VW Golf manuals

Volkswagen Golf Service & Repair Manual: Air conditioner compressor regulating valve -N280

The regulating valve is fitted to the air conditioner compressor. It is activated by the operating and display unit for Climatronic air conditioning system -E87- or the Climatronic control unit -J255- The regulating valve influences the pressure in the low-pressure side and thus the temperature at the evaporator.
  Note
The air conditioner compressor regulating valve -N280- is an integral part of the air conditioner compressor and cannot be renewed individually.
 

Air conditioner compressor regulating valve -N280

Refrigerant pressure and temperature sender -G395
  WARNING Danger of freezing injuries. If refrigerant circuit has not been evacuated, refri ...

Electrical components not installed in refrigerant circuit
...

Other materials:

Control and regulating unit for air conditioning system -J127
This control and regulating unit switches off the refrigerant flow through the second evaporator if the temperature at the cooling fins of the second evaporator falls to the freezing point of water (icing protection).   ...

Assembly overview - heater and air conditioning unit, Climatronic
  Note There are different designs and makes of heater and air conditioning unit. The individual components of the various heaters and air conditioning units are similar but not identical. The combined fitting of different makes of component ...

Tools and materials commercially available
      Fin comb   Charging hoses 5/8"-18 UNF valve   Note Use charging hoses in different colours, 1800 mm ...

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