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Flushing the Air-Conditioning System
Flushing the air-conditioning system Note: Flushing the air-conditioning system serves the purpose of drying the circuit.
1.
Evacuate.
2.
Open the shut-off valve for high pressure (5) and the
refrigerant outlet (11).
3.
Allow
refrigerant to flow in until a pressure of approx. 2 bar (absolute) is indicated.
4.
Close shut-off valves 5 and 11.
5.
Extract
refrigerant again.
6.
Evacuate.