Display Group 010
Display Group "010"
Measuring values of the following sensors (Evaporator Vent Temperature Sensor G263, Fresh Air Intake Duct Temperature Sensor G89) and temperature values transmitted by the Instrument Cluster Control Module J285 (ambient temperature calculated and ambient temperature measured by Outside Air Temperature Sensor G17)
Display Field 1:
- Depending on the setting at the operating and display module, Climatronic Control Module J255 , the temperature at the evaporator is regulated to the following values:
- In normal control mode between 2 degrees C and 10 degrees C
- At temperatures less than 13 degrees C at least 3 degrees C below the ambient temperature determined but not less than 2 degrees C
- At temperatures less than 16 degrees C and with rainfall (windshield wipers switched on) at least 6 degrees C below the ambient temperature determined but not less than 2 degrees C.
- 2 degrees C with "Lo" temperature setting at operating and display module, Climatronic Control Module J255
NOTE:
- If a temperature below 2 degrees C is measured for a lengthy period by the Evaporator Vent Temperature Sensor G263, the operating and display module, Climatronic Control Module J255 switches off the compressor.
- The value measured by the Evaporator Vent Temperature Sensor G263 is used to control the evaporator temperature. The evaporator temperature is altered by actuating the A/C Compressor Regulator Valve N280 (display group "001").
- -At least 5 degrees C, however not less than 2 degrees C with "recirculated-air mode" set at operating and display module, Climatronic Control Module J255.
- At higher ambient temperatures, the specified temperatures are not always attained at the Evaporator Vent Temperature Sensor G263 (despite the compressor operating at maximum output).
- Activation for the A/C Compressor Regulator Valve N280 to control the compressor output is displayed in zones "1" and "2" of display group "001".
- If the Evaporator Vent Temperature Sensor G263 has not been properly installed or if it supplies an excessively high temperature value, the evaporator may ice up (the operating and display module, Climatronic Control Module J255 assumes from the measured value that the required evaporator temperature has not been attained).
