Err

The display cannot accept the installed filter because none is present or the wrong filter was fitted.

What it means

The display cannot accept the installed filter because none is present or the wrong filter was fitted.

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

Verify that an XWFE rather than an XWF cartridge is fitted and seated correctly.
Inspect the filter label for damage, then replace the filter if needed.

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.