Gree U-match Series Owner's Manual page 43

Model
GUD35W/NhA-T
GUD50W/NhA-T
GUD71W/NhA-T
GUD85W/NhA-T
GUD100W/NhA-T
GUD125W/NhA-T
GUD140W/NhA-T
GUD100W/NhA-X
GUD125W/NhA-X
GUD140W/NhA-X
GUD160W/NhA-X
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°C 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°C 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°C. 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 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 control and indoor unit. The maximum length is 30m.
DC Inverter U-match Series Cassette Type Unit
Power supply
V/Ph/Hz
220V-240V ~50Hz
208V-230V ~60Hz
380V-415V
3N~50Hz/60Hz
39
Min.
Circuit
sectional
breaker
area of power
capacity
cord
A mm
16
16
20
25
32
32
40
16
16
16
16
2
1.5
1.5
2.5
2.5
4.0
4.0
6.0
1.5
1.5
1.5
1.5