10-5-4. In Case of Indoor Unit Connect With Inverter Multi System (IMS)
1. The power supply must be same as the rated of air conditioner.
2. Prepare the power source for exclusive use with air conditioner.
3. Circuit breaker must be used for the power supply line of this air conditioner.
4. Be sure to comply power supply and connecting cable for size and wiring method.
5. Every wire must be connected f rmly.
6. Perform wiring works so as to allow a general wiring capacity.
7. Wrong wiring connection may cause some electrical part burn out.
8. Incorrect or incomplete wiring is carried out, it will cause an ignition or smoke.
9. This product can be connected to main power supply.
Connection to f xed wiring : A switch which disconnects all poles and has a contact separation at least 3 mm
must be incorporated in the f xed wiring.
CAUTION
Indoor
Terminal
Block
Power input
Outdoor
Terminal
Block
Power supply input Wiring Diagram for Inverter Multi System (IMS)
Power input at Outdoor Terminal Block
CHASSIS
CHASSIS
Power Supply Input at Outdoor Unit Terminal Block
Indoor Unit Outdoor Unit
Connecting cable
connect to 1 2 3
Terminal block (L N 1 2 3)
Earth line
Connecting
cable
Connecting cable
Stripping length of the
connecting cable
3
2
1
Earth line
50 mm
10 mm
70 mm
10 mm
1(L)
Connecting cable Power cord
Power cord
Earth line
Earth line
Connecting cable
Terminal block
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