O
PERATION
VIA
B
-
TOUCH
H
EAT
RECOVERY
UNIT
en-38
en
6. Minimum air temperature
The unit can use cool fresh air to lower the room tempera-
ture.
Set the maximum difference between the room temperature
(extract air) and the discharge temperature (supply air) is used
for cooling fresh air.
9. Calibration
Adjust the temperature reading if this deviates from the actual
temperature.
3.6
Configuration
The menu
Configuration
allows you to enter settings in order
to adjust the operation of the unit to the room and the sys-
tem. Usually, this menu is used only for installation, mainte-
nance and service purposes.
20. Access control
Pin code
Access to the entire control panel or to the menu only can be
protected with a four-digit PIN code.
The default PIN code is 0000.
Access level
The control panel can be safeguarded at different access levels.
21. User interface options
Display on/off button
The unit can be switched ON and OFF manually. This can also
be done via the internal timer or via an external release signal
on the unit. In this case you can disable the manual on/off
option. The on/off button is then not displayed on the Home
screen.
Temperature display
By default, the room temperature (exhaust air) is displayed.
With this function, you can select another temperature to dis-
play or switch off the temperature display.
If the temperature display is switched off, there is no tempera-
ture control.
