Electric Heater - Siemens RDG100 Basic Documentation

RDG160T
V1
Application
2-pipe YHC
2-pipe and YHC
radiator
4-pipe YH
2-stage YHC1
2-pipe and YHC
electric
heater
Compressor C1
1-stage
Compressor C1
2-stage
N1 Room thermostat RDG160T
S1...S3 Switch (keycard, window contact, presence detector, etc.)
B1, B2 Temperature sensor (return air temperature, external room
temperature, changeover sensor, etc.)
YE Electric heater max. 5 A
st nd
C1, C2 Compressor 1 /2
70/81
Siemens
Building Technologies
S1
B1 B2
X1 M X2
V2
G G0 L
L
10 A
N
AC 24 V
G0
G
10 A
V1
YR
YC
YHC2
V1
YE
V1
V1
C2
V1
stage
RDG100.., RDG110.., RDG160T.. Basic Documentation
Engineering
DC 0...10 V fan
S2
S3
D1 GND
max. ± 1 mA
max 5(4) A
Q1 Q2 Q3 Y50 Y10 Y20 N1
M1 V1
G G0
Q1 Q2 Y10 Y20
V1 V2
G G0 G G0
V2 V1
G G0
V2
Y10 Y20
Q1 Q2
V1 V2
L
G G0 G G0 N
V2 V1
L
N
G G0
V2
L
N
Q1 Q2 Y10 Y20
V2
M1 1-speed or 3-speed fan, DC 0...10 V fan
V1, V2 Valve actuators: On/Off, DC 0...10 V,
heating, cooling, radiator, 1
YH Heating valve actuator
YC Cooling valve actuator
YHC Heating/cooling valve actuator
YR Radiator valve actuator
YHC1/YHC2
1-speed/3-speed fan
S1 S2
S3
B1 B2
X1 M X2 D1 GND
max 5(4) A
G G0 L Q1 Q2 Q3
L
I II III
10 A
N
M1
AC 24 V
G0
G
10 A
st nd
or 2 stage
st nd
1 /2 stage
max. ± 1 mA
Y50 Y10 Y20
N1
V1
GG0
Y10 Y20
V1 V2
G G0 GG0
Y10 Y20
V1 V2
L
GG0 G G0 N
CE1P3181en
2015-07-29