ENTERO
ESC
‐
INSTALLATION
MENU
GUIDE
6
communication
with
the
Entero
ESC
is
lost.
If
the
unit
is
not
yet
calibrated,
this
indicator
start
to
flash
after
about
60
seconds.
1.3.
Entero®
ESA
Power
Amplifier:
1.
PROTECT
–
YELLOW:
indicates
the
protection
status
of
an
amplifier
channel
(1
‐
8).
When
the
indicator
is
ON
the
channel
is
not
operating.
2.
230Vac
–
GREEN:
indicates
the
presence
of
the
230
Vac
mains
voltage.
When
the
indicator
is
OFF,
the
230
Vac
power
source
is
disconnected
3.
48Vdc
–
GREEN:
indicates
the
presence
of
the
48
Vdc
battery
voltage.
When
the
indicator
is
OFF,
the
48
Vdc
power
source
is
disconnected
4.
ERROR
–
YELLOW:
indicates
a
fault
off
the
internal
power
supply.
When
the
indicator
is
illuminated,
the
amplifier
may
not
be
operating
anymore.
1.4.
Entero®
EPC
Emergency
Power
Controller:
1.
230Vac
INPUT
–
GREEN/YELLOW:
when
this
indicator
is
GREEN
it
shows
a
correct
operating
230
Vac
mains
power
input;
when
the
indicator
is
changed
to
YELLOW
there
is
an
error
on
the
230
Vac
input.
2.
48Vdc
INPUT
–
GREEN/YELLOW:
when
this
indicator
is
GREEN
it
shows
a
correct
operating
48
Vdc
battery
power
input;
when
the
indicator
is
changed
to
YELLOW
there
is
an
error
on
the
48
Vdc
input.
3.
48Vdc
OUTPUT
–
GREEN/YELLOW:
when
this
indicator
is
GREEN
it
shows
a
correct
operating
48
Vdc
outputs;
when
the
indicator
is
changed
to
YELLOW
there
is
an
issues
with
1
or
more
48
Vdc
outputs.
NOTE:
The
Entero
ESA
Power
Amplifiers
and
the
Entero
EPC
Emergency
Power
Controller
do
not
have
any
controls
which
are
accessible
at
access
level
1
&
2.
Refer
to
the
ESA
and
EPC
installation
guide
for
more
details
and
configuration
options
at
access
level
3.
1
2
3
4
1
2
3
