4-28 Samsung Electronics
4-4-5 Outdoor Discharge over temperature error
1.Checklist :
1) Check the discharge temperature in the outdoor unit
2) Check the compressor locking or gas leak
3) 3) Download the EEPROM data
2. Troubleshooting procedure
Yes
Yes
Terminate the service
Exchange the Outdoor PBA
Download the EEPROM data
No
Is the discharge over temperature sensor error
appeared again?
Terminate the service
No
No
Terminate the service
Is the discharge over temperature sensor error
appeared again?
Is the discharge over temperature sensor error
appeared again?
The condition is too poor for air conditioner to
operate
Wait until discharge temperature is decreased
Restart after power off
Exchanged the Compressor
Restart after power off.
Yes
after 30min ~ 1Hr
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