Central air conditioning cleaning process:

First prepare things: towels, disinfectant, detergent, refrigerant, washing machine

Before cleaning, be sure to unplug the power plug carefully. Clean the surface of indoor and outdoor heat exchangers to remove dust and reproductive bacteria, etc., so that the heat exchange efficiency can be advanced and the accumulation of harmful substances can be prevented.

Open the outer cover of the air conditioner and remove the filter inside. Be careful not to touch the metal part of the machine when disassembling, it will cause damage.

Soak in disinfectant or detergent for 10-20 minutes. After soaking, use a soft brush to quietly brush the filter to make each filter hole clear and transparent, and then dry or wipe it dry. The air filter is a long-lasting deodorizing air filter, which can greatly improve the quality of fresh air.

Spray the evaporator fin evenly with a professional air conditioner cleaning agent at an orientation of about 5 cm away from the evaporator fin.

The drainage part is clean, because the drainage part is very dusty, it needs to be completely cleaned to ensure the drainage of the drainage.

After spraying, wait for 15 minutes, then press on the filter, and set the air conditioner to cooling for 15 minutes, and the dirty water will flow out.

Sweep the host out of danger, and deal with it in time if it is loose.

On-site rehabilitation: reinstall the disassembled air outlet and return air outlet, and adjust the air output. After all, clean and wax the shell, and insist on the cleanness and beauty of the shell.

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