1. It may be that the room temperature cannot meet the controlled temperature requirements. Check whether the air-conditioned room is well insulated, and then check the influence of other indoor heat sources. Under normal conditions, if the air conditioner is cooled, as long as the set temperature is reached, the external machine will stop running. If the temperature is not reached, it will continue to run without stopping.
2. Long installation time, slight refrigerant leakage, resulting in insufficient refrigerant and reduced refrigeration effect; Check whether the temperature reaches the set temperature with a thermometer. If the temperature reaches the set temperature and the compressor is still working, it may be that the temperature sensor is damaged or the electromagnetic relay connected to the compressor is damaged, and the power supply of the compressor cannot be disconnected. Considering the above situation, it is recommended to call the after-sales service hotline for maintenance, which is more guaranteed.
3. Air conditioning tripping is a self-protection mechanism. Generally, it will be started when power is off. If it does not trip, it indicates that the air conditioning is safe. The air conditioning compressor has been working without tripping for the following points: the indoor space is relatively large or there are many heating electrical equipment;
4. Long installation time, slight refrigerant leakage, resulting in insufficient refrigerant and reduced refrigeration effect; Check whether the temperature reaches the set temperature with a thermometer. If the temperature reaches the set temperature and the compressor is still working, it may be that the temperature sensor is damaged or the electromagnetic relay of the connected compressor is damaged, and the power supply of the compressor cannot be disconnected. Based on the above situation, it is recommended to call after-sales service for maintenance, which is more guaranteed. （KongDiaoYiZhiZhiLengBuTiaoTingYuanYin）