Haier 10571564 User Manual page 10

Electric wiring
Instruction of wiring
Note:
The air conditioner must use the special power circuit (Over 40A). The
wiring method must be done by the qualified electrician according to the
national wiring rules.
The grounding line and the null line of the receptacle must be strictly
separated. It is incorrect to connect the null line with the grounding line.
When connecting the indoor & outdoor wire, check the number of the
indoor & outdoor terminals, the terminals with the same number connected
together with same one wire.
All the wires should be copper core wires.
(When wiring, an appropriate distance should be kept between power wire and
communication wire. They cannot be wrapped together, otherwise, it may cause
communication disturbance, and the air conditioner cannot work normally.)
Power supply: 1PH, 220~230V, 50Hz.
The connection method of power cable is Y connection.
Wiring method of outdoor unit:
Power cable (connect through outdoor unit)
Remove the repair panel of the outdoor unit,
loosen the wire holding clamp A, then put
the active wire, null wire and grounding wire
of power cable through the wire holding
clamp A and connect to the relative terminal
block. After finishing connection, press the
wire holding clamp A to the original state.
Connect the outdoor unit power cable and
communication wire
Loosen wire holding clamp B and C, put the power
cable and communication wire connecting A system
and B system indoor units through them and connect
to the relative terminal block. After finishing
connection, press the wire holding clamp B and C
to the original state.
Wiring method of indoor unit:
Connection the indoor unit power cable and communication wire
Loosen the wire holding panel, connect the power cable and communication
wire of indoor unit to the relative terminal block.
8
Terminal block
A B C
Wire holding
clamp