Panasonic CS-A9CKPG / CU-A9CKP6G / CS-A12CKPG / CU-A12CKP6G (serv.man2) Service Manual / Supplement ▷ View online
Outdoor Unit
• To protect compressor from reverse
rotation when there is a instantaneous
power failure.
power failure.
60 Secs. Forced Operation Control
• Once the compressor is activated, it
does not stop within the first 60 secs.
However, it stops immediately with
remote control stop signal.
However, it stops immediately with
remote control stop signal.
Overload Protector
• OLP to protect the compressor. Overload
Protector will trip when
– High temperature or high current flows
– High temperature or high current flows
to compressor.
Compressor Reverse Rotation
Protection Control
Protection Control
Outdoor Fan Operation Control
• Temperature Fuse.
4-Way Valve Control
• When the unit is switched to “OFF”
during Heating Operation, 4-way valve
stays at Heating position for 5 minutes.
stays at Heating position for 5 minutes.
Overload Protection Control
• Outdoor fan stops when indoor heat
exchanger temperature rises to 51°C
(123.8°F) and above, and restarts when
the indoor heat exchanger temperature
drops to 49°C (120
(123.8°F) and above, and restarts when
the indoor heat exchanger temperature
drops to 49°C (120
.2°F) and below.
• Compressor stop when indoor heat
exchanger temperature reaches 65°C
(149°F) or above. (Heating Operation
Only)
(149°F) or above. (Heating Operation
Only)
Deice Control
• To prevent frosting at outdoor heat
exchanger. (Only for Heating Operation)
• Temperature of outdoor heat exchanger
is sensed by TRS (Thermal Reed Switch).
TRS OFF temperature 4°C (39.2°F).
TRS ON temperature -3°C (26.6°F).
TRS OFF temperature 4°C (39.2°F).
TRS ON temperature -3°C (26.6°F).
Compressor Protection Control
• If the outdoor fan motor is not running
after compressor starts for 50 secs.,
compressor will stop. (Cooling and Soft
Dry Operation only).
compressor will stop. (Cooling and Soft
Dry Operation only).
Low Ambient Temperature Control
• To protect air conditioner from damage
under the low outdoor ambient
temperature < -10°C (14°F).
temperature < -10°C (14°F).
5
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G
3 Product Specifications
Unit
CS-A9CK
CU-A9CK
Power Source
Phase, Voltage, Cycle
Single, 115, 60 Hz
Cooling Capacity
kW (BTU/h)
2.40 (8,200)
Heating Capacity
kW (BTU/h)
2.70 (9,200)
Moisture Removal
l/h (Pint/h)
0.7 (1.5)
Airflow Method
OUTLET
INTAKE
SIDE VIEW
TOP VIEW
Air Volume
Indoor Air (Lo)
m
3
/min (cfm)
Cooling; 6.1 (220)
Heating; 6.7 (240)
Heating; 6.7 (240)
—
Indoor Air (Me)
m
3
/min (cfm)
Cooling; 7.5 (260)
Heating; 7.6 (270)
Heating; 7.6 (270)
—
Indoor Air (Hi)
m
3
/min (cfm)
Cooling; 8.9 (310)
Heating; 9.8 (350)
Heating; 9.8 (350)
Cooling; 35.6 (1,260)
Indoor Air (SHi)
m
3
/min (cfm)
Cooling; 9.6 (340)
Heating; 9.8 (350)
Heating; 9.8 (350)
—
Noise Level
dB (A)
Cooling; High 36, Low 26
Heating; High 38, Low 28
Heating; High 38, Low 28
Cooling; High 49
Heating; High 49
Heating; High 49
Power level dB
—
—
Electrical Data Input Power
W
(1)
Cooling; 810, Heating; 730
(2)
Cooling; 800, Heating; 700
Running Current
A
(1)
Cooling; 7.4, Heating; 6.7
(2)
Cooling; 7.3, Heating; 6.5
EER
W/W (BTU/hW)
(1)
Cooling; 2.960 (10.12)
(2)
Cooling; 3.00 (10.25)
COP
W/W (BTU/hW)
(1)
Heating; 3.70 (12.60)
(2)
Heating; 3.85 (13.10)
Starting Current
A
42.0
Piping Connection Port
(Flare piping)
(Flare piping)
inch
inch
inch
G ; Half Union 3/8”
L ; Half Union 1/4”
G ; 3-way valve 3/8”
L ; 2-way valve 1/4”
Pipe Size
(Flare piping)
(Flare piping)
inch
inch
inch
G ; (gas side) 3/8”
L ; (liquid side) 1/4”
G ; (gas side) 3/8”
L ; (liquid side) 1/4”
Drain
Hose
Hose
Inner diameter
mm (inch)
12 (0.47)
—
Length
mm (inch)
650 (25.59)
—
Power Cord
Length
m
—
—
Number of core-wire
—
—
Dimensions
Height
inch (mm)
10 - 13/16 (275)
21 - 1/4 (540)
Width
inch (mm)
31 - 15/32 (799)
30 - 23/32 (780)
Depth
inch (mm)
8 - 9/32 (210)
11 - 3/8 (289)
Net Weight
lb (kg)
20 (9.0)
68 (31.0)
Compressor
Type
—
Rotary (1 cylinder)
rolling piston type
Motor
Type
—
Induction (2-poles)
Rated
Output
W
—
600
Air Circulation
Type
Cross-flow Fan
Propeller Fan
Material
AS + Glass Fiber 20%
PP Resin
Motor
Type
Induction (4-poles)
Induction (6-poles)
Input
W
55.1
78.0
Rated
Output
W
15
30
6
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G
Unit
CS-A9CK
CU-A9CK
Fan Speed
Low
rpm
Cooling; 780
Heating; 840
Heating; 840
—
Medium
rpm
Cooling; 960
Heating; 960
Heating; 960
—
High
rpm
Cooling; 1,140
Heating; 1,230
Heating; 1,230
845
SuperHigh
rpm
Cooling; 1,230
Heating; 1,230
Heating; 1,230
—
Heat
Exchanger
Exchanger
Description
Evaporator
Condenser
Tube material
Copper
Copper
Fin material
Aluminium (Pre Coat)
Aluminium (Blue Coat)
Fin Type
Slit Fin
Corrugate Fin
Row / Stage
(Plate fin configuration, forced draft)
2 × 15
1 × 20
FPI
19
16
Size (W × H × L)
mm (inch)
610 (24.02) × 315 (12.40) × 25.4 (1)
841 (33.11) × 508 (20) × 22 (0.87)
Refrigerant Control Device
—
Capillary Tube
Refrigeration Oil
(cm
3
)
—
SUNISO 4GSI (290)
Refrigerant (R-22)
g (oz)
—
870 (30.7)
Thermostat
Electronic Control
—
Protection Device
—
Overload Protector
Capillary Tube Length
mm (inch)
—
Cooling; 982 (38.66),
Heating; 305 (12.01)
Flow Rate
l/min
—
Cooling; 5.4, Heating; 15.5
Inner Diameter
mm (inch)
—
Cooling; 1.2 (0.05), Heating; 1.5 (0.06)
Air Filter
Material
Style
Style
P.P.
Honeycomb
—
Capacity Control
Capillary Tube
Compressor Capacitor
µF, VAC
—
35 µF, 370VAC
Fan Motor Capacitor
µF, VAC
5.0 µF, 230VAC
8.0 µF, 230VAC
Note:
• Specifications are subject to change without notice for further improvement.
• (1) — CS-A9CKPG-4 / CU-A9CKP6G-4 (USA).
• (2) — CS-A9CKPG-5 / CU-A9CKP6G-5 (Canada).
• (1) — CS-A9CKPG-4 / CU-A9CKP6G-4 (USA).
• (2) — CS-A9CKPG-5 / CU-A9CKP6G-5 (Canada).
7
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G
Unit
CS-A12CK
CU-A12CK
Power Source
Phase, Voltage,
Cycle
Single, 115, 60 Hz
Cooling Capacity
kW (BTU/h)
(1)
3.51 (12,000)
(2)
3.50 (12,000)
Heating Capacity
kW (BTU/h)
(1)
3.96 (13,500)
(2)
4.00 (13,500)
Moisture Removal
l/h (Pint/h)
1.3 (2.7)
Airflow Method
OUTLET
INTAKE
SIDE VIEW
TOP VIEW
Air Volume
Indoor Air (Lo)
m
3
/min (cfm)
Cooling; 6.9 (250)
Heating; 7.4 (260)
Heating; 7.4 (260)
—
Indoor Air (Me)
m
3
/min (cfm)
Cooling; 8.6 (300)
Heating; 8.6 (300)
Heating; 8.6 (300)
—
Indoor Air (Hi)
m
3
/min (cfm)
Cooling; 9.7 (340)
Heating; 10.2 (360)
Cooling; 33.1 (1,170)
Indoor Air (SHi)
m
3
/min (cfm)
Cooling; 10.0 (350)
Heating; 10.0 (350)
Heating; 10.0 (350)
—
Noise Level
dB (A)
Cooling; High 39, Low 29
Heating; High 40, Low 29
Heating; High 40, Low 29
Cooling; High 49
Heating; High 49
Heating; High 49
Power level dB
—
—
Electrical Data
Input Power
W
(1)
Cooling; 1,200, Heating; 1,190
(2)
Cooling; 1,200, Heating; 1,200
Running Current
A
(1)
Cooling; 10.6, Heating; 10.5
(2)
Cooling; 10.6, Heating; 10.6
EER
W/W (BTU/hW)
(1)
Cooling; 2.925 (10.00)
(2)
Cooling; 2.90 (10.00)
COP
W/W (BTU/hW)
(1)
Heating; 3.330 (11.34)
(2)
Heating; 3.35 (11.25)
Starting Current
A
57.0
Piping Connection Port
(Flare piping)
(Flare piping)
inch
inch
inch
G ; Half Union 1/2”
L ; Half Union 1/4”
G ; 3-way valve 1/2”
L ; 2-way valve 1/4”
Pipe Size
(Flare piping)
(Flare piping)
inch
inch
inch
G ; (gas side) 1/2”
L ; (liquid side) 1/4”
G ; (gas side) 1/2”
L ; (liquid side) 1/4”
Drain
Hose
Hose
Inner diameter
mm (inch)
12 (0.47)
—
Length
mm (inch)
650 (25.59)
—
Power Cord
Length
m
—
—
Number of core-wire
—
—
Dimensions
Height
inch (mm)
10 - 13/16 (275)
21 - 1/4 (540)
Width
inch (mm)
31 - 15/32 (799)
30 - 23/32 (780)
Depth
inch (mm)
8 - 9/32 (210)
11 - 3/8 (289)
Net Weight
lb (kg)
20 (9.0)
77 (35.0)
Compressor
Type
—
Rotary (1 cylinder)
rolling piston type
Motor
Type
—
Induction (2-poles)
Rated
Output
W
—
850
Air Circulation
Type
Cross-flow Fan
Propeller Fan
Material
AS + Glass Fiber 20%
PP Resin
Motor
Type
Induction (4-poles)
Induction (6-poles)
Input
W
55.1
78.0
Rated
Output
W
15
30
8
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G
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