Volkswagen Polo Service & Repair Manual: Refrigerant Circuit with Restrictor and Reservoir

Volkswagen Polo Service & Repair Manual / Refrrigerant R134a Servicing / Refrigerant Circuit General Information / Refrigerant Circuit Design / Refrigerant Circuit with Restrictor and Reservoir

1 -	A/C Compressor

2 -

Condenser

3 -	Restrictor

4 -	Evaporator

5 -	Reservoir with dryer bag

Note

Arrows point in direction of refrigerant flow.

Refrigerant Circuit with Restrictor and Reservoir

Refrigerant Circuit with Expansion Valve and Evaporator

1 - Evaporator 2 - Expansion Valve 3 - Valve for extracting, filling and measuring ...

Refrigerant Circuit Extraction and Filling Valves for Service Station Couplings

...

Other materials:

Expansion Valve
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 ...

Test Requirements
Note Check cooling performance. The A/C system is functioning correctly when the air flowing from the instrument panel vents has a temperature of 70C or lower. Setting on Climatronic “LO”. ...

Side Wall Lettering, Standard Tire
Example: Continental ContiPremiumContact 2 1 - Size Designation For example B. 205/55 R 16. Refer to → Anchor 2 - Position of Tread Wear Indicators (TWI) 3 - Manufacturer (Tr ...