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Les langues disponibles
D
Electrical connections
E
L N
L N
OFF
230V~
50 Hz
LOAD
OPEN
OFF
U1
U1
F
L N
OFF
L N
230V~
50 Hz
LOAD
M
CLOSED
M
OFF
OPEN
U2
U2
The connections must be suitable for the
devices controlled by the chronothermostat.
C
LEGEND
C
Mains power-supply conductors
N = neutral
L = phase
Relay contacts
C = common
NA = contact normally open
NC = contact normally closed
Loads
U1 = burner, circulation pump, electric
valve, etc..
C
C
U2 = motor-powered valve
NOTE. For connections, please refer the cor-
responding technical literature.
Replace the terminal caps.
Fasten the base to the wall or to the
recess-mounting box while thread-
ing the connection cables through
the corresponding opening D.
Note. Do not excessively tighten
the screws.
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