Electrical Wiring Work; Wiring Connection; Requirements Of Power Circuit And Cable - Gree FXA2A-D Owner's Manual

6 Electrical Wiring Work

6.1 Wiring Connection

The "L1", "3" terminals are connected to the live wire, the "L2","N(1)" terminals are connected
to the neutral wire and the"2" terminal is connected to the transmission line.

6.2 Requirements of Power Circuit and Cable

Recommended cable of outdoor unit
(Pieces × Sectional area)
Recommended cable of BU module (Pieces × Sectional area)
Transmission line (Pieces × Sectional area)
Recommended cable of indoor unit (Pieces × Sectional area)
Capacity of the air switch
-------------------------------------------------------------------------------------------------------------------------
Note:
The total length of the transmission line between the outdoor unit and the furthest BU module is
not more than 55m. Otherwise, the system cannot work possibility.
The specifications of the power cable and transmission line listed in the table above are
determined based on the maximum power (maximum amps) of the unit.
The specifications of the power cable listed in the table above are applied to the
conduit-guarded multi-wire copper cable (like, YJV copper cable, consisting of PE insulated
wires and a PVC cable jacket) used at 40
Fig. 25
Table 10
Phase and frequency
Voltage
MULTI48HP230V1AO
MULTI56HP230V1AO
MULTI48HP230V1AO
MULTI56HP230V1AO
BU module
and resistible to 90 , and
17
BU Module
1Ph,60Hz
208/230V
2
3×6.0 mm
2
3×0.75 mm
2
2×1.5 mm
2
4×0.75mm
40A
40A
10A
shall be at least those of