Siemens RDG100 Basic Documentation page 68

RDG110
Application
2-pipe YHC
2-pipe and YHC
radiator YH
4-pipe YHC1
2-stage
2-pipe and YHC
electric heater
st nd
1 and 2 stage C1
compressor
Compressor and C1
electric heater
Compressor and RV
reversing valve
68/81
Siemens
Building Technologies
1-speed or 3-speed fan
V1 V2
YR
YC
YHC2
YE
C2
YE
C1
RDG100.., RDG110.., RDG160T.. Basic Documentation
Engineering
N1 Room thermostat RDG110
M1 1-speed or 3-speed fan
V Valve actuators:
On/Off, 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
CE1P3181en
2015-07-29