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Manual
N3181en
May 28. 2009
RDG100 / RDG110
RDG140 / RDG160
Room thermostats with LCD
for wall mounting
for fan coil unit applications
for universal applications
for use with compressors in dx type equipment
• RDG100...: Operating voltage AC 230 V, ON/OFF, 3-position or PWM control
outputs
• RDG110: Operating voltage AC 230 V, ON/OFF relay (SPDT) outputs
• RDG140 / RDG160: Operating voltage AC 24 V, DC 0...10 V control outputs
• Operating modes: Comfort, Energy Saving and Protection
• Automatic or manual fan speed
• Output for 1-speed, 3-speed or ECM fan DC 0...10 V (RDG160)
• 3 multifunctional inputs for keycard contact, external sensor, etc.
• Automatic or manual heating / cooling changeover
• Adjustable commissioning and control parameters
• Minimum and maximum setpoint limitation
• Backlit display
Additional features of RDG100T:
•
Infrared remote control receiver
•
Auto Timer mode with 8 programmable timers
RDG100T
Building Technologies
3
181
RDG1...
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Summary of Contents for Siemens RDG1 series
- Page 1 RDG100 / RDG110 RDG140 / RDG160 RDG100T Room thermostats with LCD for wall mounting RDG1… for fan coil unit applications for universal applications for use with compressors in dx type equipment • RDG100...: Operating voltage AC 230 V, ON/OFF, 3-position or PWM control outputs •...
- Page 2 Reload factory settings for commissioning and control parameters • 7-day time program: 8 programmable timers to switch over between Comfort and Energy Saving mode (RDG100T) • Infrared remote control (RDG100T) 2/12 Siemens RDG1... room thermostats N3181en Building Technologies May 28. 2009...
- Page 3 RDG110 (B1) • 2-stage compressor DC 0…10 V RDG140 (B1) DC 0…10 V RDG160 1) Heat pump application covered by RDG110 2) With ECM fan control DC 0…10 V 3/12 Siemens RDG1… room thermostats N3181en Building Technologies May 28. 2009...
- Page 4 (for 2 and 3 port valves / V…P45) Electrical actuator, DC 0..10 V SSP61… 4864 (for small valve 2,5 mm) Electrical actuator, DC 0..10 V SSB61... 4891 (for small valves 5.5 mm) 4/12 Siemens RDG1... room thermostats N3181en Building Technologies May 28. 2009...
- Page 5 RDG100T Operating mode selector / Esc Button to enter the time and to set the timers Fan mode selector / Ok Rotary knob for setpoint and parameter adjustment 5/12 Siemens RDG1… room thermostats N3181en Building Technologies May 28. 2009...
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Page 6: Symbol Description
Morning: 12-hour format Temporary timer function (visible when Afternoon: 12-hour format operating mode is temporarily extended due to prolonged presence or absence) Confirmation of parameters Indicates that room temperature is displayed 6/12 Siemens RDG1... room thermostats N3181en Building Technologies May 28. 2009... - Page 7 • We recommend to review the setpoints and setpoint ranges (parameters P08…P12) Setpoint and setpoint range limitation and change them as needed to achieve maximum comfort and save energy 7/12 Siemens RDG1… room thermostats N3181en Building Technologies May 28. 2009...
- Page 8 3.75 kV, reinforced insulation Insulation against mains D1-GND Selectable (NO/NC) Operating action SELV DC 6…15 V, 3…6 mA Contact sensing 3.75 kV, reinforced insulation Insulation against mains Function input: Selectable 8/12 Siemens RDG1... room thermostats N3181en Building Technologies May 28. 2009...
- Page 9 Product standards Automatic electrical controls for household and As per EN 60730–1 similar use Special requirements for temperature-dependent As per EN 60730–2-9 controls Electronic control type 2.B (micro-disconnection on operation) 9/12 Siemens RDG1… room thermostats N3181en Building Technologies May 28. 2009...
- Page 10 G X1 M X2 SELV Y12, Y22 Control output “Valve” AC 230 V (NC, for normally open valves) Y10, Y20 Control output for DC 0…10 V actuator 10/12 Siemens RDG1... room thermostats N3181en Building Technologies May 28. 2009...
- Page 11 ON/OFF or PWM, 3-position, heating, cooling, floor temperature limit, etc.) radiator, heating / cooling, 1 or 2 stage Reversing valve Electrical heater Relay C1, C2 Compressor 11/12 Siemens RDG1… room thermostats N3181en Building Technologies May 28. 2009...
- Page 12 DC 0...10 V signal converter / current valve or 2 stage Electrical heater Dimensions 28.3 28.3 28.3 28.3 128.0 27.7 28.3 16.0 28.5 93.0 28.2 27.8 30.8 [mm] © 2009 Siemens Switzerland Ltd. 12/12 Subject to change Siemens RDG1... room thermostats N3181en Building Technologies May 28. 2009...