Package Air Conditioners
4.2 Connect Wiring to The Terminals
Caution:
Please note the following items before installing the electric appliance.
1) Check if the power supply accords with its value on the nameplate.
2)The capacity of the power supply must be large enough.
3)The circuit should be installed by the professional technician.
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5)Single wire connection
a.Peel off the insulation for 25mm with pliers.
b.Remove the screw from the terminal board.
c.Bend the peeled wire into circle with pliers.
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6)Strand wires connection
a.Peel off the insulation for 10mm with pliers.
b.Remove the screw from the terminal board.
c.Clamp a round terminal of the peeled wires.
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Round terminal
Strand wire
Solid wire
Insulation
10
25
Warning:
If the power line or the signal line is defective, use the special coil to replace it.
1) Before connecting lines, read the voltages of the relevant parts on the nameplate. Then carry out line
connection according to the schematic diagram.
2) The air-conditioning unit shall have special power supply line which shall be equipped with electricity
leakage switch and air switch, so as to deal with overload conditions.
3) The air-conditioning unit must have grounding to avoid hazard owing to insulation failure.
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terminal board, arc may arise.
5) All line connections must conform to the schematic diagram of lines. Wrong connection may cause
abnormal operation or damage of the air-conditioning unit.
6) Do not let any cable contact the refrigerant pipe, the compressor and moving parts such as fan.
7) Do not change the internal line connections inside the air-conditioning unit. The manufacturer shall not
