Refrigerant Recovery and Recharging: Charging
- Close the low-side valve on the control panel.
- Open the high-side valve on the control panel.
- Refer to the manufacturer's instructions for the charging station in use.
- Enter the amount of refrigerant needed to charge the A/C. Be sure that you are using the correct system of measurement (kg, lb).
- Begin the charging process.
IMPORTANT:
Evacuate the air conditioning system before charging.