Siemens RCC30 Room Thermostat

Room thermostat for 4-pipe fan coils, AC 230 V, positioning signal 2pt, return air sensor

£95.00 ex VAT



Siemens RCC30 Room Thermostat

Room thermostat for 4-pipe fan coils, AC 230 V, positioning signal 2pt, return air sensor
  • Outputs for on / off valve actuators
  • Outputs for three-speed fan
  • Control depending on the room or return air temperature
  • Operating modes: normal, energy-saving and frost protection or OFF
  • Operating mode changeover input for remote control
  • Selectable control parameters
  • Operating voltage AC 230 V
TYPICAL USE
  • Control of the room temperature in individual rooms that are heated or cooled with four-pipe fan coil units.
  • For opening or closing a valve
  • For switching a three-speed fan.
FUNCTIONS

The controller acquires the room temperature with its integrated sensor or external room temperature sensor (QAA32) or external return air temperature sensor (QAH11.1) - if used - and maintains the setpoint by delivering control commands to the 2-point- valve.

The switching differential is adjustable. It can be 1 or 4 K in heating mode and0.5 or 2 K in cooling mode.

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