
Installation
and
Operation
Manual
36
System
Checkout
The
following
are
the
recommended
steps
that
should
be
followed
before
and
during
the
powering
up
of
the
FW106S/FW106SC.
Before
Turning
the
Power
ON
1.
To
prevent
sparking,
DO
NOT
connect
the
battery
first.
Connecting
the
batteries
should
only
be
done
once
the
system
has
been
powered
from
the
main
AC
Supply.
2.
Check
all
field
(external)
wiring
for
opens,
shorts,
and
ground.
3.
Check
that
all
interconnection
cables
are
secure
and
that
all
connectors
are
plugged
in
properly.
4.
Check
all
switches
for
proper
setting.
5.
Check
the
AC
power
wiring
for
proper
connection.Observe/check
slide
switch
position.
6.
Close
the
front
cover
plate
before
powering
the
system
from
main
AC
supply.
Power
‐
up
Procedure
1.
After
completing
Before
Turning
the
Power
ON
procedures,
power
‐
up
the
panel.
The
green
AC
ON
LED
should
illuminate.
2.
Since
the
batteries
are
not
connected,
the
Battery
Trouble
LED
should
illuminate,
the
Trouble
LED
should
flash
and
the
Trouble
Relay
(on
the
main
board)
will
be
active.
3.
Connect
the
batteries
while
observing
correct
polarity;
the
red
wire
is
positive
(+)
and
black
wire
is
negative
(
‐
).
4.
All
indicators
should
extinguish
except
for
normal
power
AC
ON
green
LED.