Driving
5.6 Heating and air-conditioning system
5 - 72 3 302 633 en Operating Instructions GMK5250L
27.09.2017
Saving automatic
heating start
Heating is started automatically on schedule only if the time and the day of
the week have been correctly set;
à p. 5 - 71.
You can set three different automatic heating starts – up to seven days in
advance.
H
If you call up values in order to change them during the following setting
process, they flash for 5 seconds. The entry must be made within this
period. The value stops flashing after 5 seconds and is saved as the new
value.
• To retrieve a storage location, press the button (1) once.
The following flash:
– the retrieved storage location, e. g. 2 and
– the last saved heating start, e.g. 06.00.
s t
• Set the time for the desired heating start, e.g. 8.00.
Wait for approx. 5 seconds until the weekday for the heating start flashes,
e.g. MO for Monday.
s t
• Set the day of the week for the desired heating start.
Wait for approx. 5 seconds until the current time is displayed, e. g. 14.00.
Now, the new heating start has been saved and switched on.
H
If you wish to store one or two more heating starts, retrieve a new storage
location using the
u button and repeat the procedure.
After you have saved the heating start, you can also set the heating period;
à Setting the heating period, p. 5 - 73.