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10-2-18 Outdoor OLP over temperature error (One way Inverter Only)
Indoor display
3-LED DISPLAY
LED1
LED2
●
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.
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
LED3
●
E463
LED OFF
after 10min ~ 1Hr
YES
YES
YES
YES
DESCRIPTION
No display about the outdoor condition
IPM Over Current(O.C) Error
NO
Terminate the service
NO
NO
Terminate the service
NO
Terminate the service
111
- Quick Links:
- Installing the Air Conditioner
- Indoor Unit
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