Microcomputer automatic intelligent self-priming p

Application: WZBE type pump are mainly used as: ·Wells to enhance ·Pressurization and pumping of family,hoel,Villa and high-rise buildings ·Farm,aquiculture,gardening,etc Operation conditions: ·Liquid performance close to water,PH:6.5 8.5 ·Liquid tempreature:+5°C +70°C ·Solid impurities BMI<0.1%,Granularity≤0.2mm ·Max. ambient temperature:+40°C ·Max. Pressure of the system is 8bar. Elecric motor: ·Single-phase induction motor ·Protection class:IP44 ·Insulation class:B ·Standard voltage:50Hz;220V±10% ·Motor equipped with themal sensor,when the motor temperature exceeds the allowed temperature,it will automatically disconnect the electrical circuit to protect the motor. Functional Description: ·Pumping function of time: Users can set daily pumping time as needed.The factory set time at eight o’clock every morning for the pumping. ·Repeatedly pumping function: The factory set to pump pumping once a day.Users can set 1-24 times of the pumping time based on actual water consumption. ·Auto-stop function: when full of water: Float switch will slowly shut down when full of water.Control system will automatically cut off power supply to stop the pump working when the water flow from large to small to the provisions of the flow. ·Does not work when no water: The controller will cut off power supply to stop the pump working when pump run for three minutes but flow less than the water flow detector required. ·Failure alarm function: The controller will cut off power supply to stop the pump working when the motor temperature is too high or the impellers are stucked and display flashing display OFF. ·Power failure memory function: Pump built-in rechargeable battery,funcion of memory set can save up to half a year.The pump still be able to run pre-set function after power failure. ·Manual pumping function:At any time,you can press button to start or stop pumping.