Cleaning and maintenance skills before the air conditioner is shelved in autumn
Unknowingly, autumn has quietly approached. After a few autumn rains, the temperature has dropped rapidly. The air-conditioning used day and night in summer can finally rest. Of course, in the northern winter, air conditioning is basically not needed, and heating is used directly. It is quite common to use air conditioners in the south in winter. But many friends think that if the air conditioner is not in use, you can simply unplug the power supply and put away the remote control. In fact, the cleaning and maintenance of the air conditioner before shelving is also very important. It is an important step to ensure normal use and prolong the service life in the later period.
In general, the cleaning of ordinary air conditioners in the home can be divided into the following steps:
The first step: disconnect the power supply of the air conditioner, open the front panel, Then slightly lift up the handle in the center of the air filter, and pull it down to take out the air filter.
Step 2: Clean the filter. When there is less dust, just rinse directly with clean water; when there is more dust, soak in water containing neutral detergent for about 15 minutes, then rinse with clean water, and put it in a cool place to dry. This step is Must do.
Step 3: Clean the radiator with a professional air conditioner cleaner, shake the cleaner and spray it on the heat sink. After spraying, it is estimated that the cleaner has taken effect. It usually takes about half an hour before turning on the air conditioner. switch. After turning on the air conditioner for a period of time, the dirt on the air conditioner's heat sink will be removed from the drain.
The fourth step: Follow the previous method of removing the filter, install the filter in reverse, close the panel and let it stand for 10 minutes, then turn on the air conditioner and adjust the air volume to the maximum, keep it for 30 minutes to make it completely dry That's it.
Steps for cleaning household central air conditioners:
The first step: cleaning the surface of indoor and outdoor heat exchangers to remove dust and reproductive Bacteria, etc., which can improve the efficiency of the heat exchanger and prevent the accumulation of harmful substances.
Step 2: Clean and replace the air filter. The air filter is a long-lasting deodorizing air filter, which can greatly improve the fresh air quality of the air conditioner. , Be careful not to touch the metal part of the indoor unit during disassembly, because it is easy to damage it.
The third step: clean the drainage part, because the drainage part accumulates more dirt, it needs to be thoroughly cleaned and disinfected to ensure smooth drainage.
The fourth step: Perform deep cleaning, remove dust from the circuit control part of the central air conditioner, check all contacts to ensure the safe and stable operation of the circuit control part; then check the working indicators of the host, Eliminate hidden dangers in the operation of the main engine, and deal with some loose parts in time; finally, clean and wax the shell to keep the shell clean and beautiful.
General household air conditioners can be cleaned at home by themselves. It is recommended that when central air conditioners are cleaned by a cleaning company, you must choose a professional company, otherwise it may not reach expectations The effect may even outweigh the gain.
