Panasonic CS-SA9CKP / CUSA9CKP5 / CS-SA12CKP / CUSA12CKP5 Service Manual ▷ View online
1 Functions
2
2 Product Specifications
5
3 Dimensions
9
4 Refrigeration Cycle Diagram
11
5 Block Diagram
12
6 Wiring Diagram
13
7 Operation Details
14
8 Installation
25
9 2-way, 3-way Valve
40
CS-SA9CKP CU-
SA9CKP5
CS-SA12CKP CU-
SA12CKP5
SA9CKP5
CS-SA12CKP CU-
SA12CKP5
10 Disassembly of the parts
47
11 Trouble-shooting guide
51
12 Technical Data
53
13 Exploded View
56
14 Replacement Parts List
57
15 Exploded View
58
16 Replacement Parts List
59
17 ELECTRONIC CIRCUIT DIAGRAM
60
Room Air Conditioners
CONTENTS
Page
Page
Order No: GMAC0204003C2
1 Functions
Operation START/ST OP
Operation Mode Selection
Automatic
Operation
Heating Mode Operation
Cooling Mode Operation
Soft Dry Mode Operation
Mode
Indoor Fan Speed Selection
High Speed
Medium Speed
Low Speed
Automatic Speed
Airflow Direction Control
Auto Airflow Direction
Airflow Direction Manual Control
Room Temperature Setting
Temperature Setting(16 C to 30 C)
Auto Operation
Timer Operation Selection
Stop/Start Operation Control
(set the ON/OFF Timer hourly later)
Set /Cancel Timer Operation
Set timer/Cancel the set timer
2
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5
Indoor Unit
When the remote control cannot be used,
please use this button.
Keep pressing this button for 10sec to turn
on or turn off the signal receiving sound.
Used when testing or repairing
Operation (green)
Timer(orange)
Iights up in operation
Blinks during Test
Run operation and
determining Auto
Operation mode
Blinks during Test
Run operation and
determining Auto
Operation mode
Timer in operation
Heating/Cooling/Soft Dry/Auto Operation
The unit will restart operation after 3-4
minutes after each pause.
7-minutes automatic restarting at Cooling
Operation
Cooling or Soft Dry Operation
Indoor fan starts running when temperature
of evaporator reaches 30 C or above.
When temperature of evaporator is between
30 C and 40 C,indoor fan will run at Super Low
or Low speed.
When temperature of evaporator reaches 34 C,
Warm Booting Operation ends.
High,Med,Low,Auto
Auto Fan Speed
Automatic Airflow Direction Control
The louver automatically swings up and down
Airflow Direction Manual Control
Auto Mode Operation Selection Button
Power Switch ON/OFF
Signal Receiving Sound Control
Test Run
Operation Indication Lamps
Operation Mode
Time Delay Safety Control
Automatic Restarting Control
Anti-freezing Control for the Evaporator
Warm Booting Control
Indoor Fan Speed Controll
Airflow Direction Control
Delayed On-timer Control
For cooling or soft dry mode, the unit
starts 15 minutes before the set time with
the remote controller, but for heating mode
30 minutes before the set time.
3
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5
Outdoor Unit
To protect the compressor from reverse
rotation when power off suddenly.
The 2-step Overload Protector is to protect
the compressor when
1/ temperature of compressor reaches 120 C
2/ high temperature or current enters into the
compressor
(Only for CU-SA9CKP5)
Once the compressor is activated,it does not
stop for 60 seconds.It stops immediately with
remote controller ON/OFF button.
Anti-freezing operation for outdoor unit(during
Heating Mode Operation only)
Temperature of the condenser is tested by TRS.
When the temperature of evaporator
reaches 51 C ,outdoor fan stops,and will
restart when the temperature of evaporator
declines to 49 C .
When the temperature of evaporator
reaches 65 C ,compressor will stop.
If the outdoor fan does not run after the
compressor is activated for 50sec,the
compressor will stop.(only in cooling
and soft dry mode oteration)
If the unit is stopped during Heating
Operation,the 4-way valve will remain in
heating mode operation mode for 5 minutes.
Anti-reverse Protection
Overload Protector
60-seconds Test Operation Control
Deicing Control
Overload Protection Control
Compressor Protection Control
4-way Valve Control
Outdoor Fan Operation Control
Controlled by the indoor unit.
4
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5