Carrier High Wall Duct Free Split System 38MVC Service Manual page 36

CHART 11 - - OUTDOOR MOTOR
Visually confirm that fan Visually confirm that fan
blades and outdoor coil blades and outdoor coil
are not blocked. are not blocked.
Yes Yes
Trace connections from Trace connections from
OD board. Connections OD board. Connections
ok? ok?
Yes Yes
Check capacitor. Check capacitor.
Capacitor ok? Capacitor ok?
Yes Yes
Check motor windings. Check motor windings.
Ok? Ok?
Yes Yes
Motor ok. Motor ok.
No No
Clear blockage Clear blockage
No No
Fix connection Fix connection
No No
Replace capacitors Replace capacitors
No No
Replace motor Replace motor
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