M-SERIES SINGLE ZONE SYSTEMS SEZ DUCTED HEAT PUMP SYSTEMS · PDF filesez ducte het pu sstes...

SEZ Ducted Heat Pump Systems (March 2015) SEZ-1© 2015 Mitsubishi Electric US, Inc.

Due to continuing improvement, above specification may be subject to change without notice.

M-SERIES SINGLE ZONE SYSTEMS

SEZ DUCTED HEAT PUMP SYSTEMS

1. INDOOR UNITS .........................................................................................................................................................SEZ-3

2. OUTDOOR UNITS .....................................................................................................................................................SEZ-4

3. SYSTEM .....................................................................................................................................................................SEZ-5

3-1. SPECIFICATIONS ..................................................................................................................................................SEZ-6

SEZ-KD09NA4 SEZ-KD12NA4 ...............................................................................................................................SEZ-6

SEZ-KD15NA4 SEZ-KD18NA4 ...............................................................................................................................SEZ-7

SUZ-KA09NA SUZ-KA12NA SUZ-KA15NA .........................................................................................................SEZ-8

SUZ-KA09NA SUZ-KA12NA SUZ-KA15NA .........................................................................................................SEZ-9

SUZ-KA09NA SUZ-KA12NA SUZ-KA15NA .......................................................................................................SEZ-10

Efficiency Ratings ...................................................................................................................................................SEZ-11

3-2. EXTERNAL DIMENSIONS....................................................................................................................................SEZ-12

SEZ-KD09NA4 .......................................................................................................................................................SEZ-12

SEZ-KD12NA4 .......................................................................................................................................................SEZ-12

SEZ-KD15NA4 .......................................................................................................................................................SEZ-12

SEZ-KD18NA4 .......................................................................................................................................................SEZ-12

SUZ-KA09NA.TH SUZ-KA12NA.TH SUZ-KA15NA.TH ...................................................................................SEZ-13

SUZ-KA18NA.TH ...................................................................................................................................................SEZ-14

3-3. CENTER OF GRAVITY .........................................................................................................................................SEZ-15

3-4. ELECTRICAL WIRING DIAGRAMS......................................................................................................................SEZ-16

SEZ-KD09NA4.TH SEZ-KD12NA4.TH SEZ-KD15NA4.TH SEZ-KD18NA4.TH ...........................................SEZ-16

SUZ-KA09NA.TH SUZ-KA12NA.TH ...................................................................................................................SEZ-17

SUZ-KA15NA.TH ...................................................................................................................................................SEZ-18

SUZ-KA18NA.TH ...................................................................................................................................................SEZ-19

3-5. REFRIGERANT SYSTEM DIAGRAMS ................................................................................................................SEZ-20

SEZ-KD09NA4.TH SEZ-KD12NA4.TH SEZ-KD15NA4.TH SEZ.KD18NA4.TH............................................SEZ-20

SUZ-KA12NA.TH SUZ-KA15NA.TH ...................................................................................................................SEZ-21

3-6. CAPACITY CORRECTION CURVE BY TEMPERATURE ....................................................................................SEZ-22

(1) Cooling Performance Curve..............................................................................................................................SEZ-22

(2) Heating Performance Curve .............................................................................................................................SEZ-23

3-7. CAPACITY CORRECTION TABLE BY TEMPERATURE ......................................................................................SEZ-25

(1) Cooling Capacity ...............................................................................................................................................SEZ-25

(2) Heating Capacity ..............................................................................................................................................SEZ-26

(3) M-Series Cooling Correction .............................................................................................................................SEZ-27

(4) M-Series Defrost Correction .............................................................................................................................SEZ-27

(5) M-Series Heating Correction.............................................................................................................................SEZ-28

SEZ-2 SEZ Ducted Heat Pump Systems (March 2015)


© 2015 Mitsubishi Electric US, Inc.

3-8. CAPACITY CORRECTION CURVE BY REFRIGERANT PIPING LENGTH.........................................................SEZ-29

3-9. CAPACITY CORRECTION TABLE BY REFRIGERANT PIPING LENGTH ..........................................................SEZ-30

(1) Cooling capacity correction ...............................................................................................................................SEZ-30

(2) Maximum refrigerant piping length & maximum height difference ....................................................................SEZ-30

(3) M-Series Piping Correction Cooling ..................................................................................................................SEZ-31

(4) M-Series Piping Correction Heating..................................................................................................................SEZ-31

3-10. CHARGE CALCULATIONS ................................................................................................................................SEZ-32

(1). Addition Of Refrigerant.....................................................................................................................................SEZ-32

3-11. AIR FLOW DATA .................................................................................................................................................SEZ-33

(1) Indoor Unit ........................................................................................................................................................SEZ-33

3-12. SOUND PRESSURE LEVELS ............................................................................................................................SEZ-37

(1) Indoor Unit ........................................................................................................................................................SEZ-37

(2) Outdoor Unit......................................................................................................................................................SEZ-41

3-13. STANDARD OPERATION RANGE .....................................................................................................................SEZ-42

3-14. ACCESSORIES ..................................................................................................................................................SEZ-43

(1) Indoor Unit ........................................................................................................................................................SEZ-43

(2) Outdoor Unit......................................................................................................................................................SEZ-46

M-SERIES SINGLE ZONE SYSTEMS



1. INDOOR UNITS

• SEZ-KD09NA4.TH• SEZ-KD12NA4.TH• SEZ-KD15NA4.TH• SEZ-KD18NA4.TH

3-8. CAPACITY CORRECTION CURVE BY REFRIGERANT PIPING LENGTH.........................................................SEZ-29

3-9. CAPACITY CORRECTION TABLE BY REFRIGERANT PIPING LENGTH ..........................................................SEZ-30

(1) Cooling capacity correction ...............................................................................................................................SEZ-30

(2) Maximum refrigerant piping length & maximum height difference ....................................................................SEZ-30

(3) M-Series Piping Correction Cooling ..................................................................................................................SEZ-31

(4) M-Series Piping Correction Heating..................................................................................................................SEZ-31

3-10. CHARGE CALCULATIONS ................................................................................................................................SEZ-32

(1). Addition Of Refrigerant.....................................................................................................................................SEZ-32

3-11. AIR FLOW DATA .................................................................................................................................................SEZ-33

(1) Indoor Unit ........................................................................................................................................................SEZ-33

3-12. SOUND PRESSURE LEVELS ............................................................................................................................SEZ-37

(1) Indoor Unit ........................................................................................................................................................SEZ-37

(2) Outdoor Unit......................................................................................................................................................SEZ-41

3-13. STANDARD OPERATION RANGE .....................................................................................................................SEZ-42

3-14. ACCESSORIES ..................................................................................................................................................SEZ-43

(1) Indoor Unit ........................................................................................................................................................SEZ-43

(2) Outdoor Unit......................................................................................................................................................SEZ-46




2. OUTDOOR UNITS

• SUZ-KA09NA.TH• SUZ-KA12NA.TH• SUZ-KA15NA.TH• SUZ-KA18NA.TH



• Horizontal-ducted indoor unit for concealed applications• Ultra thin body: 7-7/8” high• Built-in drain mechanism for condensate removal; lifts to 21-11/16”• Quiet operation - as low as 23 dB(A)• Choice of fan speeds: Low, Medium, and High; Auto fan speed control also included• Indoor unit powered from outdoor unit using A-control• Self-check function -- onboard diagnostics• Advanced microprocessor control• Auto restart following a power outage• Hand-held Wireless Remote Controller• Anti-allergy Enzyme Filter• Limited warranty: five years parts and seven years compressor

3. SYSTEM




BTU/h

kW A°F(°C)

Fanin.WG(Pa)

kW

m3/minCFML/S

mm In.Lbs.in.(mm) A

Liquid in.(mm) Gas in.(mm)

in.(mm)

dB<A>

Net weight

R410A

Blower motor output

Airflow rate(Low-Mid-High) Airflow rate(Low-Mid-High) Airflow rate(Low-Mid-High)

Blower type

External finish

Wiring

Capacity Model Name

Power source

Remark

Document Standard attachment

Power input Current

Type x Quantity Airflow direction Temperature set range Remote controller

Varistor

External static press

Driving mechanism

External dimension

Drain piping diameter

H x W x D

<Cooling> Indoor:80°FD.B. / 67°FW.B. (26.7°CD.B. / 19.4°CW.B.) Outdoor:95°FD.B. (35°CD.B.)

Insulation material Air filter Refrigerant control device Protection devices

Note

Pipe length:24-9/16ft (7.5m) Height difference:0ft (0m)2.Power consumption. Run current at 0.06[in.WG] (15Pa) (external static pressure)3.Cooling capacity value at 1:1system

Heating capacity value at 1:1system

<Heating> Indoor:70°FD.B. (21.1°CD.B.) Outdoor:47°FD.B. / 43°FW.B. (8.3°CD.B. / 6.1°CW.B.)

1.Cooling/Heating capacity indicates the maximum value at operation under the following condition.

Refrigerant piping diameter R410A

Sound level (Low-Mid-High)(measured in anechoic room)

Heat exchanger

Terminal block Power outlet A

Accessory

Min.size of wire Amperage of wire breaker

Cooling8100

0.060.51

67 to 86 (19 to 30)

Heating10900

0.040.39

63 to 83 (17 to 28)

208/230V (60Hz)

-Sirocco fan x 2

0.02-0.06-0.14-0.20 (5-15-35-50)DC brushless motor

0.096Direct-driven5.5-7.0-9.0

194-247-31791-116-150Galvanized

200 x 790 x 7007-7/8 x 31-1/8 x 27-9/16

421/8 (1.6)

15ø1/4 (ø6.35) Flareø3/8 (ø9.52) Flare

O.D. 1-9/32 (32)

23-26-30

Polystyrene foam, Polyethylene foam, Urethane foamPP Honeycomb fabric (washable)

-Fuse (250V 6.3A)

Cross fin (Aluminum fin and copper tube)ERZV10D471

To outdoor unit : 3P To wired remote controller : 2P10

Installation Manual, Instruction BookDrain hose (flexible joint), Wired Remote Controller

SEZ-KD09NA4Cooling11500

0.070.57

67 to 86 (19 to 30)

Heating13600

0.050.46

63 to 83 (17 to 28)

208/230V (60Hz)

-Sirocco fan x 2


0.096Direct-driven7.0-9.0-11.0247-317-388116-150-183Galvanized

200 x 990 x 7007-7/8 x 39 x 27-9/16

501/8 (1.6)

15ø1/4 (ø6.35) Flareø3/8 (ø9.52) FlareO.D. 1-9/32 (32)

23-28-33


-Fuse (250V 6.3A)




SEZ-KD12NA4

SEZ-KD09NA4 SEZ-KD12NA4

3-1. SPECIFICATIONS



3.Cooling capacity value at 1:1systemHeating capacity value at 1:1system

BTU/h

kW A°F(°C)

Fanin.WG(Pa)

kW

m3/minCFML/S

mm In.Lbs.in.(mm) A

Liquid in.(mm) Gas in.(mm)

in.(mm)

dB<A>

Net weight

R410A

Blower motor output

Airflow rate(Low-Mid-High) Airflow rate(Low-Mid-High) Airflow rate(Low-Mid-High)

Blower type

External finish

Wiring

Capacity Model Name

Power source

Remark

Document Standard attachment

Power input Current

Type x Quantity Airflow direction Temperature set range Remote controller

Varistor

External static press

Driving mechanism

External dimension

Drain piping diameter

H x W x D

<Cooling> Indoor:80°FD.B. / 67°FW.B. (26.7°CD.B. / 19.4°CW.B.) Outdoor:95°FD.B. (35°CD.B.)

Insulation material Air filter Refrigerant control device Protection devices

Note

Pipe length:24-9/16ft (7.5m) Height difference:0ft (0m)2.Power consumption. Run current at 0.06[in.WG] (15Pa) (external static pressure)

<Heating> Indoor:70°FD.B. (21.1°CD.B.) Outdoor:47°FD.B. / 43°FW.B. (8.3°CD.B. / 6.1°CW.B.)

1.Cooling/Heating capacity indicates the maximum value at operation under the following condition.

Refrigerant piping diameter R410A

Sound level (Low-Mid-High)(measured in anechoic room)

Heat exchanger

Terminal block Power outlet A

Accessory

Min.size of wire Amperage of wire breaker

Cooling14100

0.090.74

67 to 86 (19 to 30)

Heating18000

0.070.63

63 to 83 (17 to 28)

208/230V (60Hz)

-Sirocco fan x 3


0.096Direct-driven

10.0-12.5-15.0353-441-529167-208-250Galvanized

200 x 990 x 7007-7/8 x 39 x 27-9/16

541/8 (1.6)

15ø1/4 (ø6.35) Flareø1/2 (ø12.7) Flare

O.D. 1-9/32 (32)

30-34-37


-Fuse (250V 6.3A)




SEZ-KD15NA4Cooling17200

0.090.74

67 to 86 (19 to 30)

Heating20100

0.070.63

63 to 83 (17 to 28)

208/230V (60Hz)

-Sirocco fan x 4


0.096Direct-driven

12.0-15.0-18.0423-529-635

200-250-300 Galvanized

200 x 1190 x 7007-7/8 x 46-7/8 x 27-9/16

621/8 (1.6)

15ø1/4 (ø6.35) Flareø1/2 (ø12.7) Flare

O.D. 1-9/32 (32)

30-34-38


-Fuse (250V 6.3A)




SEZ-KD18NA4

SEZ-KD15NA4 SEZ-KD18NA4

3-1. SPECIFICATIONS




SUZ-KA09NA SUZ-KA12NA SUZ-KA15NA

Model name

Indoor unit SEZ-KD09NA4.TH SEZ-KD12NA4.TH SEZ-KD15NA4.TH SEZ-KD18NA4.THOutdoor unit SUZ-KA09NA.TH SUZ-KA12NA.TH SUZ-KA15NA.TH SUZ-KA18NA.TH

Cooling Max. Capacity Btu/h 10,900 13,300 17,000 19,000

Rated Capacity Btu/h 8,100 11,500 14,100 17,200

Min. Capacity Btu/h 3,800 3,800 3,800 3,800

Total input W 670 920 1,170 1,380

EER Btu/h 12 12.5 12 12.5

SEER Btu/h 15 16 15.5 17.5

Moisture Removal Pints/h 1.5 2.4 2.6 3.4

SHF 0.80 0.76 0.80 0.79

Heating Max. Capacity Btu/h 14,100 16,400 21,100 24,900



Total input W 1,020 1,140 1,500 1,700

COP W/W 3.13 3.50 3.52 3.72

HSPF(IV) Btu/h/W 10.0 10.0 10.0 10.0

Heatingat low ambient

Max. Capacity Btu/h 6,700 9,000 11,900 12,100

Total input W 1,000 1,180 1,650 1,830

COP W/W 2.14 2.43 2.43 2.40

Power supply Phase,Cycle,Voltage 1phase, 60Hz, 208/230V

Breaker size A 15

Voltage Indoor - Outdoor S1-S2 AC208 / 230V

Indoor - Outdoor S2-S3 DC 12 - 24V

NOTES : *1.Rating conditions (cooling)-Indoor : D.B. 26.7°C(80°F), W.B. 19.4°C(67°F) Outdoor : D.B. 35°C(95°F), W.B. 23.9°C(75°F) (heating)-Indoor : D.B. 21.1°C(70°F), W.B. 15.6°C(60°F) Outdoor : D.B. 8.3°C(47°F), W.B. 6.1°C(43°F) *2.Rating conditions(heating)-Indoor : D.B. 21.1°C(70°F), W.B. 15.6°C(60°F) Outdoor : D.B. -8.3°C(17°F), W.B. -9.4°C(15°F)Operating range

Indoor intake air temperatureD.B. 35°C(95°F), W.B. 21.7°C(71°F)

D.B. 19.4°C(67°F), W.B. 13.9°C(57°F)D.B. 26.7°C(80°F), W.B. 19.4°C(67°F)D.B. 21.1°C(70°F), W.B. 15.6°C(60°F)

Outdoor intake air temperatureD.B. 46°C(115°F)D.B. -10°C(14°F)

D.B. 24°C(75°F), W.B. 18°C(65°F)D.B. -20°C(-4°F), W.B. -21°C(-5°F)

Cooling

Heating

MaximumMinimumMaximumMinimum

3-1. SPECIFICATIONS



Model name

Indoor unit SEZ-KD09NA4.TH SEZ-KD12NA4.TH SEZ-KD15NA4.TH SEZ-KD18NA4.THOutdoor unit SUZ-KA09NA.TH SUZ-KA12NA.TH SUZ-KA15NA.TH SUZ-KA18NA.TH

Cooling Max. Capacity Btu/h 10,900 13,300 17,000 19,000



Total input W 670 920 1,170 1,380

EER Btu/h 12 12.5 12 12.5

SEER Btu/h 15 16 15.5 17.5

Moisture Removal Pints/h 1.5 2.4 2.6 3.4

SHF 0.80 0.76 0.80 0.79

Heating Max. Capacity Btu/h 14,100 16,400 21,100 24,900



Total input W 1,020 1,140 1,500 1,700

COP W/W 3.13 3.50 3.52 3.72

HSPF(IV) Btu/h/W 10.0 10.0 10.0 10.0

Heatingat low ambient

Max. Capacity Btu/h 6,700 9,000 11,900 12,100

Total input W 1,000 1,180 1,650 1,830

COP W/W 2.14 2.43 2.43 2.40

Power supply Phase,Cycle,Voltage 1phase, 60Hz, 208/230V

Breaker size A 15

Voltage Indoor - Outdoor S1-S2 AC208 / 230V

Indoor - Outdoor S2-S3 DC 12 - 24V


Model name

Indoor unit SEZ-KD09NA4.TH SEZ-KD12NA4.TH SEZ-KD15NA4.TH SEZ-KD18NA4.TH

Outdoor unit SUZ-KA09NA.TH SUZ-KA12NA.TH SUZ-KA15NA.TH SUZ-KA18NA.TH

Indoor unit MCA A 1

MOCP A 15

Blower Motor F.L.A 0.51 0.57 0.74

Blower Motor Output W 96

Air flow (Lo-Mid-Hi)

DRY CMM 5.5 - 7 - 9 7 - 9 - 11 10 - 12.5 - 15 12 - 15 - 18

WET CMM 4.9 - 6 - 8 6 - 8 - 10 9 - 11.2 - 14 11 - 14 - 17

Air flow (Lo-Mid-Hi)

DRY CMM 194 - 247 - 317 247 - 317 - 388 353 - 441 - 529 423 - 529 - 635

WET CMM 174 - 222 - 285 222 - 285 - 349 317 - 396 - 476 381 - 476 - 572

External pressure in.WG [Pa] 0.02 / 0.06 / 0.14 / 0.20 [5/15/35/50]

Sound level (Lo-Mi-Hi)

dB (A)23 - 26 - 30 23 - 28 - 33 30 - 34 - 37 30 - 34 - 38

DimensionUnit W:mm [inch] 790 [31-1/8] 990 [39] 1190 [46-7/8]

D:mm [inch] 700 [27-9/16]

H:mm [inch] 200 [7-7/8]

WeightUnit

kg 19 22 24 28

lbs 42 50 54 62

Field Drain pipe O.D. mm [inch] 32 [1-1/4]

Remote ControllerOptional parts






Cooling

Heating


3-1. SPECIFICATIONS





Model name Indoor unit SEZ-KD09NA4.TH SEZ-KD12NA4.TH SEZ-KD15NA4.TH SEZ-KD18NA4.TH


Outdoor unit MCA A 12 14

MOCP A 15

Blower Motor F.L.A. 0.50 0.93

Blower Motor Output W 55 77

Compressor KNB073FQDHC KNB092FQAHC SNB130FQBH

R.L.A. 6.6 7.4 10

L.R.A. 8.2 9.3 12.5

Air flow (Cooling/Heating)

CMM 32.6 / 34.7 34.8 / 33.2 35.2 / 34.8 49 / 47

CFM 1,151 / 1,225 1,229 / 1,172 1,243 / 1,229 1,730 / 1,659

Refrigerant Control Linear Expansion Valve

Defrost Method Reverse Cycle

Sound level at cooling dB (A) 46 49 49 54

Sound level at heating dB (A) 50 51 51 56

External finish Ivory Munsell 3Y 7.8/1.1

Dimension W:mm [inch] 800 [31-1/2] 840 [33-1/16]

D:mm [inch] 285 [11-1/4] 330 [13]

H:mm [inch] 550 [21-5/8] 850 [33-7/16]

Weignt kg [lbs] 30 [66] 35 [77] 36 [80] 54 [119]

Refrigerant Charge, R410 A kg [lbs,oz] 0.9 [1 lb 16 oz] 1.15 [2 lb 9 oz] 1.80 [3 lb 16 oz]

Oil L [oz] 0.32 (NEO 22) [10.8] 0.45 (NEO 22) [15.2]

Refrigerant pipe size Gas side O.D. mm [inch] 9.52 [3/8] 12.7 [1/2]

Liquid side O.D. mm [inch] 6.35 [1/4]

Refrigerant pipe length Height difference Max. 40 ft Max. 50 ft

Length Max. 65 ft Max. 100 ft]

Refrigerant Piping Not Supplied

Connection Method Flared






Cooling

Heating


3-1. SPECIFICATIONS



Model name Indoor unit SEZ-KD09NA4.TH SEZ-KD12NA4.TH SEZ-KD15NA4.TH SEZ-KD18NA4.TH


Outdoor unit MCA A 12 14

MOCP A 15

Blower Motor F.L.A. 0.50 0.93

Blower Motor Output W 55 77

Compressor KNB073FQDHC KNB092FQAHC SNB130FQBH

R.L.A. 6.6 7.4 10

L.R.A. 8.2 9.3 12.5

Air flow (Cooling/Heating)

CMM 32.6 / 34.7 34.8 / 33.2 35.2 / 34.8 49 / 47

CFM 1,151 / 1,225 1,229 / 1,172 1,243 / 1,229 1,730 / 1,659

Refrigerant Control Linear Expansion Valve

Defrost Method Reverse Cycle

Sound level at cooling dB (A) 46 49 49 54

Sound level at heating dB (A) 50 51 51 56

External finish Ivory Munsell 3Y 7.8/1.1

Dimension W:mm [inch] 800 [31-1/2] 840 [33-1/16]

D:mm [inch] 285 [11-1/4] 330 [13]

H:mm [inch] 550 [21-5/8] 850 [33-7/16]

Weignt kg [lbs] 30 [66] 35 [77] 36 [80] 54 [119]

Refrigerant Charge, R410 A kg [lbs,oz] 0.9 [1 lb 16 oz] 1.15 [2 lb 9 oz] 1.80 [3 lb 16 oz]

Oil L [oz] 0.32 (NEO 22) [10.8] 0.45 (NEO 22) [15.2]

Refrigerant pipe size Gas side O.D. mm [inch] 9.52 [3/8] 12.7 [1/2]

Liquid side O.D. mm [inch] 6.35 [1/4]

Refrigerant pipe length Height difference Max. 40 ft Max. 50 ft

Length Max. 65 ft Max. 100 ft]

Refrigerant Piping Not Supplied

Connection Method Flared

3-1. SPECIFICATIONS

Efficiency Ratings

Outdoor Unit Indoor Unit SEER EER HSPF COP @ 47° F

COP @ 17° F

Energy Star

Tax Credit

SEZ DUCTED HEAT PUMP SYSTEMSSUZ-KA09NA SEZ-KD09NA4 15 12 10 3.13 2.14 Yes

SUZ-KA12NA SEZ-KD12NA4 16 12.5 10 3.5 2.43 Yes Yes

SUZ-KA15NA SEZ-KD15NA4 15.5 12 10 3.52 2.43 Yes

SUZ-KA18NA SEZ-KD18NA4 17.5 12.5 10 3.72 2.4 Yes Yes

Note: Efficiency values based on AHRI 210/240 test method.




3-2. EXTERNAL DIMENSIONS

(46-7/8)1190

(39)990

(31-1/8)790N

(48-25/32)1239

(40-29/32)1039

(33-1/16)839M

Drain pipe(O.D.ø32(1-1/4))

Terminal block (Remote controller transmission line) Terminal block (Indoor/outdoor connecting line)

2 Refrigerant pipingflare connection (liquid)

ø12.7(1/2)

mm(in.)

(35-7/16)

(27-9/16)

(19-11/16)

(41-3/4)

(33-7/8)

(26)

(47-1/4)

(39-3/8)

(31-1/2)

(39-3/8)

(31-1/2)

(23-5/8)

(41-3/4)

(33-7/8)

(26)

(47-3/16)

(39-5/16)

(31-7/16)

(45-3/8)

(37-1/2)

(29-5/8)

(43-5/16)

(35-7/16)

(27-9/16)700

Drain pipe(O.D.ø32(1-1/4))(Emergency draining)

ø6.35(1/4)

ø9.52(3/8)

SEZ-KD15NA4900 952 998 860 9 800 1000 860 7 700 20

24

16

L

900

500K

9

5

J

1060

660H

8006007660798752

Knockout hole ø27(1-3/32) (Remote controller transmission line)

Knockout hole ø27(1-3/32) (Indoor/outdoor connecting line)

G

1200

F

1000

E

11

D

1060

C

1100

B

1152

SEZ-KD09NA4

SEZ-KD12NA4

SEZ-KD18NA4

Model A

1198

Gas pipe Liquid pipe

L-ø2.9(1/8)

2×2-ø2.9(1/8)

2×E-ø2.9(1/8)

Control box

Air filter

Suspension bolt hole4-14×30(9/16×1-3/16) Slot

Refrigerant pipingflare connection (gas)

1

1 2

Drain pipe(O.D.ø32(1-1/4))(Spontaneous draining)

Airinlet

Airoutlet

N

M

175±5(6-29/32±7/32)

Less than 300

Less

than

550

(11-13/16)

(21-

21/3

2)

Mor

e th

an 2

0

Mor

e th

an 1

0

57(2

-1/4

)

57(2

-1/4

)

(1-31/32 ~ 5-29/32)

(30-19/32)

(17-23/32)

(11-13/16)

(17-23/32)

More than 300

(13/

16)(1

3/32

)

(3-9

/16)

(5-2

9/32

)

(2-25/32)(4-19/32)70

10(13/32)

(3-1

5/16

)

(1-15/16) (24-5/8)

450

37(1-15/32)

200(

7-7/

8)

H

157.5(6-7/32)20(13/16)100(3-15/16)

37(1-15/32)

12(1/2)

12(1

/2)

88(3

-15/

32)

100(

3-15

/16)

XJ=

K10

0(3-

15/1

6)

88(3

-15/

32)

777

50(1-31/32)

50 ~ 150

50(1-31/32)G

450

10(13/32)49

25(1

)

170(

6-23

/32)

102(

4-1/

32)

116

100

25(1

)

23(29/32)

CB

(S

uspe

nsio

n bo

lt pi

tch)

23(2

9/32

)

A90

D (

Duc

t)10

0(3-

15/1

6)X

(E-1

)=F

100(

3-15

/16)

15(19/32)

Drain hose (I.D.ø32(1-1/4))<accessory>

(Actual length)

Note2

Access door

Required space for service and maintenance

Access doorCeiling surface

Make the access door at the appointed position properlyfor service maintenance.

Note1. Use M10 screw for the suspension bolt (field supply).2. Keep the service space for the maintenance at the bottom.3. This chart indicates for SEZ-KD15NA4 model, which has 3 fans.

SEZ-KD09,12NA4 models have 2 fans.SEZ-KD18NA4 model has 4 fans.

4. When an inlet duct is used, remove the air filter (supply with the unit), then install the filter (field supply) at suction side.

159(

6-9/

32)

345(13-19/32)

20(1

3/16

)30

(1-3

/16)

23(2

9/32

)

270(10-21/32)20

(13/

16)

625(Suspension bolt pitch)

700(27-9/16)677(26-21/32)

150(

Duc

t)

SEZ-KD09NA4SEZ-KD12NA4SEZ-KD15NA4SEZ-KD18NA4

Unit: mm (inch)




SUZ-KA09NA.TH SUZ-KA12NA.TH SUZ-KA15NA.TH

Liqu

id p

ipe

:1/4

(fla

red)

Gas

pip

e :3

/8 (f

lare

d) (K

A09/

12)

1

/2 (f

lare

d) (K

A15)

6-23/3

2

2

5-7/8

2-23

/32

1-3/4

15-3

/4

12 ~ 12-3/413-9/16

11/16

1-9/

16

7/8

21-5/8

11-1/3213/32

31-1

/219

-11/

165-1

5/16

11-29

/32

17/3

229

/32

11-1

/4

Air i

n

hand

le

Air i

n Air o

ut

2- 3

/8

13/

16 O

val h

ole

Drai

n ho

le

1-5

/8

REQU

IRED

SPA

CEBa

sicall

y ope

n 4

inch

or m

ore

with

out a

ny o

bstru

ction

in fr

ont

and

on b

oth

sides

of t

he u

nit.

14 in

. or m

ore

8 in.

or m

ore

4 in.

or m

ore

4 in.

or m

ore

Ope

n tw

o sid

es o

f lef

t, rig

ht, o

r rea

r sid

e.

Unit: mm (inch)





Unit: InchSUZ-KA18NA.TH

20-9

/32

14-3/16

Air i

n11

-25/

322-

19/3

2

Air i

n

Air o

ut 19-1

1/16

33-1

/16

13

2

4-25

/32

33-7/16

16-15/16

3-3/

16

4-3/

8 ×

13/1

6 slo

t1-11/32

1-9/

16Dr

ain

3 ho

les

(ø1-

5/16

)

30°35°

2-9/16

Liqu

id:1

/4(fl

ared

)G

as

:1/2

(flar

ed)

3-9/16

8-11

/32

6-21

/32

Ope

n as

a ru

le20

inch

or m

ore

ifth

e fro

nt a

nd b

oth

sides

are

ope

n 4 in

ch o

r mor

e/8

inch

or m

ore

if th

ere

are

obst

acle

sto

bot

h sid

es

Ope

n as

a ru

le20

inch

or m

ore

if th

e ba

ck,

both

sid

es a

nd to

p ar

e op

en

REQU

IRED

SPA

CE

14 in

. or m

ore

4 in.

or m

ore



3-3. CENTER OF GRAVITY

Unit: inch(mm)

Model name W L X Y Z

SEZ-KD09NA.TH 24-5/8(625)

29-5/8(752)

10-3/8(263)

13-27/32(351)

4-3/16(106)

SEZ-KD12NA.TH 24-5/8(625)

37-1/2(952)

11-9/32(286)

17-21/32(448)

4-1/8(104)

SEZ-KD15NA.TH 24-5/8(625)

37-1/2(952)

11-1/32(280)

17-7/32(437)

4-1/8(104)

SEZ-KD18NA.TH 24-5/8(625)

45-3/8(1152)

11-1/4(285)

20-3/4(527)

4-1/8(104)

YX

LW

Z

SEZ-KD09NA4.TH SEZ-KD12NA4.TH SEZ-KD15NA4.TH SEZ-KD18NA4.TH

cC

A

a b

B

Unit: inch(mm)

Model name A B C a b c

SUZ-KA09NA.THSUZ-KA12NA.THSUZ-KA15NA.TH

11-1/16(280)

5-9/16(140)

9-1/2(240)

31-1/2(800)

11-1/4(285)

21-5/8(550)

SUZ-KA18NA.TH 11-13/16(300)

5-7/8(150)

13-3/8(340)

33-1/16(840)

13(330)

33-7/16(850)

SUZ-KA09NA.TH SUZ-KA12NA.TH SUZ-KA15NA.TH




3-4. ELECTRICAL WIRING DIAGRAMS

SEZ-KD09NA4.TH SEZ-KD12NA4.TH SEZ-KD15NA4.TH SEZ-KD18NA4.TH

14

4 WIRING DIAGRAM

SEZ-KD09NA4.THSEZ-KD12NA4.THSEZ-KD15NA4.THSEZ-KD18NA4.TH

1 2

1~M

ONOFF

SW6

DC294-340VRECTIFY CIRCUIT

RU

SW1

BZ1

SW2

LED1

CN1

W.B.

RFI

R.B.

1 2

X1

FUSE

DRAINPUMP

1 3 5(BLACK)CN01

CNP

INSIDE SECTION OF CONTROL BOX

(BLUE)

CN22

3 1

1

LED1

CN3CSW2SW1CN32

CN30(GREEN)(RED)CN20

CN41

SWE

ON OFF

CN51

(BLUE)

147459

9 5

2

1 2

41

FS TH2 TH5 TH1

FAN MOTOR

TB151 2

(RED)

CN105(RED)

CN4F(WHITE)

CN90(WHITE)

CN44(WHITE)

CNMF(WHITE)

1 2

CN2L

TB6

(BLUE)

LED3

3

LED2

I. B.

S1

TB4

S3

S2111

1 9

TRANSMISSION WIRES DC 12V

- +

MS3~

SW2

SWITCH (HEATING ON/OFF)

SWITCH (COOLING ON/OFF)

SW1

RECEIVING UNITRU

LED (RUN INDICATOR)LED1

BUZZERBZ1

IR WIRELESS REMOTE CONTROLLER BOARD

COND./EVA. TEMP. THERMISTORTH5

PIPE TEMP. THERMISTOR/LIQUIDTH2

INTAKE AIR TEMP. THERMISTORTH1

CONNECTOR (EMERGENCY OPERATION)

SWITCH (FOR CAPACITY CODE)

SWITCH (FOR MODE SELECTION)

SWITCH (FOR MODEL SELECTION)

SWE

CONNECTOR (REMOTE SWITCH)

CONNECTOR (LLC)

CONNECTOR (LOSSNAY)

CONNECTOR (BACK-UP HEATING)

NAME NAMESYMBOL SYMBOLSYMBOL

I.B. I.B.

W.B.

OPTIONAL PARTS

R.B.

CN32

CN30

INDOOR CONTROLLER BOARD INDOOR CONTROLLER BOARD

SW2

SW1

SW6

SYMBOL EXPLANATIONNAME

CN2L

CN24

CONNECTOR (HA TERMINAL-A)

CN51

CN90

CN105

CN41

CONNECTOR (CENTRALLY CONTROL)

CONNECTOR (WIRELESS)

CONNECTOR (RADIO FREQUENCY INTERFACE)

FUSE AC250V 6.3AFUSE

X1 AUX. RELAY

TB15

FLOAT SWITCH

RADIO FREQUENCY INTERFACE FOR RF THERMOSTAT

FS

RFI

REMOTE CONTROLLER BOARD

POWER SUPPLY (I.B.)

TERMINAL BLOCK(REMOTE CONTROLLER TRANSMISSION LINE)TERMINAL BLOCK

(INDOOR/OUTDOOR CONNECTING LINE)

TERMINAL BLOCK(REMOTE CONTROLLER TRANSMISSION LINE)

TRANSMISSION (INDOOR-OUTDOOR)

POWER SUPPLY (I.B.)LED1

TB6

LED3

LED2

TB4

Note1. Since the outdoor side electric wiring may change be sure to check the outdoor unit electric wiring for servicing.2. Indoor and outdoor connecting wires are made with polarities,make wiring matchingterminal numbers (S1,S2,S3).3. Symbols used in wiring diagram above are as follows.

:CONNECTOR:TERMINAL(HEAVY DOTTED LINE):FIELD WIRING(THIN DOTTED LINE):OPTIONAL PARTS

4. Use copper supply wire.

TO OUTDOORUNIT

(YELLOW)CN24

TB15 TB4

PARTS LOCATION

I. B.CONTROL BOX




SUZ-KA09NA.TH SUZ-KA12NA.TH

SUZ-

KA09

NA,

SU

Z-KA

12N

A W

IRIN

G D

IAG

RAM

LED

LEDH

26H

IC80

2IPM

,IC93

2L6

1

DB61

,DB6

5C6

2,C63

SYM

BOL

NAM

ESY

MBO

LSY

MBO

LNA

ME

NAM

E

T801

21S4

X63,X

64,X6

6

TB1,T

B2TR

821

LEV

RT65

RT64

PTC6

4,PTC

65

MC RT62

RT61MF

F701

,F801

,F901

RT68

(Fo

r fie

ld w

iring

).

NOTE

S:1.

Abou

t the

indo

or s

ide

elec

tric

for

ser

vicin

g. u

nit e

lect

ric w

iring

dia

gram

wiri

ng, r

efer

to th

e in

door

2.Us

e co

pper

con

duct

ors

only.

LED

2RE

D26

HBL

KBL

K2

IC93

2

3

L1L21

CN93

1 5

5

GROU

ND

From

INDO

OR U

NIT

CONN

ECTIN

G WI

RE

POWE

R SU

PPLY

208/2

30V

1 pha

se 60

Hz

TO IN

DOOR

UNI

TCO

NNEC

TING

WIRE

S20

8/230

V1 p

hase

60Hz

From

INDO

OR U

NIT

CONN

ECTIN

G WI

RES

DC12

-24V

LD63

F701

X64

PTC6

4

BLK

LD-E

1PT

C65

LD-S

LD62

LD61

6IN

VERT

ER P.

C. B

OARD

3

F901

BLU

CN72

1X6

3

21

1

RT65

CN64

3

RT62

RT61CN

641

41

CIRC

UIT

BREA

KER

BRN BLU

BRN

RED

12

S3 S2 S1TB2

TB1

RT64

RT68

CN64

2CN

644

21

CN93

2

L61

C62

C63

LD70

LD66

DB61

DB65

++

+–

–

~~~

~+

TR82

1

F801

T801 1

3

PNW UV

IC80

2

3 1

VWM

S3~

MS

MF

3~M LE

V

MC

IPM

U

WHT

RED

BLK

3 1RED

WHT

BLK

BLU

YLW

ORN

LDW

LDV

LDU

CN61

6

CN72

41

21S4

112

21

(OPT

ION

PART

S)

YLW

BLK

BLK

BLK

BLK

1H

BLK

CN72

23

1

X66

4

t°t°

t°t°

t°

SMOO

THIN

G CA

PACI

TOR

DIOD

E MOD

ULE

FUSE

(T3.1

5AL2

50V)

DEFR

OST H

EATE

R(OP

TION P

ARTS

)IN

TELL

IGEN

T POW

ER D

EVIC

EIN

TELL

IGEN

T POW

ER M

ODUL

ERE

ACTO

R

EXPA

NSIO

N VA

LVE C

OIL

COMP

RESS

ORFA

N MO

TOR

CIRC

UIT P

ROTE

CTIO

NDE

FROS

T THE

RMIST

ORDI

SCHA

RGE T

EMP.T

HERM

ISTOR

FIN TE

MP.TH

ERMI

STOR

AMBIE

NT TE

MP.TH

ERMI

STOR

OUTD

OOR

HEAT

EXCH

ANGE

RTE

MP. T

HERM

ISTOR

.TE

RMIN

AL BL

OCK

SWITC

HING

POWE

R TR

ANSIS

TOR

TRAN

SFOR

MER

RELA

YRE

VERS

ING

VALV

E COI

LHE

ATER

PROT

ECTO

R(OPT

ION PA

RTS)





SUZ-KA15NA.TH

SUZ-

KA15

NA

WIR

ING

DIA

GR

AM

RT68

TB1,T

B2TR

821

T801

21S4

X63,X

64,X6

6

26H

F701

,F801

,F901

MF RT61

RT62MC

PTC6

4,PTC

65

RT64

LEV

C61,C

62,C

63SY

MBOL

SYMB

OLSY

MBOL

NAME

NAME

NAME

DB61

,DB6

5

IC80

2IPM

,IC93

2L6

1RT

65

H LED

LED

(Fo

r fiel

d wirin

g).

NOTE

S:1.A

bout

the in

door

side

elec

tric

for s

ervic

ing.

unit

elec

tric w

iring d

iagra

m w

iring,

refer

to th

e ind

oor

2.Use

copp

er co

nduc

tors o

nly.

LED

2RE

D26

HBL

KBL

K2

C61

INVE

RTER

P.C.

BOA

RD

F901

CN932

C62

C63

LD70

LD66

DB61

DB65

–

–~ ~

~~

+

++

++

TR82

1

F801 3

PNW UV

3 1

VW U

MS

3~

MS

M3~

MC

MF

LEV

IPM

WHT

RED

BLK

3 1RED

WHT

BLK

LDW

LDV

LDU

CN61

3

L1L2

IC93

21

CN93

1 5

5

GROU

ND

From

INDO

OR U

NIT

CONN

ECTIN

G WI

RE

POWE

R SU

PPLY

208/2

30V

1 pha

se 60

Hz

TO IN

DOOR

UNI

TCO

NNEC

TING

WIRE

S20

8/230

V1 p

hase

60Hz

From

INDO

OR U

NIT

CONN

ECTIN

G WI

RES

DC12

-24V

LD63

F701

X64

PTC6

4

BLK

LD-E

1PT

C65

LD-S

LD62

LD61

63

BLU

CN72

1

21

1

RT65

CN64

3

RT62

RT61CN

641

41

CIRC

UIT

BREA

KER

BRN BLU

BRN

RED

12

S3 S2 S1TB2

TB1

RT64

RT68

CN64

2CN

644

21

L61

T801 1

IC80

2

BLU

YLW

ORN

6

CN72

41

21S4

112

21

(OPT

ION

PART

S)

YLW

BLK

BLK

BLK

BLK

1H

BLK

CN72

23

1X6

3X6

6

4

t°t°

t°t°

t°

SMOO

THIN

G CA

PACI

TOR

DIOD

E MOD

ULE

FUSE

(T3.1

5AL2

50V)

DEFR

OST H

EATE

R(OP

TION

PART

S)IN

TELL

IGEN

T POW

ER D

EVIC

EIN

TELL

IGEN

T POW

ER M

ODUL

ERE

ACTO

R

EXPA

NSIO

N VA

LVE C

OIL

COMP

RESS

ORFA

N MO

TOR

CIRC

UIT P

ROTE

CTIO

NDE

FROS

T THE

RMIST

ORDI

SCHA

RGE T

EMP.T

HERM

ISTOR

FIN TE

MP.TH

ERMI

STOR

AMBIE

NT TE

MP.TH

ERMI

STOR

OUTD

OOR

HEAT

EXCH

ANGE

RTE

MP. T

HERM

ISTOR

.TE

RMINA

L BLO

CKSW

ITCHI

NG PO

WER

TRAN

SISTO

RTR

ANSF

ORME

RRE

LAY

REVE

RSIN

G VA

LVE C

OIL

HEAT

ER PR

OTEC

TOR(O

PTION

PART

S)




SUZ-KA18NA.TH

RT68

TR82

1TB

1,TB2

X63,X

64,X6

621

S4

T801

HEAT

ER PR

OTEC

TOR(O

PTION

PART

S)26

H

DB61

,DB6

5C6

1,C62

,C63

SYMB

OLNA

MESY

MBOL

NAME

SYMB

OLNA

ME

DEFR

OST H

EATE

R(OP

TION P

ARTS

)

L61

IC80

2IPM

, HC9

30

HF7

01,F8

01,F9

01

LED

LED

RT65

RT64

RT62

RT61

PTC6

4,PTC

65MFMCLE

V

LED

112

212

(OPT

ION

PART

S)

YLW

RED

BLK

BLK

BLK

BLK

26H

BLK

BLK

2 1H

BLK

CN72

23

1

X66

TO IN

DOOR

UNI

TCO

NNEC

TING

WIRE

S20

8/230

V1 p

hase

60Hz

GROU

ND

FROM

INDO

OR U

NIT

CONN

ECTIN

G WI

RE

BLU

FROM

INDO

OR U

NIT

CONN

ECTIN

G WI

RES

DC12

-24V

POWE

R SU

PPLY

208/2

30V

1 pha

se 60

Hz

11

11

15

23

24

1

INVE

RTER

P.C.

BOA

RD

CN93

1

5

21S4

CN72

4 6

CN61

LDU

LDV

LDW

ORN

YLW

BLU

BLK

WHT

RED

13

BLK

RED

WHT

UW

MC

MF

LEV

MS

3~

MS

M3~

V

13

IC80

2

V U IPM

WN P

31

HC93

0

T801

F801

TR82

1

DB65

DB61

LD66

LD70

C63

C62

C61

L61

CN93

2CN

644

CN64

2

RT68

RT64

L2 L1TB1

TB2 S1S2S3

BRN

21

RED

BRN

BLU

CIRC

UIT B

REAK

ER

CN64

1

RT61

RT62

CN64

3

RT65

3

X63

CN72

1

F901

6LD

61LD

62LD

-S

PTC6

5LD

-E1

BLK

PTC6

4

X64

F701

LD63

NOTE

S:1.

Abou

t the i

ndoo

r side

elec

tric w

iring,

refer

to th

e ind

oor u

nit el

ectric

wirin

g diag

ram

for s

ervic

ing.

2. Us

e cop

per c

ondu

ctors

only.

(For

field

wirin

g).

~

–+

++

++

–

~~

~

t°t°

t°t°

t°

4

REAC

TOR

DIOD

E MOD

ULE

EXPA

NSIO

N VA

LVE C

OIL

COMP

RESS

ORSM

OOTH

ING

CAPA

CITO

R

FUSE

(T3.1

5AL2

50V)

INTE

LLIG

ENT P

OWER

DEV

ICE

INTE

LLIG

ENT P

OWER

MOD

ULE

FAN

MOTO

RCI

RCUI

T PRO

TECT

ION

DEFR

OST T

HERM

ISTOR

DISC

HARG

E TEM

P.THE

RMIST

ORFIN

TEMP

.THER

MIST

ORAM

BIENT

TEMP

.THER

MIST

OR

OUTD

OOR

HEAT

EXCH

ANGE

RTE

MP. T

HERM

ISTOR

.TE

RMIN

AL BL

OCK

SWITC

HING

POWE

R TR

ANSIS

TOR

TRAN

SFOR

MER

RELA

YRE

VERS

ING

VALV

E COI

L

SUZ-

KA18

NA

WIR

ING

DIA

GR

AM




3-5. REFRIGERANT SYSTEM DIAGRAMS

SEZ-KD09NA4.TH SEZ-KD12NA4.TH SEZ-KD15NA4.TH SEZ.KD18NA4.TH

Thermistor TH2Pipe temperature (Liquid)

Distributorwith strainer(#50)

Thermistor TH5(Cond./Eva. temperature)

Thermistor TH1(Room temperature)

Refrigerant flow in coolingRefrigerant flow in heating

Strainer(#50)

Strainer(#50)

Heat exchangerRefrigerant GAS pipe connection(Flare)

Refrigerant LIQUID pipe connection(Flare)

SUZ-KA09NA.TH

Outdoorheatexchanger

Flared connection

DefrostthermistorRT61

DischargetemperaturethermistorRT62

Flared connection

Stop valve(with strainar)

Stop valve(with service port)

Refrigerant flow in cooling

Compressor

4-way valve

Refrigerant flow in heating

Refrigerant pipe ø3/8(with heat insulator)


R.V. coilheating ONcooling OFF

Strainer#100

LEV

Ambient temperature thermistorRT65

Muffler

Capillary tubeO.D. 0.118 × I.D. 0.079 × 9-7/16(ø3.0 × ø2.0 × 240)

Outdoor heatexchangertemperature thermistorRT68

Service port

Service port

Muffler



3-5. REFRIGERANT SYSTEM DIAGRAMS

SUZ-KA12NA.TH SUZ-KA15NA.TH


Flared connection

DefrostthermistorRT61


Flared connection




Compressor

4-way valve


Refrigerant pipe ø3/8 (KA12)Refrigerant pipe ø1/2 (KA15)(with heat insulator)


R.V. coilheating ONcooling OFF

Strainer#100

Capillary tubeO.D. 0.118 × I.D. 0.071 × 23-5/8(ø3.0 × ø1.8 × 600) (×2)

LEV

Ambient temperature thermistorRT65

Muffler

Capillary tubeO.D. 0.118 × I.D. 0.079 × 9-7/16(ø3.0 × ø2.0 × 240)

Outdoor heatexchangertemperature thermistorRT68Muffler

Service port

Service port

SUZ-KA18NA.TH


Flared connectionDefrostthermistorRT61


Flared connection



Capillary tubeO.D. 0.142 × I.D. 0.094 × 1-31/32(ø3.6×ø2.4×50)


Compressor

4-way valve




LEVR.V. coilheating ONcooling OFF

Muffler#100

Receiver

Outdoor heat exchanger temperaturethermistorRT68

AmbienttemperaturethermistorRT65

Strainer#100

Service port

Service port




3-6. CAPACITY CORRECTION CURVE BY TEMPERATURE

For The Combination Of Outdoor Unit SUZ-KA·NA

(1) Cooling Performance Curve

716763

716763

1.41.31.21.1

0.8

1.00.9

Indoor intake air WB temperature (°F)

65 75 85 95 105 115Outdoor intake air DB temperature (°F)

1.21.11.00.90.80.7

Indoor intake air WB temperature (°F)




Note : This value of frequency is not the same as the actual frequency in operating.

(2) Heating Performance Curve

SEZ-KD09NA4.TH SEZ-KD12NA4.TH SEZ-KD15NA4.TH

657075

757065

1.3

1.2

1.1

1.00.90.80.7

0.50.4

Indoor intake air DB temperature (°F)

155 25 35 45 55 65 70Outdoor intake air WB temperature (°F)

0.6

0.8

0.9

1.1

Indoor intake air DB temperature (°F

)

0.6

0.7

1.0





Note : This value of frequency is not the same as the actual frequency in operating.

SEZ.KD18NA4.TH

657075

757065

1.3

1.2

1.1

1.00.90.80.7

0.50.4

Indoor intake air DB temperature (°F)

155 25 35 45 55 65 70Outdoor intake air WB temperature (°F)

0.5

0.80.9

1.1

Indoor intake air DB temperature (°F

)

0.6

0.7

1.0

0.6



3-7. CAPACITY CORRECTION TABLE BY TEMPERATURE

(1) Cooling Capacity

Model

Indoor air Outdoor intake air DB temperature (˚F)

IWB(˚ F)

75 85 95 105 115

TC SHC TPC TC SHC TPC TC SHC TPC TC SHC TPC TC SHC TPC

SUZ-KA09NA

71 9.9 6.6 0.60 9.3 6.2 0.65 8.7 5.8 0.70 8.1 5.4 0.74 7.5 5.0 0.77

67 9.4 7.5 0.56 8.7 7.0 0.62 8.1 6.5 0.67 7.5 6.0 0.71 6.9 5.5 0.74

63 8.8 8.2 0.54 8.2 7.6 0.59 7.6 7.1 0.64 6.9 6.5 0.68 6.3 5.9 0.71

SUZ-KA12NA

71 14.1 8.8 0.82 13.2 8.3 0.90 12.4 7.7 0.97 11.5 7.2 1.02 10.6 6.6 1.06

67 13.3 10.1 0.77 12.4 9.4 0.85 11.5 8.7 0.92 10.7 8.1 0.98 9.8 7.5 1.02

63 12.5 11.2 0.74 11.6 10.4 0.81 10.8 9.7 0.88 9.8 8.8 0.94 9.0 8.0 0.98

SUZ-KA15NA

71 17.3 11.5 1.04 16.1 10.8 1.14 15.2 10.1 1.23 14.1 9.4 1.29 13.0 8.6 1.35

67 16.4 13.1 0.98 15.2 12.2 1.08 14.1 11.3 1.17 13.1 10.5 1.24 12.1 9.6 1.30

63 15.4 14.3 0.94 14.2 13.3 1.04 13.3 12.4 1.12 12.1 11.3 1.19 11.0 10.3 1.24

SUZ-KA18NA

71 21.1 13.8 1.23 19.7 12.9 1.35 18.5 12.1 1.45 17.2 11.3 1.52 15.8 10.4 1.59

67 20.0 15.8 1.16 18.6 14.7 1.28 17.2 13.6 1.38 16.0 12.6 1.46 14.7 11.6 1.53

63 18.7 17.3 1.10 17.4 16.0 1.22 16.2 14.9 1.32 14.7 13.6 1.41 13.4 12.4 1.46 NOTE: 1. IWB: Intake air wet-bulb temperature TC: Total Capacity (×103 Btu/h) SHC: Sensible Heat Capacity (×103 Btu/h) TPC: Total Power Consumption (kW) 2. SHC is based on 80˚F of indoor Intake air DB temperature.

SUZ-KA09NA.TH SUZ-KA12NA.TH SUZ-KA15NA.TH SUZ-KA15NA.TH SUZ-KA18NA.TH




(2) Heating Capacity

Model

In-door air

Outdoor intake air WB temperature (˚ F)

IDB (˚ F)

5 15 25 35 43 45 55

TC TPC TC TPC TC TPC TC TPC TC TPC TC TPC TC TPC

SUZ-KA09NA.TH

75 4.8 0.60 6.3 0.76 7.9 0.89 9.4 0.99 10.6 1.05 11.0 1.06 12.4 1.10

70 5.2 0.58 6.7 0.73 8.2 0.87 9.6 0.97 10.9 1.02 11.2 1.04 12.7 1.08

65 5.5 0.55 6.9 0.70 8.6 0.84 10.0 0.94 11.2 0.99 11.6 1.01 13.0 1.06

SUZ-KA12NA.TH

75 6.0 0.67 7.9 0.85 9.9 1.00 11.8 1.11 13.3 1.17 13.7 1.19 15.5 1.23

70 6.5 0.64 8.4 0.82 10.2 0.97 12.0 1.08 13.6 1.14 14.0 1.16 15.8 1.21

65 6.8 0.62 8.6 0.79 10.7 0.94 12.4 1.05 14.0 1.11 14.4 1.13 16.2 1.19

SUZ-KA15NA.TH

75 7.9 0.89 10.4 1.12 13.1 1.31 15.6 1.46 17.6 1.54 18.1 1.56 20.5 1.62

70 8.6 0.85 11.1 1.08 13.5 1.28 15.9 1.43 18.0 1.50 18.5 1.53 21.0 1.59

65 9.0 0.81 11.3 1.04 14.1 1.24 16.5 1.39 18.5 1.46 19.1 1.49 21.4 1.56

SUZ-KA18NA.TH

75 9.5 1.00 12.5 1.27 15.7 1.49 18.7 1.66 21.1 1.74 21.7 1.77 24.6 1.84

70 10.3 0.96 13.3 1.22 16.2 1.45 19.1 1.62 21.6 1.70 22.2 1.73 25.2 1.80

65 10.8 0.92 13.6 1.17 17.0 1.40 19.8 1.57 22.2 1.66 22.9 1.68 25.7 1.77 NOTE: 1. IDB: Intake air dry-bulb temperature TC: Total Capacity (×103 Btu/h) TPC: Total Power Consumption (kW) 2. Above data is for heating operation without any frost.

How to operate with fixed operational frequency of the compressor.1. Press the EMERGENCY OPERATION switch on the front of the indoor unit, and select either EMERGENCY COOL

mode or EMERGENCY HEAT mode before starting to operate the air conditioner.2. The compressor starts with operational frequency.3. The fan speed of the indoor unit is High.4. This operation continues for 30 minutes.5. In order to release this operation, press the EMERGENCY OPERATION switch twice or once, or press any button

on the remote controller.






70 77 81 86 95 104 11560 1.11 1.06 1.01 0.97 0.91 0.83 0.76

63 1.16 1.10 1.06 1.02 0.96 0.88 0.81

64 1.18 1.13 1.08 1.04 0.98 0.90 0.83

68 1.23 1.18 1.14 1.10 1.03 0.96 0.89

72 1.28 1.23 1.20 1.15 1.09 1.02 0.95

75 1.34 1.29 1.26 1.22 1.15 1.08 1.02

79 1.38 1.34 1.32 1.28 1.21 1.14 1.07

(3) M-Series Cooling Correction

Outdoor intake

temperature W.B. [° F]

43 39 36 32 28 25 21 18 14

Outdoor intake

temperature W.B. [° C]

6 4 2 0 -2 -4 -6 -8 -10

Correction factor 1.00 0.80 0.82 0.84 0.87 0.90 0.93 0.96 1.00

(4) M-Series Defrost Correction





Outdoor W.B. [° F]-13 -4 5 14 23 32 41 50

IndoorEAT DB

SUZ-KA09NA.TH 60 0.56 0.66 0.80 0.95 1.07 1.07

SUZ-KA12NA.TH 60 0.56 0.66 0.80 0.95 1.07 1.07

SUZ-KA15NA.TH 60 0.56 0.66 0.80 0.95 1.07 1.07

SUZ-KA18NA.TH 60 0.56 0.66 0.80 0.95 1.07 1.07

Interpolated Data Between 60 and 65 Indoor EAT DB data setsSUZ-KA09NA.TH 63 0.55 0.65 0.79 0.93 1.05 1.05

SUZ-KA12NA.TH 63 0.55 0.65 0.79 0.93 1.05 1.05

SUZ-KA15NA.TH 63 0.55 0.65 0.79 0.93 1.05 1.05

SUZ-KA18NA.TH 63 0.55 0.65 0.79 0.93 1.05 1.05

SUZ-KA09NA.TH 65 0.54 0.64 0.78 0.92 1.03 1.03

SUZ-KA12NA.TH 65 0.54 0.64 0.78 0.92 1.03 1.03

SUZ-KA15NA.TH 65 0.54 0.64 0.78 0.92 1.03 1.03

SUZ-KA18NA.TH 65 0.54 0.64 0.78 0.92 1.03 1.03

SUZ-KA09NA.TH 70 0.52 0.62 0.75 0.885 1.00 1.00

SUZ-KA12NA.TH 70 0.52 0.62 0.75 0.885 1.00 1.00

SUZ-KA15NA.TH 70 0.52 0.62 0.75 0.885 1.00 1.00

SUZ-KA18NA.TH 70 0.52 0.62 0.75 0.885 1.00 1.00

SUZ-KA09NA.TH 75 0.50 0.60 0.72 0.85 0.96 0.96

SUZ-KA12NA.TH 75 0.50 0.60 0.72 0.85 0.96 0.96

SUZ-KA15NA.TH 75 0.50 0.60 0.72 0.85 0.96 0.96

SUZ-KA18NA.TH 75 0.50 0.60 0.72 0.85 0.96 0.96

SUZ-KA09NA.TH 80 0.48 0.58 0.70 0.82 0.93 0.93

SUZ-KA12NA.TH 80 0.48 0.58 0.70 0.82 0.93 0.93

SUZ-KA15NA.TH 80 0.48 0.58 0.70 0.82 0.93 0.93

SUZ-KA18NA.TH 80 0.48 0.58 0.70 0.82 0.93 0.93

(5) M-Series Heating Correction



3-8. CAPACITY CORRECTION CURVE BY REFRIGERANT PIPING LENGTH


PERFORMANCE DATA ■COOLING CAPACITY　SUZ-KA09NA×SEZ-KD09NA4　SUZ-KA12NA×SEZ-KD12NA4　SUZ-KA15NA×SEZ-KD15NA4　SUZ-KA18NA×SEZ-KD18NA4

Indoor air Outdoor intake air DB temperature(°F)75 85 95 105 115

TC SHC TPC TC SHC TPC TC SHC TPC TC SHC TPC TC SHC71 9.9 6.6 0.60 9.3 6.2 0.65 8.7 5.8 0.70 8.1 5.4 0.74 7.5 5.067 9.4 7.5 0.56 8.7 7.0 0.62 8.1 6.5 0.67 7.5 6.0 0.71 6.9 5.563 8.8 8.2 0.54 8.2 7.6 0.59 7.6 7.1 0.64 6.9 6.5 0.68 6.3 5.971 14.1 8.8 0.82 13.2 8.3 0.90 12.4 7.7 0.97 11.5 7.2 1.02 10.6 6.667 13.3 10.1 0.77 12.4 9.4 0.85 11.5 8.7 0.92 10.7 8.1 0.98 9.8 7.563 12.5 11.2 0.74 11.6 10.4 0.81 10.8 9.7 0.88 9.8 8.8 0.94 9.0 8.071 17.3 11.5 1.04 16.1 10.8 1.14 15.2 10.1 1.23 14.1 9.4 1.29 13.0 8.667 16.4 13.1 0.98 15.2 12.2 1.08 14.1 11.3 1.17 13.1 10.5 1.24 12.1 9.663 15.4 14.3 0.94 14.2 13.3 1.04 13.3 12.4 1.12 12.1 11.3 1.19 11.0 10.371 21.1 13.8 1.23 19.7 12.9 1.35 18.5 12.1 1.45 17.2 11.3 1.52 15.8 10.467 20.0 15.8 1.16 18.6 14.7 1.28 17.2 13.6 1.38 16.0 12.6 1.46 14.7 11.663 18.7 17.3 1.10 17.4 16.0 1.22 16.2 14.9 1.32 14.7 13.6 1.41 13.4 12.4

　SUZ-KA09NA×SLZ-KA09NA　SUZ-KA12NA×SLZ-KA12NA　SUZ-KA15NA×SLZ-KA15NA

Indoor air Outdoor intake air DB temperature(°F)75 85 95 105 115

TC SHC TPC TC SHC TPC TC SHC TPC TC SHC TPC TC SHC71 10.3 7.3 0.62 9.6 6.8 0.68 9.0 6.4 0.74 8.4 5.9 0.77 7.7 5.567 9.7 8.2 0.59 9.1 7.6 0.65 8.4 7.1 0.70 7.8 6.6 0.74 7.2 6.063 9.2 8.9 0.56 8.5 8.3 0.62 7.9 7.7 0.67 7.2 7.0 0.71 6.6 6.471 13.6 8.7 0.82 12.7 8.1 0.90 11.9 7.6 0.97 11.1 7.1 1.02 10.2 6.567 12.9 9.9 0.77 12.0 9.2 0.85 11.1 8.5 0.92 10.3 7.9 0.98 9.5 7.363 12.1 10.9 0.74 11.2 10.1 0.81 10.4 9.4 0.88 9.5 8.6 0.94 8.7 7.871 18.4 9.9 1.30 17.2 9.2 1.42 16.1 8.7 1.53 15.0 8.1 1.61 13.8 7.467 17.4 11.7 1.23 16.2 10.9 1.35 15.0 10.1 1.46 14.0 9.3 1.55 12.8 8.663 16.4 13.1 1.17 15.2 12.2 1.29 14.1 11.3 1.39 12.8 10.3 1.49 11.7 9.4

NOTE:１． IWB：Intake air wet-bulb temperature

TC：Total Capacity (×103Btu/h)

SHC：Sensible Heat Capacity (×103Btu/h)TPC：Total Power Consumption (kW)

2． SHC is based on 80°F of indoor intake air DB temperature.

COOLING CAPACITY CORRECTIONM d l R f i t i i l th ( ft )

SUZ-KA15NA

Model

Model

SUZ-KA09NA

SUZ-KA12NA

IWB(°F)

SUZ-KA09NA

IWB(°F)

SUZ-KA18NA

SUZ-KA12NA

SUZ-KA15NA

Model Refrigerant piping length (one way : ft.)

25（std.） 40 65 100

SUZ-KA09NA

SUZ-KA12NA

SUZ-KA15NA

SUZ-KA18NA 1.0 0.954 0.878 0.771

0.878 -1.0 0.954

0.70

0.75

0.80

0.85

0.90

0.95

1.00

0 10 20 30 40 50 60 70 80 90 100 110Refrigerant piping length (ft)

Coo

ling

capa

city

cor

rect

ions




Max. Height difference B

Additional PipingMax. length A

Indoorunit

Outdoor unit

3-9. CAPACITY CORRECTION TABLE BY REFRIGERANT PIPING LENGTH

Refrigerant piping length (one way: ft.)

25 (std.) 40 65 100

SUZ-KA09NA.THSUZ-KA12NA.THSUZ-KA15NA.TH

1.0 0.954 0.878 -

SUZ-KA18NA.TH 1.0 0.954 0.878 0.713

Model

Refrigerant piping: ft Piping size: in.

Additional piping

Max. lengthA

Additional piping

Max. heightB

Gas Liquid

Outsidediameter

MinimumWall

thicknessOutsidediameter

MinimumWall

thickness

SUZ-KA09NA.THSUZ-KA12NA.TH 65 40 3/8 0.0315 1/4 0.0315

SUZ-KA15NA.TH 65 40 1/2 0.0315 1/4 0.0315

SUZ-KA18NA.TH 100 50 1/2 0.0315 1/4 0.0315

(2) Maximum refrigerant piping length & maximum height difference

(1) Cooling capacity correction



3-9. CAPACITY CORRECTION TABLE BY REFRIGERANT PIPING LENGTH

Refrigerant piping length (ft)25(std) 40 65 100

1.000 0.954 0.878 0.771

(3) M-Series Piping Correction Cooling

Refrigerant piping length (ft)25(std) 40 65 100

1.000 0.989 0.972 0.955

(4) M-Series Piping Correction Heating




3-10. CHARGE CALCULATIONS

Model Outdoor unit precharged

Refrigerant piping length (one way): ft.

25ft 30ft 40ft 50ft 60ft 65ft

SUZ-KA09NA.TH 2 lb. 0 oz.

0 1.62 4.86 8.10 11.34 12.96SUZ-KA12NA.TH2 lb. 9 oz.

SUZ-KA15NA.TH NOTE: Calculation: X oz. = 1.62/5 oz./ft (Refrigerant piping length (ft) - 25)

Model Outdoor unit precharged

Refrigerant piping length (one way): ft.

25ft 30ft 40ft 50ft 60ft 70ft 80ft 90ft 100ft

SUZ-KA18NA.TH 4 lb. 0 oz. 0 1.08 3.24 5.40 7.56 9.72 11.88 14.04 16.20

NOTE: Calculation: X oz. = 1.08/5 oz./ft (Refrigerant piping length (ft) - 25)

NOTE: Refrigerant piping exceeding 25 ft. requires additional refrigerant charge according to the calcualation.(1) Additional Refrigerant Charge (R410A: oz.)



3-11. AIR FLOW DATA

SEZ-KD09NA4.TH(External static pressure 0.06[in.WG](15Pa)) 208/230V 60Hz

0

10

20

30

40

50

4 5 6 7 8 9 10

Airflow rate(m3/min)[CFM][141] [176] [212] [247] [282] [318] [353]

Ext

erna

l sta

tic p

ress

ure

[in.

WG

](Pa)

[0.20]

[0.16]

[0.12]

[0.08]

[0.04]

Middle

Low

High

Limit

Rated point

0

40

30

20

10

4 5 6 7 8 9 10

Airflow rate(m3/min)[CFM]

Ext

erna

l sta

tic p

ress

ure

[in.

WG

](Pa)


Middle

Low

High

Rated point

Limit[0.16]

[0.12]

[0.08]

[0.04]

[141] [176] [212] [247] [282] [318] [353]4 5 6 7 8 9 10


0

10

20

30

40

50

60

70

80

Ext

erna

l sta

tic p

ress

ure

[in.

WG

](Pa)


4 5 6 7 8 9 10


Middle

Low

High

Limit

Rated point

[0.32]

[0.28]

[0.24]

[0.20]

[0.16]

[0.12]

[0.08]

[0.04]

0

10

20

30

40

50

60

70

80


4 5 6 7 8 9 10


Ext

erna

l sta

tic p

ress

ure

[in.

WG

](Pa)

[0.32]

[0.28]

[0.24]

[0.20]

[0.16]

[0.12]

[0.08]

[0.04]

Middle

Low

High

Limit

Rated point

(1) Indoor Unit




3-11. AIR FLOW DATA


6 7 8 9 10 11 120

10

20

30

40

50

Ext

erna

l sta

tic p

ress

ure

[in.

WG

](Pa)

[0.20]

[0.16]

[0.12]

[0.08]

[0.04]

Airflow rate(m3/min)[CFM][212] [282] ]883[]353[]742[ ]424[]813[

Middle

Low

High

Limit

Rated point

6 7 8 9 10 11 12


0

40

30

20

10

Ext

erna

l sta

tic p

ress

ure

[in.

WG

](Pa)

[0.16]

[0.12]

[0.08]

[0.04]


Middle

Low

High

Limit

Rated point

0

20

10

30

40

50

60

70

80


6 7 8 9 10 11 12

Ext

erna

l sta

tic p

ress

ure

[in.

WG

](Pa)

[0.32]

[0.28]

[0.24]

[0.20]

[0.16]

[0.12]

[0.08]

[0.04]


Middle

Low

High

Limit

Rated point

0

20

10

30

40

50

60

70

80


6 7 8 9 10 11 12

Ext

erna

l sta

tic p

ress

ure

[in.

WG

](Pa)

[0.32]

[0.28]

[0.24]

[0.20]

[0.16]

[0.12]

[0.08]

[0.04]


Middle

Low

High

Limit

Rated point



3-11. AIR FLOW DATA


8 9 10 11 12 13 14 15 160

10

20

30

40

50

Ext

erna

l sta

tic p

ress

ure

[in.

WG

](Pa)

[0.20]

[0.16]

[0.12]

[0.08]

[0.04]

Airflow rate(m3/min)[CFM][282] [318] [353] [388] [424] [494][459] [530] [565]

High

Limit

Rated point

Middle

Low



8 9 10 11 12 13 14 15 160

40

30

20

10

Ext

erna

l sta

tic p

ress

ure

[in.

WG

](Pa)

[0.16]

[0.12]

[0.08]

[0.04]

[282] [318] [353] [388] [424] [494][459] [530] [565]

Middle

Low

High

Limit

Rated point


8 9 10 11 12 13 14 15 160

10

20

30

40

50

60

70

80

Ext

erna

l sta

tic p

ress

ure

[in.

WG

](Pa)

[0.32]

[0.28]

[0.24]

[0.20]

[0.16]

[0.12]

[0.08]

[0.04]


Middle

Low

High

Limit

Rated point


8 9 10 11 12 13 14 15 160

10

20

30

40

50

60

70

80

Ext

erna

l sta

tic p

ress

ure

[in.

WG

](Pa)

[0.32]

[0.28]

[0.24]

[0.20]

[0.16]

[0.12]

[0.08]

[0.04]


Middle

Low

High

Limit

Rated point




3-11. AIR FLOW DATA


9 10 11 12 13 14 15 16 17 18 190

10

20

30

40

50

Ext

erna

l sta

tic p

ress

ure

[in.

WG

](Pa)

[0.20]

[0.16]

[0.12]

[0.08]

[0.04]

[318] [353] [388] [424] [494][459] [530] [565] [600] [671][636]

Middle

Low

High

Limit

Rated point




9 10 11 12 13 14 15 16 17 18 190

40

30

20

10

Ext

erna

l sta

tic p

ress

ure

[in.

WG

](Pa)

[0.16]

[0.12]

[0.08]

[0.04]

[318] [353] [388] [424] [494][459] [530] [565] [600] [671][636]

Middle

Low

High

Limit

Rated point


9 10 11 12 13 14 15 16 17 18 190

10

20

30

40

60

70

50

80

Ext

erna

l sta

tic p

ress

ure

[in.

WG

](Pa)

[0.32]

[0.28]

[0.24]

[0.20]

[0.16]

[0.12]

[0.08]

[0.04]

[318] [353] [388] [424] [494][459] [530] [565] [600] [671][636]

Middle

Limit

Rated point

Low

High



9 10 11 12 13 14 15 16 17 18 190

10

20

30

40

60

70

50

80

Ext

erna

l sta

tic p

ress

ure

[in.

WG

](Pa)

[0.32]

[0.28]

[0.24]

[0.20]

[0.16]

[0.12]

[0.08]

[0.04]

[318] [353] [388] [424] [494][459] [530] [565] [600] [671][636]Airflow rate(m3/min)[CFM]

Middle

Limit

Rated point

Low

High



3-12. SOUND PRESSURE LEVELS

90

80

70

60

50

40

30

20

1063 125 250 500 1000 2000 4000 8000

APPROXIMATETHRESHOLD OFHEARING FORCONTINUOUSNOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OC

TAV

E B

AN

D S

OU

ND

PR

ES

SU

RE

LE

VE

L, d

B (0

dB

= 0

.000

2 µ

bar)

BAND CENTER FREQUENCIES, Hz

SEZ-KD09NA4.THExternal static pressure: 0.06[in.WG](15Pa)

HighMiddle

30SPL(dB)

26Low 23

LINE<60Hz>

NOTCH

90

80

70

60

50

40

30

20

1063 125 250 500 1000 2000 4000 8000


NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OC

TAV

E B

AN

D S

OU

ND

PR

ES

SU

RE

LE

VE

L, d

B (0

dB

= 0

.000

2 µ

bar)



HighMiddle

29SPL(dB)

25Low 22

LINE<60Hz>

NOTCH

90

80

70

60

50

40

30

20

1063 125 250 500 1000 2000 4000 8000


NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OC

TAV

E B

AN

D S

OU

ND

PR

ES

SU

RE

LE

VE

L, d

B (0

dB

= 0

.000

2 µ

bar)



HighMiddle

33SPL(dB)

29Low 25

LINE<60Hz>

NOTCH

90

80

70

60

50

40

30

20

1063 125 250 500 1000 2000 4000 8000


NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OC

TAV

E B

AN

D S

OU

ND

PR

ES

SU

RE

LE

VE

L, d

B (0

dB

= 0

.000

2 µ

bar)



HighMiddle

31SPL(dB)

28Low 24

LINE<60Hz>

NOTCH

INDOOR UNIT

NOTE: The sound level is measured in an anechoic room where echoes are few, when compressor stops. The soundmay be bigger than displayed level under actual installation condition by surrounding echoes. The sound levelcan be higher by about 2 dB than the displayed level during cooling and heating operation.

(1) Indoor Unit





90

80

70

60

50

40

30

20

1063 125 250 500 1000 2000 4000 8000


NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OC

TAV

E B

AN

D S

OU

ND

PR

ES

SU

RE

LE

VE

L, d

B (0

dB

= 0

.000

2 µ

bar)



HighMiddle

33SPL(dB)

28Low 23

LINE<60Hz>

NOTCH

90

80

70

60

50

40

30

20

1063 125 250 500 1000 2000 4000 8000


NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OC

TAV

E B

AN

D S

OU

ND

PR

ES

SU

RE

LE

VE

L, d

B (0

dB

= 0

.000

2 µ

bar)



HighMiddle

33SPL(dB)

28Low 23

LINE<60Hz>

NOTCH

90

80

70

60

50

40

30

20

1063 125 250 500 1000 2000 4000 8000


NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OC

TAV

E B

AN

D S

OU

ND

PR

ES

SU

RE

LE

VE

L, d

B (0

dB

= 0

.000

2 µ

bar)



HighMiddle

35SPL(dB)

31Low 25

LINE<60Hz>

NOTCH

90

80

70

60

50

40

30

20

1063 125 250 500 1000 2000 4000 8000


NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OC

TAV

E B

AN

D S

OU

ND

PR

ES

SU

RE

LE

VE

L, d

B (0

dB

= 0

.000

2 µ

bar)



HighMiddle

34SPL(dB)

29Low 24

LINE<60Hz>

NOTCH





90

80

70

60

50

40

30

20

1063 125 250 500 1000 2000 4000 8000


NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OC

TAV

E B

AN

D S

OU

ND

PR

ES

SU

RE

LE

VE

L, d

B (0

dB

= 0

.000

2 µ

bar)



HighMiddle

37SPL(dB)

34Low 30

LINE<60Hz>

NOTCH

90

80

70

60

50

40

30

20

1063 125 250 500 1000 2000 4000 8000


NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OC

TAV

E B

AN

D S

OU

ND

PR

ES

SU

RE

LE

VE

L, d

B (0

dB

= 0

.000

2 µ

bar)



HighMiddle

36SPL(dB)

33Low 29

LINE<60Hz>

NOTCH

90

80

70

60

50

40

30

20

1063 125 250 500 1000 2000 4000 8000


NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OC

TAV

E B

AN

D S

OU

ND

PR

ES

SU

RE

LE

VE

L, d

B (0

dB

= 0

.000

2 µ

bar)



HighMiddle

39SPL(dB)

36Low 32

LINE<60Hz>

NOTCH

90

80

70

60

50

40

30

20

1063 125 250 500 1000 2000 4000 8000


NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OC

TAV

E B

AN

D S

OU

ND

PR

ES

SU

RE

LE

VE

L, d

B (0

dB

= 0

.000

2 µ

bar)



HighMiddle

38SPL(dB)

35Low 31

LINE<60Hz>

NOTCH






90

80

70

60

50

40

30

20

1063 125 250 500 1000 2000 4000 8000


NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OC

TAV

E B

AN

D S

OU

ND

PR

ES

SU

RE

LE

VE

L, d

B (0

dB

= 0

.000

2 µ

bar)



HighMiddle

38SPL(dB)

34Low 30

LINE<60Hz>

NOTCH

90

80

70

60

50

40

30

20

1063 125 250 500 1000 2000 4000 8000


NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OC

TAV

E B

AN

D S

OU

ND

PR

ES

SU

RE

LE

VE

L, d

B (0

dB

= 0

.000

2 µ

bar)



HighMiddle

37SPL(dB)

33Low 29

LINE<60Hz>

NOTCH

90

80

70

60

50

40

30

20

1063 125 250 500 1000 2000 4000 8000


NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OC

TAV

E B

AN

D S

OU

ND

PR

ES

SU

RE

LE

VE

L, d

B (0

dB

= 0

.000

2 µ

bar)



HighMiddle

39SPL(dB)

36Low 32

LINE<60Hz>

NOTCH

90

80

70

60

50

40

30

20

1063 125 250 500 1000 2000 4000 8000


NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OC

TAV

E B

AN

D S

OU

ND

PR

ES

SU

RE

LE

VE

L, d

B (0

dB

= 0

.000

2 µ

bar)



HighMiddle

39SPL(dB)

35Low 31

LINE<60Hz>

NOTCH





90

80

70

60

50

40

30

20

1063 125 250 500 1000 2000 4000 8000

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70


APPROXIMATETHRESHOLD OF HEARING FORCONTINUOUSNOISE

COOLING

FUNCTION SPL(dB(A)) LINE

HEATING

46

50

OC

TAV

E B

AN

D S

OU

ND

PR

ES

SU

RE

LE

VE

L, d

B (0

dB

= 0

.000

2 b

ar)

SUZ-KA09NA.TH

90

80

70

60

50

40

30

20

1063 125 250 500 1000 2000 4000 8000

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70



COOLING


HEATING

49

51

OUTDOOR UNIT

MICROPHONE1m

OC

TAV

E B

AN

D S

OU

ND

PR

ES

SU

RE

LE

VE

L, d

B (0

dB

= 0

.000

2 b

ar)

SUZ-KA12NA.TH

COOLING


HEATING

54

56

90

80

70

60

50

40

30

20

1063 125 250 500 1000 2000 4000 8000

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70



OC

TAV

E B

AN

D S

OU

ND

PR

ES

SU

RE

LE

VE

L, d

B (0

dB

= 0

.000

2 b

ar)

SUZ-KA18NA.TH

OUTDOOR UNIT

90

80

70

60

50

40

30

20

1063 125 250 500 1000 2000 4000 8000

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70



COOLING


HEATING

49

51

OC

TAV

E B

AN

D S

OU

ND

PR

ES

SU

RE

LE

VE

L, d

B (0

dB

= 0

.000

2 b

ar)

SUZ-KA15NA.TH

(2) Outdoor Unit




Outdoor unit

Rating Guaranteed Voltage

Min. 187V Max. 253V 208V208/230V

60Hz 1 Phase

230V

ModeIntake Air Temperature Indoor Outdoor

Condition DB (°F) WB (°F) DB (°F) WB (°F)

Cooling

Standard temperature 80 67 95 —

Maximum temperature 90 73 115 —

Minimum temperature 67 57 14 —

Maximum humidity 78% —

Heating

Standard temperature 70 60 47 43

Maximum temperature 80 67 75 65

Minimum temperature 70 60 6 5

3-13. STANDARD OPERATION RANGE



(1) Indoor Unit

Part Number Descriptions Applicable model

BRP-1Bottom Return Plate (Converts low profile ducted indoor

unit from rear return to bottom return)KD09


unit from rear return to bottom return)KD12,15


unit from rear return to bottom return)KD18

C13-103 Blue Diamond Sensor Extension Cable - 15 Ft.

All ModelsCN24RELAY-KIT-CM3Relay Kit for external heater adapter connects to CN24 on

indoor control board

DPLS1 Drain Pan Level Sensor/Control for indoor unit shut off to prevent Drain Pan Overflow

FBL 1-1 FB SERIES Filter Box with MERV 8 Filters KD09

FBL 1-2 FB SERIES Filter Box with MERV 8 Filters KD12,15

FBL 1-3 FB SERIES Filter Box with MERV 8 Filters KD18

MAC-333IF-E

System Control Interface - MA, Contact terminal, and

M-NET Control Adapter, Supplemental heat and humidifier

adaptor

All Models

MCCH1 Portable Central Controller (PCC) - controls up to 16 RedLINK Zones - requires an MHK1 on each indoor unit

MHK1 Wireless wall-mounted remote controller (MRCH1) with a signal receiver (MIFH1) and cable (MRC1) all in one kit

MOS1 Outdoor Air Sensor - reads both outside temperature and humidity displayed on MRCH1 and MCCH1 if installed

3-14. ACCESSORIES




(1) Indoor Unit (cont.)


PAC-715AD Wire for Remote on/off with CN32 connector

All Models

PAC-725ADConnector and wire for Operation status/error, booster fan

control for fresh air using CN51

PAC-SE41TS-E Remote temperature sensor for indoor units

PAC-SF40RM-ERemote Operation Adapter with wire terminals for remote

on/off and operation status/error

PAR-FA32MA Wireless Signal Receiver used with PAR-FL32MA

PAR-FL32MA Wireless Remote Controller used with PAR-FA32MA

PAC-YT53CRAU Simple MA Remote Controller

PAR-31MAA

Wall mounted, hard wired, multi-functional controller: used

specifically for grouping (up to 16 units), twinning, lead/lag,

and 7 day programmable applications

RCMKP1CBLockdown Bracket for wireless, hand-held, remote

controllers

SI30-115 Mini-Condensation pump - 115 volt application

SI30-230 Mini-Condensation pump - 230 volt application

TAZ-MS303Advanced Blue Diamond Mini-Condensation pump w/

Resevoir & Sensor - 208/230 volt application

3-14. ACCESSORIES



(1) Indoor Unit (cont.)


MLS143812T-15

Diamondback

Linesets

1/4 x 3/8 x 15' / 1/2" Twin-Tube Insulation

KD09,12

MLS143812T-30 1/4 x 3/8 x 30' / 1/2" Twin-Tube Insulation




KD15,18





3-14. ACCESSORIES




3-14. ACCESSORIES

(2) Outdoor Unit


CWMB1 4 piece ( 1 pair) condensing unit wall mounting brackets - painted steel

All Models

DSD-400P Outdoor Unit 3-1/4 inch Mounting Base (Pair) - Plastic

MAC-640BH-U Outdoor Unit Drain Pan Heater used during defrost cycle KA09,12,15

MAC-641BH-U Outdoor Unit Drain Pan Heater used during defrost cycle KA18

ULTRILITE1 Condensing Unit Mounting Pad 16” x 36” x 3” All Models

Date post:	18-Mar-2018
Category:	Documents
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