Operation of the heater
The heater can be started via the timer or Telestart unit, depending on its configuration.
Before switching on the heater, the vehicle heating must be set to "warm". The heater
fan in the vehicle should be set to the 1st speed in the case of a 3-speed fan and to the
2nd speed in the case of a 4-speed fan. Fans with infinitely variable speed should be set
to at least 1/3 of the fan performance.
NOTE:
We recommend that the heating time be set in accordance with the driving time.
Heating time = driving time
Example: For a journey lasting approx. 20 minutes (one way), the duty period
should not exceed 20 minutes.
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be operated with the fuel specified on the rating plate and
at the nominal voltage specified on the rating plate.
be taken out of operation by removing the fuse if smoke
develops, if unusual burning noises are heard or if there
is a smell of fuel. The heater must not be restarted until
the unit has been checked by personnel duly trained by
Webasto.
be operated for 10 minutes at least once per month, with
the engine cold and the fan set to the minimum setting.
The heater must be inspected by a specialist at the
beginning of the heating season or earlier.
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n Non-compliance with the installation instructions and the
warnings contained therein will lead to the exclusion of all
liability by Webasto. The same also applies if repairs are
not undertaken by professionals or without using genuine
spare parts. This invalidates the type approval for the
heater and its homologation / EC type permit.
The heater must:
Liability:
G
Setting the duty period
Restore default setting
Check batteries
Press the ON or OFF button.
or
Batteries LED Action
OK Lights up red
(heating) or green
(ventilation) for
0.5 seconds after
1 second
Low Flashes orange
for 3 seconds after
1 second
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Heat batteries to over 0 °C
Replace batteries
as soon as possible
Empty Lights up orange
for 5 seconds after
1 second
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Heat batteries to over 0 °C
Replace batteries
The next duty period is called up by
pressing the OFF button.
To save the setting:
No button pressed for 10 seconds or
press the ON button.
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Simultaneously press both the ON and the OFF button for
approx. 10 seconds, until the LED goes out.
Default setting: Heating mode, 30 minutes.
If the optional summer / winter switch has been installed for the heater, it must be set in
accordance with the time of year. In this case, the heater will heat the interior of the
vehicle when set to the winter position and merely operate the vehicle fan to
ventilate the interior of the vehicle when set to the summer position .