Connections With Valve For Switches on Refrigerant Circuit

Switches And Sensors On Refrigerant Circuit And Corresponding Connections

NOTE: Switch pressures, removing and installing switches as well as switch arrangement and version, refer to vehicle specific refrigerant circuit.

Connections With Valve For Switches On Refrigerant Circuit

CAUTION:
- There is a danger of ice-up.
- Refrigerant may leak out if refrigerant circuit is not discharged.
- Refrigerant must be extracted before removing valve - C -.

- Different threads for switch on high pressure and low pressure sides.







- Only valves and O-ring seals that are resistant to refrigerant R134a and refrigerant oil must be installed.

A. Connection (soldered in)
B. O-ring seal
C. Valve (with O-ring seal)