Preparation of the housing

1

Housing cover

2

Design cover

  1. Press in the locking hook with a pointed object, unlock and remove the design cover together with the housing cover.

  2. 1

    Foam strip

  3. Fit supplied foam strip centred in socket.

ATTENTION: For ECA 150 ipro H and ECA 150 ipro KH the foam strip is obligatory (avoids malfunction of the humidity control system due to infiltration air).