Siemens RDG100T - Installation and Safety Guidelines; Mounting Requirements and Wiring Precautions

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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
& el. heater
1- and 2-stage
compressor
Compressor
& el. heater
Compressor
& reversing
valve
RV
N1 Room thermostat RDG1…
M1 1- or 3-speed fan
V Valve actuators:
ON/OFF or PWM, 3-position, heating, cooling,
radiator, heating / cooling, 1
st
or 2
nd
stage
E1 Electrical heater
C1, C2 Compressor
S1, S2 Switch (keycard, window contact, etc.)
S3 Switch at SELV input (keycard, window contact)
B1, B2 Temperature sensor (return air temperature,
external room temperature, changeover sensor,
floor temperature limit, etc.)
RV Reversing valve
Y Relay