External Temperature Sensor 20m for Webasto Air Top - 92649В View larger

External Temperature Sensor 20m for Webasto Air Top - 92649В

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Webasto Heater External Temperature Sensor with 20 metre cable.

Suitable for the following Webasto air heaters:

Webasto Heater Air Top 3500,
Webasto Heater Air Top 5000,
Webasto Heater Air Top 3500ST,
Webasto Heater Air Top 5000ST,
Webasto Heater Air Top EVO 3900,
Weabsto Heater Air Top EVO 5500.

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Data sheet

ManufacturerWebasto (Germany)

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Thermal sensor external.

During repair or routine maintenance of heaters, the following conversion works may be additionally performed:

• installation of an outdoor temperature sensor for optimal control of the heater operation.

• installation of the burner with a hood.

Install an outdoor temperature sensor.

Heaters optimally maintain the desired temperature if the temperature of the air flowing around the temperature sensor is close to the air temperature in those rooms that need to be heated. But this is not always possible, primarily because of the characteristics of the location of the heater. In this case, the optimum temperature control is provided by an external temperature sensor (Ident.-No. 85049 A), which is installed directly in the relevant part of the room.

Installation is as follows:

1. Select the installation location for the outdoor temperature sensor.


• The temperature sensor should not be installed so that it is directly blown over by a stream of warm air, and not near heat sources (for example, a regular car heater).

• It should be installed at an average height in the cabin of the car and on a surface as close as possible to the vertical.

• The installation site must not be in direct sunlight.

• The temperature sensor should not be installed behind curtains, etc.

2. Remove the cover and remove the integrated temperature sensor.

3. Fasten the outside temperature sensor in the right place and route the cable to the heater.

4. Connect the plug of the outdoor temperature sensor and put on the cover.

5. Carry out a test run and check the operation of the heater.

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Air Top 3500/5000/3500ST/ 5000ST/Evo 3900/5500