34
Check
plastic
grilles
over
fan
inlet
on
left
and
right
side
of
fan
to
make
sure
they
are
snapped
in
tightly
and
not
rattling.
Look
for
obstructions
sticking
into
fan.
If
no
obstructions
are
seen,
turn
on
fan.
If
it
still
makes
noise,
turn
off
circuit
breaker
to
range
hood.
Grab
motor
housing
and
gently
shake
it
to
see
if
it’s
mounting
screws
became
loose
and
are
vibrating.
If
motor
still
makes
noise,
or
does
not
turn
and
hums,
CALL
FOREMOST
CUSTOMER
SERVICE
Motor
will
not
run
at
all,
or
will
not
run
at
all
speeds
and
limiting
jumper
was
removed
GO
TO
ADVANCED
TROUBLESHOOTING
Control
Knob
fell
off
or
is
loose
on
shaft
Carefully
slide
off
rubber
grip
ring
on
knob.
Using
a
small
hex
key
(1.5
mm
dia)
place
knob
on
control
shaft
and
tighten
on
shaft.
Replace
rubber
grip
ring.
Baffle
filters
will
not
seat
correctly
or
are
rattling
Remove
all
filters
and
carefully
reposition
grease
troughs
and
filters,
re
‐
hook
filters
to
front
inside
surface
of
hood
body
on
900
CFM
units.
Make
sure
filters
are
secured
together
tightly
with
thumb
screws
on
back.
Remote
control
stopped
working
(was
working
previously):
Open
battery
door
on
back
of
remote.
Make
sure
battery
is
seated
correctly
in
the
correct
orientation.
Remove
battery
and
check
voltage
(12
volts
when
new,
will
drop
with
use
and
will
not
work
below
9
volts).
Replace
battery
if
needed.
HOOD
APPEARS
TO
BE
TURNED
ON
BY
ITSELF
(POSSIBLY
FROM
A
NEARBY
NEIGHBOR
WITH
A
SIMILAR
REMOTE
CONTROL,
OR
REMOTE
CONTROL
IS
NOT
WORKING
EVEN
THOUGH
BATTERY
IS
GOOD
If
your
range
hood
is
turning
on
by
itself
and
you
suspect
someone
nearby
has
a
remote
control
that
is
doing
this
or
interfering,
you
can
change
the
frequency
of
the
receiver
in
the
hood
insert
and
the
hand
remote
control
to
avoid
this
problem.
Here
is
the
procedure:
Turn
circuit
breaker
power
off.
You
must
drop
the
control
panel
of
the
range
hood
insert
to
get
to
the
radio
frequency
selection
switches
Содержание FRHI-30S
Страница 12: ...12...
Страница 39: ...39 Typical Make up air system diagram with motorized inlet damper...
