7.3 Indoor unit power
7-3-1 Special power supply is employed for indoor unit that must different from the outdoor one.
7-3-2 Using the universal indoor power supply, electric leakage protection devices and operating switches for indoor units that connect
to a same outdoor unit.
7.4 Signal wire for communicate indoor unit and outdoor unit
This wire must be connected according by terminals numbers. Error connection would lead to unit malfunction.
7.5 Jointing part of wire
Please apply the attached thermal insulation material to seal the jointing part of the pipe. Failure sealing would lead to condensation.
7.6 Wires in panel
Wire the wires holder of swinging motor according to (5.4) Install the panel.
7.7 Setting illustration of terminal holder
Please refer to the nameplate in each indoor unit for connective method.
To indoor power
Signal-phase powern supply model
Fig. 7-1
Wire slot
Indoor power
Indoor unit
Signal wire for communicate
indoor unit and outdoor unit
Grounding line
Grounding line
Outdoor power
supply
RCCB
RCCB
To indoor power
L
N
XYE
The wires connected
indoor unit to outdoor unit
The wires connected
indoor unit to outdoor unit
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