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9-2-18 Outdoor OLP over temperature error (One way Inverter Only)
Indoor display
DESCRIPTION
No display about the outdoor condition
Outdoor display
◎
LED ON
LED BLINKING
1. Checklist :
1) Is the sensor placed correctly?
2) Check the service valve is closed
3) Check the compressor locking or gas leak
2. Troubleshooting procedure
Restart after power off.
after 10min ~ 1Hr
Is the OLP over temperature sensor
error appeared again?
Check the OLP Sensor postion on the
Compressor Top
Is the OLP over temperature sensor
error appeared again?
Check the service valve is closed
Check the compressor locking or gas leak
Is the OLP over temperature sensor
error appeared again?
The condition is too poor for air conditioner to operate
Wait until OLP temperature is decreased Restart after
power off
Exchange the Outdoor PBA
Exchanged the Compressor
●
C463
LED OFF
YES
YES
YES
YES
IPM Over Current(O.C) Error
NO
Terminate the service
NO
NO
Terminate the service
NO
Terminate the service
67
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