LG DLEX3900VDryer
Error Code PF
Power failure - house fuse blown or circuit breaker tripped
Moderate
Address soon - your appliance may not work properly
Also displayed as: PF
What This Means
Power outage occurred during cycle; House fuse blown or circuit breaker tripped
How to Fix
- 1
Reset circuit breaker or replace fuse.
- 2
Do not increase fuse capacity.
- 3
Restart cycle.
Other Error Codes for DLEX3900V
nC
NFC module open or shorted
nU
NFC module wrong/malfunctioning
tE2
Thermistor of blower housing - outlet thermistor open or shorted
PS
Power supply wire connection wrong or loose (Black-White-Red wires). Electric dryer only.
tE1
Thermistor of blower housing - outlet thermistor open or shorted
d90
Ductwork approximately 90% blocked
dE
Door switch abnormal
nP
No power / power supply incorrect