Siemens RDG Series - Description of Applications for RDG;RDF Thermostats; Fan Coil Unit (FCU) Applications; Variable Air Volume (VAV) Systems; Chilled;Heated Ceilings or Radiators

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Description of applications
The RDG/RDF thermostats cover the following applications:
FCUs via ON/OFF or modulating control outputs:
– 2-pipe system
– 2-pipe system with electric heater
– 2-pipe system and radiator/fl oor heating
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– 4-pipe system
– 4-pipe system with electric heater
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– 2-stage heating or cooling system
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VAV systems via ON/OFF or modulating control outputs:
– Single-duct system
– Single-duct system with electric heater
– Single-duct system and radiator/fl oor heating
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– Single-duct system with heating/cooling coil
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Chilled/heated ceilings (or radiators) via ON/OFF or modulating control outputs:
– Chilled/heated ceiling
– Chilled/heated ceiling with electric heater
– Chilled/heated ceiling and radiator/fl oor heating
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– Chilled/heated ceiling, 2-stage heating or cooling
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