LG · Dryer error code

F0 / Insert FilterLint filter not seated

Cross-checked Power off, standard tools

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Related diagnostic guides

Guide · Dryer

Lint filter not detected or lint filter codes

Several dryers sense the lint filter. Seat the filter fully, clean it, then check the sensing switch.

3 steps ~15 mineasy

Guide · Dryer

Heat-pump (ventless) dryer drying poorly

Heat-pump dryers are slower than vented dryers by design. Real faults are usually clogged lint or condenser filters, a blocked drain path, or a cold room. The refrigerant circuit is sealed: diagnosis only.

4 steps ~30 mineasy

Guide · Dryer

Dryer steam features not working

Steam dryers use a feeder or a hose supply. Check water, inlet filter and valve, then the steam generator thermistor.

4 steps ~40 minmoderate

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