Multi-functional: 3in1 control mode

Wisdom 1 has 3 mode selection, display the working value and easy operation 

Mode1: Upward Booster: Automatic Control by pressure, the pressure value can regulate according as difference situation. 

Mode2: Downward Booster: Increase the water downward pressure from roof tank. 

Mode3: Timing: pumping water from ground tank/mains to roof tank by timing, avoid start&stop frequently.