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Siemens RDF660T, S55770-T434

€95.16
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SKU:
RDF660T
UPC:
4047625012489
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Siemens RDF660T, S55770-T434

Flush-mount room thermostat for round and square conduit box with LCD for fan coil units and compressors

  • ECM Fan output
  • 2 or 3-position control outputs
  • Two multifunctional inputs for keycard contact, external room / return air temperature (QAH11.1, QAA32), heat / cool changeover, operation mode changeover, window contact on/off, dewpoint monitor, electrical heater enabled, fault contact, alarm contact, presence detector
  • Operating modes: Comfort, Energy Saving and Protection
  • Automatic or manual heating/cooling changeover
  • Adjustable commissioning and control parameters
  • Minimum and maximum setpoint limitation
  • With infrared receiver for remote control, remote control not included.
  • Color of housing: signal white (RAL 9003)
  • 8 Timers with a 7-day programmable schedule
  • Backlit display



Application selectable:

  • 2-pipe system
  • 2-pipe system with electrical heater
  • 4-pipe system

Additional info

Infrared remote IRA211 not included. Order separatly.

HS CODE: 90321020

COO: China