
26 | VEHICLE HEATERS – TECHNICAL DOCUMENTATION
3 OPERATION AND SETTING/ADJUSTMENT
ACTIVATING THE PROGRAM MEMORY
2
Off
On
Press the button to confirm the “On” setting.
2
Mi. 21 °C
06 : 30 60 min.
PLEASE NOTE!
After editing the program, press the
button to
return to the PROGRAM / PRESELECTION menu item
or wail until the display lighting goes out.
Do not press the
button, as otherwise the “On”
setting switches to “Off” and vice versa.
DEACTIVATING THE PROGRAM MEMORY
Use the
or button to select the “Off” setting.
2
Off
On
Press the button to confirm the “Off” setting.
PLEASE NOTE!
Previously made settings remain saved.
After editing the program, press the
button to
return to the PROGRAM / PRESELECTION menu item
or wail until the display lighting goes out.
Do not press the
button, as otherwise the “On”
setting switches to “Off” and vice versa.
EDIT THE PROGRAM MEMORY AGAIN
Use the
or button to select the symbol.
2
Off
On
Use the button to confirm the setting and con-
tinue as described on page 24, 25 and 26.
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