Perform Flushing 1

Start Flushing 1 on the A/C service station.
Perform Flushing 1 for at least 30 min.
Check
Once Flushing 1 is complete, check whether the refrigerant in sight glass on the A/C service station is clean:
Result

» Refrigerant in sight glass is clean.

Measure
- Prepare flushing 2.
Result

» Refrigerant in sight glass is not yet clean.

Measure
- Fully repeat Flushing 1.