Q1：Why is it important to use home air conditioner filters?
A：Without them you can clog up vital parts of the heating or cooling components that can be difficult to clean out and can cause severe damage that will be much more expensive to repair than the inconvenience of replacing a filter once a month.
Q2：What is VRF Air Conditioning System?
A：VRF air-conditioning systems owe their growing popularity to their ability to meet a wide range of requirements.
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Q:Air conditioning can generally use a few years?
Winter best meets once every two months, electricity heating (compressor) twenty minutes before opening, according to the remote boot again! Once a half an hour! Air conditioning often period without compressor 'four-way valve will card cylinder, jam!
Q:The demolition of household air conditioner?
Air conditioning units operating process: Switching (including replacement of indoor machine or need to recycle refrigerant), violate compasses operation may cause refrigerant recycling compressor, air conditioner switching is also a kind of frequent business, all need to be in the process of switching refrigerant recycling, but if the improper operation, will also be the worst effects of the compressor explosion. Operation: compressor running low voltage side to close the high-pressure valve, air conditioning system to run for a few minutes, the compressor suction air leakage explosion. Funnelled process analysis: due to air conditioner refrigeration system, the system internal cause low voltage side is funnelled has no refrigerant or a small amount of residual refrigerant, cause the compressor suction air and close running on the high side, the final explosion. Compressor explosion: the mechanism of air conditioner refrigeration cycle system high side blocked - compressor running to inhale air for several minutes, the compressor overheating - frozen oil overheating vaporization - compressor inside a huge increase in oil and gas mixture, temperature, pressure increased to achieve a certain pressure, temperature, mixture combustion of oil and gas compressor, a sharp rise in the temperature, pressure and compressive strength than the compressor shell and the compressor shell burst. Response: in front of the air conditioning switching operations, you must first open air conditioning to check operation parameters. Confirm the various performance parameters of the normal pressure gauge on the three-way valve process pipe connections, can close the high-pressure valve for refrigerant recovery, downtime when pressure is 0.1 MPa
Q:Air conditioning is divided into what kind of? Is respectively?
Air conditioning points: fluorine machine and water machine two, general household fluorine machine small household usually 1 p - 5 p (indoor machine)
Q:Household air conditioning classification
According to the classification of refrigerants, fluorine, trumpets. According to the energy points: electric air conditioner, air, fuel gas air conditioning, the solar energy air conditioning. Household electricity air conditioning, fission, one-piece. Style: divided into hanging, cabinet type, type suction a top. Air conditioning: divided into two categories: fixed frequency and frequency conversion.
Q:Home air conditioning is generally how to adjust temperature?
The cold air conditioning make is certain, when the temperature by the time you set the value of, can change the frequency of the compressor, to keep the temperature you set value.
Q:Which band air-conditioning energy efficiency is best
Can effect comparing high air conditioning must save electricity is a manufacturer of a misleading to consumers. To illustrate this point, first of all to understand what is eer. Alleged can effect comparing, refers to the air conditioning refrigerating capacity than power consumption, so it is not hard to see, the power consumption of certain circumstances, the greater the refrigerating capacity, the higher the eer, rather than more save electricity
Q:How to choose a good air conditioning
3. According to the room area and toward the refrigerating capacity Refrigerating capacity refers to the cold air conditioning unit time produced quantity, the unit of watts (W), the model is identified in the air conditioning, such as models for KFR - 35 gw air conditioning, the refrigerating capacity is 3500 W. If the choice of air conditioning refrigerating capacity is insufficient, not only fail to provide adequate cooling effect, and the uninterrupted operation for a long time, will shorten the service life of air conditioning, increase air conditioning failure probability. On the other hand, if too much air conditioning refrigerating capacity choice, can make the air conditioning switch frequently, resulting in increased wear of air-conditioning compressor. 4. Pay attention to air conditioning can effect comparing and energy efficiency level Air conditioning province electricity, not saved energy efficiency is a ruler. The ratio of the air conditioning refrigerating capacity and the effective input power is called air conditioning can effect comparing. An air conditioning can effect comparing to 3, for example, its meaning image is a little bit about the air conditioning each consume a power can obtain the refrigerating capacity of the three. We can find that, the higher the air conditioning can effect comparing the more energy-saving.
Q:Household air conditioning cooling agent and machine outside or inside the machine, on her part
On the refrigerant from the large outdoor cut-off valve needle valve to join in the system. As the supplying operation steps are as follows: 1, to open on air conditioning refrigeration mode or forced cooling mode; , composite low pressure table connection pipe joint of pressure refrigerant tank needle valve opening, the middle one root tube needle valve on the air conditioner outdoor low-voltage cut-off valve; 3, low pressure cut-off valve needle valve hose interface is not tight, first open the refrigerant tank valve, open a small open degree of composite pressure low pressure table valve; 4, for low pressure cut-off valve needle valve connection with white mist coolant jet quickly shut down low pressure table corresponding to the valve and screw down the low-pressure valve hose interface; 5, refrigerant tank is put on the electronic scale weighing control or for the amount of refrigerant is measured with a thermometer with discharge temperature of compressor suction, compressor running current is measured with pliers flow table, according to the operation parameters to control the refrigerant filling quantity; 6, refrigerant charging before step 1, 2, 3, 4 is the process of the air inside discharge hose, is very important, must discharge clean air; 7, cold media should be in the form of "gas" filling into the pipe line of air conditioning system, in order to avoid too much liquid refrigerant compressor in liquid strike.
Q:What is the difference between yi tuo 2 air conditioning and fission air conditioning?
Yituo two, is an outside machine, two inside the machine, can use a total of two rooms. Fission, outside is a machine, a machine. Each has both advantages and disadvantages
Q:How long it will take air-conditioning on the right
Summer or winter, people stay in air conditioning room after an hour or two, you should open a window for air. As in the summer, but 4 ~ 5 o 'clock in the morning, winter can be in 1 ~ 2 o 'clock in the afternoon, open the Windows and doors, increase the circulation of fresh air, so one or two hours is appropriate.