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19.3.4 Four Indoor Unit Operation
Cooling Characteristic
[Condition] Room temperature: 27°C (DBT), 19°C (WBT)
Operation condition: High fan speed
Piping length: 5.0 m
Voltage: 230V, 50Hz
A) Indoor unit capacity: Cooling (2.0 + 2.5 + 2.5 + 3.5), CS-Z20TKEW + CS-Z25TKEW
× 2 + CS-Z35TKEW
Outdoor Air Temperature (°C)
Indoor Discharge Air
Temperature (°C)
Z20TKEW Z35TKEW
-10-6 -2 2 6 10141822 2630 3438 4246
Z25TKEW
14.000
14.500
15.000
15.500
16.000
16.500
17.000
17.500
18.000
18.500
19.000
Outdoor Air Temperature (°C)
Current
(A)
-10-6-2 2 6 10141822263034384246
4.000
5.220
6.440
7.660
8.880
10.100
Outdoor Air Temperature (°C)
Gas Side Piping
Pressure (MPa)
-10-6-2 2 6 10141822263034384246
1.000
1.030
1.060
1.090
1.120
1.150
1.180
1.210
1.240
1.270
1.300
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