Panasonic Cs A9dkh Cu A9dkh Cs A12dkh Cu A12dkh Repair Manual

 1 Features 2
 2 Functions 
3
 2.1. Remote Control 
3
 2.2. Indoor Unit 
4
 2.3. Outdoor Unit 
5
 3 Product Specifications 
6
 3.1. CS-A9DKH CU-A9DKH 
6
 3.2. CS-A12DKH CU-A12DKH 
8
 4 Dimensions 
10
 4.1. Indoor Unit & Remote Control 
10
© 2005 Panasonic HA Air-Conditioning (M) Sdn Bhd
(11969-T). All rights reserved. Unauthorized copying
and distribution is a violation of law.
CS-A9DKH CU-A9DKH
CS-A12DKH CU-A12DKH
 4.2. Outdoor Unit 11
 5 Refrigeration Cycle Diagram 
12
 6 Block Diagram 
13
 7 Wiring...

 8.5. Operation Control 21
 8.6. Indoor Fan Speed Control 
28
 8.7. Outdoor Fan Speed Control 
30
 8.8. Vertical Airflow Direction Control 
30
 8.9. Horizontal Airflow Direction Control 
31
 8.10. Powerful Operation 
31
 8.11. Quiet Operation 
33
 8.12. Ionizer Operation 
35
 8.13. Timer Control 
36
 8.14. Random Auto Restart Control 
36
 8.15. Remote Control Signal Receiving Sound  
36
 9 Operating Instructions 
37
 10  Installation Instructions 
43
 10.1. Safety Precautions 
43
 10.2. Attached...

2 Functions
2.1. Remote Control
3
CS-A9DKH CU-A9DKH / CS-A12D KH CU-A12D KH / 

2.2. Indoor Unit
Automatic Operation Button
• Press for < 5 second to operate Automatic
operation mode. Used when the remote control
cannot be used.
• Press for ≥ 5 second to operate Cooling
operation mode and compressor force to on
(“beep” sound will heard). Used when test
running or servicing.
• Within 20 second of Cooling operation, press
continuously for 5 second to enter various
setting mode. “beep, beep” sound will be heard.
(Used to toggle remote control signal receiving
sound or select remote...

2.3. Outdoor Unit
5
CS-A9DKH CU-A9DKH / CS-A12D KH CU-A12D KH / 

3 Product Specifications
3.1. CS-A9DKH CU-A9DKH
UnitIndoor UnitOutdoor Unit
Power Source (Phase, Voltage, Cycle)ø, V, HzSingle, 220 - 240, 50
Cooling CapacitykW (BTU/h)2.65 -2.65 (9,040 - 9,040)
Heating CapacitykW (BTU/h)2.80 - 2.85 (9,550 - 9,720)
Moisture Removall/h (Pint/h)1.6 (3.4)
Airflow MethodOUTLET
INTAKE
SIDE VIEWTOP VIEW
Air VolumeLom3/min (cfm)Cooling; 5.8 (204) - 5.8 (204)
Heating; 6.2 (220) - 6.2 (220)—
Mem3/min (cfm)Cooling; 7.1 (251) - 7.1 (251)
Heating; 7.1 (251) - 7.1 (251)—
Him3/min...

UnitIndoor UnitOutdoor Unit
Fan MotorDescriptionCross-flow FanPropeller Fan
MaterialAS + Glass Fiber 20%PP Resin
TypeInduction (4-poles)Induction (6-poles)
InputW60.5 - 66.066 - 74.8
RatedOutputW1530
Fan SpeedLowrpmCooling; 780 - 780
Heating; 840 - 840—
MediumrpmCooling; 960 - 960
Heating; 960 - 960—
HighrpmCooling; 1,160 - 1,160
Heating; 1,270 - 1,270800 - 830
SuperHighrpmCooling; 1,270 - 1,270
Heating; ——
Heat ExchangerDescriptionEvaporatorCondenser
Tube materialCopperCopper
Fin materialAluminium (Pre...

3.2. CS-A12DKH CU-A12DKH
UnitIndoor UnitOutdoor Unit
Power Source (Phase, Voltage, Cycle)ø, V, HzSingle, 220 - 240, 50
Cooling CapacitykW (BTU/h)3.52 - 3.57 (12,000 - 12,200)
Heating CapacitykW (BTU/h)3.90 - 4.00 (9,550 - 9,720)
Moisture Removall/h (Pint/h)2.1 (4.4)
Airflow MethodOUTLET
INTAKE
SIDE VIEWTOP VIEW
Air VolumeLom3/min (cfm)Cooling; 6.7 (236) - 6.7 (236)
Heating; 7.1 (251) - 7.1 (251)—
Mem3/min (cfm)Cooling; 8.3 (294) - 8.3 (294)
Heating; 8.3 (293) - 8.3 (293)—
Him3/min (cfm)Cooling; 9.5 (340)...

UnitIndoor UnitOutdoor Unit
Fan MotorDescriptionCross-flow FanPropeller Fan
MaterialAS + Glass Fiber 20%PP Resin
MotorTypeInduction (4-poles)Induction (6-poles)
InputW60.5 - 66.071.5 - 80.3
RatedOutputW1531
Fan SpeedLowrpmCooling; 900 - 900
Heating; 960 - 960—
MediumrpmCooling; 1,120 - 1,120
Heating; 1,120 - 1,120—
HighrpmCooling; 1,280 - 1,280
Heating;1,310 - 1,310845 - 860
SuperHighrpmCooling; 1,310 - 1,310
Heating; ——
Heat ExchangerDescriptionEvaporatorCondenser
Tube materialCopperCopper
Fin...

4 Dimensions
4.1. Indoor Unit & Remote Control
10
CS-A9DKH CU-A9DKH / CS-A12D KH CU-A12D KH /