & AIR CONDITIONING CANADA CORP.

CANADA159ROYBLVD.,BRANTFORD,ONTARIO,CANADAN3R7K1PHONE:1-800-463-9517(519)751-0444FAX(519)753-1140

USA985WHEELERWAY,LANGHORNE,PA.19047USAPHONE:1-888-KEEPUS1OR1-888-533-7871

Due to National Refrigeration’s policy of continuous product improvement, we reserve the right to make changes without notice. 10/12/10

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