The room operating unit consists of the following components:

  1. Front-end module with LCD display and buttons
  2. Mounting bracket

The button functions are shown in the table below:

Pushbuttons

Function Description

  1. In operating mode, press and holdandat the same time to enter engineering mode.
  2. In engineering mode, use as "back" key.

  1. In operating mode, adjust the settings.
  2. In engineering mode, adjust the selected parameter or parameter setting value.

  1. In operating mode, switch between "AUTO/OFF mode".
  2. In engineering mode, use as "Confirmation" key.

  1. In operating mode, adjust the settings.
  2. In engineering mode, adjust the selected parameter or parameter setting value.

  1. In operating mode, press and holdandat the same time to enter engineering mode.
  2. In engineering mode, this key is invalid.
  3. Change occupancy status