Q: what are the common causes of the failure to turn on the air conditioner?
Answer: The common reasons for the inability to turn on the air conditioner are: 1. Whether the user power is normal, whether the plug is falling off or loosening; 2, whether the battery of the remote controller has electricity, such as the lack of electricity, the emission signal is weak, the indoor machine can not receive the signal, and can not make the boot response; 3, is the remote controller far away from the indoor machine, or the angle is too biased and not aligned with the receiver. If there are no problems in the above inspections, please call the Shanghai rich reputation service line: 021-61276055! We will arrange professional and technical personnel to serve you at home.
Q: why does the air-conditioning fan continue to operate when the compressor stops working?
Answer: During the refrigeration operation, condensing water will be generated in the evaporator. After the shutdown, the air conditioner needs to continue blowing and dry the condensate to prevent mould. This phenomenon is a normal phenomenon.
Q: why can't the air conditioner start when the voltage is low?
Answer: If the voltage is too high or too low, the use of air conditioners under such conditions for a long time is likely to cause damage to the electrical appliances such as compressors. Therefore, the air conditioner must work in the normal working voltage range. It is advised not to use the air conditioner frequently under the condition that the voltage is too high or too low. If the voltage is too low, users must buy stable power supply and stabilize the voltage, and the power of the regulator should be air-conditioner. 3-8 times the rated power.
Q: why can't the air conditioner turn off immediately after shutdown?
Answer: After the air conditioner is shut down, it will take at least three minutes to turn on the machine again. The aim is to balance the high and low pressure in the system, otherwise, the liquid hammer will occur in the compressor, which will cause damage to the parts and affect the life of the compressor.