Haier AU282XHERA User Manual

1. Electric wiring

Note:

The air conditioner must use special circuit , and wiring by the qualified electrician according to the wiring

rules specified in national standard.

The grounding wire and the neutral wire shall be strictly separated. Connect the neutral wire with grounding

wire is incorrect.

The electric leakage breaker must be installed.

All the electric wire must be copper wire.When wiring,there shall keep a proper distance between the

power line and communication wire to avoid twist together. Otherwise,signal disturbance will occur,and

the air conditioner can not operate normally. Power supply: 1PH, 220-230V~, 50Hz.

The wiring method of power line is Y connection. If the power line is damaged, in order to avoid risk

of electric shock, it must be replaced by the manufacturer or its repair center or other similar qualified

person.The connecting cable must be shielded.

Fuse: T3.15A 250VAC T25A 250VAC (Please check with the outdoor unit wiring diagram.)

Please check the circuit diagram about the fuse replaced.

Wiring work

2. Wiring method

Wiring method of orbicular terminals

For the connection wire with orbicular terminals, its wiring method is as shown in

the right figure: remove the connecting screw, put the screw through the ring on the

end of the wire, then connect to the terminal block and fasten screw.

Wiring method of straight terminals

For the connection wire without orbicular terminals, its wiring method is: loosen

the connection screw, and insert the end of the connection wire completely into the Terminal block, then

fasten the screw. Slightly pull the wire outwards to confirm it is firmly held.

Crimp connection method for wires without terminals

Wiring Method for

Ring Terminal Block

Correct Pressing

Wrong Pressing

Terminal

block

Pressing

Clamps

Do not connect the
wire with same diameter
to the same side

Connect the wire with
same diameter to the
two sides of the terminal

Do not connect the
wire with different
diameters