Summary; Brief Description - Siemens RDG100 Documentation

Applications
Features, all types
RDG100, RDG100T
features
RDG110 features
RDG140 features
RDG160 features
Additional RDG100T
features
Functions
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2

Summary

2.1

Brief description

• 2-pipe fan coil units, 2-pipe with electrical heater,
2-pipe with radiator / floor heating
• 4-pipe fan coil units, 4-pipe with electrical heater
• 2-stage heating or cooling application
• Compressors in dx type equipment
• Universal heating and/or cooling
• 2 multifunctional inputs and 1 digital input for keycard contact, external sensor,
etc.
• Operating modes: Comfort, Energy Saving and Protection
• Automatic or manual heating / cooling changeover
• Adjustable commissioning and control parameters
• Minimum and maximum setpoint limitation
• Backlit LCD
• AC 230 V operating voltage, on/off, PWM or 3-position control outputs (triac)
• Output for 3-speed or 1-speed fan
• AC 230 V operating voltage, on/off control outputs (relay)
• Output for 3-speed or 1-speed fan
• AC 24 V operating voltage, DC 0...10 V control outputs
• Output for 3-speed or 1-speed fan
• AC 24 V operating voltage, DC 0...10 V control outputs
• Output DC 0...10 V for fan control
• Infrared remote control receiver
• Auto Timer mode with 8 programmable timers
• Maintenance of room temperature via built-in temperature sensor or external
room temperature / return air temperature sensor
• Automatic or manual changeover between heating and cooling mode
• Selection of applications via DIP switches
• Selection of operating mode via the operating mode button on the thermostat
• 1-speed, 3-speed or DC...10 V fan control (automatic or manual)
• Display of current room temperature or setpoint in °C and/or °F
• Minimum and maximum setpoint limitation
• Button lock (automatic or manual)
• 1 digital input, freely selectable for:
– Operating mode switchover contact (keycard)
– Automatic heating / cooling changeover contact
– Electrical heater enable
– Fault input
• 2 multifunctional inputs, freely selectable for:
– Operating mode switchover contact (keycard)
– Automatic heating / cooling changeover sensor
– External room temperature or return air temperature
– Dewpoint sensor
– Electrical heater enable
– Fault input
RDG100.../RDG110.../RDG140.../RDG160... Basic Documentation
Summary
www.heronhill.co.uk
CE1P3076.en
28 May 2009
Fax: 01823 665807