Viewing the Boost mode information

To view the basic information of the Boost mode:

  1. Press the Change mode button until the icon of the Boost mode appears on the display:
  2. Please wait until the main view of the Boost mode opens:

    The main view shows a summary of the mode information.

  3. Select Boost information:

    The first mode information screen opens:

    Figure 1. Boost mode information CFi/MV

    This screen shows the following information:

    • Supply air — Shows the temperature of the air blown into the building and its set value (in brackets), if the supply air is warmer than the set value.

    • Extract (CFi) — Shows the current extract air flow (l/s or m3/h). The extract air flow setting is determined automatically based on the supply air flow, and the user cannot adjust it.
    • Supply (CFi) — Shows the current supply air flow (l/s or m3/h). If the air flow differs from the set value, the set value is shown in brackets. This can happen, for example, when the ventilation unit has automatically boosted the air flow.
    • Outdoor air (MV) — Shows the outdoor temperature.
    • Fan speed (MV) — Shows the fan speed. If the automatic fan speed boost is active, the set value is shown in brackets, followed by the real fan speed.

    • HR cell status :

      • Heat recovery —Heat from extract air is used to heat the outdoor air flowing in.
      • Cold recovery — Extract air cools the incoming outdoor air when it is at least two degrees cooler than the outdoor air.
      • Bypass — Outdoor air bypasses the HR cell either partially or completely.
      • HR cell defrost in progress — The HR cell is being defrosted.
  4. Select Right arrow. The second mode information screen opens:

    This screen shows the following information:

    • Humidity —Shows the highest relative humidity value measured by the ventilation unit.
    • Carbon dioxide — Shows the highest carbon dioxide value measured by the ventilation unit.
    • Replace filters — Shows the next recommended filter replacement date.
    • Time in operation — Shows how long the unit has been running.
  5. Select Right arrow. The third mode information screen opens.

    This screen shows the following information:

    • Duration — Shows how long the Boost mode will stay active when the timer is used and the Boost mode is activated. The time is set in hours and minutes (hh:mm)

    • Remaining — Shows how much time is remaining in the Boost mode.