VW Polo manuals

Volkswagen Polo Service & Repair Manual: Ultrasound A/C Cleaner -VAS6189B

The Ultrasonic HVAC Cleaning System -VAS6189A- is placed in the front passenger footwell and sprays Aero-Clean. Aero-Clean neutralizes microbes and bacteria inside the heater and A/C unit.
The unit comes with Operating Instructions.

Evaporator, Cleaning with Suction Feed Spray Gun -VAG1538- and Spray Nozzle

Spray off the evaporator directly with Contra Sept using a spray nozzle (approximately 10 bar (145 psi)). Contra Sept neutralizes microbes and bacteria directly on the evaporator.
To make it possible to access the evaporator, some prework and different spray nozzles are needed, for example VAG1538/5;VAG1538/6 orVAG1538/7.
A vehicle-specific instruction booklet is included with the evaporator cleaning solution D 600 100 A2
Odor from Evaporator or Heat Exchanger?
  Fishy smell –  From leak at cooling system of engine or of A/C system heater core.   Note ...

Connecting Service Station
  Turn off the ignition. –  Connect the A/C service station to the power supply. –  Connect qui ...

Other materials:

Searching for Refrigerant Circuit Leaks with Compressed Air or Nitrogen
  Note This repair manual describes different methods for detecting leaks in the refrigerant circuit. These methods have been tested and result in success when used correctly. If when searching for compressed air / Nit ...

Refrigerant Circuit, Tracing Leaks, with Leak Detection System -VAS6196- or Leak Detection Kit -VAS6201A- or Succeeding Model
  Note This repair manual describes different methods for detecting leaks in the refrigerant circuit. These methods have been tested and result in success when used correctly. If when searching for compressed air / Nit ...

Commercially Available Tools and Materials
  Note This list outlines the testers, tools and materials required for expert refrigerant circuit repair work.   Caution Non-approved tools or materials such as leak sealing additiv ...

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