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Anonymous users2024-01-24There may be two main problems, and it is necessary to confirm whether the refrigerant leakage is caused by welding. In this case, the refrigerant can be refilled.
Note that it will not be R410A, it should be R22. I reckon!
Another one that has a poor heat transfer effect is what you call an indoor or outdoor heat exchanger (heat sink?). The surface is covered with dust, resulting in poor heat exchange.
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Anonymous users2024-01-23The outdoor unit is also washed, and it is healthier to wash.
1. Check whether the power cord is connected virtually (poor contact); >>>More
A total of more than 30 square meters of family space is not enough to use air conditioning, and it is impossible to bring it up. >>>More
Frequency conversion is of course more expensive than fixed frequency. One of the inverter air conditioners is power-saving and silent, and the other is comfortable and environmentally friendly. Because after the fixed-frequency air conditioner reaches the set temperature, the compressor will stop running, and the indoor temperature will gradually decrease or rise, which will create an uncomfortable feeling of hot and cold. >>>More
A few days ago, I went to Ainai Mall to consult this problem: If you turn on the machine for a long time, the frequency conversion is better. To put it simply, the fixed frequency is that the speed of the compressor is constant when the machine is working, and the machine will stop when the set temperature is reached; The speed of the inverter compressor is changing, slowing down with the increase of room temperature and the change of ambient temperature, the most ideal inverter will never stop, and only a few machines of Gree on the market can reach 1HZ. >>>More
Connect the communication wires of the wire controller one by one, and wrap insulating tape around each one. >>>More