Digital input 1 and 2

To edit the digital input 1 or 2 of the ventilation unit:

  1. Select Expert settings.
  2. Select Digital input 1 or 2 in the Input settings area.
  3. Select the function of the digital input from the list.

    The options are:

    • None — The input is not enabled.
    • Custom mode off / on, 0V / 24V — If you enter 24 V in the digital input, the unit switches to the Custom mode. If you enter 0 V in the digital input, the unit switches back to the previous ventilation mode.
    • At Home / Away, 0V / 24V — If you enter 0 V in the digital input, the unit switches to the At Home mode. If you enter 24 V in the digital input, the unit switches to the Away mode.
    • Forced Custom mode off / on, 0V / 24V — If you enter 24 V in the digital input, the unit switches to the Custom mode. If you enter 0 V in the digital input, the unit switches back to the previous ventilation mode.
    • Emergency stop / Normal operation, 0V / 24V — If you enter 0 V in the digital input, the unit applies the emergency stop. If you enter 24 V in the digital input, the unit switches back to the previous ventilation mode.
    • Boost off / on, 0V / 24V — If you enter 24 V in the digital input, the Boost mode is activated for the duration of the timer. If you enter 0 V in the digital input, the unit switches back to the previous ventilation mode.
    • Normal operation / Heat recovery cell bypass, 0V / 24V — If you enter 0 V in the digital input, the unit switches to the automatic mode. If you enter 24 V in the digital input, the unit switches to the bypass mode.
    • Week clock off / on, 0V / 24V — If you enter 24 V in the digital input, the week clock is activated. If you enter 0 V in the digital input, the week clock is deactivated.
    • Programmable input off/on, 0V / 24V — If you enter 24 V in the programmable input, the programmable input is activated. If you enter 0 V in the programmable input, the programmable input is deactivated. See Programmable input.