How do I fix error code d80 on my LG DLEX7800WE?

1. undefined: Dryer can still be used but drying times will be longer. 2. undefined: Check ductwork for lint buildup, kinks, crushed sections, or excessive elbows. 3. undefined: Clean ductwork promptly. 4. undefined: If duct run is too long or has too many bends, shorten or straighten it. 5. undefined: Check outside vent hood for damage or clogging. 6. undefined: FlowSense indicator remains on for two hours after end of cycle; opening door or pressing POWER turns it off.

LG DLEX7800WEDryer

Error Code d80

FlowSense four-bar restriction detected — ductwork significantly restricted

Moderate

Address soon - your appliance may not work properly

Also displayed as: d80

How to Fix

1
Dryer can still be used but drying times will be longer.
2
Check ductwork for lint buildup, kinks, crushed sections, or excessive elbows.
3
Clean ductwork promptly.
4
If duct run is too long or has too many bends, shorten or straighten it.
5
Check outside vent hood for damage or clogging.
6
FlowSense indicator remains on for two hours after end of cycle; opening door or pressing POWER turns it off.

Other Error Codes for DLEX7800WE

EEPROM error — EEPROM operation is abnormal

Humidity sensor failure

Steam pump AD value below 10 — pump abnormal

tE2

Thermistor fault — blower housing thermistor open or shorted (alternate code)

d90

Ductwork approximately 90% blocked — FlowSense alert

Power supply wiring connection error — wire connection wrong or loose (electric dryer only)

tE4

Steam generator thermistor open or shorted

Door switch abnormal — detected only in TEST MODE

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