Page 2 - Use; Heat pumps; Functions
2/12 Siemens RDG1... room thermostats N3181en Building Technologies May 28. 2009 Use The RDG1… room thermostats are designed for use with the following types of system: Fan coil units via ON/OFF or modulating control outputs: • 2-pipe system • 2-pipe system with electrical heater • 2-pipe system and...
Page 3 - DIP switch
3/12 Siemens RDG1… room thermostats N3181en Building Technologies May 28. 2009 Applications The room thermostats support the following applications, which can be configured via DIP switches at the rear of the unit. Depending on the thermostat type, ON/OFF or modulating control outputs are available....
Page 4 - -position actuators
4/12 Siemens RDG1... room thermostats N3181en Building Technologies May 28. 2009 Type summary Equipment combinations Type of unit Type reference Data Sheet Cable temperature sensor QAH11.1 1840 Room temperature sensor QAA32 1747 Condensation detector / Supply unit QXA2000 / AQX2000 1542 Electromotor...
Page 5 - Accessories
5/12 Siemens RDG1… room thermostats N3181en Building Technologies May 28. 2009 Electrical actuator, DC 0..10 V (for Combi-valve VPI45) SSD61... 4861 Electromotoric actuator, DC 0..10 V (for valves 5.5 mm) SQS65… 4573 Thermal actuator, DC 0..10 V (for small valves and radiator valves) STS61 4880 Acce...
Page 6 - Symbol; Display
6/12 Siemens RDG1... room thermostats N3181en Building Technologies May 28. 2009 1 2 4 5 6 7 8 8 9 10 11 12 13 14 15 16 17 18 19 20 21 23 3 22 24 # Symbol Description # Symbol Description 1 Heating mode 14 Automatic fan 2 Heating mode auxiliary heater on (2 nd stage) 15 Manual fan 3 Cooling mode Fan...
Page 7 - Mounting and installation
7/12 Siemens RDG1… room thermostats N3181en Building Technologies May 28. 2009 Mounting and installation Do not mount on a wall in niches or bookshelves, behind curtains, above or near heat sources, or exposed to direct solar radiation. Mount about 1.5 m above the floor. • The room thermostat must b...
Page 8 - Disposal
8/12 Siemens RDG1... room thermostats N3181en Building Technologies May 28. 2009 Disposal The device is classified as waste electronic equipment in terms of the European Direc-tive 2002/96/EC (WEEE) and should not be disposed of as unsorted municipal waste. The relevant national legal rules are to b...
Page 10 - Connection terminals; G X1 M X2 D1 GND
10/12 Siemens RDG1... room thermostats N3181en Building Technologies May 28. 2009 Electromagnetic compatibility Emissions Immunity As per IEC/EN 61000-6-3 As per IEC/EN 61000-6-2 Safety class RDG100… / RDG110, RDG140 RDG160 II as per EN 60730 III as per EN 60730 Pollution class Normal Degree of prot...
Page 11 - Connection diagrams
11/12 Siemens RDG1… room thermostats N3181en Building Technologies May 28. 2009 Connection diagrams RDG100… 1- or 3-speed fan RDG110 1- or 3-speed fan 2-pipe 2-pipe 2-pipe & radiator 4-pipe 2-stage 2-pipe & radiator 4-pipe 2-stage 2-pipe & el. heater 2-pipe & el. heater 4-pipe & ...
Page 12 - Dimensions; 009 Siemens Switzerland Ltd.
12/12 Siemens RDG1... room thermostats N3181en Building Technologies May 28. 2009 RDG140 1- or 3-speed fan RDG160 ECM fan DC 0…10 V 2-pipe S3 2-pipe 2-pipe & radiator 4-pipe 2-stage 2-pipe & radiator 4-pipe 2-stage 2-pipe & el. heater 2-pipe & el. heater N1 Room thermostat RDG1… M1 1...