Panasonic CS-Z20TKEW / CS-Z25TKEW / CS-Z35TKEW / CS-Z42TKEW / CS-Z50TKEW / CS-Z71TKEW / CS-XZ20TKEW / CS-XZ25TKEW / CS-XZ35TKEW / CS-XZ50TKEW / CU-Z20TKE / CU-Z25TKE / CU- / 35TKE / CU-Z42TKE / CU-Z50TKE / CU-Z71TKE / CU-Z20TKE / CU-Z25TKE / CU-Z35TKE / CU-Z50TKE Service Manual ▷ View online
17
Model
Indoor CS-Z35TKEW
/
CS-XZ35TKEW
CS-Z42TKEW
Outdoor CU-Z35TKE
CU-Z42TKE
Piping
Pipe Diameter (Liquid / Gas)
mm (inch)
6.35 (1/4) / 9.52 (3/8)
6.35 (1/4) / 12.70 (1/2)
Standard length
m (ft)
5.0 (16.4)
5.0 (16.4)
Length range (min – max)
m (ft)
3 (9.8) ~ 15 (49.2)
3 (9.8) ~ 15 (49.2)
I/D & O/D Height different
m (ft)
15.0 (49.2)
15.0 (49.2)
Additional Gas Amount
g/m (oz/ft)
10 (0.1)
10 (0.1)
Length for Additional Gas
m (ft)
7.5 (24.6)
7.5 (24.6)
Drain Hose
Inner Diameter
mm
16.7
16.7
Length mm
650
650
Indoor Heat
Exchanger
Fin Material
Aluminium (Pre Coat)
Aluminium (Pre Coat)
Fin Type
Slit Fin
Slit Fin
Row × Stage × FPI
2 × 15 × 21
2 × 15 × 21
Size (W × H × L)
mm
610 × 315 × 25.4
610 × 315 × 25.4
Outdoor
Heat
Exchanger
Fin Material
Aluminium
Aluminium
Fin Type
Corrugated Fin
Corrugated Fin
Row × Stage × FPI
2 × 28 × 17
2 × 28 × 17
Size (W × H × L)
mm
36.38 × 588 × 856.3:827.7
36.38 × 588 × 606.6
Air Filter
Material
Polypropelene
Polypropelene
Type
One-touch
One-touch
Power Supply
Indoor
Indoor
Power Supply Cord
A
Nil
Nil
Thermostat
Electronic Contol
Electronic Contol
Protection Device
Electronic Contol
Electronic Contol
Dry Bulb
Wet Bulb
Dry Bulb
Wet Bulb
Indoor
Operation
Range
Cooling
Maximum
°C
32 23 32 23
Minimum
°C
16 11 16 11
Heating
Maximum °C
30
–
30
–
Minimum °C
16
–
16
–
Outdoor
Operation
Range
Cooling
Maximum
°C
43 26 43 26
Minimum °C
-10
–
-10
–
Heating
Maximum
°C
24 18 24 18
Minimum
°C
-15 -16 -15 -16
1.
Cooling capacities are based on indoor temperature of 27°C Dry Bulb (80.6°F Dry Bulb), 19.0°C Wet Bulb (66.2°F Wet Bulb) and outdoor air
temperature of 35°C DRY BULB (95°F Dry Bulb), 24°C Wet Bulb (75.2°F Wet Bulb).
temperature of 35°C DRY BULB (95°F Dry Bulb), 24°C Wet Bulb (75.2°F Wet Bulb).
2.
Heating capacities are based on indoor temperature of 20°C Dry Bulb (68°F Dry Bulb) and outdoor air temperature of 7°C Dry Bulb (44.6°F
Dry Bulb), 6°C Wet Bulb (42.8°F Wet Bulb).
Dry Bulb), 6°C Wet Bulb (42.8°F Wet Bulb).
3.
Heating low temperature capacity, Input Power and COP measured at 230 V, indoor temperature 20°C, outdoor 2/1°C.
4.
Heating extreme low temperature capacity, Input Power and COP measured at 230 V, indoor temperature 20°C, outdoor -7/-8°C.
5.
Standby power consumption ≤10.0w (when switched OFF by remote control, except under self protection control).
6.
Specifications are subjected to change without prior notice for further improvement.
18
Model
Indoor CS-Z50TKEW
/
CS-XZ50TKEW
CS-Z71TKEW
Outdoor CU-Z50TKE
CU-Z71TKE
Performance Test Condition
EUROVENT
EUROVENT
Power Supply
Phase, Hz
Single, 50
Single, 50
V 230
230
Min. Mid. Max. Min. Mid. Max.
Cooling
Capacity
kW
0.98 5.00 6.00 0.98 7.10 8.50
BTU/h
3340 17100 20500 3340 24200 29000
Kcal/h
840 4300 5160 840 6110 7310
Running
Current
A
– 6.30 – – 9.70 –
Input
Power
W
280 1.41k 1.95k 420 2.17k 2.90k
Annual
Consumption kWh
– 705 – – 1085 –
EER
W/W
3.50 3.55 3.08 2.33 3.27 2.93
BTU/hW 11.93 12.13 10.51 7.95 11.15 10.00
Kcal/hW 3.00 3.05 2.65 2.00 2.82 2.52
ErP
Pdesign kW
5.0
7.1
SEER (W/W)
7.9
6.5
Annual
Consumption
kWh 222
382
Class
A++
A++
Power
Factor
%
– 97 – – 97 –
Indoor Noise (H / L / QLo)
dB-A
44 / 37 / 30
47 / 38 / 30
Power Level dB
60 / –
63 / –
Outdoor Noise (H / L)
dB-A
47 / –
52 / –
Power Level dB
62 / –
66 / –
Heating
Capacity
kW
0.98 5.80 8.00 0.98 8.60 10.20
BTU/h
3340 19800 27300 3340 29300 34800
Kcal/h
840 4990 6880 840 7400 8770
Running Current
A
–
6.50
–
–
10.30
–
Input
Power
W
340 1.44k 2.53k 400 2.35k 2.95k
COP
W/W
2.88 4.03 3.16 2.45 3.66 3.46
BTU/hW 9.82 13.75 10.79 8.35 12.47 11.80
Kcal/hW 2.47 3.47 2.72 2.10 3.15 2.97
ErP
Pdesign kW
4.2
5.5
Tbivalent °C
-10
-10
SCOP (W/W)
4.7
4.2
Annual
Consumption
kWh 1251
1833
Class
A++
A+
Power
Factor
%
– 96 – – 99 –
Indoor Noise (H / L / QLo)
dB-A
44 / 37 / 30
47 / 38 / 30
Power Level dB
60 / –
63 / –
Outdoor Noise (H / L)
dB-A
47 / –
54 / –
Power Level dB
62 / –
68 / –
Low Temp. : Capacity (kW) / I.Power (W) / COP
5.80 / 2.24k / 2.59
7.39 / 2.52k / 2.93
Extr Low Temp. : Capacity (kW) / I.Power (W) / COP
4.80 / 2.10k / 2.29
6.31 / 2.50k / 2.52
Max Current (A) / Max Input Power (W)
11.1 / 2.53k
15.6 / 3.38k
Starting Current (A)
6.50
10.30
19
Model
Indoor CS-Z50TKEW
/
CS-XZ50TKEW
CS-Z71TKEW
Outdoor CU-Z50TKE
CU-Z71TKE
Compressor
Type
Hermetic Motor (Rotary)
Hermetic Motor (Rotary)
Motor Type
Brushless (4 poles)
Brushless (4 poles)
Output Power
W
900
1.70k
Indoor Fan
Type
Cross-Flow Fan
Cross-Flow Fan
Material
ASG33
ASG33
Motor Type
DC / Transistor (8-poles)
DC / Transistor (8-poles)
Input Power
W
89.0
105.0
Output Power
W
40
40
Speed
QLo
Cool rpm
730
800
Heat rpm
760
800
Lo
Cool rpm
900
950
Heat rpm
950
980
Me
Cool rpm
1000
1080
Heat rpm
1080
1140
Hi
Cool rpm
1100
1210
Heat rpm
1210
1300
SHi
Cool rpm
1150
1320
Heat rpm
1260
1400
Outdoo
r Fa
n
Type
Propeller Fan
Propeller Fan
Material
PP
PP
Motor Type
DC (8-poles)
DC (8-poles)
Input Power
W
–
–
Output Power
W
40
40
Speed Hi
Cool rpm
720
820
Heat rpm
700
880
Moisture Removal
L/h (Pt/h)
2.8 (5.9)
4.1 (8.7)
Indoor
Airflow
QLo
Cool m
3
/min (ft
3
/min)
11.89 (420)
12.09 (427)
Heat m
3
/min (ft
3
/min)
12.48 (441)
12.09 (427)
Lo
Cool m
3
/min (ft
3
/min)
15.24 (538)
14.91 (527)
Heat m
3
/min (ft
3
/min)
16.23 (573)
15.47 (546)
Me
Cool m
3
/min (ft
3
/min)
17.21 (608)
17.35 (613)
Heat m
3
/min (ft
3
/min)
18.79 (664)
18.48 (653)
Hi
Cool m
3
/min (ft
3
/min)
19.20 (680)
19.80 (700)
Heat m
3
/min (ft
3
/min)
21.30 (750)
21.50 (760)
SHi
Cool m
3
/min (ft
3
/min)
20.17 (712)
21.87 (772)
Heat m
3
/min (ft
3
/min)
22.33 (789)
23.37 (825)
Outdoor
Airflow
Hi
Cool m
3
/min (ft
3
/min)
39.7 (1400)
44.70 (1580)
Heat m
3
/min (ft
3
/min)
38.6 (1365)
45.80 (1615)
Refrigeration
Cycle
Control Device
Expansion Valve
Expansion Valve
Refrigerant Oil
cm
3
FW50S (450)
FW50S (800)
Refrigerant Type
g (oz)
R32, 1.11k (39.2)
R32, 1.37k (48.4)
F-Gas
GWP 675
675
CO2eq (ton)
(Precharged Amount /
Maximum Charged Amount)
0.749 / 0.876
0.925 / 1.262
Dimension
Height (I/D / O/D)
mm (inch)
302 (11-29/32) / 695 (27-3/8)
302 (11-29/32) / 695 (27-3/8)
Width (I/D / O/D)
mm (inch)
1120 (44-1/8) / 875 (34-15/32)
1120 (44-1/8) / 875 (34-15/32)
Depth (I/D / O/D)
mm (inch)
236 (9-5/16) / 320 (12-5/8)
236 (9-5/16) / 320 (12-5/8)
Weight
Net (I/D / O/D)
kg (lb)
12 (26) / 42 (93)
13 (29) / 49 (108)
20
Model
Indoor CS-Z50TKEW
/
CS-XZ50TKEW
CS-Z71TKEW
Outdoor CU-Z50TKE
CU-Z71TKE
Piping
Pipe Diameter (Liquid / Gas)
mm (inch)
6.35 (1/4) / 12.70 (1/2)
6.35 (1/4) / 15.88 (5/8)
Standard length
m (ft)
5.0 (16.4)
5.0 (16.4)
Length range (min – max)
m (ft)
3 (9.8) ~ 20 (65.6)
3 (9.8) ~ 30 (98.4)
I/D & O/D Height different
m (ft)
15.0 (49.2)
20.0 (65.6)
Additional Gas Amount
g/m (oz/ft)
15 (0.2)
25 (0.3)
Length for Additional Gas
m (ft)
7.5 (24.6)
10.0 (32.8)
Drain Hose
Inner Diameter
mm
16.7
16.7
Length mm
650
650
Indoor Heat
Exchanger
Fin Material
Aluminium (Pre Coat)
Aluminium (Pre Coat)
Fin Type
Slit Fin
Slit Fin
Row × Stage × FPI
2 × 17 × 21
2 × 17 × 21
Size (W × H × L)
mm
836.5 × 357 × 25.4
836.5 × 357 × 25.4
Outdoor
Heat
Exchanger
Fin Material
Aluminium
Aluminium
Fin Type
Corrugated Fin (Pre Coat)
Corrugated Fin (Pre Coat)
Row × Stage × FPI
2 × 31 × 19
2 × 31 × 19
Size (W × H × L)
mm
36.4 × 651 × 854.5:824.5
36.4 × 651 × 904.5:874.5
Air Filter
Material
Polypropelene
Polypropelene
Type
One-touch
One-touch
Power Supply
Indoor
Indoor
Power Supply Cord
A
Nil
Nil
Thermostat
Electronic Contol
Electronic Contol
Protection Device
Electronic Contol
Electronic Contol
Dry Bulb
Wet Bulb
Dry Bulb
Wet Bulb
Indoor
Operation
Range
Cooling
Maximum
°C
32 23 32 23
Minimum
°C
16 11 16 11
Heating
Maximum
°C
30 – 30 –
Minimum
°C
16 – 16 –
Outdoor
Operation
Range
Cooling
Maximum
°C
43 26 43 26
Minimum °C
-10
–
-10
–
Heating
Maximum
°C
24 18 24 18
Minimum
°C
-15 -16 -15 -16
1.
Cooling capacities are based on indoor temperature of 27°C Dry Bulb (80.6°F Dry Bulb), 19.0°C Wet Bulb (66.2°F Wet Bulb) and outdoor air
temperature of 35°C DRY BULB (95°F Dry Bulb), 24°C Wet Bulb (75.2°F Wet Bulb).
temperature of 35°C DRY BULB (95°F Dry Bulb), 24°C Wet Bulb (75.2°F Wet Bulb).
2.
Heating capacities are based on indoor temperature of 20°C Dry Bulb (68°F Dry Bulb) and outdoor air temperature of 7°C Dry Bulb (44.6°F
Dry Bulb), 6°C Wet Bulb (42.8°F Wet Bulb).
Dry Bulb), 6°C Wet Bulb (42.8°F Wet Bulb).
3.
Heating low temperature capacity, Input Power and COP measured at 230 V, indoor temperature 20°C, outdoor 2/1°C.
4.
Heating extreme low temperature capacity, Input Power and COP measured at 230 V, indoor temperature 20°C, outdoor -7/-8°C.
5.
Standby power consumption ≤10.0w (when switched OFF by remote control, except under self protection control).
6.
Specifications are subjected to change without prior notice for further improvement.
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