Refrigeration should not, and will not be so frequent. Fever may be caused by fluorine deficiency. Also, it depends on how often you get bigger and smaller. If your blades are too dirty within 1 s, the wind is uneven. If it takes a few minutes, it is mostly fluorine deficiency. If it exceeds 10 minutes, it is normal.

Because the air conditioner compressor is not started, only the indoor fan motor is running.

When there are some abnormal situations in the air conditioner, such as refrigerant leakage in the system pipeline, high outdoor environment temperature, dirty outdoor heat exchanger, low power supply voltage of the air conditioner, aging of the starting capacitor of the air conditioner compressor, and the outdoor fan motor can't work normally due to aging of the capacitor, only the indoor and outdoor fan motors of the air conditioner are running, and the air conditioner compressor is in an abnormal starting or protective shutdown state. At this time, the outlet temperature of the indoor unit of the air conditioner is consistent with the inlet temperature, and the air conditioner has no refrigeration effect.

When this happens, if you can't eliminate the fault yourself, you should report to the air conditioner manufacturer for repair and after-sales, and let professional maintenance personnel carry out on-site maintenance to determine the exact cause of the fault and solve it.

In the daily application of air conditioning, it is necessary to ensure smooth ventilation around the outdoor unit of air conditioning, and regularly clean the return air filter of the indoor unit of air conditioning.

reference data

Personal library. Personal library [reference time 20 17- 12-29]