SL 55 AMG (230.474) V8-5.5L SC (113.992) (2003)
Evaporator Temperature Sensor / Switch: Description and Operation
GF83.57-P-2102-02R Evaporator Temperature Sensor, Function
GF83.57-P-2102-02R Evaporator Temperature Sensor, Function
Function
The evaporator temperature sensor (B10/6) is located in the air flow behind the evaporator. It transmits a resistance value, which depends on the
evaporator temperature, to the AC control and operating unit (N22).
The refrigerant compressor (A9) is switched off when the evaporator temperature reaches 2 °C. This serves to prevent the evaporator from icing up.