Mercedes-Benz Sprinter Operating Instructions Manual page 130

Operating the auxiliary heating system
128
Selects options in program column : or
D
menu bar ; (backwards)
Reduces values
Activating the timer
The timer switches to standby mode after
10 seconds. The display goes off.
Press and hold the Ü button until the
X
menu bar appears in the display and the
time is shown.
Setting the day, time and operating
duration
You must reset the day, time, and default
value for the operating duration:
during initial operation
R
after a voltage supply interruption (e.g. if
R
the battery has been disconnected)
after a malfunction.
R
You can find further information on malfunc-
tions in the "Problems with the auxiliary heat-
ing" section ( page 132).
Y
Press the Û or â button until the
X
Ñ symbol in menu bar ; flashes.
Press the b button.
X
In program column :, the day selected
flashes.
Press the Û or â button to set the
X
desired day.
Press the b button.
X
The day selected is stored. The hour setting
of the clock flashes.
In the same way, set the hour and subse-
X
quently the minutes, then confirm by press-
ing the b button.
The time is stored. Program column : dis-
appears and the operating duration
flashes.
The operating duration set is the default
i
setting for immediate heating mode. You
can set the operating duration from 10 to
120 minutes or activate continuous opera-
tion.
Using the Û or â button, set the
X
minute value or select the à symbol for
continuous operation.
Press the b button.
X
The operating duration is stored. The time
is shown.
Activating/deactivating immediate
heating mode
To switch on: press the Û or â but-
X
ton until the y symbol in the menu bar
flashes.
Press the b button.
X
The operation duration flashes in the dis-
play.
You can preset the default value that is
i
shown ( page 128).
Y
Using the Û or â button, set the
X
minute value (10 – 120) or select the à
symbol for continuous operation.
Press the b button.
X
Immediate heating mode is activated. The
time and the y symbol appear.
To switch off: press the Û or â
X
button until the y symbol flashes in the
menu bar, and then press the b button.
Immediate heating mode is deactivated.
The y symbol disappears.
The auxiliary heating operates for another
two minutes and then switches off auto-
matically.
If you switch off the ignition while imme-
i
diate heating mode (operating duration
10– 120 minutes) is active, immediate
heating mode is also switched off. The aux-
iliary heating operates for another
two minutes and then switches off auto-
matically.
If you have set continuous operation as the
operating duration and you switch off the
ignition, the auxiliary heating switches off
automatically after about 15 minutes. If, in
the remaining time, the ignition is switched
on again, continuous operation of the aux-
iliary heating continues.