YCA.pdf

1YCA20 - YCA115 (A Series)(R22/R407C)20 - 115 TON70 - 400 kWAIR-COOLED SCROLL CHILLER

FORM:YCA-A-CATL-102002

HIGH PERFORMANCE SCROLL COMPRESSOR

AT YOUR FINGER TIPS

HIGH PERFORMANCE SCROLL COMPRESSOR

AT YOUR FINGER TIPS

2PAGE

INTRODUCTION........................................................................................................................................... 3

SPECIFICATIONS ........................................................................................................................................ 4

MILLENNIUM CONTROL CENTER ...............................................................................................................5

DESIGN PARAMETER ................................................................................................................................. 6

WATER FLOW (GPM) AGAINST PRESSURE DROP (FT) .......................................................................... 6

OPTIONS AND ACCESSORIES .................................................................................................................. 7-8

SELECTION DATA ...................................................................................................................................... 8-10

RATINGS DATA ......................................................................................................................................... 11-18

PHYSICAL DATA........................................................................................................................................ 19-20

DIMENSIONS ............................................................................................................................................ 21-32

SPRING LOCATIONS ................................................................................................................................ 33-36

ELECTRICAL NOTES ...................................................................................................................................37

ELECTRICAL DATA ................................................................................................................................... 37-39

SINGLE POINT WIRING DIAGRAM .............................................................................................................39

APPLICATION DATA.....................................................................................................................................40

GUIDE SPECIFICATIONS ......................................................................................................................... 40-44

TABLE OF CONTENTS

A GenerationYORK

Air-Cooled

Nominal CoolingCapacity

Y C A 050 A

Chiller

3INTRODUCTION

YORK Millennium Air-Cooled Scroll Chillers provide chilled water for all air conditioning

applications using central station air handling units or terminal units. They are completely

self-contained and are designed for outdoor (roof or ground level) installation. Each unit

includes hermetic scroll compressors, a liquid cooler, air cooled condenser, and a weather

proof microprocessor control center, all mounted on a formed steel base.

4SPECIFICATIONS

GENERAL

The 20-115 Ton (70-400 kW) YCA Models are shippedcomplete from the factory ready for installation anduse.

The unit is pressure-tested, evacuated, and fullycharged with Refrigerant-22 (HCFC-22) or optionalR-407C and includes an initial oil charge. Afterassembly, a complete operational test is performedwith water flowing through the cooler to ensure thatthe refrigeration circuit operates correctly.

COMPRESSORS

The chiller has suction-gas cooled, hermetic, scrollcompressors. The compressors features are no-contact scroll design utilizing floating tip seals. Highefficiency is achieved through a controlled orbit andthe use of an advanced scroll geometry. All rotatingparts are statically and dynamically balanced. A largeinternal volume and oil reservoir means greater liquidtolerance.

COOLER

The cooler is covered with 19mm (3/4) flexible,closed-cell, foam insulation (K=0.25).

The water baffles are constructed of galvanized steelto resist corrosion.

CONDENSER

Coils -The condenser coils are seamless coppertubes arranged in staggered rows, mechanicallyexpanded into aluminum fins. Integral subcoolingis included. The testing pressure of the coil is 450PSIG(31 bar).

Fans - The condenser fans consist of corrosionresistant aluminum hub and glass fiber reinforcedcomposite blades molded into a low noise design. Theyare designed for maximum efficiency and are staticallyand dynamically balanced for vibration free operation.They are directly driven by independent motors, andpositioned for vertical air discharge. The fan guardsare constructed of heavy-gauge, rust-resistant andoven baked polyester coating.

Motors - The fan motors are Totally Enclosed ForceCooling, squirrel-cage type. They feature ball bearingsthat are double-sealed and permanently lubricated.

Provisions are included for: pumpdown at shutdown;optional remote chilled water temperature reset andtwo steps of demand load limiting from an externalbuilding automation system. Unit alarm contacts arestandard.

The operating program is stored in non-volatilememory (EPROM) to eliminate chiller failure due toAC powered failure/battery discharged. Programmedsetpoints are retained in lithium battery-backed RTCmemory for 5 years minimum.

POWER PANEL

Each panel contains: Compressor power terminals Compressor motor soft starters or across-the-line

starting contactors per I.E.C. Control power terminals to accept incoming for

115-1-50 / 60 control power Fan contactors & overload current protection

The power wiring is routed through liquid-tight conduitto the compressors and fans.

MILLENNIUM CONTROL CENTER

5MILLENNIUM CONTROL CENTER

All controls are contained in a weather proof cabinetwith hinged outer door and includes:

Liquid Crystal Display with Light Emitting Diode back-lighting for outdoor viewing:-

Two display linesTwenty characters per line

Color coded 12-button non-tactile keypad withsections for:DISPLAY/PRINT of typical information:

Chilled liquid temperaturesAmbient temperatureSystem pressures (each circuit)Operating hours and starts (each compressor)

Operating data for the systemsHistory of fault shutdown data for up to the lastsix fault shutdown conditions.

An RS-232 port, in conjunction with this pressto-print button, is provided to permit the capabilityof hard copy print-outs via a separate printer.

ENTRY section to:ENTER setpoints or modify system values

SETPOINTS updating can be performed to:Chilled liquid temperature setpoint and rangeRemote reset temperature rangeSet daily schedule/holiday for start/stopManual override for servicingLow and high ambient cutoutLow suction pressure cutoutHigh discharge pressure cutoutAnti-recycle timer (Compressor start cycle time)Anti-coincident timer (delay compressor starts)

UNIT SECTION TO:Set TimeSet unit options

UNIT ON/OFF switch

The microprocessor control center is capable ofdisplaying the following:

Return and leaving liquid temperature Low leaving liquid temperature cutout setting Low ambient temperature cutout setting Outdoor air temperature English or Metric data Suction pressure cutout setting Each system suction pressure Discharge pressure (optional) Liquid Temperature Reset via a YORK ISN DDC

or Building Automation System (by others) via:- a pulse width modulated (PWM) input as standard- a 4-20 milliamp or 0-10 VDC input, or contactclosure with the optional B.A.S. interface option

Anti-recycle timer status for each system Anti-coincident system start timer condition Compressor run status No cooling load condition Day, date and time Daily start/stop times Holiday status Automatic or manual system lead/lag control Lead system definition Compressor starts & operating hours (each

compressor) Status of hot gas valves and fan operation Run permissive status Number of compressors running Liquid solenoid valve status Load & unload timer status Water pump status

6DESIGN PARAMETER

Notes:1 For leaving brine temp below 40F(4.4C), contact your nearest YORK office for application requirements.2 For leaving water temp higher than 50F(12.8C), contact the nearest YORK office for application guidelines.3 For operation at temp below 25F(-3.9C), the optional low ambient kit will need to be installed on the system.

WATER FLOW (GPM) AGAINST PRESSURE DROP (FT)

YCA Leaving water temp (F) Cooler Flow (GPM) Air on condenser (F)MIN MAX MIN MAX MIN MAX

20 40 50 29 67 0 10525 40 50 37 84 0 10530 40 50 49 112 0 10540 40 50 61 140 0 10550 40 50 75 173 0 10560 40 50 94 217 0 10570 40 50 121 257 0 10580 40 50 124 284 0 10595 40 50 147 334 0 105115 40 50 182 419 0 105

50.000.00

10

20

30

40

50

60

70

80

100.00 125.00 150.00 175.00 200.00 225.00 250.00

PRES

SURE

DRO

P (FT

)

WATER FLOW (GPM)

WATER FLOW (GPM) AGAINSTPRESSURE DROP (FT)

YCA

20

YCA

30

YCA 4

0

YCA 2

5

YCA60

YCA70

YCA 50

YCA 95

YCA 115

YCA 80

7OPTIONS AND ACCESSORIES

POWER OPTIONS:

COMPRESSOR POWER CONNECTIONS - Seeelectrical data for specific voltage and options availability.(Factory-mounted.)

SINGLE-POINT NON-FUSED DISCONNECTSWITCH - A disconnect switch with external, lockablehandle can be supplied by others to isolate the unitpower voltage for servicing. Separate external fusingmust be supplied, by others in the power wiring, whichmust comply with the National Electrical Code and/or local codes.

SINGLE-POINT CIRCUIT BREAKER - A circuitbreaker with external, lockable handle can besupplied by others to isolate the power voltage forservicing.

POWER FACTOR CORRECTION CAPACITORS -Will correct unit compressor power factors to a0.90-0.95. (Factory-mounted)

CONTROLS OPTIONS:

AMBIENT KIT (LOW) - Standard units will operateto 25F(4C). This accessory includes all necessarycomponents to permit chiller operation to 0F (-18C).(This option includes the Discharge PressureTransducer/Readout Capability option). For properhead pressure control in applications below 25F(-4C) where wind gusts may exceed 5 mph., it isrecommended that optional Condenser LouveredEnclosure Panels also be included. (Factory-mounted.)

BUILDING AUTOMATION SYSTEM INTERFACE -The factory addition of a Printed Circuit Board toaccept a 4-20 milliamp, 0-10VDC or contact closureinput to reset the leaving chiller liquid temperaturefrom Building Automation System. (Only one offollowing options can be offered on a unit at a time:BAS, Remote Control Panel or Multiunit SequenceControl). (Factory-mounted)

- The standard unit capabilities include remotestartstop, remote water temperature reset via aPWM input signal or up to two steps of demand(load) limiting depending on model.

- The standard control panel can be directlyconnected to a YORK Building Automated Systemvia the standard on board RS485 communicationport.

DISCHARGE PRESSURE TRANSDUCERS ANDREAD OUT CAPABILITY - The addition of pressuretransducers allows models to sense and displaydischarge pressure.This is recommended for brinechilling applications. (This option as included witheither the low or high ambient kits). (Factory-mounted)COMPRESSOR, PIPING, EVAPORATOR OPTIONS:

LOW TEMPERATURE BRINE - For brine chillingapplications below 30F (-1C) LCWT. Standard unitswill operate down to 40F (4.4C). Option Includesresized thermal expansion valves. (Factory-mounted)

DX COOLER 21 Bar (300 PSIG) DWP WATERSIDE- The waterside will be of 300 PSIG (21 bar) insteadof the standard 150 PSIG (10.5 bar) DWP. 300 PSIG(216mm) R.F. flanges are included on the DX coolernozzles. (Factory-mounted.) The companion flangeswill be field-supplied by others.

8GUIDE TO SELECTION

Capacity ratings for YORK YCA Packaged Air-CooledLiquid Chillers, shown on pages 11 cover the majorityof design applications for these units. For unusualapplications or uses beyond the scope of this catalog,please consult your nearest YORK Office orrepresentative.

SELECTION RULES

1. RATINGS - Ratings may be interpolated, but must notbe extrapolated. The Ratings given on pages 11and the DESIGN PARAMETERS given on thepage 6 indicate the limits of application for thesechillers.

2. COOLER WATER - Ratings are based upon 2.4 GPMper ton (0.15L/S per cooling kW) which is equal toa 10F (5.6C) chilled water range and a 0.0001fouling factor for the cooler at sea level.Tables on pages 10 give capacity, and compressorkW required.

OPTIONS AND ACCESSORIES (Continued)

DIFFERENTIAL PRESSURE SWITCH - Alternativeto the above mentioned flow switch.

COPPER FIN CONDENSER COILS - The unitconstructed with condenser coils which have copperfins. (This is not recommended for units in areaswhere they may be exposed to acid rain)

GRILL (Condenser Coil Only) - Grille are mountedon the sides and ends of the condenser coils forprotection. (Factory-mounted)

SELECTION DATA

3. CONDENSER - Ratings are given in terms of air oncondenser in degrees Fahrenheit (Celcius)

4. COPPER FIN CONDENSER RATINGS - Sincethe thermal conductivity of copper is slightly higherthan aluminum, apply the following corrections tothe standard ratings. Capacity x1.01 compressorkW x 0.99.

5. PERFORMANCE DATA CORRECTIONFACTORS - Ratings are based on 0.0001cooler fouling factor, 10F (5.6C) chilled waterrange and at sea level. For operation at differentconditions, apply the appropriate correction factorfrom the following table.

COMPRESSOR ACOUSTIC SOUND BLANKET -Each compressor is individually enclosed by anacoustic sound blanket. The sound blankets are madewith one layer of acounstical absorbent textilefiber of 5/8 (15mm) thickness; one layer ofanti-vibrating material, reinforced for temperature andUV resistance. (Factory-mounted)

9SELECTION DATA (Continued)

ALTITUDE CHILLED FOULING FACTOR

WATER .0001 .00075 .00175

T(F) TONS kW TONS kW TONS kW

8 .995 .997 .967 .987 .920 .965

SEA 10 1.000 1.000 .975 .989 .927 .968

LEVEL 12 1.005 1.002 .981 .991 .933 .970

14 1.010 1.004 .985 .993 .939 .973

8 .985 1.005 .961 .993 .912 .972

10 .989 1.007 .965 .995 .917 .975

2000 FT 12 .995 1.009 .971 .999 .925 .977

14 1.000 1.011 .975 1.001 .930 .981

8 .974 1.012 .949 1.001 .903 .979

4000 FT 10 .979 1.014 .955 1.004 .909 .983

12 .984 1.017 .961 1.006 .914 .985

14 .988 1.019 .962 1.008 .920 .988

8 .963 1.020 .939 1.009 .893 .988

6000 FT 10 .968 1.022 .945 1.011 .898 .990

12 .972 1.024 .949 1.013 .904 .993

14 .976 1.025 .955 1.016 .910 .995

6. ETHYLENE GLYCOL CORRECTION FACTORS -The following factors are to be applied to thestandard ratings for units cooling ethylene glycol.

% WT FACTORS FREEZE

ETHYLENE POINT

GLYCOL TONS COMPR. DELTA GPM/F/ (F)

KW P TON

10 .994 .997 1.03 24.1 26.6

20 .986 .993 1.06 24.9 16

30 .979 .990 1.09 25.9 5

40 .970 .985 1.13 27.3 -10

50 .959 .980 1.16 29.0 -32

METHOD OF SELECTION

To select of YORK Packaged Air-Cooled Liquid Chiller,the following data must be known:

1. Design Capacity in tons cooling kW or refrigeration(TR).

2. Entering and Leaving Liquid Temperatures.

3. Outside ambient air temperature in degrees F (or C).

4. L/S or GPM of chilled liquid.

Determine capacity requirements from the followingformula:

GPM = TR x 24RANGE (F)

orL/S = kW (CAPACITY) x .239

RANGE (C)

EXAMPLE-WATER CHILLING

1. GIVEN: Provide a capacity of 48 Tons at 44F leavingwater 10F range, 0.0001FF, 85F air on thecondenser, at sea level and 50 Hz.

2. FIND: Unit SizeCompressor kW input

3. From the Ratings on pages 11.

SELECT: YCA50, R22 (English Units)49.9 Tons46.7 Compressor kW

4. Calculate Compressor kW at 48 Tons:

kW = 48 x 46.7kW = 44.9kW 49.9

5. Calculate GPM :

GPM = 48 Tons x 24 = 115.2GPM 10F Range

6. From page 6, read 3.5ft. of water cooler pressuredrop for GPM:

7. A YCA50SC is suitable.

EXAMPLE -BRINE CHILLING

1. GIVEN: Provide a capacity of 65 tons cooling 30%by weight Ethylene Glycol from 50F to 40F,0.0001FF, 95F air on the condenser, 50 Hz and4000ft. altitude.

2. DETERMINE: Unit Size kW Input Ethylene Glycol GPM Cooler Pressure Drop

10

SELECTION DATA (Continued)

3. See Ethylene Glycol correction factors, for 30%by weight Ethlene Glycol.

READ: .979 Tons factor.990 Compr.kW factor25.9 Gal./F/Tons factor

4. See performance Data Correction Factors for0.0001 fouling factor and 4000 ft. altitude.

READ: .979 Tons factor1.014 kW factor

5. From RATINGS on pages 12:

SELECT: YCA70, R22 (English Units)70 Tons77.3 Compressor kW

6. Determine YCA70, R22 brine cooling capacity andcompressor kW requirement:

A. Tons = 70 x .979 x .979 = 67B. Compr. kW = 77.3 x .990 x 1.014 = 77.6

7. Determine average full load Compressor kW at65 tons:

65 tons x (77.3kW) = 74.9 Compressor kW67 tons

8. Determine Ethylene Glycol GPM:

GPM = Tons x Gal. F/min/Ton factorRange

GPM = 67 x 25.910

GPM = 173.53

9. Determine Cooler Pressure Drop:

A. See Ethylene Glycol correction factors for 30% by weight Ethylene Glycol.

READ : 1.09 Pressure Drop Factor

B. See page 6 at 173.53 GPM for YCA70, R22.READ : 17.5 Ft. H2O Pressure Drop

C. Cooler Pressure Drop = 17.5 x 1.09 or 19.07 Ft H2O

10.YCA70, R22 is suitable.

11

RATINGS DATA

YCA 50Hz, R22 Performance Rating

Air on condenser F

Model LCWT (F) 75 80 85 90 95 100 105

Tons kW Tons kW Tons kW Tons kW Tons kW Tons kW Tons kW

40 18.8 16.1 18.5 16.9 18.1 17.8 17.6 18.8 17.2 19.8 16.7 20.9 16.2 22.1

42 19.5 16.2 19.1 17.1 18.7 18.0 18.3 19.0 17.8 20.0 17.3 21.1 16.8 22.2

44 20.2 16.4 19.8 17.2 19.4 18.2 19.0 19.1 18.5 20.1 18.0 21.2 17.4 22.4

20 45 20.6 16.4 20.2 17.3 19.7 18.2 19.3 19.2 18.8 20.2 18.3 21.3 17.7 22.5

46 20.9 16.5 20.5 17.4 20.1 18.3 19.6 19.3 19.1 20.3 18.6 21.4 18.1 22.6

48 21.7 16.7 21.2 17.5 20.8 18.4 20.3 19.4 19.8 20.4 19.3 21.6 18.7 22.7

50 22.4 16.8 22.0 17.7 21.5 18.6 21.0 19.6 20.5 20.6 20.0 21.8 19.4 22.9

40 23.5 20.1 23.1 21.2 22.6 22.3 22.0 23.5 21.5 24.8 20.9 26.1 20.3 27.6

42 24.4 20.3 23.9 21.3 23.4 22.5 22.8 23.7 22.3 25.0 21.7 26.3 21.0 27.8

44 25.2 20.5 24.8 21.5 24.2 22.7 23.7 23.9 23.1 25.2 22.5 26.5 21.8 28.0

25 45 25.7 20.6 25.2 21.6 24.7 22.8 24.1 24.0 23.5 25.3 22.9 26.6 22.2 28.1

46 26.1 20.6 25.6 21.7 25.1 22.8 24.6 24.1 23.9 25.4 23.3 26.8 22.6 28.2

48 27.1 20.8 26.5 21.9 26.0 23.0 25.4 24.3 24.8 25.6 24.1 27.0 23.4 28.4

50 28.0 21.0 27.5 22.1 26.9 23.2 26.3 24.5 25.6 25.8 24.9 27.2 24.2 28.7

40 31.4 26.9 30.8 28.2 30.1 29.8 29.4 31.4 28.7 33.1 27.9 34.9 27.1 36.8

42 32.5 27.1 31.9 28.5 31.2 30.0 30.5 31.6 29.8 33.3 28.9 35.1 28.0 37.0

44 33.7 27.3 33.1 28.7 32.3 30.3 31.6 31.9 30.8 33.6 30.0 35.4 29.1 37.4

30 45 34.3 27.4 33.6 28.8 32.9 30.4 32.2 32.0 31.4 33.7 30.5 35.5 29.6 37.5

46 34.9 27.5 34.2 29.0 33.5 30.5 32.8 32.1 31.9 33.8 31.0 35.7 30.1 37.7

48 36.1 27.8 35.4 29.2 34.7 30.7 33.9 32.4 33.1 34.1 32.1 36.0 31.2 37.9

50 37.4 28.0 36.6 29.5 35.9 31.0 35.0 32.6 34.2 34.4 33.3 36.3 32.3 38.2

40 39.2 33.5 38.4 35.3 37.6 37.2 36.7 39.2 35.8 41.3 34.8 43.6 33.8 45.9

42 40.6 33.8 39.8 35.5 39.0 37.5 38.1 39.5 37.2 41.6 36.1 43.9 35.0 46.3

44 42.1 34.1 41.3 35.9 40.4 37.8 39.5 39.8 38.4 41.9 37.4 44.2 36.3 46.7

40 45 42.8 34.2 42.0 36.0 41.1 37.9 40.2 39.9 39.2 42.1 38.1 44.4 37.0 46.8

46 43.6 34.4 42.7 36.2 41.8 38.1 40.9 40.1 39.9 42.3 38.8 44.6 37.6 47.0

48 45.1 34.7 44.2 36.5 43.3 38.4 42.3 40.4 41.3 42.6 40.1 44.9 39.0 47.4

50 46.7 35.0 45.7 36.8 44.8 38.7 43.7 40.8 42.7 43.0 41.5 45.3 40.3 47.8

40 48.5 41.5 47.5 43.6 46.5 45.9 45.4 48.4 44.3 51.1 43.1 53.9 41.8 56.8

42 50.3 41.8 49.2 43.9 48.2 46.3 47.1 48.8 45.9 51.5 44.7 54.3 43.3 57.2

44 52.0 42.2 51.1 44.3 49.9 46.7 48.8 49.2 47.5 51.9 46.3 54.6 44.9 57.7

50 45 53.0 42.3 51.9 44.5 50.8 46.9 49.7 49.4 48.4 52.1 47.1 54.9 45.7 57.9

46 53.9 42.5 52.8 44.7 51.7 47.1 50.6 49.6 49.3 52.3 47.9 55.1 46.5 58.2

48 55.8 42.9 54.6 45.1 53.5 47.5 52.3 50.0 51.1 52.7 49.6 55.5 48.2 58.6

50 57.7 43.3 56.6 45.5 55.4 47.9 54.1 50.4 52.8 53.1 51.4 56.0 49.9 59.0

Notes :1. kW = compressor input power2. LCWT = leaving chilled water temperature3. Ratings are based upon 2.4 USGPM cooler water per ton and 0.0001 fouling factor

12

RATINGS DATA

YCA 50Hz, R22 Performance Rating

Air on condenser F

Model LCWT (F) 75 80 85 90 95 100 105


40 60.7 51.9 59.5 54.6 58.2 57.5 56.8 60.6 55.4 63.9 53.9 67.4 52.3 71.1

42 62.9 52.3 61.6 55.0 60.3 58.0 58.9 61.1 57.5 64.4 55.9 67.9 54.2 71.6

44 65.1 52.8 63.9 55.5 62.5 58.5 61.1 61.6 59.5 64.9 57.9 68.4 56.2 72.2

60 45 66.3 53.0 65.0 55.7 63.6 58.7 62.2 61.8 60.6 65.2 59.0 68.7 57.2 72.5

46 67.4 53.2 66.1 56.0 64.7 58.9 63.3 62.1 61.7 65.4 60.0 69.0 58.2 72.8

48 69.8 53.7 68.4 56.5 67.0 59.4 65.5 62.6 63.9 65.9 62.1 69.5 60.3 73.3

50 72.2 54.2 70.8 57.0 69.3 59.9 67.7 63.1 66.1 66.5 64.3 70.1 62.4 73.9

40 71.8 61.0 70.3 64.5 68.5 68.2 66.8 72.1 65.1 76.3 63.3 80.7 61.3 85.4

42 74.4 61.4 72.8 65.0 71.2 68.6 69.4 72.6 67.5 76.8 65.6 81.2 63.7 85.9

44 77.2 62.0 75.4 65.4 73.7 69.2 71.9 73.1 70.0 77.3 68.0 81.6 66.0 86.4

70 45 78.5 62.2 76.9 65.6 75.0 69.4 73.2 73.3 71.3 77.6 69.3 81.9 67.2 86.6

46 79.9 62.4 78.2 65.9 76.4 69.6 74.5 73.5 72.5 77.8 70.6 82.1 68.4 86.9

48 82.7 62.9 80.9 66.3 79.1 70.1 77.2 74.0 75.1 78.3 73.1 82.6 70.9 87.4

50 85.6 63.3 83.8 66.8 81.8 70.6 79.8 74.5 77.8 78.8 75.6 83.2 73.4 87.9

40 79.7 68.2 78.1 71.7 76.4 75.5 74.6 79.6 72.8 83.9 70.8 88.5 68.7 93.4

42 82.6 68.7 80.9 72.2 79.2 76.2 77.4 80.2 75.5 84.6 73.4 89.2 71.2 94.0

44 85.5 69.3 83.9 72.9 82.1 76.8 80.2 80.9 78.1 85.2 76.0 89.8 73.8 94.8

80 45 87.1 69.6 85.4 73.2 83.5 77.1 81.7 81.2 79.6 85.6 77.5 90.2 75.1 95.2

46 88.5 69.9 86.8 73.6 85.0 77.4 83.1 81.6 81.0 85.9 78.8 90.6 76.4 95.6

48 91.7 70.5 89.8 74.2 88.0 78.0 86.0 82.2 83.9 86.6 81.6 91.3 79.2 96.3

50 94.8 71.2 93.0 74.9 91.0 78.7 88.9 82.9 86.8 87.3 84.5 92.1 82.0 97.1

40 95.0 81.2 93.1 85.5 91.1 90.0 88.9 94.9 86.7 100.0 84.4 105.5 81.9 111.3

42 98.5 81.9 96.4 86.1 94.4 90.8 92.2 95.6 90.0 100.8 87.5 106.3 84.8 112.1

44 101.9 82.7 100.0 86.9 97.8 91.6 95.6 96.4 93.1 101.6 90.6 107.1 88.0 113.0

95 45 103.8 83.0 101.7 87.2 99.6 91.9 97.4 96.7 94.9 102.1 92.4 107.5 89.5 113.5

46 105.5 83.3 103.5 87.7 101.3 92.2 99.1 97.2 96.6 102.4 93.9 108.0 91.1 114.0

48 109.3 84.1 107.1 88.4 104.9 93.0 102.5 98.0 100.0 103.2 97.2 108.8 94.4 114.7

50 113.0 84.8 110.8 89.2 108.5 93.8 106.0 98.8 103.5 104.1 100.7 109.7 97.7 115.7

40 117.2 100.2 114.9 105.5 112.4 111.1 109.7 117.0 107.0 123.4 104.1 130.2 101.0 137.3

42 121.5 101.0 119.0 106.2 116.5 112.0 113.8 118.0 111.1 124.4 108.0 131.1 104.7 138.3

44 125.7 102.0 123.4 107.2 120.7 113.0 118.0 119.0 114.9 125.4 111.8 132.1 108.5 139.5

115 45 128.1 102.4 125.5 107.6 122.8 113.4 120.1 119.4 117.0 125.9 114.0 132.7 110.5 140.0

46 130.2 102.8 127.7 108.2 125.0 113.8 122.3 119.9 119.2 126.3 115.9 133.3 112.4 140.6

48 134.8 103.7 132.1 109.1 129.4 114.7 126.5 120.9 123.4 127.3 119.9 134.2 116.5 141.6

50 139.5 104.7 136.7 110.1 133.9 115.7 130.8 121.9 127.7 128.4 124.2 135.4 120.5 142.7


13

RATINGS DATAYCA 60Hz, R22 Performance Rating

Air on condenser F

Model LCWT (F) 75 80 85 90 95 100 105


40 18.6 15.9 18.3 16.8 17.9 17.7 17.4 18.6 17.0 19.6 16.6 20.7 16.1 21.8

42 19.3 16.1 18.9 16.9 18.5 17.8 18.1 18.8 17.7 19.8 17.2 20.9 16.6 22.0

44 20.0 16.2 19.6 17.0 19.2 18.0 18.8 18.9 18.3 19.9 17.8 21.0 17.3 22.2

20 45 20.4 16.3 20.0 17.1 19.5 18.0 19.1 19.0 18.6 20.0 18.1 21.1 17.6 22.3

46 20.7 16.3 20.3 17.2 19.9 18.1 19.4 19.1 19.0 20.1 18.4 21.2 17.9 22.4

48 21.4 16.5 21.0 17.4 20.6 18.2 20.1 19.2 19.6 20.2 19.1 21.3 18.5 22.5

50 22.2 16.6 21.7 17.5 21.3 18.4 20.8 19.4 20.3 20.4 19.8 21.5 19.2 22.7

40 24.0 20.5 23.5 21.6 23.0 22.7 22.5 24.0 21.9 25.3 21.3 26.7 20.7 28.1

42 24.9 20.7 24.4 21.8 23.8 22.9 23.3 24.2 22.7 25.5 22.1 26.9 21.4 28.3

44 25.7 20.9 25.3 21.9 24.7 23.1 24.2 24.4 23.5 25.7 22.9 27.1 22.2 28.6

25 45 26.2 21.0 25.7 22.0 25.2 23.2 24.6 24.4 24.0 25.8 23.3 27.2 22.6 28.7

46 26.7 21.0 26.1 22.1 25.6 23.3 25.0 24.6 24.4 25.9 23.7 27.3 23.0 28.8

48 27.6 21.2 27.1 22.3 26.5 23.5 25.9 24.8 25.3 26.1 24.6 27.5 23.8 29.0

50 28.6 21.4 28.0 22.5 27.4 23.7 26.8 25.0 26.1 26.3 25.4 27.7 24.7 29.2

40 29.2 25.0 28.6 26.3 28.0 27.7 27.3 29.2 26.7 30.7 25.9 32.4 25.2 34.2

42 30.3 25.2 29.6 26.5 29.0 27.9 28.3 29.4 27.7 31.0 26.9 32.7 26.1 34.5

44 31.3 25.4 30.7 26.7 30.1 28.1 29.4 29.6 28.6 31.2 27.9 32.9 27.0 34.7

30 45 31.9 25.5 31.3 26.8 30.6 28.2 29.9 29.7 29.2 31.4 28.4 33.1 27.5 34.9

46 32.4 25.6 31.8 26.9 31.1 28.3 30.5 29.9 29.7 31.5 28.9 33.2 28.0 35.0

48 33.6 25.8 32.9 27.2 32.2 28.6 31.5 30.1 30.7 31.7 29.9 33.4 29.0 35.3

50 34.7 26.1 34.1 27.4 33.3 28.8 32.6 30.4 31.8 32.0 30.9 33.7 30.0 35.6

40 38.4 32.9 37.7 34.6 36.9 36.4 36.0 38.4 35.1 40.5 34.1 42.7 33.1 45.0

42 39.8 33.1 39.0 34.8 38.2 36.7 37.3 38.7 36.4 40.8 35.4 43.0 34.3 45.3

44 41.2 33.4 40.5 35.1 39.6 37.0 38.7 39.0 37.7 41.1 36.7 43.3 35.6 45.7

40 45 42.0 33.6 41.2 35.3 40.3 37.2 39.4 39.1 38.4 41.3 37.4 43.5 36.2 45.9

46 42.7 33.7 41.9 35.5 41.0 37.3 40.1 39.3 39.1 41.4 38.0 43.7 36.9 46.1

48 44.2 34.0 43.3 35.8 42.4 37.6 41.5 39.6 40.5 41.7 39.3 44.0 38.2 46.4

50 45.7 34.3 44.8 36.1 43.9 37.9 42.9 40.0 41.9 42.1 40.7 44.4 39.5 46.8

40 48.5 41.5 47.5 43.6 46.5 45.9 45.4 48.4 44.2 51.0 43.0 53.8 41.8 56.8

42 50.2 41.8 49.2 43.9 48.2 46.3 47.0 48.8 45.9 51.4 44.6 54.2 43.3 57.2

44 52.0 42.2 51.0 44.3 49.9 46.7 48.8 49.2 47.5 51.8 46.2 54.6 44.9 57.7

50 45 53.0 42.3 51.9 44.5 50.8 46.9 49.7 49.4 48.4 52.1 47.1 54.9 45.7 57.9

46 53.8 42.5 52.8 44.7 51.7 47.0 50.6 49.6 49.3 52.2 47.9 55.1 46.5 58.1

48 55.7 42.9 54.6 45.1 53.5 47.4 52.3 50.0 51.0 52.6 49.6 55.5 48.2 58.5

50 57.7 43.3 56.5 45.5 55.3 47.8 54.1 50.4 52.8 53.1 51.4 56.0 49.8 59.0


14

RATINGS DATAYCA 60Hz, R22 Performance Rating

Air on condenser F

Model LCWT (F) 75 80 85 90 95 100 105


40 59.3 50.68 58.1 53.32 56.8 56.1 55.5 59.2 54.1 62.4 52.6 65.8 51.1 69.4

42 61.4 51.07 60.15 53.71 58.9 56.6 57.5 59.7 56.1 62.9 54.6 66.3 52.9 69.9

44 63.6 51.56 62.4 54.2 61.0 57.1 59.7 60.2 58.1 63.4 56.5 66.8 54.9 70.5

60 45 64.7 51.75 63.47 54.39 62.1 57.3 60.7 60.3 59.2 63.7 57.6 67.1 55.9 70.8

46 65.8 51.95 64.55 54.68 63.2 57.5 61.8 60.6 60.3 63.9 58.6 67.4 56.8 71.1

48 68.2 52.44 66.79 55.17 65.4 58.0 64.0 61.1 62.4 64.4 60.6 67.9 58.9 71.6

50 70.5 52.93 69.14 55.66 67.7 58.5 66.1 61.6 64.5 64.9 62.8 68.5 60.9 72.2

40 70.8 60.2 69.3 63.6 67.6 67.3 65.9 71.1 64.2 75.2 62.4 79.6 60.5 84.2

42 73.4 60.6 71.8 64.1 70.2 67.7 68.4 71.6 66.6 75.7 64.7 80.1 62.8 84.7

44 76.1 61.1 74.4 64.5 72.7 68.2 70.9 72.1 69.0 76.2 67.1 80.5 65.1 85.2

70 45 77.4 61.3 75.8 64.7 74.0 68.4 72.2 72.3 70.3 76.5 68.3 80.8 66.3 85.4

46 78.8 61.5 77.1 65.0 75.3 68.6 73.5 72.5 71.5 76.7 69.6 81.0 67.5 85.7

48 81.6 62.0 79.8 65.4 78.0 69.1 76.1 73.0 74.1 77.2 72.1 81.5 69.9 86.2

50 84.4 62.4 82.6 65.9 80.7 69.6 78.7 73.5 76.7 77.7 74.6 82.1 72.4 86.7

40 78.7 67.3 77.2 70.8 75.5 74.6 73.7 78.6 71.9 82.9 69.9 87.4 67.8 92.2

42 81.6 67.8 79.9 71.3 78.2 75.2 76.4 79.3 74.6 83.5 72.5 88.1 70.3 92.9

44 84.5 68.5 82.9 72.0 81.1 75.9 79.3 79.9 77.2 84.2 75.1 88.7 72.9 93.7

80 45 86.0 68.8 84.3 72.3 82.5 76.1 80.7 80.2 78.6 84.6 76.5 89.1 74.2 94.1

46 87.4 69.0 85.7 72.6 83.9 76.4 82.1 80.6 80.0 84.8 77.8 89.5 75.5 94.4

48 90.5 69.7 88.7 73.3 86.9 77.1 85.0 81.2 82.9 85.5 80.6 90.2 78.2 95.1

50 93.7 70.3 91.8 73.9 89.9 77.7 87.8 81.9 85.7 86.3 83.4 90.9 80.9 95.9

40 91.0 77.8 89.2 81.8 87.2 86.2 85.1 90.8 83.0 95.8 80.8 101.0 78.4 106.6

42 94.3 78.4 92.3 82.4 90.4 86.9 88.3 91.6 86.2 96.5 83.8 101.8 81.2 107.3

44 97.6 79.1 95.8 83.2 93.7 87.7 91.6 92.3 89.2 97.3 86.8 102.5 84.2 108.2

95 45 99.4 79.4 97.4 83.5 95.3 88.0 93.2 92.6 90.8 97.7 88.4 103.0 85.7 108.7

46 101.0 79.7 99.1 83.9 97.0 88.3 94.9 93.1 92.5 98.0 89.9 103.4 87.2 109.1

48 104.6 80.5 102.5 84.7 100.4 89.0 98.2 93.8 95.8 98.8 93.1 104.2 90.4 109.9

50 108.2 81.2 106.1 85.4 103.9 89.8 101.5 94.6 99.1 99.7 96.4 105.1 93.5 110.8

40 115.8 99.0 113.5 104.2 111.0 109.7 108.4 115.6 105.7 121.9 102.8 128.6 99.8 135.7

42 120.0 99.8 117.5 104.9 115.1 110.7 112.4 116.6 109.7 122.9 106.7 129.6 103.4 136.6

44 124.2 100.7 121.9 105.9 119.3 111.6 116.6 117.5 113.5 123.8 110.5 130.5 107.2 137.8

115 45 126.5 101.1 124.0 106.3 121.3 112.0 118.7 117.9 115.6 124.4 112.6 131.1 109.1 138.3

46 128.6 101.5 126.1 106.8 123.4 112.4 120.8 118.5 117.7 124.8 114.5 131.7 111.0 138.9

48 133.2 102.5 130.5 107.8 127.8 113.3 125.0 119.4 121.9 125.7 118.5 132.6 115.1 139.9

50 137.8 103.4 135.1 108.8 132.2 114.3 129.2 120.4 126.1 126.9 122.7 133.8 119.1 141.0


15

RATINGS DATAYCA 50Hz, R407C Performance Rating

Air on condenser F

Model LCWT (F) 75 80 85 90 95 100 105


40 18.0 16.2 17.5 17.1 17.0 18.1 16.5 19.2 15.9 20.3 15.4 21.5 14.8 22.8

42 18.7 16.3 18.2 17.2 17.7 18.2 17.2 19.3 16.6 20.4 16.0 21.6 15.4 22.9

44 19.5 16.4 19.0 17.3 18.4 18.3 17.9 19.4 17.3 20.5 16.7 21.7 16.1 23.0

20 45 19.9 16.4 19.3 17.4 18.8 18.4 18.2 19.4 17.6 20.6 17.0 21.8 16.4 23.1

46 20.2 16.5 19.7 17.4 19.2 18.4 18.6 19.5 18.0 20.6 17.4 21.9 16.7 23.1

48 21.0 16.6 20.5 17.5 19.9 18.5 19.3 19.6 18.7 20.8 18.0 22.0 17.4 23.3

50 21.8 16.7 21.2 17.7 20.7 18.7 20.1 19.7 19.4 20.9 18.7 22.1 18.0 23.4

40 22.6 20.3 22.0 21.5 21.4 22.7 20.7 24.1 20.0 25.5 19.3 27.0 18.6 28.5

42 23.5 20.4 22.9 21.6 22.2 22.9 21.5 24.2 20.8 25.6 20.1 27.1 19.3 28.7

44 24.5 20.5 23.8 21.7 23.1 23.0 22.4 24.3 21.7 25.7 20.9 27.3 20.1 28.9

25 45 24.9 20.6 24.3 21.8 23.6 23.1 22.9 24.4 22.1 25.8 21.4 27.3 20.5 28.9

46 25.4 20.7 24.7 21.9 24.0 23.1 23.3 24.5 22.6 25.9 21.8 27.4 20.9 29.0

48 26.4 20.8 25.7 22.0 25.0 23.3 24.2 24.6 23.4 26.1 22.6 27.6 21.8 29.2

50 27.4 21.0 26.6 22.2 25.9 23.4 25.2 24.8 24.3 26.2 23.5 27.7 22.6 29.3

40 30.0 27.0 29.3 28.6 28.4 30.3 27.6 32.1 26.6 33.9 25.7 35.9 24.7 38.0

42 31.3 27.2 30.5 28.7 29.6 30.5 28.7 32.2 27.8 34.1 26.8 36.1 25.7 38.2

44 32.6 27.4 31.7 28.9 30.8 30.6 29.8 32.4 28.9 34.3 27.9 36.3 26.8 38.4

30 45 33.2 27.5 32.3 29.0 31.4 30.7 30.5 32.5 29.5 34.4 28.4 36.4 27.4 38.5

46 33.8 27.6 32.9 29.1 32.0 30.8 31.0 32.6 30.0 34.5 29.0 36.5 27.9 38.6

48 35.1 27.8 34.2 29.3 33.3 31.0 32.3 32.8 31.2 34.7 30.1 36.7 29.0 38.9

50 36.5 27.9 35.5 29.5 34.6 31.2 33.5 33.0 32.4 34.9 31.3 36.9 30.1 39.1

40 37.4 33.7 36.4 35.6 35.4 37.7 34.3 39.9 33.2 42.2 32.0 44.8 30.8 47.3

42 39.0 33.9 37.9 35.8 36.8 37.9 35.7 40.1 34.6 42.4 33.3 45.0 32.1 47.6

44 40.6 34.1 39.5 36.0 38.4 38.1 37.2 40.3 36.0 42.7 34.7 45.2 33.4 47.9

40 45 41.3 34.2 40.2 36.1 39.1 38.2 37.9 40.4 36.7 42.8 35.4 45.3 34.1 48.0

46 42.1 34.3 41.0 36.2 39.9 38.3 38.6 40.6 37.4 43.0 36.1 45.5 34.7 48.1

48 43.7 34.6 42.6 36.5 41.4 38.6 40.2 40.8 38.8 43.2 37.5 45.7 36.1 48.4

50 45.4 34.8 44.2 36.8 43.0 38.8 41.7 41.1 40.4 43.5 39.0 46.0 37.5 48.6

40 46.4 41.7 45.2 44.1 43.9 46.7 42.5 49.5 41.1 52.4 39.6 55.5 38.1 58.7

42 48.3 42.0 47.0 44.4 45.6 47.0 44.3 49.7 42.8 52.6 41.3 55.7 39.7 59.0

44 50.3 42.2 48.9 44.6 47.6 47.2 46.0 50.0 44.6 52.9 43.0 56.0 41.4 59.3

50 45 51.2 42.4 49.9 44.8 48.4 47.4 47.0 50.1 45.5 53.1 43.9 56.2 42.2 59.5

46 52.2 42.5 50.8 44.9 49.4 47.5 47.9 50.3 46.4 53.2 44.8 56.3 43.0 59.6

48 54.2 42.8 52.8 45.2 51.3 47.8 49.8 50.6 48.1 53.6 46.5 56.7 44.8 59.9

50 56.3 43.1 54.8 45.6 53.3 48.1 51.7 50.9 50.0 53.9 48.3 57.0 46.5 60.3


16

RATINGS DATAYCA 50Hz, R407C Performance Rating

Air on condenser F

Model LCWT (F) 75 80 85 90 95 100 105


40 58.0 52.2 56.5 55.2 54.9 58.4 53.2 61.9 51.4 65.5 49.6 69.4 47.7 73.4

42 60.4 52.5 58.8 55.5 57.1 58.8 55.4 62.2 53.6 65.8 51.7 69.7 49.7 73.8

44 62.9 52.8 61.2 55.8 59.5 59.1 57.6 62.5 55.8 66.2 53.8 70.1 51.8 74.2

60 45 64.1 53.0 62.4 56.0 60.6 59.3 58.8 62.7 56.9 66.4 54.9 70.3 52.8 74.4

46 65.3 53.2 63.6 56.2 61.8 59.4 59.9 62.9 58.0 66.6 56.0 70.5 53.8 74.6

48 67.8 53.6 66.0 56.6 64.2 59.8 62.3 63.3 60.2 67.0 58.2 70.9 56.0 75.0

50 70.4 53.9 68.5 57.0 66.7 60.2 64.7 63.7 62.6 67.4 60.4 71.3 58.2 75.4

40 68.2 61.4 66.5 64.9 64.6 68.7 62.6 72.8 60.5 77.0 58.3 81.6 56.1 86.3

42 71.0 61.8 69.2 65.3 67.2 69.2 65.2 73.2 63.0 77.4 60.8 82.0 58.5 86.8

44 74.0 62.1 72.0 65.6 70.0 69.5 67.8 73.5 65.6 77.9 63.3 82.5 60.9 87.3

70 45 75.4 62.3 73.4 65.9 71.3 69.8 69.2 73.8 66.9 78.1 64.6 82.7 62.1 87.5

46 76.8 62.6 74.8 66.1 72.7 69.9 70.5 74.0 68.2 78.3 65.9 82.9 63.3 87.7

48 79.7 63.0 77.6 66.6 75.5 70.3 73.3 74.5 70.8 78.8 68.5 83.4 65.9 88.2

50 82.8 63.4 80.6 67.0 78.5 70.8 76.1 74.9 73.6 79.3 71.0 83.9 68.5 88.7

40 76.1 68.5 74.2 72.4 72.1 76.6 69.8 81.2 67.5 86.0 65.1 91.1 62.6 96.3

42 79.3 68.9 77.2 72.8 74.9 77.2 72.7 81.6 70.3 86.4 67.9 91.5 65.2 96.9

44 82.6 69.3 80.3 73.2 78.1 77.6 75.6 82.0 73.2 86.9 70.6 92.0 68.0 97.4

80 45 84.1 69.6 81.9 73.5 79.5 77.8 77.2 82.3 74.7 87.1 72.1 92.3 69.3 97.6

46 85.7 69.8 83.5 73.8 81.1 78.0 78.6 82.6 76.1 87.4 73.5 92.5 70.6 97.9

48 89.0 70.3 86.6 74.3 84.3 78.5 81.8 83.1 79.0 87.9 76.4 93.1 73.5 98.4

50 92.4 70.7 89.9 74.8 87.5 79.0 84.9 83.6 82.2 88.5 79.3 93.6 76.4 99.0

40 90.8 81.7 88.5 86.4 85.9 91.4 83.3 96.9 80.5 102.5 77.6 108.6 74.7 114.9

42 94.6 82.2 92.1 86.9 89.4 92.1 86.7 97.4 83.9 103.0 80.9 109.1 77.8 115.5

44 98.5 82.7 95.8 87.4 93.1 92.5 90.2 97.8 87.4 103.6 84.2 109.7 81.1 116.2

95 45 100.3 83.0 97.7 87.7 94.9 92.8 92.1 98.2 89.1 103.9 85.9 110.1 82.7 116.5

46 102.2 83.3 99.6 88.0 96.7 93.0 93.8 98.5 90.8 104.3 87.7 110.4 84.2 116.8

48 106.1 83.9 103.3 88.6 100.5 93.6 97.5 99.1 94.2 104.9 91.1 111.0 87.7 117.4

50 110.2 84.4 107.2 89.2 104.4 94.2 101.3 99.7 98.0 105.5 94.6 111.6 91.1 118.0

40 111.9 100.7 109.0 106.5 106.0 112.7 102.7 119.5 99.2 126.4 95.7 133.9 92.1 141.7

42 116.6 101.3 113.5 107.1 110.2 113.5 106.9 120.0 103.4 127.0 99.8 134.5 95.9 142.4

44 121.4 101.9 118.1 107.7 114.8 114.1 111.2 120.6 107.7 127.8 103.8 135.3 100.0 143.2

115 45 123.7 102.3 120.4 108.1 117.0 114.4 113.5 121.0 109.8 128.2 106.0 135.7 101.9 143.6

46 126.0 102.7 122.7 108.5 119.3 114.6 115.6 121.4 111.9 128.5 108.1 136.1 103.8 144.0

48 130.9 103.4 127.4 109.2 123.9 115.4 120.2 122.2 116.2 129.3 112.3 136.8 108.1 144.8

50 135.9 104.0 132.2 110.0 128.7 116.2 124.9 122.9 120.8 130.1 116.6 137.6 112.3 145.5


17

RATINGS DATA

YCA 60Hz, R407C Performance Rating

Air on condenser F

Model LCWT (F) 75 80 85 90 95 100 105


40 17.8 16.0 17.3 16.9 16.8 17.9 16.3 19.0 15.8 20.1 15.2 21.3 14.6 22.5

42 18.5 16.1 18.0 17.0 17.5 18.0 17.0 19.1 16.4 20.2 15.9 21.4 15.3 22.6

44 19.3 16.2 18.8 17.1 18.3 18.1 17.7 19.2 17.1 20.3 16.5 21.5 15.9 22.8

20 45 19.7 16.3 19.2 17.2 18.6 18.2 18.0 19.2 17.5 20.4 16.8 21.6 16.2 22.8

46 20.0 16.3 19.5 17.2 19.0 18.2 18.4 19.3 17.8 20.4 17.2 21.6 16.5 22.9

48 20.8 16.4 20.3 17.4 19.7 18.4 19.1 19.4 18.5 20.6 17.9 21.8 17.2 23.0

50 21.6 16.5 21.0 17.5 20.5 18.5 19.9 19.5 19.2 20.7 18.5 21.9 17.9 23.1

40 23.0 20.7 22.4 21.9 21.8 23.2 21.1 24.5 20.4 26.0 19.7 27.5 18.9 29.1

42 24.0 20.8 23.3 22.0 22.6 23.3 22.0 24.7 21.3 26.1 20.5 27.6 19.7 29.3

44 24.9 20.9 24.3 22.1 23.6 23.4 22.8 24.8 22.1 26.3 21.3 27.8 20.5 29.4

25 45 25.4 21.0 24.7 22.2 24.0 23.5 23.3 24.9 22.6 26.3 21.8 27.9 20.9 29.5

46 25.9 21.1 25.2 22.3 24.5 23.6 23.8 24.9 23.0 26.4 22.2 28.0 21.3 29.6

48 26.9 21.3 26.2 22.4 25.5 23.7 24.7 25.1 23.9 26.6 23.1 28.1 22.2 29.7

50 27.9 21.4 27.2 22.6 26.5 23.9 25.7 25.3 24.8 26.7 24.0 28.3 23.1 29.9

40 27.9 25.1 27.2 26.6 26.4 28.1 25.6 29.8 24.8 31.6 23.9 33.4 23.0 35.4

42 29.1 25.3 28.3 26.7 27.5 28.3 26.7 30.0 25.8 31.7 24.9 33.6 23.9 35.6

44 30.3 25.4 29.5 26.9 28.7 28.5 27.7 30.1 26.9 31.9 25.9 33.8 25.0 35.7

30 45 30.9 25.5 30.1 27.0 29.2 28.6 28.3 30.2 27.4 32.0 26.4 33.9 25.4 35.8

46 31.5 25.6 30.6 27.1 29.8 28.6 28.9 30.3 27.9 32.1 27.0 34.0 25.9 35.9

48 32.7 25.8 31.8 27.3 30.9 28.8 30.0 30.5 29.0 32.3 28.0 34.2 27.0 36.1

50 33.9 26.0 33.0 27.5 32.1 29.0 31.2 30.7 30.2 32.5 29.1 34.3 28.0 36.3

40 36.7 33.0 35.7 34.9 34.7 36.9 33.6 39.1 32.5 41.4 31.4 43.9 30.2 46.4

42 38.2 33.2 37.2 35.1 36.1 37.2 35.0 39.3 33.9 41.6 32.7 44.1 31.4 46.6

44 39.8 33.4 38.7 35.3 37.6 37.4 36.4 39.5 35.3 41.8 34.0 44.3 32.7 46.9

40 45 40.5 33.5 39.4 35.4 38.3 37.5 37.2 39.6 36.0 42.0 34.7 44.4 33.4 47.0

46 41.3 33.6 40.2 35.5 39.1 37.5 37.9 39.8 36.7 42.1 35.4 44.6 34.0 47.2

48 42.9 33.9 41.7 35.8 40.6 37.8 39.4 40.0 38.1 42.4 36.8 44.8 35.4 47.4

50 44.5 34.1 43.3 36.0 42.2 38.1 40.9 40.3 39.6 42.6 38.2 45.1 36.8 47.7

40 46.3 41.7 45.1 44.1 43.9 46.7 42.5 49.5 41.1 52.3 39.6 55.4 38.1 58.6

42 48.3 41.9 47.0 44.3 45.6 47.0 44.3 49.7 42.8 52.6 41.3 55.7 39.7 59.0

44 50.3 42.2 48.9 44.6 47.5 47.2 46.0 49.9 44.6 52.9 43.0 56.0 41.4 59.3

50 45 51.2 42.3 49.9 44.7 48.4 47.4 47.0 50.1 45.5 53.1 43.9 56.2 42.2 59.4

46 52.2 42.5 50.8 44.9 49.4 47.5 47.9 50.3 46.3 53.2 44.7 56.3 43.0 59.6

48 54.2 42.8 52.7 45.2 51.3 47.8 49.8 50.6 48.1 53.5 46.5 56.6 44.7 59.9

50 56.2 43.1 54.7 45.5 53.3 48.1 51.7 50.9 50.0 53.9 48.3 57.0 46.5 60.2


18

RATINGS DATA

YCA 60Hz, R407C Performance Rating

Air on condenser F

Model LCWT (F) 75 80 85 90 95 100 105


40 56.6 50.9 55.1 53.9 53.6 57.0 51.9 60.4 50.2 63.9 48.4 67.7 46.6 71.6

42 59.0 51.2 57.4 54.2 55.7 57.4 54.1 60.7 52.3 64.2 50.5 68.0 48.5 72.0

44 61.4 51.5 59.7 54.5 58.1 57.7 56.2 61.0 54.5 64.6 52.5 68.4 50.6 72.4

60 45 62.6 51.7 60.9 54.7 59.1 57.9 57.4 61.2 55.5 64.8 53.6 68.6 51.5 72.6

46 63.7 51.9 62.1 54.9 60.3 58.0 58.5 61.4 56.6 65.0 54.7 68.8 52.5 72.8

48 66.2 52.3 64.4 55.2 62.7 58.4 60.8 61.8 58.8 65.4 56.8 69.2 54.7 73.2

50 68.7 52.6 66.9 55.6 65.1 58.8 63.1 62.2 61.1 65.8 59.0 69.6 56.8 73.6

40 67.3 60.5 65.5 64.0 63.7 67.7 61.7 71.8 59.6 76.0 57.5 80.5 55.3 85.1

42 70.1 60.9 68.2 64.4 66.2 68.2 64.3 72.1 62.2 76.3 60.0 80.8 57.6 85.6

44 73.0 61.2 71.0 64.7 69.0 68.5 66.8 72.5 64.7 76.8 62.4 81.3 60.1 86.1

70 45 74.3 61.5 72.4 65.0 70.3 68.8 68.2 72.7 66.0 77.0 63.7 81.5 61.2 86.3

46 75.7 61.7 73.8 65.2 71.7 68.9 69.5 73.0 67.3 77.2 65.0 81.8 62.4 86.5

48 78.6 62.2 76.6 65.6 74.5 69.4 72.3 73.4 69.8 77.7 67.5 82.2 65.0 87.0

50 81.7 62.5 79.5 66.1 77.4 69.8 75.0 73.9 72.6 78.2 70.1 82.7 67.5 87.5

40 75.2 67.7 73.2 71.6 71.2 75.7 69.0 80.2 66.6 84.9 64.3 90.0 61.8 95.1

42 78.3 68.1 76.2 71.9 74.0 76.2 71.8 80.6 69.5 85.3 67.0 90.4 64.4 95.7

44 81.5 68.4 79.3 72.3 77.1 76.6 74.7 81.0 72.3 85.8 69.7 90.9 67.1 96.2

80 45 83.1 68.7 80.9 72.6 78.6 76.9 76.2 81.3 73.8 86.1 71.2 91.1 68.4 96.4

46 84.6 69.0 82.4 72.9 80.1 77.0 77.6 81.5 75.2 86.3 72.6 91.4 69.7 96.7

48 87.9 69.5 85.6 73.4 83.2 77.5 80.8 82.1 78.0 86.9 75.4 91.9 72.6 97.2

50 91.3 69.9 88.8 73.9 86.5 78.0 83.9 82.6 81.1 87.4 78.3 92.4 75.4 97.7

40 87.0 78.3 84.7 82.8 82.3 87.6 79.8 92.8 77.1 98.2 74.4 104.0 71.5 110.0

42 90.5 78.7 88.2 83.2 85.6 88.2 83.1 93.2 80.4 98.6 77.5 104.5 74.5 110.6

44 94.3 79.2 91.7 83.7 89.2 88.6 86.4 93.7 83.7 99.2 80.7 105.1 77.7 111.2

95 45 96.1 79.5 93.5 84.0 90.8 88.9 88.2 94.0 85.3 99.5 82.3 105.4 79.2 111.5

46 97.9 79.8 95.3 84.3 92.6 89.1 89.8 94.3 87.0 99.8 84.0 105.7 80.7 111.8

48 101.6 80.4 98.9 84.9 96.2 89.6 93.4 94.9 90.2 100.4 87.3 106.3 84.0 112.4

50 105.5 80.8 102.7 85.5 100.0 90.2 97.0 95.5 93.8 101.0 90.5 106.9 87.3 113.0

40 110.6 99.5 107.7 105.2 104.7 111.3 101.4 118.0 98.0 124.9 94.6 132.3 90.9 139.9

42 115.2 100.1 112.1 105.8 108.9 112.1 105.6 118.6 102.2 125.4 98.6 132.9 94.8 140.7

44 119.9 100.7 116.7 106.4 113.4 112.7 109.8 119.2 106.4 126.2 102.6 133.6 98.8 141.5

115 45 122.2 101.0 119.0 106.8 115.5 113.1 112.1 119.5 108.5 126.6 104.7 134.0 100.7 141.8

46 124.5 101.4 121.3 107.1 117.8 113.2 114.2 119.9 110.6 127.0 106.8 134.4 102.6 142.2

48 129.3 102.2 125.8 107.9 122.4 114.0 118.8 120.7 114.8 127.7 111.0 135.2 106.8 143.0

50 134.2 102.8 130.6 108.7 127.2 114.8 123.4 121.4 119.3 128.5 115.2 135.9 111.0 143.8


19

PHYSICAL DATA

YCA Physical Data (50Hz)

Model YCA 20 YCA 25 YCA 30 YCA 40 YCA 50 YCA 60 YCA 70 YCA 80 YCA 95 YCA 115

GENERAL

Nominal Tons, R22 18.5 23.1 30.8 38.4 47.5 59.5 70 78.1 93.1 114.9

Nominal Tons, R407C 17.3 21.7 28.9 36 44.6 55.8 65.6 73.2 87.4 107.7

No. of Refrigerant Circuits 1 1 1 2 2 2 2 2 2 2

Compressors/Circuit 2 2 2 2 2 3 3 2 3 3

Compressors/Unit 2 2 2 4 4 6 6 4 6 6

Capacity Steps of Compressor % 100-50 100-50 100-50 100-75- 100-75- 100-83-67- 100-83-67- 100-75- 100-83-67- 100-83-67-

50-25 50-25 50-33-17 50-33-17 50-25 50-33-17 50-33-17

COMPRESSOR

Type scroll scroll scroll scroll scroll scroll scroll scroll scroll scroll

Compressor Hp/Each 13 15 20 13 15 13 15 25 20 25

Nominal Total Comp.kW Input, R22 20.1 25.2 33.6 41.9 51.9 64.9 77.3 85.2 101.6 125.4

Nominal Total Comp.kW input, R407C 20.5 25.7 34.3 42.7 52.9 66.2 77.9 86.9 103.6 127.8

RLA/Each (380V/3ph/50Hz), R22 17.1 23.6 29.6 17.1 23.6 17.1 23.6 36 29.6 36

RLA/Each (380V/3ph/50Hz), R407C 20.7 24.5 29.5 20.7 24.5 20.7 24.5 35.7 29.5 35.7

Locked Rotor Amps/Each 167 198 225 167 198 167 198 250 225 250

Voltage Range 342-462V

Power Supply 380/415V/3ph/50Hz

Nominal Speed 2900 2900 2900 2900 2900 2900 2900 2900 2900 2900

CONDENSER COIL

Shape s s v v v w w w w w

Tube Height 42 42 42 42 42 44 44 44 44 45

Number of Rows 3 4 3 4 4 3 4 4 3 4

Fins/Inch 12 12 12 12 14 12 12 14 12 14

Tube Dia 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" 3/8"

Fins Length 81" 81" 93" 93" 93" 81" 81" 81" 110" 110"

COOLER

WPD, ft W.G. 6 4 13 13 5 17 16 5 15 17

Max. Water Side Pressure, Psig 150 150 150 150 150 150 150 150 150 150

Max. Ref. Side Pressure, Psig 300 300 300 300 300 300 300 300 300 300

Water Connection 2.5" 2.5" 3" 3" 4.5" 4.5" 4.5" 6.6" 5.5" 6.6"

CONDENSER FANS, STANDARD

No. of Fans X Dia, mm 3 X 600 3 X 600 2 X 900 2 X 900 2 X 900 4 X 900 4 X 900 4 X 900 6 X 900 6 X 900

Total cfm 12700 12700 26000 28000 32600 52000 49500 54400 74000 75600

Fan Motor Hp/Each 5/8 5/8 2 3 4 2 2 3 2 3

Fan Motor Poles 6 6 6 6 6 6 6 6 6 6

SHIPPING WEIGHT

AL Fin Coils, kg 875 904 1386 1468 1568 2414 2640 2740 4025 4500

Cu Fin Coils, kg 975 1029 1586 1693 2393 2687 2999 3099 4534 4600

OPERATING WEIGHT

AL Fin Coils, kg 918 955 1454 1545 1645 2547 2780 2880 4240 4740

Cu Fin Coils, kg 1018 1080 1654 1770 2502 2821 3139 3239 4739 4830

Ref. Charge, ckt1/ckt2, kg 10 14 20 12/12 16/16 17/17 23/23 24/24 30/30 36/36

DIMENSION

Height, mm 1339 1339 1720 1720 1820 2055 2055 2055 2055 2055

Width, mm 2680 2680 2894 2894 2894 2290 2290 2290 3322 3322

Depth, mm 1515 1515 1911 1949 1944 2516 2516 2516 2302 2302

Note: Nominal info based on LWCT of 44F and 95F ambient temp.All the model come with York Controller, control box without York Controller can be the optional item.

20

PHYSICAL DATA

YCA Physical Data (60Hz)

Model YCA 20 YCA 25 YCA 30 YCA 40 YCA 50 YCA 60 YCA 70 YCA 80 YCA 95 YCA 115

GENERAL

Nominal Tons, R22 18.3 23.5 28.6 37.7 47.5 58.1 69.0 77.2 89.2 113.5

Nominal Tons, R407C 17.1 22.1 26.9 35.3 44.6 54.5 64.1 72.3 83.7 106.4

No. Of Refrigerant Circuits 1 1 1 1 2 2 2 2 2 2

Compressors/Circuit 2 2 2 2 2 2 3 2 2 3

Compressors/Unit 2 2 2 2 4 4 6 4 4 6

Capacity Steps Of Compressor % 100-50 100-50 100-50 100-50 100-75- 100-75- 100-83-67- 100-75- 100-75- 100-83-67-

50-25 50-25 50-33-17 50-25 50-25 50-33-17

COMPRESSOR

Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll

Compressor Hp/Each 10 13 15 20 13 15 13 20 25 20

Nominal Total Comp.kW Input, R22 19.9 25.7 31.2 41.1 51.8 63.4 76.2 84.2 97.3 123.8

Nominal Total Comp.kW Input, R407C 20.3 26.3 31.9 41.8 52.9 64.6 76.8 85.8 99.2 126.2

RLA/Each (460V/3ph/60Hz), R22 16.3 17.1 23.6 30.6 17.1 23.6 17.1 30.6 36.7 30.6

RLA/Each (460V/3ph/60Hz), R407c 17 20.7 24.5 30.7 20.7 24.5 20.7 30.7 37.2 30.7

Locked Rotor Amps/Each 125 167 198 225 167 198 167 225 250 225

Voltage Range 415 - 506 V

Power Supply 460V/3ph/60Hz

Nominal Speed 3500 3500 3500 3500 3500 3500 3500 3500 3500 3500

CONDENSER COIL

Shape S S V V V W W W W W

Tube Height 42 42 42 42 42 44 44 44 44 45

Number of Rows 3 4 3 4 4 3 4 4 3 4

Fins/Inch 12 12 12 12 14 12 12 14 12 14

Tube Dia 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" 3/8"

Fins Length 81" 81" 93" 93" 93" 81" 81" 81" 110" 110"

COOLER

WPD, ft W.G. 6 4 13 13 5 17 16 5 15 17

Max. Water Side Pressure, Psig 150 150 150 150 150 150 150 150 150 150

Max. Ref. Side Pressure, Psig 300 300 300 300 300 300 300 300 300 300

Water Connection 2.5" 2.5" 3" 3 4.5" 4.5" 4.5" 6.6" 5.5" 6.6"

CONDENSER FANS, STD

No. Of Fans X Dia, mm 3 X 600 3 X 600 2 X 900 2 X 900 2 X 900 4 X 900 4 X 900 4 X 900 6 X 900 6 X 900

Total cfm 12700 12700 26000 28000 32600 52000 49500 54400 74000 75600

Fan Motor Hp/Each 5/8 5/8 3 3 5.5 3 3 3 2 3

Fan Motor Poles 6 6 6 6 6 6 6 6 6 6

SHIPPING WEIGHT

Al Fin Coils, Kg 855 884 1356 1436 1538 2384 2610 2700 4025 4500

Cu Fin Coils, Kg 955 1009 1556 1663 2363 2667 2969 3059 4534 4600

OPERATING WEIGHT

Al Fin Coils, Kg 918 955 1454 1545 1645 2547 2780 2880 4240 4740

Cu Fin Coils, Kg 1018 1080 1654 1770 2502 2821 3139 3239 4739 4830

Ref. Charge, Ckt1/Ckt2,Kg 10 14 20 24 16/16 17/17 23/23 24/24 30/30 36/36

DIMENSION

Height, mm 1339 1339 1720 1720 1820 2055 2055 2055 2055 2055

Width, mm 2680 2680 2894 2894 2894 2290 2290 2290 3322 3322

Depth, mm 1515 1515 1911 1911 1944 2516 2516 2516 2302 2302

Note: Nominal info based on LWCT of 44F and 95F ambient temp.

21

DIMENSIONS

YCA 20 50Hz & 60HzN

ote:

Pla

cem

ent

on a

lev

el s

urfa

ce o

f fr

ee o

f ob

stru

ctio

ns(in

clud

ing

snow

, fo

r w

inte

r op

erat

ion)

or

air

circ

ulat

ion

ensu

res

rate

d pe

rfor

man

ce, r

elia

ble

oper

atio

n, a

nd e

ase

of

ma

inte

na

nce

. S

ite r

est

rict

ion

s m

ay

com

pro

mis

em

inim

um

cle

ara

nce

s in

dic

ate

d b

elo

w,

resu

ltin

g i

nun

pred

icta

ble

airf

low

pat

tern

s an

d po

ssib

le d

imin

ishe

dpe

rfor

man

ce. Y

OR

Ks

uni

t con

trol

s w

ill o

ptim

ize

oper

atio

nw

ithou

t nui

sanc

e hi

gh-p

ress

ure

safe

ty c

utou

ts; h

owev

er,

the

sy

ste

m

de

sig

ne

r m

ust

co

nsi

de

r p

ote

nti

al

perf

orm

ance

deg

rada

tion.

Acc

ess

to t

he u

nit

cont

rol

cent

er a

ssum

es t

he u

nit

is n

o hi

gher

tha

n on

spr

ing

isol

ator

s. R

ecom

men

ded

min

imum

cle

aran

ces:

Sid

e to

wal

l - 2

m;

rear

to

wal

l - 2

m;

cont

rol p

anel

to

end

wal

l -1.

2m;

top

- no

obs

truc

tions

allo

wed

; di

stan

ce b

etw

een

adja

cent

uni

ts -

3m

. N

o m

ore

than

one

adj

acen

t w

all

may

be

high

er th

an u

nit.

22

DIMENSIONS

YCA 25 50Hz & 60HzN

ote:

Pla

cem

ent

on a

lev

el s

urfa

ce o

f fr

ee o

f ob

stru

ctio

ns(in

clud

ing

snow

, fo

r w

inte

r op

erat

ion)

or

air

circ

ulat

ion

ensu

res

rate

d pe

rfor

man

ce, r

elia

ble

oper

atio

n, a

nd e

ase

of

ma

inte

na

nce

. S

ite r

est

rict

ion

s m

ay

com

pro

mis

em

inim

um

cle

ara

nce

s in

dic

ate

d b

elo

w,

resu

ltin

g i

nun

pred

icta

ble

airf

low

pat

tern

s an

d po

ssib

le d

imin

ishe

dpe

rfor

man

ce. Y

OR

Ks

uni

t con

trol

s w

ill o

ptim

ize

oper

atio

nw

ithou

t nui

sanc

e hi

gh-p

ress

ure

safe

ty c

utou

ts; h

owev

er,

the

sy

ste

m

de

sig

ne

r m

ust

co

nsi

de

r p

ote

nti

al

perf

orm

ance

deg

rada

tion.

Acc

ess

to t

he u

nit

cont

rol

cent

er a

ssum

es t

he u

nit

is n

o hi

gher

tha

n on

spr

ing

isol

ator

s. R

ecom

men

ded

min

imum

cle

aran

ces:

Sid

e to

wal

l - 2

m;

rear

to

wal

l - 2

m;

cont

rol p

anel

to

end

wal

l -1.

2m;

top

- no

obs

truc

tions

allo

wed

; di

stan

ce b

etw

een

adja

cent

uni

ts -

3m

. N

o m

ore

than

one

adj

acen

t w

all

may

be

high

er th

an u

nit.

23

DIMENSIONS

YCA 30 50Hz & 60HzYCA 40 60Hz

Not

e:P

lace

men

t on

a l

evel

sur

face

of

free

of

obst

ruct

ions

(incl

udin

g sn

ow,

for

win

ter

oper

atio

n) o

r ai

r ci

rcul

atio

nen

sure

s ra

ted

perf

orm

ance

, rel

iabl

e op

erat

ion,

and

eas

eo

f m

ain

ten

an

ce.

Site

re

stri

ctio

ns

ma

y co

mp

rom

ise

min

imu

m c

lea

ran

ces

ind

ica

ted

be

low

, re

sulti

ng

in

unpr

edic

tabl

e ai

rflo

w p

atte

rns

and

poss

ible

dim

inis

hed

perf

orm

ance

. YO

RK

s u

nit c

ontr

ols

will

opt

imiz

e op

erat

ion

with

out n

uisa

nce

high

-pre

ssur

e sa

fety

cut

outs

; how

ever

,th

e

syst

em

d

esi

gn

er

mu

st

con

sid

er

po

ten

tia

lpe

rfor

man

ce d

egra

datio

n. A

cces

s to

the

uni

t co

ntro

lce

nter

ass

umes

the

uni

t is

no

high

er t

han

on s

prin

gis

olat

ors.

Rec

omm

ende

d m

inim

um c

lear

ance

s: S

ide

tow

all -

2m

; re

ar t

o w

all -

2m

; co

ntro

l pan

el t

o en

d w

all -

1.2m

; to

p -

no o

bstr

uctio

ns a

llow

ed;

dist

ance

bet

wee

nad

jace

nt u

nits

- 3

m.

No

mor

e th

an o

ne a

djac

ent

wal

lm

ay b

e hi

gher

than

uni

t.

24

DIMENSIONS

YCA 40 50HzN

ote:

Pla

cem

ent

on a

lev

el s

urfa

ce o

f fr

ee o

f ob

stru

ctio

ns(in

clud

ing

snow

, fo

r w

inte

r op

erat

ion)

or

air

circ

ulat

ion

ensu

res

rate

d pe

rfor

man

ce, r

elia

ble

oper

atio

n, a

nd e

ase

of

ma

inte

na

nce

. S

ite r

est

rict

ion

s m

ay

com

pro

mis

em

inim

um

cle

ara

nce

s in

dic

ate

d b

elo

w,

resu

ltin

g i

nun

pred

icta

ble

airf

low

pat

tern

s an

d po

ssib

le d

imin

ishe

dpe

rfor

man

ce. Y

OR

Ks

uni

t con

trol

s w

ill o

ptim

ize

oper

atio

nw

ithou

t nui

sanc

e hi

gh-p

ress

ure

safe

ty c

utou

ts; h

owev

er,

the

sy

ste

m

de

sig

ne

r m

ust

co

nsi

de

r p

ote

nti

al

perf

orm

ance

deg

rada

tion.

Acc

ess

to t

he u

nit

cont

rol

cent

er a

ssum

es t

he u

nit

is n

o hi

gher

tha

n on

spr

ing

isol

ator

s. R

ecom

men

ded

min

imum

cle

aran

ces:

Sid

e to

wal

l - 2

m;

rear

to

wal

l - 2

m;

cont

rol p

anel

to

end

wal

l -1.

2m;

top

- no

obs

truc

tions

allo

wed

; di

stan

ce b

etw

een

adja

cent

uni

ts -

3m

. N

o m

ore

than

one

adj

acen

t w

all

may

be

high

er th

an u

nit.

25

DIMENSIONS

YCA 50 50Hz & 60HzN

ote:

Pla

cem

ent

on a

lev

el s

urfa

ce o

f fr

ee o

f ob

stru

ctio

ns(in

clud

ing

snow

, fo

r w

inte

r op

erat

ion)

or

air

circ

ulat

ion

ensu

res

rate

d pe

rfor

man

ce, r

elia

ble

oper

atio

n, a

nd e

ase

of

ma

inte

na

nce

. S

ite r

est

rict

ion

s m

ay

com

pro

mis

em

inim

um

cle

ara

nce

s in

dic

ate

d b

elo

w,

resu

ltin

g i

nun

pred

icta

ble

airf

low

pat

tern

s an

d po

ssib

le d

imin

ishe

dpe

rfor

man

ce. Y

OR

Ks

uni

t con

trol

s w

ill o

ptim

ize

oper

atio

nw

ithou

t nui

sanc

e hi

gh-p

ress

ure

safe

ty c

utou

ts; h

owev

er,

the

sy

ste

m

de

sig

ne

r m

ust

co

nsi

de

r p

ote

nti

al

perf

orm

ance

deg

rada

tion.

Acc

ess

to t

he u

nit

cont

rol

cent

er a

ssum

es t

he u

nit

is n

o hi

gher

tha

n on

spr

ing

isol

ator

s. R

ecom

men

ded

min

imum

cle

aran

ces:

Sid

e to

wal

l - 2

m;

rear

to

wal

l - 2

m;

cont

rol p

anel

to

end

wal

l -1.

2m;

top

- no

obs

truc

tions

allo

wed

; di

stan

ce b

etw

een

adja

cent

uni

ts -

3m

. N

o m

ore

than

one

adj

acen

t w

all

may

be

high

er th

an u

nit.

26

Not

e:P

lace

men

t on

a l

evel

sur

face

of

free

of

obst

ruct

ions

(incl

udin

g sn

ow,

for

win

ter

oper

atio

n) o

r ai

r ci

rcul

atio

nen

sure

s ra

ted

perf

orm

ance

, rel

iabl

e op

erat

ion,

and

eas

eo

f m

ain

ten

an

ce.

Site

re

stri

ctio

ns

ma

y co

mp

rom

ise

min

imu

m c

lea

ran

ces

ind

ica

ted

be

low

, re

sulti

ng

in

unpr

edic

tabl

e ai

rflo

w p

atte

rns

and

poss

ible

dim

inis

hed

perf

orm

ance

. YO

RK

s u

nit c

ontr

ols

will

opt

imiz

e op

erat

ion

with

out n

uisa

nce

high

-pre

ssur

e sa

fety

cut

outs

; how

ever

,th

e

syst

em

d

esi

gn

er

mu

st

con

sid

er

po

ten

tia

lpe

rfor

man

ce d

egra

datio

n. A

cces

s to

the

uni

t co

ntro

lce

nter

ass

umes

the

uni

t is

no

high

er t

han

on s

prin

gis

olat

ors.

Rec

omm

ende

d m

inim

um c

lear

ance

s: S

ide

tow

all -

2m

; re

ar t

o w

all -

2m

; co

ntro

l pan

el t

o en

d w

all -

1.2m

; to

p -

no o

bstr

uctio

ns a

llow

ed;

dist

ance

bet

wee

nad

jace

nt u

nits

- 3

m.

No

mor

e th

an o

ne a

djac

ent

wal

lm

ay b

e hi

gher

than

uni

t.

DIMENSIONS

YCA 60 50Hz

27

DIMENSIONS

YCA 60 60HzN

ote:

Pla

cem

ent

on a

lev

el s

urfa

ce o

f fr

ee o

f ob

stru

ctio

ns(in

clud

ing

snow

, fo

r w

inte

r op

erat

ion)

or

air

circ

ulat

ion

ensu

res

rate

d pe

rfor

man

ce, r

elia

ble

oper

atio

n, a

nd e

ase

of

ma

inte

na

nce

. S

ite r

est

rict

ion

s m

ay

com

pro

mis

em

inim

um

cle

ara

nce

s in

dic

ate

d b

elo

w,

resu

ltin

g i

nun

pred

icta

ble

airf

low

pat

tern

s an

d po

ssib

le d

imin

ishe

dpe

rfor

man

ce. Y

OR

Ks

uni

t con

trol

s w

ill o

ptim

ize

oper

atio

nw

ithou

t nui

sanc

e hi

gh-p

ress

ure

safe

ty c

utou

ts; h

owev

er,

the

sy

ste

m

de

sig

ne

r m

ust

co

nsi

de

r p

ote

nti

al

perf

orm

ance

deg

rada

tion.

Acc

ess

to t

he u

nit

cont

rol

cent

er a

ssum

es t

he u

nit

is n

o hi

gher

tha

n on

spr

ing

isol

ator

s. R

ecom

men

ded

min

imum

cle

aran

ces:

Sid

e to

wal

l - 2

m;

rear

to

wal

l - 2

m;

cont

rol p

anel

to

end

wal

l -1.

2m;

top

- no

obs

truc

tions

allo

wed

; di

stan

ce b

etw

een

adja

cent

uni

ts -

3m

. N

o m

ore

than

one

adj

acen

t w

all

may

be

high

er th

an u

nit.

28

DIMENSIONS

YCA 70 50Hz & 60HzN

ote:

Pla

cem

ent

on a

lev

el s

urfa

ce o

f fr

ee o

f ob

stru

ctio

ns(in

clud

ing

snow

, fo

r w

inte

r op

erat

ion)

or

air

circ

ulat

ion

ensu

res

rate

d pe

rfor

man

ce, r

elia

ble

oper

atio

n, a

nd e

ase

of

ma

inte

na

nce

. S

ite r

est

rict

ion

s m

ay

com

pro

mis

em

inim

um

cle

ara

nce

s in

dic

ate

d b

elo

w,

resu

ltin

g i

nun

pred

icta

ble

airf

low

pat

tern

s an

d po

ssib

le d

imin

ishe

dpe

rfor

man

ce. Y

OR

Ks

uni

t con

trol

s w

ill o

ptim

ize

oper

atio

nw

ithou

t nui

sanc

e hi

gh-p

ress

ure

safe

ty c

utou

ts; h

owev

er,

the

sy

ste

m

de

sig

ne

r m

ust

co

nsi

de

r p

ote

nti

al

perf

orm

ance

deg

rada

tion.

Acc

ess

to t

he u

nit

cont

rol

cent

er a

ssum

es t

he u

nit

is n

o hi

gher

tha

n on

spr

ing

isol

ator

s. R

ecom

men

ded

min

imum

cle

aran

ces:

Sid

e to

wal

l - 2

m;

rear

to

wal

l - 2

m;

cont

rol p

anel

to

end

wal

l -1.

2m;

top

- no

obs

truc

tions

allo

wed

; di

stan

ce b

etw

een

adja

cent

uni

ts -

3m

. N

o m

ore

than

one

adj

acen

t w

all

may

be

high

er th

an u

nit.

29

DIMENSIONS

YCA 80 50Hz & 60HzN

ote:

Pla

cem

ent

on a

lev

el s

urfa

ce o

f fr

ee o

f ob

stru

ctio

ns(in

clud

ing

snow

, fo

r w

inte

r op

erat

ion)

or

air

circ

ulat

ion

ensu

res

rate

d pe

rfor

man

ce, r

elia

ble

oper

atio

n, a

nd e

ase

of

ma

inte

na

nce

. S

ite r

est

rict

ion

s m

ay

com

pro

mis

em

inim

um

cle

ara

nce

s in

dic

ate

d b

elo

w,

resu

ltin

g i

nun

pred

icta

ble

airf

low

pat

tern

s an

d po

ssib

le d

imin

ishe

dpe

rfor

man

ce. Y

OR

Ks

uni

t con

trol

s w

ill o

ptim

ize

oper

atio

nw

ithou

t nui

sanc

e hi

gh-p

ress

ure

safe

ty c

utou

ts; h

owev

er,

the

sy

ste

m

de

sig

ne

r m

ust

co

nsi

de

r p

ote

nti

al

perf

orm

ance

deg

rada

tion.

Acc

ess

to t

he u

nit

cont

rol

cent

er a

ssum

es t

he u

nit

is n

o hi

gher

tha

n on

spr

ing

isol

ator

s. R

ecom

men

ded

min

imum

cle

aran

ces:

Sid

e to

wal

l - 2

m;

rear

to

wal

l - 2

m;

cont

rol p

anel

to

end

wal

l -1.

2m;

top

- no

obs

truc

tions

allo

wed

; di

stan

ce b

etw

een

adja

cent

uni

ts -

3m

. N

o m

ore

than

one

adj

acen

t w

all

may

be

high

er th

an u

nit.

30

DIMENSIONS

YCA 95 50Hz

Not

e:P

lace

men

t on

a l

evel

sur

face

of

free

of

obst

ruct

ions

(incl

udin

g sn

ow,

for

win

ter

oper

atio

n) o

r ai

r ci

rcul

atio

nen

sure

s ra

ted

perf

orm

ance

, rel

iabl

e op

erat

ion,

and

eas

eo

f m

ain

ten

an

ce.

Site

re

stri

ctio

ns

ma

y co

mp

rom

ise

min

imu

m c

lea

ran

ces

ind

ica

ted

be

low

, re

sulti

ng

in

unpr

edic

tabl

e ai

rflo

w p

atte

rns

and

poss

ible

dim

inis

hed

pe

rfo

rma

nce

. Y

OR

Ks

un

it c

on

tro

ls w

i l l o

pti

miz

eop

erat

ion

with

out n

uisa

nce

high

-pre

ssur

e sa

fety

cut

outs

;ho

wev

er,

the

syst

em d

esig

ner

mus

t co

nsid

er p

oten

tial

perf

orm

ance

deg

rada

tion.

Acc

ess

to t

he u

nit

cont

rol

cent

er a

ssum

es t

he u

nit

is n

o hi

gher

tha

n on

spr

ing

isol

ator

s. R

ecom

men

ded

min

imum

cle

aran

ces:

Sid

e to

wal

l - 2

m;

rear

to

wal

l - 2

m;

cont

rol p

anel

to

end

wal

l -1.

2m;

top

- no

obs

truc

tions

allo

wed

; di

stan

ce b

etw

een

adja

cent

uni

ts -

3m

. N

o m

ore

than

one

adj

acen

t w

all

may

be

high

er th

an u

nit.

31

DIMENSIONS

YCA 95 60Hz

Not

e:P

lace

men

t on

a l

evel

sur

face

of

free

of

obst

ruct

ions

(incl

udin

g sn

ow,

for

win

ter

oper

atio

n) o

r ai

r ci

rcul

atio

nen

sure

s ra

ted

perf

orm

ance

, rel

iabl

e op

erat

ion,

and

eas

eo

f m

ain

ten

an

ce.

Site

re

stri

ctio

ns

ma

y co

mp

rom

ise

min

imu

m c

lea

ran

ces

ind

ica

ted

be

low

, re

sulti

ng

in

unpr

edic

tabl

e ai

rflo

w p

atte

rns

and

poss

ible

dim

inis

hed

pe

rfo

rma

nce

. Y

OR

Ks

un

it c

on

tro

ls w

i l l o

pti

miz

eop

erat

ion

with

out n

uisa

nce

high

-pre

ssur

e sa

fety

cut

outs

;ho

wev

er,

the

syst

em d

esig

ner

mus

t co

nsid

er p

oten

tial

perf

orm

ance

deg

rada

tion.

Acc

ess

to t

he u

nit

cont

rol

cent

er a

ssum

es t

he u

nit

is n

o hi

gher

tha

n on

spr

ing

isol

ator

s. R

ecom

men

ded

min

imum

cle

aran

ces:

Sid

e to

wal

l - 2

m;

rear

to

wal

l - 2

m;

cont

rol p

anel

to

end

wal

l -1.

2m;

top

- no

obs

truc

tions

allo

wed

; di

stan

ce b

etw

een

adja

cent

uni

ts -

3m

. N

o m

ore

than

one

adj

acen

t w

all

may

be

high

er th

an u

nit.

32

DIMENSIONS

YCA 115 50Hz & 60Hz

Not

e:P

lace

men

t on

a l

evel

sur

face

of

free

of

obst

ruct

ions

(incl

udin

g sn

ow,

for

win

ter

oper

atio

n) o

r ai

r ci

rcul

atio

nen

sure

s ra

ted

perf

orm

ance

, rel

iabl

e op

erat

ion,

and

eas

eo

f m

ain

ten

an

ce.

Site

re

stri

ctio

ns

ma

y co

mp

rom

ise

min

imu

m c

lea

ran

ces

ind

ica

ted

be

low

, re

sulti

ng

in

unpr

edic

tabl

e ai

rflo

w p

atte

rns

and

poss

ible

dim

inis

hed

pe

rfo

rma

nce

. Y

OR

Ks

un

it c

on

tro

ls w

i l l o

pti

miz

eop

erat

ion

with

out n

uisa

nce

high

-pre

ssur

e sa

fety

cut

outs

;ho

wev

er,

the

syst

em d

esig

ner

mus

t co

nsid

er p

oten

tial

perf

orm

ance

deg

rada

tion.

Acc

ess

to t

he u

nit

cont

rol

cent

er a

ssum

es t

he u

nit

is n

o hi

gher

tha

n on

spr

ing

isol

ator

s. R

ecom

men

ded

min

imum

cle

aran

ces:

Sid

e to

wal

l - 2

m;

rear

to

wal

l - 2

m;

cont

rol p

anel

to

end

wal

l -1.

2m;

top

- no

obs

truc

tions

allo

wed

; di

stan

ce b

etw

een

adja

cent

uni

ts -

3m

. N

o m

ore

than

one

adj

acen

t w

all

may

be

high

er th

an u

nit.

33

MODEL: YCA 20 / 50

SPRING LOCATIONS

MODELISOLATOR MODEL/POINT LOAD CENTRE OF GRAVITY (IN)

A B C D X1 X2 Y1 Y2 Z

AL/HYP250kg 219kg 240kg 209kg 28 32 48 50 20FIN

TRS-C1-900i TRS-C1-750 TRS-C1-750 TRS-C1-650YCA 20

(918kg)COPPER

277kg 242kg 266kg 233kg 28 32 48 50 18FINTRS-C1-900i TRS-C1-900i TRS-C1-900i TRS-C1-750(1018kg)


TRS-C1-900i TRS-C1-750 TRS-C1-900i TRS-C1-750YCA 25

(955kg)COPPER

294kg 257kg 282kg 247kg 28 32 48 50 18FINTRS-C1-900i TRS-C1-900i TRS-C1-900i TRS-C1-900i(1080kg)


TRS-C1-1260i TRS-C1-900i TRS-C1-1260i TRS-C1-900iYCA 30

(1454kg)COPPER

496kg 338kg 488kg 332kg 30 44 53 54 18FINTRS-C1-1470 TRS-C1-1040 TRS-C1-1470 TRS-C1-1040(1654kg)



(1545kg)COPPER

531kg 362kg 522kg 355kg 30 44 53 54 18FINTRS-C1-1470 TRS-C1-1040 TRS-C1-1470 TRS-C1-1040(1770kg)


TRS-C1-1470 TRS-C1-1040 TRS-C1-1470 TRS-C1-1040YCA 50

(1645kg)COPPER

751kg 512kg 737kg 502kg 30 44 53 54 20FINTRS-C1-1880i TRS-C1-1470 TRS-C1-1880i TRS-C1-1470(2502kg)

X1

CG

BA

C

Y

Z X

D

CO

NT

RO

L P

AN

EL

X2

Y1

Y2

34

SPRING LOCATIONS (Continued)



AL/HYP723 kg 692kg 579kg 553kg 44 46 40 50 28FIN

TRS-C1-1880i TRS-C1-1880i TRS-C1-1470 TRS-C1-1470YCA 60

(2547kg)COPPER

801kg 766kg 641kg 613kg 44 46 40 50 26FINTRS-C1-2080i TRS-C1-1880i TRS-C1-1720i TRS-C1-1720i2821(kg)



(2780kg)COPPER

891kg 853kg 713kg 682kg 44 46 40 50 27FINTRS-C1-2080i TRS-C1-2080i TRS-C1-1720i TRS-C1-1720i(3139kg)

MODEL: YCA 60 / 70



AL/HYP782 kg 818kg 626kg 654kg 46 44 40 50 29FIN


(2880kg)COPPER

880kg 920kg 703kg 736kg 46 44 40 50 27FINTRS-C1-2080 TRS-C1-2330 TRS-C1-1720i TRS-C1-1720i(3239kg)

MODEL: YCA 80

X1 X2

Y1

Y2

CG

A B

DC

CO

NT

RO

L P

AN

EL

Y

Z X

X1

Y1

Y2

X2

CG

A B

DC

CO

NT

RO

L P

AN

EL

Y

Z X

35



AL/HYP 1094 1026 1094 1026 60 64 45 45 30FIN TRS-C1-2510 TRS-C1-2510 TRS-C1-2510 TRS-C1-2510YCA 95

4240COPPER

1223 1147 1222 1147 60 64 45 45 28FINTRS-C2-2940 TRS-C2-2940 TRS-C2-2940 TRS-C2-29404739

AL/HYP1223 1147 1223 1147 60 64 45 45 32FIN

TRS-C2-2940 TRS-C2-2940 TRS-C2-2940 TRS-C2-2940YCA 115

4740COPPER

1246 1169 1246 1169 60 64 45 45 30FINTRS-C2-2940 TRS-C2-2940 TRS-C2-2940 TRS-C2-29404830

MODEL: YCA 95 / 115


X1 X2

Y1

Y2

CG

A B

C D

CO

NT

RO

L P

AN

EL

Y

Z X

36


MODEL DIMENSION (MM)L W C M N T LS SW

TRS-C1 225 90 195 170 90 16 5/8 12.5BSW

TRS-C2 300 90 270 245 90 16 5/8 12.5BSW

37

NOTES:1. Minimum Circuit Ampacity (MCA) is based on

125% of the rated load amps for the largestmotor plus 100% of the rated load amps for allother loads included in the circuit. Add the followingMCA values to the electrical tables for the systemproviding power to the transformer: 460V/3ph/60Hz, add 1.3 amps; 380-415/3ph/50Hz, add1.75 amps.

2. Minimum fuse size is based upon 150% of therated load amps for the largest motor plus 100%of the rated load amps for all other loads includedin the circuit to avoid nuisance trips at start-updue to lock rotor amps. It is not recommendedin applications where brown outs, frequent startingand stopping of the unit, and/or operation atambient temperatures in excess of 35C(95F) is anticipated.

3. Maximum fuse size is based upon 225% of therated load amps for the largest motor plus 100%of the rated load amps for all other loads includedin the circuit.

ELECTRICAL NOTES

4. The minimum recommended disconnect switchis based on 115% of the rated load amps for allloads included in the circuit.

5. Circuit breakers must be UL listed and CSAcertified and maximum size is based on 225%of the rated load amps for the largest motor plus100% of the rated load amps for all other loadsincluded in the circuit.

6. A ground lug is provided for each compressorsystem to accommodate a field groundingconductor. A control circuit grounding lug is alsosupplied.

7. The supplied disconnect is a DisconnectingMeans and is intended for isolating the unit for theavailable power supply to perform maintenanceand troubleshooting. This disconnect is not intendedto be a Load Break Device.

8. Field Wiring by others which complies to theNational Electrical Code & Local Codes.

ELECTRICAL DATA

STANDARD POWER CONNECTIONSYCA 20-115 - R22/50Hz

FIELD SUPPLIED WIRING

MODEL VOLT Hz MCA MIN N/F D.E FUSE CKT.BKR.

YCA DISC SW MIN MAX MAX

20 380/415 50 46 50 50 75 7525 380/415 50 60 75 75 100 10030 380/415 50 77 100 100 125 12540 380/415 50 86 100 100 125 12550 380/415 50 117 150 125 150 15060 380/415 50 125 150 150 150 15070 380/415 50 166 200 175 200 20080 380/415 50 177 200 200 225 22595 380/415 50 212 250 225 250 250115 380/415 50 260 300 300 300 300

SYSTEM # 1 COMPRESSOR & FAN

COMPR. # 1 COMPR. # 2 COMPR. # 3 FANS

RLA LRA RLA LRA RLA LRA QTY RLA(EA)17.1 167 17.1 167 - - 3 1.8323.6 198 23.6 198 - - 3 1.8329.6 225 29.6 225 - - 2 4.217.1 167 17.1 167 - - 1 5.623.6 198 23.6 198 - - 1 7.417.1 167 17.1 167 17.1 167 2 4.223.6 198 23.6 198 23.6 198 2 4.236.0 250 36.0 250 - - 2 5.629.6 225 29.6 225 29.6 225 3 4.236.0 250 36.0 250 36.0 250 3 5.6

LEGEND VOLTAGE- 380-415/3/50HZ

CKT.BKR. Circuit BreakerD.E. Dual Element FuseDISC SW Disconnect SwitchHZ HertzMAX MaximumMCA Minimum Circuit AmpacityMIN MinimumMIN NF Minimum Non FusedRLA Rated Load AmpsLRA Locked Rotor Amps



RLA LRA RLA LRA RLA LRA QTY RLA(EA)- - - - - - - -- - - - - - - -- - - - - - - -

17.1 167 17.1 167 - - 1 5.623.6 198 23.6 198 - - 1 7.417.1 167 17.1 167 17.1 167 2 4.223.6 198 23.6 198 23.6 198 2 4.236.0 250 36.0 250 - - 2 5.629.6 225 29.6 225 29.6 225 3 4.236.0 250 36.0 250 36.0 250 3 5.6

38

ELECTRICAL DATA

YCA 20-115 - R22/60Hz



RLA LRA RLA LRA RLA LRA QTY RLA(EA)

16.3 125 16.3 125 - - 3 1.8317.1 167 17.1 167 - - 3 1.8323.6 198 23.6 198 - - 2 5.9430.6 225 30.6 225 - - 1 5.9417.1 167 17.1 167 - - 1 10.123.6 198 23.6 198 - - 2 5.9417.1 167 17.1 167 17.1 167 2 5.9430.6 225 30.6 225 - - 2 5.9436.7 250 36.7 250 - - 3 4.1830.6 225 30.6 225 30.6 225 3 5.94

LEGEND VOLTAGE- 460V/60HZ





16.3 125 16.3 125 - - - -17.1 167 17.1 167 - - - -23.6 198 23.6 198 - - - -30.6 225 30.6 225 - - 1 5.9417.1 167 17.1 167 - - 1 10.123.6 198 23.6 198 - - 2 5.9417.1 167 17.1 167 17.1 167 2 5.9430.6 225 30.6 225 - - 2 5.9436.7 250 36.7 250 - - 3 4.1830.6 225 30.6 225 30.6 225 3 5.94

YCA 20-115 - R407C/50Hz




20.7 167 20.7 167 - - 3 1.8324.5 198 24.5 198 - - 3 1.8329.5 225 29.5 225 - - 2 4.220.7 167 20.7 167 - - 1 5.624.5 198 24.5 198 - - 1 7.420.7 167 20.7 167 20.7 167 2 4.224.5 198 24.5 198 24.5 198 2 4.235.7 250 35.7 250 - - 2 5.629.5 225 29.5 225 29.5 225 3 4.235.7 250 35.7 250 35.7 250 3 5.6






20.7 167 20.7 167 - - 1 5.624.5 198 24.5 198 - - 1 7.420.7 167 20.7 167 20.7 167 2 4.224.5 198 24.5 198 24.5 198 2 4.235.7 250 35.7 250 - - 2 5.629.5 225 29.5 225 29.5 225 3 4.235.7 250 35.7 250 35.7 250 3 5.6



YCA DISC SW MIN MAX MAX20 460 60 43 50 50 60 6025 460 60 45 50 50 75 5030 460 60 66 75 75 100 10040 460 60 82 100 100 125 12550 460 60 94 125 100 125 12560 460 60 125 150 150 150 15070 460 60 132 150 150 150 15080 460 60 155 175 175 200 20090 460 60 182 200 200 225 225115 460 60 228 300 250 300 300



YCA DISC SW MIN MAX MAX20 380/415 50 54 60 60 75 7525 380/415 50 62 75 75 100 10030 380/415 50 77 100 100 125 12540 380/415 50 101 125 125 125 12550 380/415 50 121 150 150 150 15060 380/415 50 148 175 175 175 17570 380/415 50 172 200 200 200 20080 380/415 50 176 200 200 225 22595 380/415 50 211 250 225 250 250115 380/415 50 258 300 300 300 300

39

ELECTRICAL DATA

YCA 20-115 - R407C/60Hz




17 125 17 125 - - 3 1.8320.7 167 20.7 167 - - 3 1.8324.5 198 24.5 198 - - 2 5.9430.7 225 30.7 225 - - 1 5.9420.7 167 20.7 167 - - 1 10.124.5 198 24.5 198 - - 2 5.9420.7 167 20.7 167 20.7 167 2 5.9430.7 225 30.7 225 - - 2 5.9437.2 250 37.2 250 - - 3 4.1830.7 225 30.7 225 30.7 225 3 5.94






30.7 225 30.7 225 - - 1 5.9420.7 167 20.7 167 - - 1 10.124.5 198 24.5 198

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