Daewoo DPB-280LH 사용자 설명서

2

Check rotation of indoor fan 

Rotate indoor fan by hand

Check input Voltage of Fan

Motor connector at power P.C.B

Check the winding resistance of 

Indoor unit fan motor

Check the fan motor capacitor

Check the connecting wire of 

indoor fan motor

Run again

Check the Fan Motor

bearing and fan

Check the power P.C.B. 

The circuit for triac control

Change of fan motor

NO

Rating voltage

under 90%

Open or short

YES

Rating Voltage more than 90%

Normal