Electric System 65
Indoor unit power supply wiring
Fig.6-4
CAUTION
1. Refrigerant piping system, indoor unit-indoor unit connection signal wires and indoor unit-outdoor unit connection signal wire
are in the same system.
2. When power cord is parallel with signal wire, please put them into separate wire distribution pipes, and leave a proper distance.
(Reference distance: It is 300mm when current capacity of power cord is less than 10A, or 500mm when 50A).
Please use shield wire as indoor unit/outdoor unit signal wire.
Indoor/Outdoor unit signal wire wiring
Fig.6-5
Indoor Power Supply
Circuit Breaker
Manual swtich
Wire Distribution Box
Indoor Unit