63
LG 63 Error Code – Condenser Coil Thermistor Temp Low
Air Conditioner · HIGH Severity
What This Error Means
Condenser coil pipe thermistor temperature is too low
Diagnostic & Repair Steps
1
Power Reset
Turn off at breaker, wait 5 min, restart.
Turn off at breaker, wait 5 min, restart.
RESET
~5 min
2
Check Refrigerant Charge
Low charge can cause low coil temperature. ⚠️ Certified technician only
Low charge can cause low coil temperature. ⚠️ Certified technician only
TEST
~20 min
3
Locate Condenser Coil Pipe Thermistor
Find thermistor on outdoor condenser coil pipe.
Find thermistor on outdoor condenser coil pipe.
INSPECT
~10 min
4
Check Thermistor Connection
Reconnect. Replace if faulty.
Reconnect. Replace if faulty.
CHECK
~5 min
5
Refer to LG Service Manual
Visit www.lg-dfs.com for detailed troubleshooting.
Visit www.lg-dfs.com for detailed troubleshooting.
CHECK
~10 min
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