2Outdoor Unit Runs but Indoor Unit Do Not Run
Check rotation of indoor fan | NO | |||
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Rotate indoor fan by hand |
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| Rating voltage | |
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Check input Voltage of Fan | ||||
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Motor connector at power P.C.B |
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under 90% | ||||
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Rating Voltage more than 90%
Open or short
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
Check the Fan Motor
bearing and fan
Check the power P.C.B.
The circuit for triac control
Change of fan motor
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