LSR 05

Ventilation controller

  • Temperature-dependent ventilation controller with proportional wind control and time-dependent min./max. position limiting.
  • Scope for connection of a wind and rain sensor.
  • One temperature for two drive units, 230 V 1~, directly connectable.
  • 400 V 3~ drive units in conjunction with EHS reversible contactor controller.
  • Simple operation and clearly visible LED display. Two 4-position switches, Auto / 0 / Open / 0 / Closed.
  • Adjustable temperature setpoint value from -20°C to +60°C.
  • Adjustable cycle and pause times and hysteresis.
  • Memo function: Temperatur min./max.
  • Plastic housing, incl. temperature sensor.



circuit diagram