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•  Read the following “SAFETY PRECAUTIONS” carefully before perform any servicing. 

•  Electrical work must be installed or serviced by a licensed electrician. Be sure to use the correct rating of the 

power plug and main circuit for the model installed. 

•  The caution items stated here must be followed because these important contents are related to safety. The 

meaning of each indication used is as below. Incorrect installation or servicing due to ignoring of the instruction 
will cause harm or damage, and the seriousness is classified by the following indications. 

 

 

This indication shows the possibility of causing death or serious injury 

 

This indication shows the possibility of causing injury or damage to properties. 

 
•  The items to be followed are classified by the symbols: 
 

•  Carry out test run to confirm that no abnormality occurs after the servicing. Then, explain to user the operation, 

care and maintenance as stated in instructions. Please remind the customer to keep the operating instructions for 
future reference. 

 
 

 

1. Engage dealer or specialist for installation. If installation done by the user is defective, it will cause water leakage, 

electrical shock or fire. 

 

2.    Install according to this installation instructions strictly. If installation is defective, it will cause water leakage, electrical 

shock or fire. 

 

3.   Use the attached accessories parts and specified parts for installation. Otherwise, it will cause the set to fall, water 

leakage, fire or electrical shock. 

 

4.    Install at a strong and firm location which is able to withstand the set’s weight. If the strength is not enough or 

installation is not properly done, the set will drop and cause injury. 

 

5.    Do not install outdoor unit near handrail of veranda. When installing air-conditioner unit at veranda of high rise 

building, child may climb up to outdoor unit and cross over the handrail and causing accident. 

 

6.    For electrical work, follow the local national wiring standard, regulation and this installation instruction. An independent 

circuit and single outlet must be used. If electrical circuit capacity is not enough or defect found in electrical work, it will 
cause electrical shock or fire. 

 

7.    This equipment is strongly recommended to be installed with Earth Leakage Circuit Breaker (ELCB) or Residual 

Current Device (RCD). Otherwise, it may cause electrical shock and fire in case equipment breakdown or insulation 
breakdown. 

 

8.    This equipment must be properly earthed. Earth line must not be connected to gas pipe, water pipe, earth of lightning 

rod and telephone. Otherwise, it may cause electrical shock in case equipment breakdown or insulation breakdown. 

 

9.    Do not use joint cable for indoor/outdoor connection cable. Use the specified Indoor/Outdoor connection cable, refer 

to installation instructions CONNECT THE CABLE TO THE INDOOR UNIT and connect tightly for indoor / outdoor 
connection. Clamp the cable so that no external force will be acted on the terminal. If connection or fixing is not 
perfect, it will cause heat up or fire at the connection. 

 

10. Wire routing must be properly arranged so that control board cover is fixed properly. If control board cover is not fixed 

perfectly, it will cause fire or electrical shock. 

 

11.  When carrying out piping connection, take care not to let air substances other than the specified refrigerant go into 

refrigeration cycle. Otherwise, it will cause lower capacity, abnormal high pressure in the refrigeration cycle, explosion 
and injury. 

 

12. Do not use unspecified cord, modified cord, joint cord or extension cord for power supply cord. Do not share the single 
outlet with other appliances. Poor contact, poor insulation or over current will cause electrical shock or fire. 

 

13. During installation, install the refrigerant piping properly before run the compressor. Operation of compressor without 

fixing refrigeration piping and valves at opened condition will cause suck-in of air,  abnormal high pressure in 
refrigeration cycle and result in explosion, injury etc. 

 

14. During pump down operation, stop the compressor before remove the refrigeration piping.  Removal of refrigeration 

piping while compressor is operating and valves are opened will cause suck-in of air, abnormal high pressure in 
refrigeration cycle and result in explosion, injury etc. 

 

15. After completion of installation or service, confirm there is no leakage of refrigerant gas. It may generate toxic gas 

when the refrigerant contacts with fire. 

 

16. Ventilate if there is refrigerant gas leakage during operation. It may cause toxic gas when the refrigerant contacts with 

fire. 

Symbol with white background denotes item that is PROHIBITED from doing. 

  

   

Symbol with dark background denotes item that must be carried out. 

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17. Recommended installation height for indoor unit shall be at least 2.5 m. 

 

18. The appliance shall be installed in accordance with national wiring regulations. 

 

19. Keep away from small children, the thin film may cling to nose and mouth and prevent breathing.  

 

20. Tighten the flare nut with torque wrench according to specified method. If the flare nut is over-tightened, after a long 

period, the flare may break and cause refrigerant gas leakage. 

 

22. Do not insert your fingers or other objects into the unit, high speed rotating fan may cause injury. 

 

23. Do not modify the machine, part, material during repairing service. 

 

24.  Must not use other parts except original parts describe in catalog and manual. 

 
 
 

 

1. Do not install the unit at place where leakage of flammable gas may occur. In case gas leaks and accumulates at 

surrounding of the unit, it may cause fire. 

 

2. Carry out drainage piping as mentioned in installation instructions. If drainage is not perfect, water may enter the room 

and damage the furniture. 

 

3. Do not touch outdoor unit air inlet and aluminums fin. It may cause injury. 

 

4.  Select an installation location which is easy for maintenance. 

 

5. Power supply connection to the air conditioner. 

Connect the power supply cord of the air conditioner to the mains using one of the following methods. 
Power supply point should be in easily accessible place for power disconnection in case of emergency. 
In some countries, permanent connection of this air conditioner to the power supply is prohibited. 
1) Power supply connection to the receptacle using a power plug. 

Use an approved 15/16A power plug with earth pin for the connection to the receptacle. 

2) Power supply connection to a circuit breaker for the permanent connection. Use an approved 16A circuit breaker for 

the permanent connection. It must be a double pole switch with a minimum 3.5 mm contact gap. 

 

6. Do not release refrigerant. 

Do not release refrigerant during piping work for installation, re-installation and during repairing a refrigeration parts. 
Take care of the liquid refrigerant, it may cause frostbite. 

 

7. Installation or servicing work. 

It may need two people to carry out the installation and service work. 

 

8.   Do not install this appliance in a laundry room or other location where water may drip from the ceiling, etc.

 

 

9. Do not sit ot step on the unit, you may fall down accidentally. 

 

10. Do not touch the sharp aluminium fin, sharp parts may cause injury. 

 

11. Thermal fuse specification for indoor unit: 250V 3.15A T3.15AL. 

 

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Indoor CS-PA7KKD 

CS-PA9KKD 

Model 

Outdoor CU-PA7KKD 

CU-PA9KKD 

Performance Test Condition 

JIS 

JIS 

Phase, Hz 

Single, 50 

Single, 50 

Power Supply 

V 220  220 

240 

kW 2.100  2.600 

2.650 

BTU/h 7160 

8860 

9030 

Capacity 

kJ/h 1800  2230 

2270 

Running Current 

A 

3.50 

4.60 

4.30 

Input Power 

W 

695 

990 

1010 

W/W 3.02  2.62 

2.62 

EER 

Btu/hW 10.30 

8.94 

8.94 

Power Factor 

% 

90 

97 

97 

Indoor Noise (H / L / QLo) 

dB-A 

37 / 29 / - 

38 / 30 / - 

38 / 30 / - 

Cooling 

Outdoor Noise (H / L) 

dB-A 

47 /  -  

47 /  -  

47 /  -  

kW 2.350  3.000 

3.050 

BTU/h 8010  10230 

10400 

Capacity 

kJ/h 2010  2570 

2620 

Running Current 

A 

3.00 

3.70 

3.50 

Input Power 

W 

600 

790 

810 

W/W 3.91  3.79 

3.76 

COP 

Btu/hW 13.35 

12.94 

12.83 

Power Factor 

% 

90 

97 

96 

Indoor Noise (H / L / QLo) 

dB-A 

38 / 29 / - 

38 / 29 / - 

38 / 29 / - 

Heating 

Outdoor Noise (H / L) 

dB-A 

48 /  -  

48 /  -  

49 /  -  

Max Current (A) / Max Input Power (W) 

4.50 / 940 

5.80 / 1.150k 

Starting Current (A) 

14.8 

18.0 

Type 

 

Hermetic Motor 

Hermetic Motor 

Motor Type 

 

Induction (2 poles)  

Induction (2 poles) 

Compressor 

Output Power 

W 

600 

750 

Type 

 

Cross-flow fan 

Cross-flow fan 

Material  

AS 

AS 

Motor Type 

 

AC (4 poles) 

AC (4 poles) 

Input Power 

W 

44 

44 

Output Power 

W 

18 

18 

Lo rpm 

730 

800 

Me rpm 

860 

930 

Speed 

(COOLING

) 

Hi rpm 

1010 

1060 

Lo rpm 

780 

800 

Me rpm 

930 

950 

Indoor Fan 

Speed 

(HEATING) 

Hi rpm 

1090 

1010 

Type  

Propeller 

Propeller 

Material  

PP 

PP 

Motor Type 

 

PSC (6 poles) 

PSC (6 poles) 

Input Power 

W 

63.4 

63.4 

Output Power 

W 

28 

28 

Outdoo

r Fa

n 

Speed Hi 

(COOLING) 

rpm 

810 

810 

6 

Speed Hi 

(HEATING) 

rpm 

840 

840 

Moisture Removal 

L/h (Pt/h) 

1.3 (2.2) 

1.5 (2.6)-1.5(2.6)  

Lo m

3

/min (ft

3

/m) 

7.8 (274)  

8.1 (213)  

Me m

3

/min (ft

3

/m) 

9.2 (323)  

9.5 (333)  

Indoor Airflow 

(COOLING) 

Hi m

3

/min (ft

3

/m) 

10.8 (380)  

10.8 (380)  

Lo m

3

/min (ft

3

/m) 

7.9 (277) 

8.7 (306) 

Me m

3

/min (ft

3

/m) 

9.4 (330) 

10.3 (364) 

Indoor Airflow 

(HEATING) 

Hi m

3

/min (ft

3

/m) 

11.0 (387) 

11.0 (387) 

Hi (COOLING)  m

3

/min (ft

3

/m) 

26.8 (948)  

26.8 (948) 

Outdoor 

Airflow 

Hi (HEATING)  m

3

/min (ft

3

/m) 

26.8 (948) 

27.2 (960) 

Control Device 

 

Capillary Tube 

Capillary Tube 

Refrigerant Oil 

cm

3

 

ATMOS M60 or SUNISO 4GDID  

(290) 

ATMOS NM56M or SUNISO 4GDID 

(350) 

Refrigeration 

Cycle 

Refrigerant 

Type 

g (oz) 

R22, 580 (20.3) 

R22, 850 (29.7) 

Height(I/D / 

O/D) 

mm (inch) 

290 (11-15/32)

530(20-7/8) 

290 (11-15/32) 

530 (20-7/8) 

Width (I/D / 

O/D) 

mm (inch) 

848 (33-13/32)

650(25-19/32)

848 (33-13/32) 

650 (25-19/32) 

Dimension 

Depth (I/D / 

O/D) 

mm (inch) 

204 (8-1/32)

230 (9-1/16) 

204 (8-1/32) 

230 (9-1/16) 

Weight 

Net (I/D / O/D) 

kg (lb) 

9.0 (20) 

21 (46) 

9.0 (20) 

25 (55) 

Pipe Diameter (Liquid / 

Gas) 

mm (inch) 

6.35 (1/4) / 9.52 (3/8) 

6.35 (1/4) / 9.52 (3/8) 

Standard length 

m (ft) 

5.0 (16.4) 

5.0 (16.4) 

Length range (min – max) 

m (ft) 

3 (9.8) ~ 7 (23.0) 

3 (9.8) ~ 7 (23.0) 

I/D & O/D Height different 

m (ft) 

5.0 (16.4) 

5.0 (16.4) 

Additional Gas Amount 

g/m (oz/ft) 

- 

- 

Piping 

Length for Additional Gas 

m (ft) 

- 

- 

Inner Diameter 

mm  

16 

16 

Drain Hose 

Length mm 

500 

500 

Fin Material 

 

Pre coated 

Pre coated 

Fin Type 

 

Slit Fin 

Slit Fin 

Row x Stage x 

FPI 

 

2 x 15 x 18 

2 x 15 x 18 

Indoor Heat 

Exchanger 

Size (W x H x L) 

mm 

610 x 315 x 25.4 

610 x 315 x 25.4 

Fin Material 

 

Pre coated 

Pre coated 

Fin Type 

 

Slit Fin 

Slit Fin 

Row x Stage x 

FPI 

 

1 x 24 x 21 

1 x 24 x 21 

Outdoor 

Heat 

Exchanger 

Size (W x H x L) 

mm 

18.19 x 504.0 x 563.9            

18.19 x 504.0 x 563.9 

Material 

 

P.P.HONEY COMB 

P.P.HONEY COMB 

Air Filter 

Type  

One-touch 

One-touch 

Power Supply 

 

Indoor 

Indoor 

Power Supply Cord 

A 

Nil (10A) 

Nil (10A) 

Thermostat  

- 

- 

Protection Device 

 

- 

- 

COOLING HEATING  COOLING 

HEATING 

Temperature (℃) 

DRY 

BULB 

WET 

BULB

DRY 

BULB

WET 

BULB

DRY 

BULB

WET 

BULB

DRY 

BULB 

WET 

BULB 

Maximum 32 23 30  -  32  23  30 

- 

Indoor Operation Range 

Minimum 16 11 16  -  16  11  16 

- 

Maximum 43 26 24 18  43  26  24  18 

Outdoor Operation Range 

Minimum 16 11  -5  -6  16  11 

-5 

-6 

1. 

Cooling capacities are based on indoor temperature of 27°C DRY BULB (80.6°F DRY BULB), 19.0°C WET BULB (66°F WET BULB) and 
outdoor air temperature of 35°C DRY BULB (95°F DRY BULB), 24°C WET BULB (75.2°F WET BULB) 

Heating capacities are based on indoor temperature of 20°C DRY BULB (68°F DRY BULB), and outdoor air temperature of 7°C DRY BULB 
(95°F DRY BULB), 6°C WET BULB (75.2°F WET BULB)