Volkswagen Polo Service & Repair Manual: A/C Refrigerant Low Pressure Switch -F73

Volkswagen Polo Service & Repair Manual / Refrrigerant R134a Servicing / Refrigerant Circuit General Information / Switches and Sensors on Refrigerant Circuit and Connections / A/C Refrigerant Low Pressure Switch -F73

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 off A/C compressor when there is excessive pressure in the refrigerant circuit (approximately 2 bar (29 psi)).

A/C Refrigerant Low Pressure Switch -F73

Magnetic Clutch High Pressure Switch -F118

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

Refrigerant Circuit Connections with Valve for Switches

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

Other materials:

Introduction
This chapter contains information on the following subjects: → Washing the vehicle → Washing the vehicle with a high-pressure cleaner → Cleaning windows and exterior mirrors → Cleaning and changing windscreen wiper blades → Waxing and polishing the ve ...

Overview - Wheel, RAX
1 - Wheel Installing the wheel. Refer to → Chapter „Wheel, Mounting“. 2 - Wheel Bolts There are different versions. Refer to → Chapter „Wheel Bolts“. 3 -&nb ...

Condenser
Caution Non-approved tools or materials such as leak sealing additives can cause damage or malfunctions in the system. Only use tools and materials approved by the manufactu ...