Panasonic CS-PA7DKD / CU-PA7DKD / CS-PC7DKD / CU-PC7DKD / CS-PA9DKD / CU-PA9DKD / CS-PC9DKD / CU-PC9DKD 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 150
(PA7DKD,PC7DKD,PA9DKD) or
2)High temperature or current enters into the
compressor
145
(PC9DKD)
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 PA7DKD,PA9DKD 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.
CS-PA7DKD / CU-PA7DKD / CS-PC7DKD / CU-PC7DKD
(For PA7DKD,PA9DKD only)
(Only for PA7DKD,PA9DKD)
6
3 Product Specifications
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-PA7DKD
CU-PA7DKD
2.10
2.30
1.2
Single
220
50
SIDE VIEW
TOP VIEW
7.40
8.66
9.50
-
-
-
-
Cooling:high47
Heating:high48
Cooling:high37,Low29
Heating:high37,Low29
Cooling:695
Heating:620
Cooling:3.40
Cooling:3.40
Heating:3.00
Cooling:3.02
Cooling:3.02
Heating:3.71
18
G:half union3/8"
L:half union1/4"
G:gas side3/8"
G:gas side3/8"
L:liquid side1/4"
G:3-way valve3/8"
L:2-way valve1/4"
G:gas side3/8"
G:gas side3/8"
L:liquid side1/4"
-
-
-
-
-
-
-
-
-
-
-
m
14
0.5
1.3
0.5
1.3
3 core-wire/1.0mm
2
250
770
205
770
205
7.5
530
650
230
650
230
23
-
-
-
-
Cross-flow fan
Induction(4 pole)
-
13
Rotary(1 cylinder)
Rolling piston type
Induction(2 pole)
Induction(2 pole)
600
Propeller fan
Induction(6 pole)
-
28
-
880
60
1030
60
1130
50
-
800
60
-
CS-PA7DKD / CU-PA7DKD / CS-PC7DKD / CU-PC7DKD
7
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-PA7DKD
CU-PA7DKD
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 12
1X24
Condenser
Copper
Corrugation type
18
610x252x25.4
-
-
-
-
-
-
-
-
-
Electronic Control
P.P. Honeycomb
-
17
Capillary Tube
530(*)
-
O.L.P.(230V,30A)
655
20
9.5
0.2
1.4
F ,
2.0
400V
Specifications are subject to change without notice for further improvement.
F , 400V
Dimensions
Rows/Stage
Capillary
F ,
20
370V
1.5
269.1x504x18.19
SUNISO 4GDID or ATMOS
M60 or ATMOS 56M
* 60g for air purging is not included.
CS-PA7DKD / CU-PA7DKD / CS-PC7DKD / CU-PC7DKD
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-PA9DKD
CU-PA9DKD
2.60-2.65
3.00-3.05
1.40
Single
220/230
50
SIDE VIEW
TOP VIEW
7.72
8.54
10.10
-
-
-
-
Cooling:high47
Heating:high48
Cooling:high38,Low29
Heating:high38,Low29
Cooling:830-850
Heating:790-820
Cooling:3.90-3.80
Cooling:3.90-3.80
Heating:3.65-3.65
Cooling:3.13-3.12
Cooling:3.13-3.12
Heating:3.80-3.72
16
G:half union3/8"
L:half union1/4"
G:gas side3/8"
G:gas side3/8"
L:liquid side1/4"
G:3-way valve3/8"
L:2-way valve1/4"
G:gas side3/8"
G:gas side3/8"
L:liquid side1/4"
-
-
-
-
-
-
-
-
-
-
-
m
3 core-wire/1.0mm
2
250
770
205
770
205
7.5
530
650
230
650
230
27
-
-
-
-
Cross-flow fan
Induction(4 pole)
-
13
Rotary(1 cylinder)
Rolling piston type
Induction(2 pole)
Induction(2 pole)
700
Propeller fan
Induction(6 pole)
-
28
-
940
60
1090
60
1230
60
-
800
60
-
CS-PA7DKD / CU-PA7DKD / CS-PC7DKD / CU-PC7DKD
8
14
0.5
1.3
0.5
1.3
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