Hot air system
Air Top Evo 3900 / Air Top Evo 5500
64
NOTE:
The installation must be checked for:
– Air short circuit between the vehicle’s heating system and the heater air
inlet
– Air short circuit between the heater’s air inlet and the heater’s air outlet
(Figure 7)
If you use an installation box the air vent must be sealed in such a way that
no hot air can get into the installation box.
6.1.
External temperature sensor
For fresh air mode an external temperature sensor must be fitted in the ap-
propriate zone.
6.1.1.
To install the external temperature sensor
The external temperature sensor must be installed at medium height in the
passenger cabin on vertical surfaces if possible in the area that requires
heating.
The temperature sensor must
not
– be in the direct current of hot air (from the vehicle’s own heating system
or the hot air heater).
– by close to heat sources (for example the vehicle’s own heating system).
– be placed in direct sunlight (for example on the dashboard).
– be installed behind curtains or the like.
Fig. 8
Hot air inlet with inlet grille
Installation_Instructions_Air_Top_Evo_3900_5500_de_en_nl.book Page 64 Wednesday, November 3, 2010 11:58 AM
