Panasonic CS-A12CTP / CU-A12CTP5 / CS-A18CTP / CU-A18CTP5 / CS-A24CTP / CU-A24CTP5 Service Manual ▷ View online
2 Product Specifications
Unit
CS-A12CTP
CU-A12CTP5
Power Source
Phase
V
Cycle
Single
220 - 230
50
Cooling Capacity
kW
Btu/h
kcal/h
3.52 - 3.52
12,000 - 12,000
3,030 - 3,030
Heating Capacity
kW
Btu/h
kcal/h
4.00 - 4.00
13,600 - 13,600
3,440 - 3,440
Moisture Removal
l/h
Pint/h
2.0
4.2
4.2
Airflow Method
OUTLET
INTAKE
SIDE VIEW
TOP VIEW
Air Volume
Indoor Air (Lo)
m
3
/min (cfm)
Cooling: 7.5 (260) - 7.5 (260)
Heating: 7.5 (260) - 7.5 (260)
Heating: 7.5 (260) - 7.5 (260)
—
Indoor Air (Me)
m
3
/min (cfm)
Cooling: 8.9 (310) - 8.9 (310)
Heating: 8.9 (310) - 8.9 (310)
Heating: 8.9 (310) - 8.9 (310)
—
Indoor Air (Hi)
m
3
/min (cfm)
Cooling: 9.7 (340) - 9.7 (340)
Heating: 9.7 (340) - 9.7 (340)
Heating: 9.7 (340) - 9.7 (340)
32.5 (1,150) - 33.0 (1,160)
Noise Level
dB (A)
Cooling: High 39 - 39; Low 33 - 33
Heating: High 39 - 39; Low 33 - 33
Heating: High 39 - 39; Low 33 - 33
Cooling: High 48 - 49
Heating: High 48 - 49
Heating: High 48 - 49
Power Noise Level
dB (A)
Cooling: High 52 - 52
Heating: High 52 - 52
Heating: High 52 - 52
Cooling: High 62 - 63
Heating: High 64 - 65
Heating: High 64 - 65
Electrical Data
Input Power
W
Cooling: 1,090 - 1,160
Heating: 1,080 - 1,140
Heating: 1,080 - 1,140
Running Current
A
Cooling: 5.1 - 5.2
Heating: 5.0 - 5.1
Heating: 5.0 - 5.1
EER
W/W
3.23 - 3.03
COP
W/W
3.70 - 3.51
Starting Current
A
16.9
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
20
—
Length
m
0.6
—
Power Cord Length
Number of core-wire
Number of core-wire
m
1.8
3 (1.0 mm
2
)
—
—
—
Dimensions
Height
inch (mm)
21 - 9/32 (540)
21 - 9/32 (540)
Width
inch (mm)
40 - 1/2 (1,028)
30 - 23/32 (780)
Depth
inch (mm)
7 - 7/8 (200)
11 - 13/32 (289)
Net Weight
lb (kg)
40 (18)
82 (37)
Compressor
Type
—
Rotary (1 cylinder)
rolling piston type
Motor
Type
—
Induction (2-poles)
Rated
Output
kW
—
0.93
Air Circulation
Type
SIROCCO
Propeller Fan
Material
ABS STYLAC 181
PP
Motor
Type
Induction (4-poles)
Induction (6-poles)
Input
W
69.8 - 79.0
65 - 73
Rated Output
W
29
33
Fan Speed
Low
rpm
Cooling: 640 - 640
Heating: 640 - 640
Heating: 640 - 640
—
Medium
rpm
Cooling: 760 - 760
Heating: 760 - 760
Heating: 760 - 760
—
High
rpm
Cooling: 830 - 830
Heating: 830 - 830
Heating: 830 - 830
835 - 845
5
CS-A12CTP CU-A12CTP5 / CS-A18CTP CU-A18CTP5 / CS-A24CTP CU-A24CTP5
Unit
CS-A12CTP
CU-A12CTP5
Heat Exchanger
Description
Evaporator
Condenser
Tube material
Copper
Copper
Fin material
Aluminium
Aluminium (Blue Coated)
Fin Type
Louver Fin
Corrugated Fin
Row / Stage
(Plate fin configuration, forced draft)
2 × 12
2 × 24
FPI
20
16
Size (W × H × L)
mm
857 × 252 × 25.4
720 × 504 × 36.38
Refrigerant Control Device
—
Capillary Tube
Refrigeration Oil
(c.c)
—
SUNISO 4GSI (410)
Refrigerant (R-22)
g (oz.)
—
920 (32.5)
Thermostat
Electronic Control
—
Protection Device
—
Overload Protector
Capillary Tube
Length
mm
—
Cooling: 630, Heating: 455
Flow Rate
l/min
—
Cooling: 6.5, Heating: 13.6
Inner Diameter
mm
—
Cooling: 1.2, Heating: 1.5
Air Filter
Material
Style
Style
P.P.
Honeycomb
—
Capacity Control
Capillary Tube
Compressor Capacitor
µF, VAC
—
30 µF, 370VAC
Fan Motor Capacitor
µF, VAC
1.5 µF, 440VAC
2.0 µF, 450VAC
• Specifications are subject to change without notice for further improvement.
6
CS-A12CTP CU-A12CTP5 / CS-A18CTP CU-A18CTP5 / CS-A24CTP CU-A24CTP5
Unit
CS-A18CTP
CU-A18CTP5
Power Source
Phase
V
Cycle
Single
220 - 230
50
Cooling Capacity
kW
Btu/h
kcal/h
5.30 - 5.30
18,100 - 18,100
4,560 - 4,560
Heating Capacity
kW
Btu/h
kcal/h
6.00 - 6.00
20,500 - 20,500
5,160 - 5,160
Moisture Removal
l/h
Pint/h
2.9
6.1
6.1
Airflow Method
OUTLET
INTAKE
SIDE VIEW
TOP VIEW
Air Volume
Indoor Air (Lo)
m
3
/min (cfm)
Cooling: 8.5 (300) - 8.5 (300)
Heating: 9.1 (320) - 9.1 (320)
Heating: 9.1 (320) - 9.1 (320)
25.1 (890) - 26.7 (940)
Indoor Air (Me)
m
3
/min (cfm)
Cooling: 9.5 (340) - 9.5 (340)
Heating: 9.7 (340) - 9.7 (340)
Heating: 9.7 (340) - 9.7 (340)
—
Indoor Air (Hi)
m
3
/min (cfm)
Cooling: 10.2 (360) - 10.2 (360)
Heating: 10.4 (370) - 10.4 (370)
Heating: 10.4 (370) - 10.4 (370)
38.3 (1,350) - 40 (1,410)
Noise Level
dB (A)
Cooling: High 42 - 42; Low 37 - 37
Heating: High 42 - 42; Low 37 - 37
Heating: High 42 - 42; Low 37 - 37
Cooling: High 54 - 55
Heating: High 55 - 56
Heating: High 55 - 56
Power Noise Level
dB (A)
Cooling: High 55 - 55
Heating: High 55 - 55
Heating: High 55 - 55
Cooling: High 67 - 68
Heating: High 68 - 69
Heating: High 68 - 69
Electrical Data
Input Power
W
Cooling: 1,890 - 2,020
Heating: 1,890 - 2,020
Heating: 1,890 - 2,020
Running Current
A
Cooling: 8.8 - 9.0
Heating: 8.8 - 9.0
Heating: 8.8 - 9.0
EER
W/W
2.80 - 2.62
COP
W/W
3.17 - 2.97
Starting Current
A
44
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 ; 3-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
20
—
Length
m
0.6
—
Power Cord Length
Number of core-wire
Number of core-wire
m
1.8
3 (1.5 mm
2
)
—
—
—
Dimensions
Height
inch (mm)
21 - 9/32 (540)
26 - 31/32 (685)
Width
inch (mm)
40 - 1/2 (1,028)
31 - 1/2 (800)
Depth
inch (mm)
7 - 7/8 (200)
11 - 13/16 (300)
Net Weight
lb (kg)
44 (20)
132 (60)
Compressor
Type
—
Rotary (1 cylinder)
rolling piston type
Motor
Type
—
Induction (2-poles)
Rated
Output
kW
—
1.7
Air Circulation
Type
SIROCCO
Propeller Fan
Material
ABS STYLAC 181
AES + PC + GF15%
Motor
Type
Induction (4-poles)
Induction (4-poles)
Input
W
69.8 - 79.0
105 - 130
Rated Output
W
29
67
Fan Speed
Low
rpm
Cooling: 770 - 770
Heating: 810 - 810
Heating: 810 - 810
650 - 690
Medium
rpm
Cooling: 870 - 870
Heating: 870 - 870
Heating: 870 - 870
—
High
rpm
Cooling: 930 - 930
Heating: 930 - 930
Heating: 930 - 930
990 - 1,030
7
CS-A12CTP CU-A12CTP5 / CS-A18CTP CU-A18CTP5 / CS-A24CTP CU-A24CTP5
Unit
CS-A18CTP
CU-A18CTP5
Heat Exchanger
Description
Evaporator
Condenser
Tube material
Copper
Copper
Fin material
Aluminium
Aluminium (Blue Coated)
Fin Type
Louver Fin
Corrugated Fin
Row / Stage
(Plate fin configuration, forced draft)
2 × 12
+
1 × 10
2 × 26
FPI
20
16
Size (W × H × L)
mm
857 × 252 × 25.4
+
857 × 210 × 12.7
769.2
732.9
732.9
× 660.4 × 44
Refrigerant Control Device
—
Capillary Tube
Refrigeration Oil
(c.c)
—
SUNISO 4GDID or ATMOS
M60 (700)
Refrigerant (R-22)
kg (oz.)
—
1.55 (54.7)
Thermostat
Electronic Control
Mecha. Control
Protection Device
—
Inner Protector
Capillary Tube
Length
mm
—
680
Flow Rate
l/min
—
11.5
Inner Diameter
mm
—
1.5
Air Filter
Material
Style
Style
P.P.
Honeycomb
—
Capacity Control
Capillary Tube
Compressor Capacitor
µF, VAC
—
50 µF, 370VAC
Fan Motor Capacitor
µF, VAC
1.5 µF, 440VAC
3.0 µF, 450VAC
• Specifications are subject to change without notice for further improvement.
8
CS-A12CTP CU-A12CTP5 / CS-A18CTP CU-A18CTP5 / CS-A24CTP CU-A24CTP5
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