Panasonic CS-C18DKD / CU-C18DKD / CS-C24DKD / CU-C24DKD Service Manual ▷ View online
2.3. Outdoor Unit
• To protect compressor from reverse
rotation when there is an 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
• Inner protector.
Compressor Reverse Rotation
Protection Control
Protection Control
Outdoor Fan Operation Control
C24DK
• 6-pole induction motor (2 speed).
• For Cooling or Soft Dry operation
• 6-pole induction motor (2 speed).
• For Cooling or Soft Dry operation
Hi-speed ............. When outdoor
temperature reaches to 31
temperature reaches to 31
°C.
Lo-speed ............. When outdoor
temperature reaches to 29
temperature reaches to 29
°C.
C18DK
• 6-pole induction motor (1 speed).
• 6-pole induction motor (1 speed).
5
CS-C18DKD CU-C18DKD / CS-C24DKD CU-C24DKD
3 Product Specifications
3.1. CS-C18DKD CU-C18DKD
Unit
CS-C18DKD
CU-C18DKD
Power Source (Phase, Voltage, Cycle)
, V, Hz
Single, 220 - 230, 50
Cooling Capacity
kW (BTU/h)
5.30 (18,100) - 5.30 (18,100)
Moisture Removal
l/h (Pint/h)
2.9 (6.1)
Airflow Method
OUTLET
INTAKE
SIDE VIEW
TOP VIEW
Air Volume
Lo
m
3
/min (cfm)
12.5 (440) - 12.5 (440)
—
Me
m
3
/min (cfm)
13.6 (480) - 13.6 (480)
—
Hi
m
3
/min (cfm)
14.8 (520) - 14.8 (520)
30.3 (1,070) - 30.8 (1,090)
SHi
m
3
/min (cfm)
15.5 (550) - 15.5 (550)
—
Noise Level
dB (A)
High 42 - 42, Low 37 - 37
High 53 - 54
Electrical Data
Input Power
kW
1.72 - 1.76
Running Current
A
8.2 - 8.3
EER
W/W (BTU/hW)
3.08 - 3.01 (10.52 - 10.28)
Starting Current
A
36.0
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
12
—
Length
mm
650
—
Power Cord
Length
m
1.9
—
Number of core-wire
3 (1.5 mm
2
)
—
Dimensions
Height
inch (mm)
10 - 13/16 (275)
21 - 1/4 (540)
Width
inch (mm)
39 - 9/32 (998)
30 - 23/32 (780)
Depth
inch (mm)
9 - 1/16 (230)
11 - 3/8 (289)
Net Weight
lb (kg)
24 (11.0)
90 (41.0)
Compressor
Description
—
Rotary (1 cylinder)
rolling piston type
Motor
Type
—
Induction (2-poles)
Rated
Output
kW
—
1.5
Air Circulation
Description
Cross-flow Fan
Propeller Fan
Material
ASHT-18
PP
Motor
Type
Transistor (8-poles)
Induction (6-poles)
Input
W
65.1
86.5
Rated
Output
W
30
36
Fan Speed Low
rpm
1,150 - 1,150
—
Medium
rpm
1,250 - 1,250
—
High
rpm
1,360 - 1,360
830 - 855
SuperHigh
rpm
1,420 - 1,420
—
Heat Exchanger
Description
Evaporator
Condenser
Tube material
Copper
Copper
Fin material
Aluminium (Pre Coat)
Aluminium (Blue Coat)
Fin Type
Slit Fin
Louver Fin
Row / Stage
(Plate fin configuration, forced draft)
2 × 15
2 × 24
FPI
21
16
Size (W × H × L)
mm
810 × 315 × 25.4
723.5
744.2
744.2
× 504.0 × 25.4
Refrigerant Control Device
—
Capillary Tube
6
CS-C18DKD CU-C18DKD / CS-C24DKD CU-C24DKD
Unit
CS-C18DKD
CU-C18DKD
Refrigeration Oil
(cm
3
)
—
SUNISO 4GSI
Refrigerant (R-22)
g (oz)
—
980 (34.6)
Thermostat
—
—
Protection Device
—
Inner Protector
Capillary Tube
Length
mm
—
596
Flow Rate
l/min
—
21.0
Inner Diameter
mm
—
1.9
Air Filter
Material
Style
Style
P.P.
Honeycomb
—
Capacity Control
Capillary Tube
Compressor Capacitor
µF, VAC
—
40 µF, 400VAC
Fan Motor Capacitor
µF, VAC
—
2.0 µF, 440VAC
Note:
• Specifications are subject to change without notice for further improvement.
• Specifications are subject to change without notice for further improvement.
7
CS-C18DKD CU-C18DKD / CS-C24DKD CU-C24DKD
3.2. CS-C24DKD CU-C24DKD
Unit
CS-C24DKD
CU-C24DKD
Power Source (Phase, Voltage, Cycle)
, V, Hz
Single, 220 - 230, 50
Cooling Capacity
kW (BTU/h)
7.03 (24,000) - 7.03 (24,000)
Moisture Removal
l/h (Pint/h)
4.0 (8.5)
Airflow Method
OUTLET
INTAKE
SIDE VIEW
TOP VIEW
Air Volume
Lo
m
3
/min (cfm)
13.9 (492) - 13.9 (492)
←
Me
m
3
/min (cfm)
15.4 (544) - 15.4 (544)
—
Hi
m
3
/min (cfm)
16.9 (597) - 16.9 (597)
←
SHi
m
3
/min (cfm)
17.5 (617) - 17.5 (617)
—
Noise Level
dB (A)
High 46 - 46, Low 40 - 40
High 53 - 54
Electrical Data
Input Power
kW
2..35 - 2.41
Running Current
A
11.5 - 11.6
EER
W/W (BTU/hW)
2.99 - 2.92 (10.21 - 9.96)
Starting Current
A
65.0
Piping Connection Port
(Flare piping)
(Flare piping)
inch
inch
inch
G ; Half Union 5/8”
L ; Half Union 1/4”
G ; 3-way valve 5/8”
L ; 2-way valve 1/4”
Pipe Size
(Flare piping)
(Flare piping)
inch
inch
inch
G ; (gas side) 5/8”
L ; (liquid side) 1/4”
G ; (gas side) 5/8”
L ; (liquid side) 1/4”
Drain
Hose
Hose
Inner diameter
mm
12
—
Length
mm
650
—
Power Cord
Length
m
1.9
—
Number of core-wire
3 (2.5 mm
2
)
—
Dimensions
Height
inch (mm)
10 - 13/16 (275)
29 - 17/32 (750)
Width
inch (mm)
39 - 9/32 (998)
34 - 7/16 (875)
Depth
inch (mm)
9 - 1/16 (230)
13 - 19/32 (345)
Net Weight
lb (kg)
24 (11.0)
128 (58.0)
Compressor
Description
—
Rotary (1 cylinder) rolling piston
type
Motor
Type
—
Induction (2-poles)
Rated
Output
kW
—
2.2
Air Circulation
Description
Cross-flow Fan
Propeller Fan
Material
ASHT-18
PP
Motor
Type
Transistor (8-poles)
Induction (6-poles)
Input
W
47.3
133.5
Rated
Output
W
30
66
Fan Speed Low
rpm
1,250 - 1,250
420 - 450
Medium
rpm
1,390 - 1,390
—
High
rpm
1,530 - 1,530
770 - 785
SuperHigh
rpm
1,590 - 1,590
—
Heat Exchanger
Description
Evaporator
Condenser
Tube material
Copper
Copper
Fin material
Aluminium (Pre Coat)
Aluminium (Blue Coat)
Fin Type
Slit Fin
Corrugated Fin
Row / Stage
(Plate fin configuration, forced draft)
2 × 15
2 × 34
FPI
21
18
Size (W × H × L)
mm
810 × 315 × 25.4
850.5
870.5
870.5
× 714 × 25.4
Refrigerant Control Device
—
Capillary Tube
Refrigeration Oil
(cm
3
)
—
SUNISO 4GDID or ATMOS
M60 or ATMOS 56M
Refrigerant (R-22)
g (oz)
—
1,440 (50.8)
Thermostat
—
Mechanical Control
8
CS-C18DKD CU-C18DKD / CS-C24DKD CU-C24DKD
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