Letmac innovations introducing energy efficient Automatic water pump controller. Our mission is to invent energy efficient products at affordable price. The specialty of this controller from that of the other is, it will consume energy only when the water goes below a particular level.

During normal situation, technically it will be dead, that is it will not consume any power from the supply. When the water level goes beyond a predetermined level only, it will trigger the system, and then it consumes energy from the supply. So the amount of consumption is very less.

In order to install the controller cut the three incoming wires of the motor switchboard and place the controller in between the disconnected wire. There will be no need of technical skill for the installation. Using the colour code provided connects the sensors from the overhead tank to the controller. That’s it....