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Using the system
So that the auxiliary heating (auxiliary heating and ventilation) func-
tions according to your expectations, it is necessary to carry out the
basic setting before its programming.
Basic setting
– On the information display, select in the Main menu the menu point
Aux. heating.
– In the menu Aux. heating select the menu point Weekday and set the current day.
– By selecting the menu point Back, you will reach in the menu Aux. heating.
– In the menu Aux. heating select the menu point Running time and set the desired
running time in steps of 5 minutes. The running time can be 10 to 60 minutes.
– By selecting the menu point Back, you will reach in the menu Aux. heating.
– In the menu Aux. heating select the menu point Mode.
– In the menu Mode select the desired mode Heating for or Ventilation for.
Programming
For the programming of the auxiliary heating (auxiliary heating and ventilation) in the
menu Aux. heating (Aux. heating) there are three pre-set times:
Pre-set time 1
Pre-set time 2
Pre-set time 3
In each pre-set time, the day and the time (hour and minute) can be set for switching
on the auxiliary heating and/or ventilation.
An empty position can be found between Sunday and Monday when selecting the day.
If this empty position is selected, the activation is performed without taking into
account the day.
If you leave the pre-set menu by selecting the menu Back or do not make changes on
the display for longer than 10 seconds, the set values are stored, but the pre-set time
is not active.
Using the system
Safety
Both other pre-set times can be programmed and stored in the same way.
If you select the menu Activate after setting the desired values, appears in the display
Pre-set time (weekday, hours, minute) activated. and the set pre-set time is active.
Only one programmed pre-set time can be active.
The last programmed pre-set time remains active.
After the auxiliary heating activates at the set time, it is necessary to pre-set a time
again.
Changing the active pre-set time is carried out after selecting the menu point Activate
in the menu Aux. heating (auxiliary heating) by selecting a pre-set time.
The prerequisite for the correct switching on of the auxiliary heating (auxiliary heating
and ventilation) according to the programmed pre-set time is the correct setting of the
current time and the weekday page 107.
If the system is running, a warning light in the button for direct switching on/off of the
auxiliary heating
The running system deactivates after expiration of the operating period or is deacti-
vated earlier by pressing the button for direct switching on/off of the auxiliary heating
A random pre-set time can be deactivated by selecting the menu point Deactivate in
the menu Activate.
After selecting the menu Factory setting in the menu Aux. heating, it is possible to
return to the factory setting.
Driving Tips
General Maintenance
Heating and air conditioning system
lights up.
page 106.
Breakdown assistance
107
Technical Data
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