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What is the reason of heating red light in Beijing



郑州小姐

南宁附近想过夜电话联系

What is the reason of heating red light in Beijing

The high pressure of defrost controller of micro differential pressure gauge is connected to the air inlet side of outdoor evaporator surface, and the low pressure is connected to the air outlet side of outdoor evaporator surface. After the outdoor evaporator frosts, the air flow resistance increases, and the pressure difference between the front and the back changes, so that the defrosting circuit is connected to make the electromagnetic power off and turn to defrost

 What is the reason of heating red light in Beijing

What is the reason of heating red light in Beijing

The lack of fluorine in the air conditioner can not only cause refrigeration, but also cause heating effect. Now most air conditioners are heat pump type or heat pump plus auxiliary electric heating type air conditioner. The working principle of these two kinds of air conditioners is to absorb heat from outdoor air during the evaporation of Freon. If the fluorine is lack, it will not be able to absorb heat and can not work normally.

 What is the reason of heating red light in Beijing

What is the reason of heating red light in Beijing

Maglev central air conditioning Era

 What is the reason of heating red light in Beijing

What is the reason of heating red light in Beijing

Installation telephone of Dajin air conditioner in Xuanwu District

Under the trend of "self-cleaning" air-conditioning in the market, Daikin launched its strategic layout based on decades of deep accumulation of technology and meeting consumer demand“ Installation and installation of TCL air conditioner in Chaoyang District CleanLet intelligent cleaning air conditioner ". Different from other brands of "self-cleaning" air-conditioners in the industry, Dajin intelligent cleaning air-conditioner is not only to clean parts but also to automatically clean filter screen components. From dust removal, descaling to bacteriostasis, three protective doors have been built to comprehensively improve the comfort and cleanliness of indoor air.

The reason why the air conditioning compressor does not start: function locking protection. Some brands or models have child lock function. If the compressor is in locking mode and can not be operated, it can be removed by referring to the manual. The compressor has been working under high temperature for a long time, resulting in the reduction of insulation, the low coil resistance, the increase of starting current and the instantaneous rise of compressor temperature. Solution: Unlock according to the instructions.

Another person in charge of a small brand also revealed that although facing the cost pressure, the country is increasingly strict with environmental protection and brand management, but there is no plan to increase the price for the time being. The industry competition environment will be more cruel in 2019, and I think more about how to live better in 2019.

For the panel of air outlet, many customers always choose aluminum alloy panel, thinking that it is straight and durable, and the price is high; while the engineering plastic panel feels a little soft, and the grade may not be high. So almost all of them choose aluminum alloy panel. Engineering plastic (ABS) panel Xicheng District Zhigao air conditioner mobile installation Telephone It is also very solid. After installation, it has no difference with the aluminum alloy panel. At the same time, because the engineering plastic material is not as sensitive to the change of cold and heat as aluminum alloy, so when the cold air at the air supply outlet of the air conditioner blows outward and intersects with the higher indoor air, it will not immediately appear water condensation and condensation like the aluminum alloy panel. Therefore, in a strict sense, aluminum alloy panels should be eliminated to avoid misleading high-end decoration users.

After the refrigerant leakage in the system, the refrigeration capacity is insufficient, the suction and exhaust pressure are low, and the intermittent "squeak" air flow sound can be heard at the expansion valve. The evaporator does not hang frost or a small amount of floating frost on the corner. If the expansion valve hole is increased, the suction pressure still remains unchanged. After shutdown, the balance pressure in the system is generally lower than the saturation pressure corresponding to the same ambient temperature.

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