System control sensors

Temperature control sensor:
  • R IN - Boiler
  • R OUT - Solar panel
Purpose:
  • Temperature sensors are used to measure the temperature at the solar panel outlet and the boiler outlet.
Light sensor:
  • LS - light sensor.
Purpose:
  • A light sensor is needed to determine the time of day
  • When night falls, the system switches to the "Waiting for Day" mode
Water pressure sensor:
  • PS - Dry contact
Purpose:
  • When the sensor is triggered, the pump will stop
Current sensor:
  • The internal sensor is on the board
Purpose:
  • Necessary for monitoring and protecting pump operation
  • The sensor measures the current consumed by the pump
Voltage monitoring sensor:
  • The internal sensor is on the board
Purpose:
  • Monitors the presence of voltage supplied to the pump