Note. The air conditioning system must be charged with liquid refrigerant through the high pressure side. When the container is upside down, the refrigerant enters the system in a liquid state.
Attention! Do not charge the system through the high pressure side while the engine is running. Do not open the low pressure valve when charging liquid refrigerant.
1. After evacuating atmospheric air from the air conditioning system, close the high and low pressure valves.
2. Connect the outlet valve to the refrigerant bottle.
3. Fully open the high pressure valve by placing the refrigerant bottle in a vertical position upside down.
4. Charge the system with the required amount of refrigerant by weighing it using a balance. Overcharging will result in high discharge pressure in the high pressure circuit. Close the high pressure valve when charging is complete.
Coolant quantity: 500±25g
5. After the system has been charged with the required amount of refrigerant, close the control gauge valve.
6. Using a leak detector, make sure there are no leaks from the air conditioning system.
Note. Before removing the control pressure gauges, it is recommended to check the operation of the air conditioning system.