2. Make sure the high pressure valve is closed and start the engine.
Pressure gauge block with three valves. 1 - low pressure valve, 2 - central valve, 3 - high pressure valve, 4 - check valve, 5 - high pressure line quick-release adapter, 6 - low pressure line quick-release adapter.
Pressure gauge block with two valves. 1 - low pressure valve, 2 - central valve, 3 - high pressure valve, 4 - high pressure line quick-release adapter, 5 - low pressure line quick-release adapter, 6 - check valve.
3. Set the idle speed to 1500 rpm.
4. Open the front doors.
5. Turn on the air conditioner.
6. Set the temperature control to the "MAX COOL" position.
7. Set the "VENT" mode.
8. Move the heater fan speed controller to the "MAX" position.
9. Open the low pressure valve and charge the system.
Amount of refrigerant - 500-550 g
Attention:
- Do not overcharge the system as this may damage the compressor.
- Do not open the high pressure valve.
- Do not turn over the charging cylinders.
10. Close the low pressure valve and the valves on the charging cylinders. Check the system.
11. Turn off the engine and quickly disconnect the charging hoses.
12. Using a leak detector, check the hose connections for leaks.
Original published on this resource HONDABOOK