Sanyo SAP-KRV9AEH Service Manual page 40

8-4-4. Malfunction diagnosis of start-up failure
< Main Detection Points >
Is wiring of compressor correct ?
•
Is the stop time of compressor enough ?
•
Is compressor damaged ?
•
< Malfunction Diagnosis Process >
Energize the unit and
start it.
Is the stop time
of compressor more
than 3 min ?
Yes
No
Start-up failure ?
Yes
Is compressor
wire connected
correctly ?
Yes
Replace parts if outdoor
electric box is defective.
Remove the error ?
No
Replace compressor.
Finish
No
Start it 3 min later.
No
Connect it according to
line chart.
Yes
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