seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Compressor control valve, air conditioningN280 > < High-pressure senderG65
Refrigerant pressure and temperature senderG395
Refrigerant pressure and temperature sender -G395-
  WARNING
Danger of freezing injuries.
If refrigerant circuit has not been evacuated, refrigerant may escape.
Extract the refrigerant before disassembling the refrigerant pressure and temperature sender -G395-. If the refrigerant circuit is not opened within 10 minutes after it has been evacuated, pressure may develop in coolant circuit due to re-evaporation. Extract refrigerant again.
   
This refrigerant pressure and temperature sender -G395- is installed instead of the high pressure sender -G65- or the air-conditioner pressure switch -F129-.
The pressure signal is continuously monitored, while the temperature signal is only monitored if the temperature rises above 0 °C.
This information is used by the Climatronic control unit -J255- to accordingly activate the refrigerant fans and the air-conditioner compressor regulating valve -N280-.
  N00-10141

Compressor control valve, air conditioningN280 > < High-pressure senderG65