US7 Auto Cleaning Filter Operation

To automatically operate:

• Press during operation.
• is displayed on the LCD.
• The air filter will automatically be cleaned according to the operating hours (about once per day).
• The CLEANING FILTER operation time is a maximum of 11 minutes.
• The MOULD PROOF / CLEANING FILTER lamp (green) lights up during the operation.

To cancel the setting:

• Press again.
• should disappear from the LCD.