GREE U-Match 5 SERIES UNIT SERVICE MANUAL
9
1.2 Electrical Parameters
Model
Power supply
Circuit breaker
capacity
Min. sectional area of
power cord
V/Ph/Hz
A
mm
2
GUD35W/NhA-T
220-240V ~50Hz
208-230V ~60Hz
16
1.5
GUD50W/NhA-T
16
1.5
GUD71W/NhA-T
20
2.5
GUD85W/NhA-T
25
2.5
GUD100W/NhA-T
32
4.0
GUD125W/NhA-T
32
4.0
GUD140W/NhA-T
40
6.0
GUD100W/NhA-X
380-415V 3N~50Hz/60Hz
16
1.5
GUD125W/NhA-X
16
1.5
GUD140W/NhA-X
16
1.5
GUD160W/NhA-X
16
1.5
Model
Power Supply
Fuse Capacity
Circuit Breaker
Capacity
Min. Sectional Area of
Power Cord
V/Ph/Hz
A
A
mm
2
Indoor unit
220-240V ~50Hz
208-230V ~60Hz
3.15
6
1.0
NOTICE
：
①
Fuse is located on the main board.
②
Install a circuit breaker at every power terminal near the units (indoor and outdoor units) with at least 3mm
contact gap. The units must be able to be plugged or unplugged.
③
Circuit breaker and power cord specifications listed in the above table are determined based on the
maximum power input of the units.
④
Specifications of power cords listed in the above table are applicable in a working condition where
ambient temperature is 40
℃
and multi-core copper cable (e.g. YJV copper cable, with insulated PE and
PVC sheath) is protected by a conduit, and is resistant to 90
℃
in maximum (See IEC 60364-5-52). If
working condition changes, please adjust the specifications according to national standards.
⑤
Specifications of circuit breaker are based on a working condition where the working temperature is 40
℃
.
If working condition changes, please adjust the specifications according to national standards.
⑥
Adopt 2pc of 0.75mm² power cords to be the communication cords between indoor and outdoor units.
The maximum length is 100m. Please select a proper length according to local conditions.
Communication cords must not be twisted together. To be in compliance with EN 55014, it is necessary to
use 8 meters long wire.
⑦
Adopt 2pc of 0.75mm² power cords to be the communication cords between wired controller and indoor
unit. The maximum length is 30m. Please select a proper length according to local conditions.
Communication cords must not be twisted together. To be in compliance with EN 55014, it is necessary to
use 7.5 meters long wire.
⑧
The wire gauge of communication cord should not be less than 0.75mm². It’s recommended to use
0.75mm² power cords as the communication cords.
Summary of Contents for U-Match 5 Series
Page 31: ...GREE U Match 5 SERIES UNIT SERVICE MANUAL 28 Model GUD100W NhA T...
Page 32: ...GREE U Match 5 SERIES UNIT SERVICE MANUAL 29 Model GUD125W NhA T GUD140W NhA T...
Page 33: ...GREE U Match 5 SERIES UNIT SERVICE MANUAL 30 Model GUD100W NhA X...
Page 34: ...GREE U Match 5 SERIES UNIT SERVICE MANUAL 31 Model GUD125W NhA X GUD140W NhA X...
Page 35: ...GREE U Match 5 SERIES UNIT SERVICE MANUAL 32 Model GUD160W NhA X...
Page 59: ...GREE U Match 5 SERIES UNIT SERVICE MANUAL 56 Troubleshooting...
Page 78: ...GREE U Match 5 SERIES UNIT SERVICE MANUAL 75 Troubleshooting...
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