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.