Panasonic CS-PC9DKV User manual

CS/CU-PC9DKV
CS/CU-PC12DKV
Air Conditioner
WARNING
This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-techical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service
or repair the product or products dealt with in this service information by anyone else could result in serious injury or death.
1 Features 2
2 Functions 3
3 Product Specifications 6
4 Dimensions 10
5 Refrigeration Cycle Diagram 12
6 Block Diagram 13
7 Wiring Diagram 14
8 Operation Details 15
9Installation 25
10 2-way,3-way Valve
11 Disassembly of The Parts
12 Troubleshooting Guide
13 Technical Data
14 Exploded View
15 Replacement Parts List
16 Exploded View
17 Replacement Parts List
18 Electronic Circuit Diagram
CONTENTS
Page Page
Order No. GMAC0505041C3
Guangzhou Matsushita Air Conditioner Co., Ltd.
(GMAC) All rights reserved. Unauthorized copying
and distribution is violation of law.
C
R
35
42
45
47
48
49
50
51
52
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R
OFF
MODE TEMP
OFF/ON
ON
CANCEL SET
STD
TIMER
FAN SPEED AIR SWING

2
1 Features
High Efficiency
Air Quality Indicator
Comfort Environment
Air filter with function to reduce dust and smoke
Auto Restart Control
Automatically restart after power failure
12-hour Timer Setting
CS-PC9DKV / CU-PC9DKV / CS-PC12DKV / CU-PC12DKV

Operation START/STOP
Operation Mode Selection
Automatic Operation
Cooling Mode Operation
Soft Dry Mode Operation
Air Circulation Mode Operation
Mode
Indoor Fan Speed Selection
Low Speed
Medium Speed
High Speed
Automatic Speed
Airflow Direction Control
Horizontal Airflow Direction Control
-Auto Control
-Manual Control
Vertical Airflow Direction Manual Control
Room Temperature Setting
Temperature Setting(16 to 30 )
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 Functions
Remote Control
3
OFF/ON
MODE
FAN
SPEED
AIR
SWING
TEMP
TIMER
OFF/ON
TIMER
SET/
CANCEL
OFF
MODE TEMP
OFF/ON
ON
CANCEL SET
STD
TIMER
FAN SPEED AIR SWING
Turn on/off the air conditionor
When stop the operation by pressing
OFF/ON button,the cursor key points
to OFF.
By pressing SET button for 5seconds
continuously to switch to set the sensor
sensitivity.
CS-PC9DKV / CU-PC9DKV / CS-PC12DKV / CU-PC12DKV

Indoor Unit
Demonstration Mode
When the remote control cannot be used or
for repairing and testing ,please use this
button.
Power Switch ON/OFF
Signal Receiving Sound Control
Keep pressing this button for 10seconds to turn
on or turn off the signal receiving sound.
Operation Indication Lamps
Power (green)
Timer(orange)
Lights up in operation;
Blinks during Test
Run operation and
determining Auto
Operation mode
Timer in operation
Operation Mode
Cooling/Soft Dry /Auto Operation/ Air circulation
Time Delay Safety Control
The unit will restart operation in 3-4
minutes after each pause.
7-Minutes Time Save Control
7-minutes automatic restarting at Cooling
Operation
National
4
Keep pressing this button for 15seconds to start
or end the Demonstration Mode.
Auto Switch
Button
Air quality
Green
Orange
Red
Anti-freezing Control for the Evaporator
Cooling or Soft Dry Operation
High,Med,Low
Auto Fan Speed
Indoor Fan Speed Control
Automatic Airflow Direction Control
The louver automatically swings up and down
Airflow Direction Manual Control
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 control.
CS-PC9DKV / CU-PC9DKV / CS-PC12DKV / CU-PC12DKV

Outdoor Unit
5
Panasonic
Anti-reverse Protection
To protect the compressor from reverse
rotation when power off suddenly.
Overload Protector
The 2-step Overload Protector is to protect
the compressor when
1)Temperature of compressor reaches 165
2)High temperature or current enters into the
compressor
60-seconds Test Operation Control
Once the compressor is activated, it
does not stop for 60 seconds. It stops
immediately with remote control
ON/OFF button.
CS-PC9DKV / CU-PC9DKV / CS-PC12DKV / CU-PC12DKV

Cooling Capacity
Moisture Removal
Power Source
Airflow Method
Air Circulation Indoor Air (low)
Indoor Air (medium)
Indoor Air (high)
Outdoor Air
Noise Level
Electrical
Data
Piping Connection Port(Flare piping)
Piping Size(Flare piping)
Drain Hose
Power Supply Cord Length
(Number of core-wire)
Dimensions
Net Weight
Compressor
Air Circulation
Unit
kW
L/h
Phase
V
Cycle
OUTLET
INTAKE
m /min
3
m /min
3
m /min
3
m /min
3
dB(A)
W
A
W/W
A
Input
Running Current
EER
Starting Current
Inner Diameter
Length
Height
Width
Depth
Type
Motor Type
Rated Output
Type
Motor Type
Fan
Speed
Low
Med
High
Rated Output
Input
Inch
inch
Inch
inch
mm
m
mm
mm
mm
kg
W
W
W
rpm
CS-PC9DKV CU-PC9DKV
2.50-2.50
1.4
Single
220/230
60
SIDE VIEW TOP VIEW
6.2
7.0
8.1
-
-
-
-
High49
High36,Low30
830-840
4.00-3.90
3.01-2.98
19.0
G:half union3/8"
L:half union1/4"
G:gas side3/8"
L:liquid side1/4"
G:3-way valve3/8"
L:2-way valve1/4"
G:gas side3/8"
L:liquid side1/4"
-
-
-
-
-
-
-
m
14
0.5
1.3
3 core-wire/1.0mm2
250
770
205
7.5
530
650
230
24
Cross-flow fan
Induction(4 pole)
-
16
870 60
980 60
1130 60
Rotary(1 cylinder)
Rolling piston type
Induction(2 pole)
650
Propeller fan
Induction(6pole)
-
28
-
-
860 60
-
rpm
rpm
6
CS-PC9DKV / CU-PC9DKV / CS-PC12DKV / CU-PC12DKV
3 Product Specifications

Heat
Exchanger
Description
Tube Material
Fin Type
FPI
Refrigerant Control Device
Refrigeration Oil
Refrigerant (R-22)
Thermostat
Protection Device
Capillary
Air Filter
Refrigerant Circulation Control Device
Compressor Capacitor
Fan Motor Capacitor
Unit CS-PC9DKV CU-PC9DKV
Length
Circulation
Inner Diameter
mm
(c.c)
g
mm
L/min
mm
F, V
F, V
Evaporator
copper
slot type
(Plate fin configuration,forced draft)
2x12 1x24
Condenser
copper
Corrugation type
18
610x168x25.4
-
-
-
-
-
-
-
Electronic Control
P.P Honeycomb
17
575.8x504x12.7
Capillary Tube
SUNISO 4GDID or
ATMOS M60(M56)
430(*)
O.L.P.(25A/230V)
-
Capillary
-F,30 370V
F,2.0 400VF,1.5 400V
Dimensions
Rows/Stage
630 20
11.7 0.2
1.5
Specifications are subject to change without notice for further improvement.
* 60g for air purging is not included.
7
CS-PC9DKV / CU-PC9DKV / CS-PC12DKV / CU-PC12DKV

Cooling Capacity
Moisture Removal
Power Source
Airflow Method
Air Circulation Indoor Air (low)
Indoor Air (medium)
Indoor Air (high)
Outdoor Air
Noise Level
Electrical
Data
Piping Connection Port(Flare piping)
Piping Size(Flare piping)
Drain Hose
Power Supply Cord Length
(Number of core-wire)
Dimensions
Net Weight
Compressor
Air Circulation
Unit
kW
L/h
Phase
V
Cycle
OUTLET
INTAKE
m /min
3
m /min
3
m /min
3
m /min
3
dB(A)
W
A
W/W
A
Input
Running Current
EER
Starting Current
Inner Diameter
Length
Height
Width
Depth
Type
Motor Type
Rated Output
Type
Motor Type
Fan
Speed
Low
Med
High
Rated Output
Input
Inch
inch
Inch
inch
mm
m
mm
mm
mm
kg
W
W
W
rpm
CS-PC12DKV CU-PC12DKV
3.50-3.50
2.1
Single
220/230
60
SIDE VIEW TOP VIEW
8.1
9.2
10.1
-
-
-
-
High49
High39,Low33
1210-1220
5.60-5.40
2.89-2.87
25.0
G:half union1/2"
L:half union1/4"
G:gas side1/2"
L:liquid side1/4"
G:3-way valve1/2"
L:2-way valve1/4"
G:gas side1/2"
L:liquid side1/4"
-
-
-
-
-
-
-
m
14
0.5
1.3
3 core-wire/1.0mm2
250
770
205
7.5
530
650
230
27
-
-
-
Cross-flow fan
Induction(4 pole)
-
16
1030 60
1160 60
1280 60
Rotary(1 cylinder)
Rolling piston type
Induction(2 pole)
1100
Propeller fan
Induction(6pole)
-
28
-
-
860 60
-
rpm
rpm
8
CS-PC9DKV / CU-PC9DKV / CS-PC12DKV / CU-PC12DKV

Heat
Exchanger
Description
Tube Material
Fin Type
FPI
Refrigerant Control Device
Refrigeration Oil
Refrigerant (R-22)
Thermostat
Protection Device
Capillary
Air Filter
Refrigerant Circulation Control Device
Compressor Capacitor
Fan Motor Capacitor
Unit CS-PC12DKV CU-PC12DKV
Length
Circulation
Inner Diameter
mm
(c.c)
g
mm
L/min
mm
F, V
F, V
Evaporator
copper
slot type
(Plate fin configuration,forced draft)
2x12 2x24
Condenser
copper
Corrugation type
21
610x252x25.4
-
-
-
-
-
-
-
Electronic Control
P.P Honeycomb
17
Capillary Tube
SUNISO 4GDID or
ATMOS M60(M56)
850(*)
O.L.P.(30A/230V)
-
Capillary
-F,
30 370V
F,
2.0 440VF,1.5 400V
Dimensions
Rows/Stage
630 20
11.7 0.2
1.5
Specifications are subject to change without notice for further improvement.
* 60g for air purging is not included.
578
558 X504x25.4
9
CS-PC9DKV / CU-PC9DKV / CS-PC12DKV / CU-PC12DKV

4 Dimensions
Indoor Unit
61
165
49
(410) (43)
Front View
<Back View> Installation Plate Hook
Gas Side
Liquid
Side
Installation plate (Front View)
Drain Port
770
Air intake
250
49
61
5
Side view
205
Air outlet
Left Piping
Hole
Right Piping
Hole
(79)
OFF
MODE TEMP
OFF/ON
ON
CANCEL SET
STD
TIMER
FAN SPEED AIR SWING
125
16.5
56
B
DD
229
118.8
6
15.5
20 26.5
(382)
(452)
109.2
144.2
(680)
6
15.5
20 26.5
Unit : mm
E
B
C
B
10
CS-PC9DKV
CS-PC12DKV
CS-PC9DKV / CU-PC9DKV / CS-PC12DKV / CU-PC12DKV