Electronic Controller is an equipment for automatically controlling the thickness of ice around the chilling tubes in Ice Bank systems. This unit provides an ON/OFF control. When ice is formed around the chilling tube to the required thickness, it automatically cuts off the electric supply to the compressor or Solenoid valve. The compressor/Solenoid valve is automatically cut-in after 6 mm of melt down of ice. The electronic controller along with a sensor probe assembly forms the complete unit.