Technical dataRemoving and installing refrigerant shut-off valve for heater and air
conditioner unit -N541
Removing
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Observe safety precautions
→ Chapter „Safety precautions when handling refrigerants“.
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Comply with notes
→ Chapter „Working on refrigerant circuit“.
...
Ultrasonic air conditioner cleaning unit -VAS 6189A
The ultrasonic air conditioner cleaning unit -VAS 6189A-
must be placed in the front-passenger footwell and sprays the
agent Aero-Clean. Aero-Clean neutralises microbes and bacteria
in the heater and air conditioner unit.
The device is p ...
Introduction
This repair manual is intended to provide technicians and
fitters with the basic knowledge required for performing trained
work on these systems.
Note
Successful completion of a training course such as AB160 or
ST160 ...