3 water sensors control panel.
* SENSOR - 3 Minimum safety level for pump operation: The pump stops functioning if water level doesn't reach the minimum set level.
* SENSOR - 2 Water make up level: Gives the electro driven signal opening signal to maintain correct water level in the pool. Electro driven valve signal in 220 V II & 24 V II.
* SENSOR - 1 Pump start level: The pump starts operation when water level in balance tank reaches the overflow level (pipe burst or check valve failure)