LG DLGX3901BDryer
Error Code d80
Ductwork approximately 80% blocked
Moderate
Address soon - your appliance may not work properly
Also displayed as: d80
What This Means
Lint buildup in duct; Crushed transition duct
How to Fix
- 1
Clean the exhaust system.
- 2
Ensure transition duct is not kinked behind dryer.
Other Error Codes for DLGX3901B
tE4
Steam generator thermistor open or shorted
E5
Water supply pump failure - pump valve AD value below 10 in test mode
EE
EE PROM operation abnormal
InS
Installation test mode active (duct/exhaust check)
d75
Ductwork approximately 75% blocked - exhaust restriction detected
HS
Humidity sensor failure
PF
Power failure - house fuse blown or circuit breaker tripped
nP
No power / power supply incorrect