Daewoo DSB-181LH Service Manual page 30

Outdoor Unit Runs but Indoor Unit Do Not Run
Check rotation of indoor fan
NO
Check the Fan Motor
bearing and fan
Rotate indoor fan by hand
YES
Check the power P.C.B.
Rating voltage
Check input Voltage of Fan
Motor connector at power P .C.B
under 90%
The circuit for triac control
Rating Voltage more than 90%
Open or short
Change of fan motor
Check the winding resistance of
Indoor unit fan motor
Normal
Check the fan motor capacitor
Check the connecting wire of
indoor fan motor
Run again
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