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Connection diagram
Application examples
Siemens
Building Technologies
Lx
3V
L2
Nx
T
N1
T
F1
T
F2
Y2
M1
Room temperature controller with direct
control of a gas-fired wall-hung boiler
T
N1
Y1
M1
Room temperature controller with direct
control of a heating circuit pump (precontrol
by manual mixing valve)
F1
Thermal reset limit thermostat
F2
Safety limit thermostat
M1
Circulating pump
Room temperature controllers
Lx, Nx
Lx, L2
Lx
Lx, L1
L1
RDJ10
max.
5(2) A
Y2
Room temperature controller with direct
control of a gas-fired floor-standing boiler
N1
Y1
Y2
Live, neutral conductor, AC 24...250 V
N.C. contact (for N.O. valves)
N.O. contact (for N.C. valves)
T
N1
F2
F1
T
T
M1
Room temperatures controller RDJ10
3-port valve with manual adjustment
Magnetic valve
CE1N3071en
7/8
19.11.2007
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