
10
Digital Controller
INTRODUCTION
INTRODUCTION
Each ventilation unit has two control settings
available, basic and expert. The basic settings are:
• User interface language.
• Time and date.
The expert settings are:
• System administrator password. The installer
has given you the system administrator
password.
• Possible parental controls.
• Fan settings.
• User prole settings, such as the
temperature.
Settings can be changed at a later date if required.
STARTING THE UNIT
If you are starting the ventilation unit for the rst time
or after any maintenance procedure, when the unit
starts up, the diagnostic display will appear for a few
seconds, until the At home prole main screen is
opened.
If the unit is switched off from the controller, you can
restart the ventilation unit by pressing any button on
the controller.
We recommend that the latest software version
always to be used. Check and download the latest
version at https://www.airowadroitcontrol.com/
either before or immediately after setup.
The current software version of the ventilation unit
is shown on the controller 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
Disconnect the ventilation unit from the mains
electrical supply.or turn off the fuse.
Connect the computer to the digital controller of the
ventilation unit using a USB MicroB connector.
Start the ventilation unit. A USB sign will appear on
the display of the controller. The controller cannot be
used when it is connected to the computer.
NOTE
The rst launch of the unit may take a while,
as the controller will format its software and
verify that it has the latest software version.
NOTE
However, it is recommended that the
ventilation be kept turned ON without
disruptions.
Transfer the update le you have downloaded onto
the ventilation unit. Copy the update le HSWUPD.
BIN
(Please note! Do not alter the le name!) you
have downloaded at the root of the controller (the
controller will be displayed on your computer as a
mass memory or a removable disk drive). When the
le has uploaded onto the controller, remove the
USB cable. Next, the controller will take a while to
load the update. The controller will now start to load
the update le onto the motherboard. This can take
several hours. The controller will remain turned on,
but it is recommended that the controller will not be
used during that time. When the update is ready, the
unit will restart automatically.
TURNING THE UNIT OFF
If you want to turn off the ventilation unit, proceed as
follows:
1. Select Settings > Turn unit off.
2. Press the OK button.
3. The system asks for conrmation.
4. Press the OK button.
5. The ventilation unit has now been turned Off.