Description Of Applications - Siemens RDG Application Manual

Description of applications

The RDG/RDF thermostats cover the following applications:
Fan coil units via ON/OFF or modulating control outputs:
– 2-pipe system
– 2-pipe system with electrical heater
– 2-pipe system and radiator/floor heating 1
– 4-pipe system
– 4-pipe system with electrical heater 1
– 2-stage heating or cooling system 1
VAV systems via ON/OFF or modulating control outputs:
– Single-duct system
– Single-duct system with electrical heater
– Single-duct system and radiator/floor heating 1
– Single-duct system with heating/cooling coil 1
Chilled/heated ceilings (or radiators) via ON/OFF or modulating control outputs:
– Chilled/heated ceiling
– Chilled/heated ceiling with electrical heater
– Chilled/heated ceiling and radiator/floor heating 1
– Chilled/heated ceiling, 2-stage heating or cooling 1
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