Mounting the ventilation unit on the wall

Heat recovery in ventilation units without enthalpy heat exchangers produces condensate, which must be properly drained off via the condensate drain. Provide sufficient space for the condensate drain under the unit. Ventilation units with ET enthalpy heat exchangers do not require a condensate drain.

ATTENTION: Functional impairment due to condensate if the ventilation unit is not aligned. The ventilation unit must be installed horizontally so that the condensate can drain off unhindered.

  1. Loosen the two quick-release locks and remove the front cover.

  2. S1

    Unit rail, preassembled

    S2

    Wall rail

  3. 1

    Rubber pads

  4. Mount the wall rail (provided by customer) on the wall with appropriate mounting material. Unit rail [S1] is pre-installed. Make sure it is horizontal.
  5. Hang the ventilation unit in the wall rail. The unit rail and wall rail must cover one another completely, the unit must make contact with both rubber pads on the wall.