Unit software

We recommend that the latest software version be always used. Check and download the latest version at https://cloud.vallox.com either before or immediately after setup.

The current software version of the ventilation unit is shown on the control panel display when the unit is connected to the mains or factory settings are restored. Alternatively, the current software version can be checked from the Unit information display of the Service menu.

Updating the unit software:

  1. Unplug the ventilation unit from the mains or turn off the fuse.
  2. Connect the computer to the control panel of the ventilation unit using a USB MicroB connector.
  3. Start the ventilation unit. A USB sign will appear on the display of the control panel and the control panel of the ventilation unit cannot be used when it is connected to the computer.
  4. Transfer the update file you have downloaded onto the ventilation unit. Copy the update file HSWUPD.BIN (Please note! Do not alter the file name!) you have downloaded at the root of the control panel (the control panel will be displayed on your computer as a mass memory or a removable disk drive). When the file has uploaded onto the control panel, remove the USB cable. Next, the control panel will take a while to load the update. The control panel will now start to load the update file onto the motherboard. This can take several hours. The control panel will remain turned on, but it is recommended that the control panel be not used during that time. When the update is ready, the unit will restart automatically.