Technical data

Use
The RDG1...KN room thermostats are designed for use with the following types of
system:
Fan coil units via On/Off or modulating / DC control outputs:
• 2-pipe system
• 2-pipe system with electric heater
• 2-pipe system and radiator / floor heating
• 4-pipe system
• 4-pipe system with electric heater (RDG100KN)
• 2-stage heating or cooling system
Chilled / heated ceilings (or radiators) via On/Off or modulating / DC control
outputs:
• Chilled / heated ceiling
• Chilled / heated ceiling with electric heater
• Chilled / heated ceiling and radiator / floor heating
• Chilled / heated ceiling, 2-stage cooling or heating
Compressor application via On/Off control (RDG160KN)
• Compressors in DX-type equipment
• Compressors in DX-type equipment with electric heater
• Compressors in DX-type equipment with Radiator
• 2-stage compressors in DX-type equipment for heating or cooling
The RDG100KN controls ...
• One single or 3-speed fan
• One or two On/Off / PWM / 3-position valve actuators
• One valve actuator and one electric heater / Radiator
The RDG160KN controls ...
• One single, 3-speed or DC 0...10 V fan
• One or two On/Off valve actuators / el. Heater / radiator with DC fan
• One or two DC valve actuators / el. Heater / radiator with DC fan
• One or two DC valve actuators / el. Heater / radiator with 1 / 3-speed fan
• One On/Off valve actuator, one DC valve actuator with DC fan
• 1 or 2-stage compressor in DX-type equipment, with electric heater / radiator
Used in systems with:
• Heating or cooling mode
• Automatic heating/cooling changeover
• Manual heating/cooling changeover
• Heating and cooling mode (e.g. 4-pipe system)
The room thermostats are delivered with a fixed set of applications.
The relevant application is selected and activated during commissioning using one
of the following tools:
• Synco ACS
• ETS
• Local DIP switch and HMI
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Siemens RDG100KN, RDG160KN Room thermostats with KNX communications CE1N3191en
Building Technologies 2014-05-23