A/C System With Heat Pump: Refrigerant R744 (Co2), Changing
Procedure
NOTE:
The refrigerant circuit does not need to be cleaned.
- Empty the refrigerant circuit ant circuit
- Evacuate the refrigerant circuit
- Fill the refrigerant circuit
- Perform a function test of the A/C system during the test drive.
Refer to REFRIGERANT CIRCUIT, CHARGING .