Intended use

This ventilation unit with heat recovery is used for controlled ventilation of apartments, offices or similar rooms.

Operation of the WS 170 is only permissible:

• indoors
• as a wall-mounted unit with horizontal installation position
• with fixed screw connection to the wall bracket on walls with sufficient load-bearing capacity
• with permanent electrical installation
• fully assembled with front cover installed (protection against accidental contact in accordance with EN ISO 13857).

The ventilation unit is only intended for domestic use and similar purposes. Any other use or use beyond this is considered improper use.