Patent ID: 8209794

Claim:
An automatic pool level controller, for maintaining a desired level of water in a swimming pool, comprising: a housing with a front board, the front board having a bottom platform, the front board extending into a swimming pool; a sensor system having a plurality of sensors adjustably mounted on the front board, including a pump sensor and a solenoid valve sensor series having at least one sensor, the plurality of sensors having a power supply rod, the power supply rod providing current to the sensors when the sensors are triggered; a solenoid valve inside the housing, the solenoid valve selectively opening to let water into the swimming pool and selectively closing when the desired water level is achieved; a pump mounted on the bottom platform of the front board, the pump selectively switching on to expel water and selectively switching off when the desired water level is achieved; and a plurality of circuits inside the housing, the circuits connected to AC current, the circuits having a plurality of relays, the relays wired to the plurality of sensors, a first relay selectively switching on the pump when the pump sensor signals the relay that a high water level is present and switching off the pump when the pump sensor signals the relay that the desired water level is achieved, a plurality of relays that signals the solenoid valve to open to let water into the pool when the solenoid valve sensor series signals that the water level is low and closes the solenoid valve when the solenoid valve sensor series signals that the desired water level is achieved.