 Note
| See vehicle-specific refrigerant circuit for switching
pressures, removing and fitting switches, together with switch
arrangement and versions. |
|
|
|
| High-pressure switch for air
conditioning system -F23- |
|
| Switches radiator fan to next higher speed when pressure
increases in refrigerant circuit (approx. 16 bar). |
|
|
|
High-pressure switch for magnetic clutch -F118
| In the event of excess pressure in the refrigerant circuit,
switches the air conditioner compressor off (at approx. 32 bar). |
|
|
|
Questions & answers
Switch and sender in refrigerant circuit and related connections — Volkswagen Golf Mk7
What switches and senders are in the Golf Mk7 AC circuit?
Low-pressure switch -F73-, pressure switch -F129-, high-pressure sender -G65-, pressure/temperature sender -G395- and compressor regulating valve -N280-.
Note
Torque wrench -V.A.G 1783- with 1/4" ratchet adapter -VAS
6234-
Appropriate insert -T10364- to remove valve core
...
Function:
In the event of pressure loss in the refrigerant circuit,
switches the air conditioner compressor off (at approx. 2 bar).
...
