How to rinse the car’s air conditioning system

If don’t want to worry about the faulty climate system of the car - we recommend you to flush the air conditioning system every year with special a/c system flush kit. This operation is simple and is performed as follows with flush set MS1O1P:

Drain the refrigerant from the car air conditioning system.

Connect the station with the flushing liquid and the filter element installed to the compressed air supply system.

Remove from the car's air-conditioning system components that are not subject to rinsing, such as: a thermostatic valve, a filter drier, a condenser and a compressor.

Connect hoses "HP" and "LP" to the high and low pressure lines, turn the "HP" valve to the open position, and also the pump activation valve.

As a rule, washing the compressor of the car air conditioner is carried out in several cycles. The shortest one, lasts 10 minutes, after which the station is turned off and its filter element is checked for contaminants. Typically, large particles of contaminants are found in the filter. Replace the filter with a new one and continue washing. The number of washing cycles and their duration are determined by the level of contamination of the air conditioning system, as indicated by the purity of the filter or its absence.

At the end of the cleaning process, the system must be purged with compressed nitrogen until the washing liquid is completely removed from the autoconditioning system. Therefore, the usage of the flush tool is completely simplify an annual a/c system revision.  

Additionally, you are also able to use clutch testing machine for the full AC parts diagnostics.