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Knowledge of air-conditioning installation

2011/1/20

Note the use of air conditioning have been described in the manual was clear and plain, but few consumers read the instructions carefully. In fact, the users use of air conditioning most of the problems encountered, can find a solution through the manual.
Error one: to change a refrigerant a year to be a lot of users feel that air conditioning use for some time, you have to change the refrigerant, in fact, this view is not correct. Air-conditioning needs time for this assertion is nonsense refrigerant. As air conditioners and refrigerators to cooling by the refrigerant, but the refrigerator is a closed type of refrigeration equipment, so never need to add refrigerant. The air heat exchanger cooling system is semi-closed, how many in the refrigeration process generally there will be leakage of refrigerant, so sometimes it is necessary to add refrigerant.
However, the leakage of refrigerant each case is different, and there is no specific time requirement, must the user to replace. In fact, instead of using four or five years to add the air conditioning refrigerant abound.
Special note: Do not add refrigerant to, professionals in the following areas must be tested.
Current air conditioner.
Pressure within the system.
Inlet outlet temperature difference.
Before adding refrigerant, professional maintenance staff will be looking for air-conditioning leakage. If you need to add refrigerant, air conditioning, there is certainly the case of refrigerant leakage. Leakage in the absence of case finding, even if the refrigerant is added to Barker, as will soon be re-leaked refrigerant.
Myth: poor cooling effect on the need to add refrigerant air conditioning refrigerant will be too little and too much influence to the air conditioning effect. In addition, there are many factors will affect the cooling effect, such as room size and air space does not match the number of such horses.
Special note: If the cooling effect of a sudden deterioration of air conditioning, the user can find a cause from the following aspects.
Air conditioning use over time, the compressor efficiency drop.
Filter is not clean.
Into the outlet, the outlet has the occluder.
Myth: air conditioning for a long time do not matter
Air conditioning compressor is the core of the work, which has oil. If you do not use a long time, oil will condense, again, when it may cause the compressor stuck.
Special note: do not use air conditioning in season, preferably for a month once the use of the boot.
Myth: no need to replace the air conditioning room
There are many air carries a negative ion, oxygen and other functions, many users feel the air from these air conditioning is very healthy. In fact, this view is not correct, most evaporator coils to human health is a natural air.
In a pure natural air inside to contain negative ions, oxygen and other ingredients.
Special note: in the long term use of air conditioning when the user wants to regularly open the window to room air and outside air convection, so that is most conducive to health.
Myth: Just washed clean air filters
In all household appliances, air conditioning, dust pollution is most serious, and air cleaning is also the most easily overlooked something. Some user-installed air conditioning, the use over many years and never cleaned until failure.
Reminded: "Air conditioning maintenance manual," states: air conditioning generally used in summer or autumn after use before the need for a cleaning and maintenance. In fact, cleaning air conditioning, under normal circumstances you can do it alone.
First, clean the machine. Filter must be cleaned, and air conditioning inside the photocatalyst before use, you need to drying in the sun on the ten minutes, to maintain its function. If you are using a long time, dust within the machine more evaporator also need cleaning. In the work of smoke where relatively large air-conditioning you will need to remove the entire air-conditioning, full cleaning. In addition to the machine, the external drive must be cleaned. If the external drive is not so high in the outdoors, you can wash yourself with water condensers and heat exchange.
Myth: bare to be installed awning outside the machine
In fact, if the location of hanging outside the machine is good, is not awning wind shelter. Because of the time outside the machine in the design to add a waterproof, anti-acid, anti-rust function, no need for additional shelter. However, if regular exposure to the outside in the sun machine, preferably a awning. In the installed awning, the user need to pay attention to the size of the awning, the awning will be too small to affect the air conditioning heat exchange.
Special note: the user manual to determine the awning under the air conditioning unit from a distance all around.
The main need is to filter maintenance, so:
We must first clean the air condenser coils before using the filter dust.
The filter with disinfectant immersion disinfection.
The best conditions prior to use indoor blower with a vacuum cleaner dust.
Start at the same time every day for a quarter of an hour before the ventilation window, when the first use of ventilation should be more time to allow air inside the accumulation of bacteria, mold and mites as distributed.
Air-conditioning filters regularly disinfected.
Indoor air conditioning will not take too long, often the best window ventilation to reduce indoor concentrations of toxic gases, periodic injection of fresh air.
Should adjust their indoor and outdoor temperature, usually not more than 8 to 10 degrees Celsius as well.
Smoking is prohibited in the room.
Note that air conditioning is running, do not spray insecticides or against its volatile liquid, causing it to avoid leakage.
 

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