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Siemens
Room temperature controllers
CE1N3072en
Building Technologies
2014-04-04
Connection diagram
L
Live, AC 230 V
Lx
Live, AC 24…250 V
L1
N.O. contact, AC 24…250 V / 8 (3) A
L2
N.C. contact, AC 24…250 V / 8 (3) A
M1 Circulating
pump
N
Neutral conductor
Nx Neutral
conductor
N2 Receiver
RCR10/433
Y1 Actuating
device
L – N AC 230 V / Lx – Nx AC 24…250 V
Application examples
Wireless room temperature controller with
receiver control of a gas-fired wall-hung
boiler
Wireless room temperature controller with
receiver control of atmospheric gas burner
Y1
22
52
S
04
M1
N2
T
N1
Wireless room temperature controller with
receiver control of a heating circuit pump
(precontrol by manual mixing valve)
F1
Thermal reset limit thermostat
F2
Safety limit thermostat
M1
Circulating pump
E1 Cooling equipment
N1
Room temperature controller RDJ10RF
N2 Receiver RCR10/433
Y1
3-port valve with manual adjustment
Y2
Magnetic valve