138
21. Service
Data
Service data provided are based on the air conditioner running under rated frequency during forced cooling / forced
heating mode.
21.1 Cool Mode Outdoor Air Temperature Characteristic
Condition
-
Indoor room temperature: 27°C Dry Bulb/19°C Wet Bulb
-
Unit setting: Standard piping length, forced cooling at 16°C, Hi fan
-
Compressor frequency: Rated for cooling operation
-
Piping length: 5m
-
Voltage:
230V/240V
21.1.1 CS-Z25UFRAW CU-Z25UBRA
Outdoor Air Temperature (°C)
Outdoor Air Temperature (°C)
Outdoor Air Temperature (°C)
Low Pressure
(PSI
)
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46
Outdoor Air Temperature (°C)
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46
18.0
3.00
1.600
1.400
1.200
1.000
0.800
0.600
0.400
0.200
0.000
3.50
3.00
2.50
2.00
1.50
1.00
0.50
0.00
232.060
203.053
174.045
145.038
116.030
87.023
58.015
29.008
0.000
2.50
2.00
1.50
1.00
0.50
0.00
16.0
14.0
12.0
10.0
8.0
6.0
4.0
2.0
0.0
Indoor Discharge
Air Temperature
(°
C)
Low Pre
ssure
(MPa)
C
urrent (A
)
Capacity (kW)
Outdoor Air
Temperature (°C)
5
16
25
35
11.49
12.86
13.99
15.24
46
16.62
Indoor Discharge
Air Temperature (°C)
Outdoor Air
Temperature (°C)
5
16
25
35
0.980 / 142.137
1.041 / 150.984
1.092 / 158.381
1.148 / 166.503
46
1.372 / 198.991
Low Pressure
(MPa) / (PSI)
Outdoor Air
Temperature (°C)
5
16
25
35
2.981
3.081
2.793
2.500
46
2.051
Capacity
(kW)
Outdoor Air
Temperature (°C)
5
16
25
35
1.69
1.59
1.95
2.16
2.40
46
2.66
1.85
2.06
2.30
2.56
Current (A)
230V
240V
