Baotou North Benz accessories share with you that fluorine should be included in the outdoor unit and refluorinated. The specific steps are as follows: Baotou North Benz accessories share with you that fluorine should be included in the outdoor unit and refluorinated. The specific steps are as follows:

1. Check the outdoor unit of the air conditioner, distinguish the high-pressure pipe (thin pipe two-way valve) and the low-pressure pipe (thick pipe three-way valve) and remove the nut.

2. Insert a hexagon wrench into the high-pressure outlet valve (two-way valve) of the outdoor unit and tighten it clockwise to close it.

3. Turn on the indoor unit of the air conditioner with the remote controller, adjust it to the refrigeration mode, and the air conditioner compressor will pump the refrigerant back to the outdoor unit.

4. Wait beside the outdoor unit until the sound of the air conditioning compressor running (in fluorine Collection) changes significantly.

5. Insert a hexagon wrench into the low and high pressure outlet valve (three-way valve) of the outdoor unit and tighten it clockwise to close it.

6. Baotou North Benz accessories turned off the air conditioner, stopped the compressor and left it standing for more than 4 hours.

7. Then open the high-pressure valve of the outdoor unit for half a turn (90 degrees) and close the high-pressure valve after 10 seconds.

8. Baotou North Benz accessories: press the deflation presser foot of the low-pressure maintenance three-way valve for 3 seconds and then release it. After one minute, press it again for 3 seconds and then release it. Repeat this three times.

9. Open and fully open all the high and low pressure valves and screw on the protective cover to discharge the air in the refrigerant.

10. Turn on the air conditioner to see if it is normal. If the cooling power is insufficient, it means that the fluorine amount is insufficient.

11. Add enough fluorine again to restore the air conditioner to normal.

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