What happened to the outdoor fan of Hisense air conditioner not turning and not cooling (looking for) Ningbo?

It means that your fan is not broken, but there is something wrong with the starter (high possibility) or the related circuit (low possibility). It is still worth repairing. The main reason is that there is something wrong with the fan blades of the outdoor unit, which can't dissipate heat. It will stop because of the high temperature after a while. The noise of "hum, hum, hum" is because the fan blade is stuck, so it's better to repair it. Under normal circumstances, the fan failure of outdoor unit of Hisense air conditioner can be checked as follows: 1. Check whether the air conditioning power supply is plugged in. 2. After turning on the air conditioner, check the temperature difference between the indoor temperature and the set temperature. If the temperature difference is small, the outdoor unit will not be turned on. 3. Check whether the matching capacitance of the outdoor unit of the air conditioner is normal. This usually requires professionals and is generally inexpensive. The compressor is rarely damaged, and it is basically a general minor problem such as wiring and operation.