Filter light flashing — Air filter needs cleaning

What does Defrosting is operational/check filter lamp flashing mean?

This flashing light indicates that the air filter needs to be cleaned. This reminder typically appears every third month.

• The air filter is dirty or clogged
• Regular maintenance interval reached

Click steps to track your progress.

1. 1

   Locate and clean the air filter as described in the 'Maintenance routines' section.

2. 2

   After cleaning the filter, switch the heat pump off and then on again to clear the fault code.

3. 3

   Check if the 'Defrosting is operational/check filter' lamp is flashing.