LG DLEX3900VDryer
Error Code nP
No power / power supply incorrect
Moderate
Address soon - your appliance may not work properly
Also displayed as: nP
What This Means
Neutral wire disconnected at terminal block; Incorrect wiring at terminal block
How to Fix
- 1
Verify 120VAC between L1 and Neutral.
- 2
Verify 120VAC between L2 and Neutral.
- 3
Correct terminal block wiring.
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
PF
Power failure - house fuse blown or circuit breaker tripped