F-MAX-USER MANUAL-FULL BOOK-ENGLISH

AUXILIARY HEATER

Airtronic/Airtronic M

Rated voltage

12 volt

Operating range • Lower voltage limit: An undervoltage protection in the controller switches off the heater when the voltage limit is reached. • Upper voltage limit: An uppervoltage protection in the controller switches off the heater when the voltage limit is reached. Fuel “Fuel quality“ and “Fuel at low temperatures“ see page 28.

approx. 10.5 volt Undervoltage protection trigger time: 20 seconds

approx. 16 volt Undervoltage protection trigger time: 20 seconds

Commercially available petrol fuel (DIN EN 228)

Tolarable ambient temperature

Operation

Not running

Heater

– 40 °C to +50 °C – 40 °C to +20 °C

– 40 °C to +85 °C – 40 °C to +125 °C

Dosing pump

Maximum air intake temperature

+40 °C

Interference suppression

Interference suppression class 5 to DIN EN 55 025

Weight

approx. 4,5 kg

Ventilation mode

possible Please note!

CAUTION! Safety instructions for technical data! Failure to comply with the technical data can result in malfunctions.

Provided no limit values are given, the technical data listed is subject to the tolerances usually applicable to heaters of ±10% for nominal voltage, ambient temperature 20 °C and reference altitude Esslingen.

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