Volkswagen Polo Service & Repair Manual: A/C Refrigerant High Pressure Switch -F23

Volkswagen Polo Service & Repair Manual / Refrrigerant R134a Servicing / Refrigerant Circuit General Information / Switches and Sensors on Refrigerant Circuit and Connections / A/C Refrigerant High Pressure Switch -F23

Note

For switching pressures, removing and installing switches and switch arrangement and version, see vehicle-specific refrigerant circuit.

Refer to → Rep. Gr.87.

Function:

Switches the coolant fan to the next higher level when the pressure in the refrigerant circuit increases (approximately 16 bar (232 psi)).

A/C Refrigerant High Pressure Switch -F23

Switches and Sensors on Refrigerant Circuit and Connections

...

Magnetic Clutch High Pressure Switch -F118

Note For switching pressures, removing and installing switches and switch arrangement and version, see vehicle-specific refrigerant circuit. ...

Other materials:

Primary Lock
The primary lock is the locking mechanism of an individual crimp contact in the contact housing. If necessary, housing securing mechanisms (secondary locks) must be released or removed using specified tool before releasing the contacts. ...

Refrigerant Circuit, General Precautions
Follow the instructions for the workplace. They should be displayed in the workplace. Ensure absolute cleanliness when working. Wear work clothing, safety goggles and gloves when working with refrigerant and ...

Introduction
This chapter contains information on the following subjects: → Warning and indicator lamps → Engine oil specification → Checking the engine oil level and refilling engine oil → Engine oil consumption → Changing engine oil Additional information and w ...