1-1. SYSTEM OUTLINE
01-01
NOTE :
When checking it, ON-OFF do a power supply of both of indoor unit and outdoor unit.
When power supply ON-OFF doesn’t do both of indoor unit and outdoor unit, it doesn’t move.
When electricity was supplied only in indoor unit.
LED in control PCB light’s and it doesn’t move.
When electricity was supplied only in outdoor unit.
There is no lighting up of LED in control PCB, but it’s serial error and does’t move.
: Power supply [Outdoor Unit] ( )
: Piping ( )
: Transmission line [O.U. - I.U] ( )
: Power supply [Indoor Unit] ( )
: Remote controller line [I.U. - R.C.] ( )
Earth leakage
breaker
Power
supply
Circuit breaker
(over current)
Power
supply
Earth leakage
breaker
Circuit breaker
(over current)
Outdoor unit
Indoor unit
50Hz
230V 50Hz
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