Panasonic CS-PC12DKD / CU-PC12DKD / CSCU-PA12DKD / CU-PA12DKD Service Manual ▷ View online
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
2)High temperature or current enters into the
compressor
145
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.
Anti-freezing operation for outdoor unit(during
Heating Mode Operation only)
Temperature of the condenser is tested by TRS.
(For PA12DKD only)
Deicing Control
Overload Protection Control
When the temperature of evaporator
reaches 51
,outdoor fan stops,and will
restart when the temperature of evaporator
declines to 49
.
When the temperature of evaporator
reaches 65
,compressor will stop.
4-way Valve Control
If the unit is stopped during Heating
Operation,the 4-way valve will remain in
heating mode operation for 5 minutes.
(For PA12DKD only)
(For PA12DKDonly)
CS-PC12DKD / CU-PC12DKD / CS-PA12DKD / CU-PA12DKD
6
3 Product Specifications
CS-PC12DKD / CU-PC12DKD / CS-PA12DKD / CU-PA12DKD
Cooling Capacity
Heating Capacity
Moisture Removal
Power Source
Airflow Method
Air Circulation Indoor Air (low)
Indoor Air (medium)
Indoor Air (high)
Outdoor Air
Noise Level
Electrical
Data
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
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/COP
Starting Current
Inner Diameter
Length
Length
Height
Width
Depth
Type
Motor
Type
Rated output
type
Motor
type
Fan
Speed
Low
Med
High
Rated Output
Input
Inch
Inch
Inch
Inch
Inch
mm
m
mm
mm
mm
mm
mm
kg
W
W
W
W
rpm
rpm
rpm
rpm
rpm
CS-PA12DKD
CU-PA12DKD
3.35-3.40
3.80-3.85
1.80
Single
220/230
50
SIDE VIEW
TOP VIEW
7.62
8.48
9.8
-
-
-
-
Cooling:high48
Heating:high49
Cooling:high39,Low32
Heating:high39,Low31
Cooling:1020-1050
Heating:1000-1030
Cooling:4.80-4.80
Cooling:4.80-4.80
Heating:4.80-4.80
Cooling:3.28-3.24
Cooling:3.28-3.24
Heating:3.80-3.74
22
G:half union1/2"
L:half union1/4"
G:gas side1/2"
G:gas side1/2"
L:liquid side1/4"
G:3-way valve1/2"
L:2-way valve1/4"
G:gas side1/2"
G:gas side1/2"
L:liquid side1/4"
-
-
-
-
-
-
-
-
-
-
-
m
14
0.65
1.3
0.65
1.3
3 core-wire/1.0mm
2
280
799
183
799
183
9
540
780
289
780
289
34
-
-
-
-
Cross-flow fan
Induction(4 pole)
-
18
Rotary(1 cylinder)
Rolling piston type
Induction(2 pole)
Induction(2 pole)
900
Propeller fan
Induction(6 pole)
-
25
-
980
60
1090
60
1260
60
-
760
50
-
7
Specifications are subject to change without notice for further improvement.
* 60g for air purging is not included.
CS-PC12DKD / CU-PC12DKD / CS-PA12DKD / CU-PA12DKD
Heat
Exchanger
Exchanger
Description
Tube Material
Fin Type
Tube Material
Fin Type
FPI
Refrigerant Control Device
Refrigeration Oil
Refrigeration Oil
Refrigerant (R-22)
Thermostat
Protection Device
Thermostat
Protection Device
Capillary
Air Filter
Refrigerant Circulation Control Device
Compressor Capacitor
Fan Motor Capacitor
Compressor Capacitor
Fan Motor Capacitor
Unit
CS-PA12DKD
CU-PA12DKD
Length
Circulation
Inner Diameter
Circulation
Inner Diameter
mm
(c.c)
g
mm
L/min
mm
L/min
mm
F , V
F , V
F , V
Evaporator
Copper
Slot type
(Plate fin configuration,forced draft)
2 x 15
2X24
Condenser
Copper
Corrugation type
21
610x252x25.4
-
-
-
-
-
-
-
-
-
Electronic Control
P.P. Honeycomb
-
21
Capillary Tube
1060(*)
-
O.L.P.(230V,37A)
545
10
12.5
0.2
1.5
F ,
1.8
400V
F , 400V
Dimensions
Rows/Stage
Capillary
F ,
30
370V
1.5
X504x36.38
SUNISO 4GDID or ATMOS
M60 or ATMOS 56M
735.8
715.1
715.1
609
10
10.0
0.2
1.5
8
CS-PC12DKD / CU-PC12DKD / CS-PA12DKD / CU-PA12DKD
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
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
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
mm
mm
kg
W
W
W
W
rpm
CS-PC12DKD
CU-PC12DKD
3.50-3.55
1.80
Single
220/230
50
SIDE VIEW
TOP VIEW
7.65
8.26
9.7
-
-
-
-
High48
High39,Low32
1020-1050
4.80-4.80
3.43-3.38
23
G:half union1/2"
L:half union1/4"
G:gas side1/2"
G:gas side1/2"
L:liquid side1/4"
G:3-way valve1/2"
L:2-way valve1/4"
G:gas side1/2"
G:gas side1/2"
L:liquid side1/4"
-
-
-
-
-
-
-
-
-
-
-
m
14
0.5
1.3
0.5
1.3
3 core-wire/1.0mm
2
280
799
183
799
183
9
540
780
289
780
289
32
-
-
-
-
Cross-flow fan
Induction(4 pole)
-
18
1010
60
1090
60
1280
60
Rotary(1 cylinder)
Rolling piston type
Induction(2 pole)
Induction(2 pole)
900
Propeller fan
Induction(6pole)
-
25
-
-
-
760
60
-
rpm
rpm
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