Please check the grid power supply.
The grid power supply may not be working properly. The start-up of some high-power equipment, such as air conditioners and water pumps require very large electrical input currents. When high-power equipment is running, starting the water pump or air conditioner may result in unexpected shutdown of aPower. If this occurs, it is recommended to shut down the other high-power equipment and restart them after the water pump or air conditioner has been successfully started and running.
