Siemens RDG100 Basic Documentation page 69

RDG110U
Application
2-pipe
2-pipe and
radiator
4-pipe
2-stage
2-pipe and
electric heater
1 and 2-stage
compressor
Compressor and
electric heater
Compressor and
reversing valve
For US installations, use Class 2 rated power supplies.
For other installations, use circuit breakers with rated current of no more than 10 A.
Siemens
Building Technologies
1-speed or 3-speed fan
V1 V2
YHC
YHC YR
YH YC
YHC1 YHC2
YHC YE
C1 C2
C1 YE
RV C1
RDG100.., RDG110.., RDG160T.. Basic Documentation
Engineering
N1 Room thermostat RDG110U
M1 1-speed or 3-speed fan
V Valve actuators:
On/Off or PWM, 3-position,
heating, cooling, radiator,
st
heating/cooling, 1 or 2
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.)
Q Relay outputs
Y11...Y22 Relay outputs
YH Heating valve actuator
YC Cooling valve actuator
YHC Heating/cooling valve actuator
YR Radiator valve actuator
YE Electric heater max. 5 A
st
YHC1/YHC2 1 /2
st
C1/C2 Compressor 1 and 2
RV Reversing valve
nd
stage
nd
stage
nd
stage
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CE1P3181en
2015-07-29