LG DLE3500BDryer
Error Code nU
NFC module wrong/malfunctioning
Moderate
Address soon - your appliance may not work properly
Also displayed as: nU
How to Fix
- 1
nU is displayed only in test mode.
- 2
Check NFC module wiring and connections.
- 3
Replace NFC module.
Other Error Codes for DLE3500B
tE4
Steam generator thermistor open or shorted
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
E5
Water supply pump failure - pump valve AD value below 10 in test mode
EE
EE PROM operation abnormal