タイトルまたは説明

Start and stop water pump automatically according to the pressure and water storage 1. Rate voltage: ******0V, ******0V 2. Max. Current:*0A 3. Frequency: *0HZ**0HZ 4. Max. power:1.1KW 5. Joint screw: G1 6. protection Garde: IP*5 PC**3 7. starting pressure to choose:1.5bar or 2.2bar The product can replace the complicated installations of automatic water pump ***** pressure gauge, pressure switch, T-valve, check valve and pressure tank). It has the features of stable performace, low maintenance and long life etc, it will indicate the pump has started when the green light Power on lights up after connecting the power. When the yellow light Pump on lights up, it indicates the pump has been started. The pump continues to operate for a few minutes enabling the system to fill in the pipes and to reach the required pressure. If this lapse is insufficient, the red light failure will light up. In this event, keep the Restart pressed and wait, with a tap opened till the red light is off. Once released the and closed the tap, the product will keep the pump at its maximum *****