1.Water shortage protection: Tap water pressurization and well water shortage protection.Thewater pump cuts off power automatically after 6 minutes without water and starts automaticallywhen there is water.The protection programs are divided into 1 hour, 5 hours,12 hours,and 24hours, and it runs 6 minutes for each. f there is no water, the system will enter the next programuntil the motor shuts down for protection. lt will run again when there is water.
2. Flow control: When the water output is low, the micro control system will automatically detectand switch it to the small flow control system to ensure the normal use of the water pump andprolong the service life of the pressure switch to achieve full head operation.
3.Crash protection: When the water pump is not used for a long time, it will automatically run for8 seconds every 72 hours to remove sewage and prevent the pump from jamming.
4.Delayed start: After the pump is plugged in, it will start with a delay of 3 seconds to protect themotor and personal safety.