Samsung AR09TXFCAWKNEU Service Manual page 106

10-2-18 Outdoor OLP over temperature error (One way Inverter Only)
Indoor display
DESCRIPTION
No display about the outdoor condition
Outdoor display
: LAMP ON
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
Is the OLP over temperature sensor
Check the OLP Sensor postion on the
Compressor Top
Is the OLP over temperature sensor
Check the service valve is closed
Check the compressor locking or gas leak
Is the OLP over temperature sensor
The condition is too poor for air conditioner to operate
Wait until OLP temperature is decreased Restart after
power off
C463
: LAMP OFF : LAMP BLINK
Restart after power off.
after 10min ~ 1Hr
error appeared again?
YES YES
error appeared again?
YES
error appeared again?
YES
Exchange the Outdoor PBA
Exchanged the Compressor
IPM Over Current(O.C) Error
NO
Terminate the service
NO NO
Terminate the service
NO
Terminate the service
SAMSUNG ELECTRONICS
105