Siemens REV17 Series, Instructions Manual

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Siemens Room temperature controller REV17.. CE1N2203en
Building Technologies 24.04.2008
Connection diagrams
L
L1
Y1
M1
N1
A
C
2
4.
..
25
0
V
22
52
A
02
N
S1
T1 T2
L2
L
N
DC
3
V
REV17 / REV17DC
L Phase, AC 24 … 250 V S1 Remote control unit (potential-free)
L1
N.O. contact,
AC 24 …250 V / 6 (2.5) A
T1
Remote control signal
L2 N.C. contact,
AC 24 … 250 V / 6 (2.5) A T2 Remote control signal
M1 Circulating pump Y1 Actuating device
N1 REV17… controller
Application examples
T
T
F1
F2
N1
M1
Y2
22
52
S0
1
T
T
F1
F2
N1
M1
Y2
22
5
2S
02
T T
Instantaneous water heater Atmospheric gas burner
N1
Y4
22
52
S
03
N1
Y3
T T
T
N1
Y1
22
52
S
04
M1
Zone valve Circulating pump with precontrol by
manual mixing valve
F1
Thermal reset limit thermostat Y1 3-port valve with manual adjustment
F2 Manual reset safety limit thermostat Y2 Magnetic valve
M1 Circulating pump Y3 Three-port valve with actuator
N1 REV17.. room temperature controller Y4 Two-port valve with actuator