Zhengzhou Chigo air conditioning repair service, Kim Chen appliance repair, air conditioning repair Zhengdong New Chigo provided by Zhengzhou City, Kim Chen appliance repair center. Zhengzhou City, Kim Chen appliance repair center (jcjdwx.shop.qihuiwang.com) is a professional "Zhengzhou US air-conditioning repair, refrigerator repair flying Zhengzhou, Zhengzhou, Haier washing machine repair" company. Since its inception, we adhere to the "honesty, sound management" approach, the courage to healthy competition in the market, so that the "Haier water heater repair in Zhengzhou, Zhengzhou Sony LCD TV repair, air conditioning repair Zhengzhou Oaks" brand has a good reputation. We adhere to the "service first, customers first" principle, so Kim Chen appliance repair center in appliance repair, installation, won the trust of customers congregation, establish a good corporate image. Special Note: This information is for reference pictures and information, please contact us to obtain the most accurate information, thank you! Evaporative condensers four weeks side seams should be obvious to all air leakage, water leakage; nozzle holes scale according to the situation, regular cleaning and descaling. Water-cooled condenser fouling. Water-cooled condenser cooling water used in the cooling wall flow, part of the impurities in the water is deposited on cooling Zhengzhou Chigo air conditioning maintenance, but after the high temperature refrigerant vapor heat, water temperature , the salts dissolved in the water is decomposed and precipitated on the cooling tube, bonded into a scale. A long time, the knot dirt thicker, so that the cooling pipe diameter smaller, hindering the flow of cooling water. In addition Chigo air conditioning repair, dirt itself also has a large thermal resistance, causing the condenser heat can not be discharged, condensing temperature, affect the cooling capacity. Therefore, to regularly remove scale. The cast iron ends of shell and tube condenser to remove the cover mouth Zhengzhou CHIGO service center for cleaning with a hose to wash. The special scraper flexible shaft connected to the wire, as shown below; the other end of the motor shaft. When removing scale, the blade in a horizontal position or vertically inserted into the cooling tube, start the motor can roll scratch, but also to wash the inner tube is scraped dirt and cooling impurities. In operation, you must pay attention to the condenser and the expansion port weld, anti-shake and vibration to loose expansion port and weld. This method works well, but only applies to steel cooling condenser, NA brass condenser. In the course of inverter air conditioner use inevitably fails, when problems arise, we must promptly repair, the following are some common repair techniques. (1) Plug in the power indicator light indoor Zhengzhou Chigo air conditioning repair service, as no power indicator shows the power in your home there are other faults or damage indication. (2) there is power indicator, press the action button with a remote control, signal transmission does not go out. First, check the battery in the remote control has power, and then check the battery's positive and negative contacts with or without sheet oxidation corrosion, if the above normal, check inside the remote control circuit board is damaged, you can remote control * Nearly AM radio station Press the remote control key interference test, listen to the radio whether to issue the "beep" sound explanation remote control without fault. (3) When the remote control to determine when there is no fault, the signal is emitted not go out, can be used to verify the indoor unit forced operation switch, forced to run, the indoor and outdoor compressor if the cross flow fan is operating normally, the cooling effect is good, then the proof air conditioners indoor infrared receiver faulty parts. (4) When you use the remote control to install a new battery less than a month is not displayed, open the back cover of the remote control, with 95 percent of the alcohol wash board and key contact surface conductive film, and dried After leakage failure can be ruled out, remote control LCD missing word can also be used this way. (5) in the inverter air conditioner temperature sensor plays a very important role in indoor air and the evaporator temperature sensor is a temperature sensor; outdoor unit has an air temperature sensor, a high-pressure sensor and the low-pressure pipe line sensors, and some sensors change in resistance after prolonged use, the control characteristic changes (such as indoor air temperature sensor resistance becomes larger, it will cause low output frequency), in order to ensure the control precision, and the same operating characteristics, determining sensor After the failure, should be replaced with the original models.