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Cleaning-hours reminder after 336 cumulative hours, not a failed part.

What it means

Cleaning-hours reminder after 336 cumulative hours, not a failed part.

This explanation is shared only by models whose manufacturer documents the same code, meaning, and guidance.

Unplug, clean as instructed, dry safe areas and hold Warm Mist for three seconds to reset.

Manufacturer source

Select your exact model below to open its manufacturer source. Manual editions and model revisions can differ.

If there is a safety risk, stop using the appliance and follow the manufacturer’s instructions.