Technical Data - Webasto Air Top 2000 STC Installation Instructions Manual

Technical data

16 Technical data
Except where limit values are specified, the technical data refer to the usual
heater tolerances of ± 10 % at an ambient temperature of +20 °C and at the
rated voltage and in rated conditions.
16.1. Electrical components:
The control unit, motor, bulb in timer and glow plug/flame monitor are
designed for either 12 V or 24 V operation.
The timer, overheating sensor and temperature sensor are not dependent on
voltage.
16.2. Fuel for Air Top 2000 STC B (petrol):
The fuel specified by the vehicle manufacturer must be used.
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16.3. Fuel for Air Top 2000 STC D (diesel/fuel oil EL):
The diesel fuel in accordance with DIN EN590 specified by the vehicle
manufacturer must be used. If it complies with the normal quality available
in the German market as per DIN 51603, Class EL fuel oil (not L fuel oil) can
also be used.
There are no known adverse effects of using additives.
If fuel is taken from the vehicle's fuel tank, follow the additive instructions
issued by the vehicle manufacturer.
When changing to low-temperature fuel, the heater must be operated for
approx. 15 minutes to fill the fuel system with the new fuel.
The Air Top 2000 STC D heaters are also approved for use with biodiesel
(FAME) conforming to DIN EN 14214.
Air Top 2000 STC