Shenzhen Luohu Mitsubishi air conditioning repair air conditioning repair prices Repairs

Winter air conditioning heating, air conditioning to control the sale and use of state general manager of home electrical maintenance services, Futian District, Shenzhen, Wang Junfeng said the air conditioner turned on, set the heat with the fastest speed of temperature control purposes, until the temperature is appropriate, change the low Wind energy and reduce noise. Air conditioning and heating to be stable, a slight adjustment to the heating temperature in order to ensure stability. Room with air conditioning and heating, minimize the number of windows and doors opening and closing, with thick quality, black-out curtains to reduce heat exchange inside and outside the room. Must avoid blocking the air conditioner outdoor unit air outlet, otherwise will reduce the heating effect; at the same time select a suitable wind angle, warm air is lighter than air, so the heating should put the wind angle to cut, heating efficiency will be greatly improved. Futian District, home appliance repair service department to talk about what to pay attention to the winter air conditioning? 1, the South is no heating, cold winter heating is necessary to use the air conditioning. We should pay attention to when heating to come clean with a wet towel under the air conditioning and air cleaning agents, so as not to let the air conditioning when the hair is blow out dirt and dust accumulation aging. 2, there is a humidifier. Open air when it is very dry there feeling this way forced heating, will make people feel very dry, it is possible to use some of the humidifier, or you can give the room the basin of water are also possible. 3, air-conditioned room to drink more water. In the air conditioning down to drink more water, which are no longer in winter or summer, one thing must be done, both men and women have to do Oh! 4, the wind direction. In fact, blowing hot air can be fixed, it will also put wind power than some of the pendulum does not swing in fact the difference is not significant. 5, do not blow people. Any time the wind is not blowing people, and would be very uncomfortable, even feel thirsty, there will be a serious headache feeling, even if it is hot, it is the wind ah. 6, the temperature is appropriate. Temperature is not too high, in the air-conditioned room, the temperature is too high is not a good thing, especially in office and the people out of the room again, and a lot of power, so we only need 25 degrees is a good temperature up. 7, do not wear too much. In the air-conditioned room, do not wear too much, the best took off his jacket, take off the hat to adapt to temperature, out of time to wear it. Air conditioning noisy machine how to do? Noisy air conditioner machine mainly caused by two reasons, one is the system partly because the external causes; Analyzing method is very simple, if noise in cooling and heating operation state, the ventilation is normal, then the reason for the system failure If the fault is still noisy external causes in the ventilation state, repair method is as follows:? a, external causes big noise the machine (with different sound) - Fast judge ① inspection and servicing the machine if the filter is dirty block , cleaning. ② Check the indoor unit hanging board is securely attached? If not firmly re-fixed. ③ Check the fan motor is mounted securely? Are the cabinet if the resonance?, Can be adjusted. ④ Check whether the machine blade friction with the case? If you make adjustments. ⑤ Check whether the motor bearing abnormal sound? If so, replace the motor or bearings. ① Check whether the motor fan rock deformation caused by noise? If so, replace the blades. ② Check the indoor motor speed is out of control, too fast or jitter? If so, you should check the motor and the control circuit, a common motor capacitor fails to control the motor speed optical coupling thyristor breakdown, single conduction, etc., to identify the point of failure repair can. Second, the system causes abnormal sound, noise - in general there is a slight air sound analysis and repair system is working properly, is a normal phenomenon, if the airflow is large or sharp sound proof system is faulty, there are two common reasons : ① evaporator or connecting tube pressurized plaque off dead bend formed closure sound. Most of the machine moves, the installation process fails to cause operating procedures; the air conditioner after closing fluorine, the connection from the indoor to the outdoor unit's evaporator tube insulation pipe was called machine can find the point of failure, can be repaired. ② If the implementation of the above normal, the capillary assembly should be replaced.