Specifications
MONITOR HEATING SYSTEMS
Section
2:
Installation
BACK GUARD
The
BACK
GUARD
KIT is
available
as an
accessory
item.
For
more details, please contact your local
dealer distributor
or
Monitor Products, Inc.
How
to
install
the
back guard
M2200
BACK
GUARD
KIT :
Parts
No.8307
PARTS
LIST EXPLODED
REF.
No.
PARTS NAME
QTY
1
Side Back Guard
L 1
2
Side Back
Guard
R 1
3 Top
Back
Guard
1
4
Screws
2
5
Tapping
Screw
4
4
1
"
-?
*
|
X
1_—
—
J
3
?
ri
|
^
5
^
Tools required
:
Phillips head screwdriver
1.
Install
the
Side Back Guard
Locate
the
holes along
the
back edge
of the
cabinet,
and
start
the
tapping screws into those holes.
These screws will support
the
sides
of the
back
guard,
but do not
tighten completely.
Insert
the
screw tabs under
the
tapping
screw
heads,
and
tighten each tapping screw.
Side Back Guard
Screw
Tab
Tapping
Screw
Tapping
Screw
Fig.
2-19
2.
Move
the
location
of the
Room
Temperature
Sensor
Detach
the
Room Temperature Sensor, which
is
secured
by
a
tapping screw,
from
the
upper part
of the
heaters
back. Relocate
the
sensor
to
below
the
bottom
slit
of the
side back guard.
Secure
it by
tightening
the
tapping screw into hole
provided. (Fig. 2-19)
the
Room Temp Sensor should
be
moved
as
described above
so
that
it
will read
the
room temperature more accurately.
CAUTION:
Make sure that
the
lead wire
of the
Temp.
Sensor does
not
come
in
contact with
the
Joint
or
Flue Pipe.
3.
Install
Top
Back
Guard
Place
Top
Back
Guard
so
that
the
knockout
holes
are
to the
left
as
viewed
from
the
back
of
heater.
Attach
by
placing
and
tightening
the
screws
in the
holes
provided.
(Fig. 2-20)
Screws^.
Top
Back Guard
Fig. 2-20
Caution
during
installation
(1)
Fuel inlet valve
at the
back
of the
heaters
:
If
a
fuel valve
is
connected
at the
fuel inlet
at the
back
of the
heater, adjust
the
position
of the
fuel
valve
so
that
its
control knob does
not
touch
the
back
guard.
(2) In the
case
of a
standard installation (Flue
pipe
directly behind
the
heater):
1.
In
order
to
install
the
back guard
on a
heater
already
in
operation,
move
the
heater away
from
the
wall
so
that
you can
easily
use a
screw
driver
to
install
the
side pieces.
2.
Install
the top
piece
after
the
side pieces have
been attached,
and the
heater
has
been
reinstalled
with
the
body clamp attached
to the
wall.
(3)
If
using
extension
kits:
Install
the
back guards
in
accordance
with
Figure
2-21,
page
27.
Caution
in
using
the
back
guards
(1)
Remove
the top
back guard when cleaning
the
circulation
fan
assembly
and
rear
of
heater.
(2) To
prevent overheating
the
Monitor, ensure that
the
slits
in the
back guard
are not
blocked
by
curtains
or
other obstructions.
26