LED SIGNALS
LED SIGNALS
red
red
Key
LED off
DEVICE FRONT
Manual operation
230V
Restart device not cut in.
INSERIRE CON
Differential switch closed.
ON
LEVA IN
OFF
POSIZIONE I
I
System powered up.
230V
Restart device not cut in.
0
INSERIRE CON
Differential switch tripped or opened intentionally.
ON
LEVA IN
OFF
POSIZIONE I
System disconnected and sectioned.
Automatic operation
230V
Restart device cut in.
TEST
INSERIRE CON
Differential switch closed.
ON
LEVA IN
OFF
POSIZIONE I
System powered up.
Restart device in the check for presence of a fault or
230V
reclosing phase. Opening the hatch interrupts automatic
TEST
INSERIRE CON
ON
LEVA IN
OFF
reclosing, making the manual manoeuvre possible.
POSIZIONE I
System disconnected but not sectioned.
Restart device blocked due to a fault in the system down-
230V
stream. Attempt a manual restart. Call the installation tech-
TEST
INSERIRE CON
LEVA IN
ON
OFF
POSIZIONE I
nician if the attempt fails. Differential switch tripped.
System disconnected but not sectioned.
CONDITION
LED blinking
20
LED on