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INSTALLATION INSTRUCTIONS
IMPORTANT NOTICE
1. Wiring should be properly installed.
2. Tighten the screws on the terminal board.
3. Pull on each wire and make sure they are solidly in place.
4. Wrong wiring will cause unit to work abnormally and/or damage the unit.
5. Wrong wire grounding may cause short circuit.
Wiring cover
Terminal
Wire clamp
Yellow-green
Ground
Blue
Brown
Black
1. Connect the neutral wire of the power connection cables to the ‘’ N(1)’’ terminal
2. Connect signal wire to the ‘’2’’ terminal
3. Connect Live wire to the ‘’3’’ terminal
4. Connect ground to ground symbol
5. Put back cover and front panel.
Note: Wiring must be done by an electrician according to the local rules & regulations and this
manual.
The connecting wire should be correctly connected to circuit interface.
Otherwise, it can cause a fire, electrical malfunction or cause damage to the unit.
The diagram is shown as below:
Power connection
(from compressor)