Sanyo SAP–K91GJA (?2) Technical & Service Manual page 37

B.Circuit breaker trips in several minutes after turning the air conditioner on.
There is a possibility of short circuit.
• Check capacity of circuit breaker.
Capacity of circuit breaker is
suitable.
Measure resistance of outdoor fan
•
motor winding.
Measure resistance of compressor
•
motor winding.
Replace with suitable
NO
one (larger capacity).
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