Haier AU84NBTBAA User Manual page 14

Installation of outdoor unit
Note: All the wire must be copper- core wire.
Type of connection wire
H05RN-F(4X0.75mm
Wiring method
1.The wiring method of orbicular terminal
For the connection wire which end is orbicular
terminal, its wiring method is as the right figure
shown. Dismantle the screw and put it through the
ring at the end of the connection wire, then connect
it to the terminal block and tighten the screw.
2.The wiring method of straight terminal
For those connection wires whose end are
not orbicular terminals, their wiring method
is:
Loosen the connecting screw, insert the end
of the wire directly into the terminal block, and
then tighten screw. Pull the wire outwards slightly
to confirm it is held tightly.
3.Pressing method of connection wire:
After wiring, the connection wire must be pressed
with wire holding clamp. The wire holding clamp
should press on the out cover of the connection
wire. As the right figure shown:
Connect wire between indoor & outdoor unit
As the Figure shown, arrange the connection
wire properly (note: the two ends of the
connection wire are different, do not connect them reversedly).
Open the repair panel of the outdoor unit,loosen the wire holding clamp
(outdoor unit).
According to the wiring method and the wiring diagram to connect the
connection wire properly.
According to the pressing method of connection wire, press the connection
wire properly. (outdoor unit)
Reinstall the wiring cover.
Note: The marks on the terminals of the end of the connection wire should be corresponding
one by one.
Note:
When connecting the indoor & outdoor wire, check the number of the indoor &
outdoor terminals, the terminals with the same number connected together with
one wire.
Incorrect wiring will damage the controller of the air conditioner or make the unit
work abnormally.
The connection type of power cord is Y connection. If the soft power cord is dama-
ged,to avoid risk, it must be replaced by the manufacturer or their specific repair
department or similar professional worker.
Power supply
2
220-230V, 50Hz
)
The wiring method of orbicular terminal
Correct pressing
Terminal block of
indoor unit (A system)
Connect mode of
power supply
Connect from outdoor
Wrong pressing
Terminal block
Wire holding clamp
Terminal block of
indoor unit (B system)
Terminal block of outdoor unit
Power
3N,380-400V 50HZ
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