52
CHAP. XI
operation of appliances
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WC
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WC
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Fan operation
Under fan operation, the “heater/ventilation” changeover
switch must firstly be activated before the heater is triggered.
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Switching off
When the heater is switched off the indicator lamp goes out
and the fuel no longer flows.
The fan operates by inertia for about four minutes as part of
the cooling process. The glow pin is switched on for about
forty seconds when the fan is operating by inertia for cleaning
purposes.
Special case:
The heater will stop operating without an inertia phase if no
more fuel flowed into it before it was switched on or if it was
in the «STOP» position.
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Heating at altitude
Please consider the following points when heating at altitude:
• Heating up to 2000 m above sea level:
- Unlimited heating possible.
• Heating at an altitude above 1500 m up to 3000 m maximum:
- Short stay (crossing a pass or stopping for a break), heating
is possible in principle.
- Longer stays (e.g. camping in winter), heating is not
possible.
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Maintenance instructions
• Operate the heater for ten minutes once a month outside
the heating season.
• Have a trial run with your heater before the heating season
starts. If the burner emits heavy, persistent smoke or unusual
noises, or even a strong smell of fuel, or if the electric/
electronic parts overheat, switch the heater off and take it
out of service by removing the fuse. Arrange for the heater
to be inspected by specialist Eberspächer trained personnel
before switching it on again.
• Check the combustion air duct openings and the exhaust gas
ducting after a longer period of non-use and clean them if
necessary !