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NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
29
Step 10. INSTALL GLASS
DOORS, MESH PULL SCREENS,
AND MODESTY PANEL
CAUTION
RISK OF PERSONAL INJURY
OR PROPERTY DAMAGE.
• Do NOT abuse glass doors by striking or
slamming shut
• Never operate fireplace with glass door
assemblies removed.
These direct-vent appliances are designed
to operate only when both glass door
assemblies are installed. Generally, the
glass door assemblies should not be
removed, except when access to compo-
nents within the rebox is required.
• Securely tighten door latch screws when
reinstalling glass door assemblies to
prevent doors from falling out.
• Handle glass door assemblies with
extreme care. Replace damaged glass
door assemblies with approved replace-
ment assemblies only.
The door assemblies on this replace
contain ceramic glass. Handle with care
to prevent damage. If the door frame
or glass on either assembly becomes
damaged, replace the entire glass door
assembly with a manufacturer-approved
replacement assembly only. Do not
attempt to substitute any materials used
on door assemblies or replace cracked
or broken glass with any other materials.
Installing Glass Doors, Mesh Pull
Screens, and Modesty Panel
(see Figure 50)
Note: These instructions do NOT apply to
the Outer Glass Door provided in the Out-
door Kit (for indoor/outdoor installations).
1) Install one of the glass doors, as follows:
a) Retrieve the glass door. Visually inspect
the gasket on the back of the frame.
Gasket surface must be clean, free of
irregularities, and seated firmly.
b) Position the door in front of the rebox
opening, with the top of the door held
away from the fireplace (see Figure 50).
c) Lower the bottom of the door assembly
onto the bottom door track, engaging and
centering it in the base channel, and then
gently swing the door up.
d) Using a #3 Phillips screwdriver, fasten the
door frame to the door latches with the
two (2) latch screws. The latches should
pull forward to engage the door frame.
Note: Securely tighten latch screws when
reinstalling glass door assembly.
2) Install the modesty panel on the top ange
of the glass door, as follows:
a) Grasp the modesty panel with both hands
(with the open hem facing down).
b) Engage it with the top flange of the glass
door frame by pushing it all the way
down. Make sure the installed modesty
panel is firmly in place.
3) Install the mesh pull screens, as follows:
a) Retrieve the rod and two mesh pull
screens. If necessary, attach screens to
rod.
b) Slowly insert the right end of the rod into
the hole in the right rod bracket.
c) Insert the left end of the rod into the slot
in the left rod bracket.
Figure 50
Top Flange
on Glass door assembly
Glass Door Latch (2)
Screws
Removing Glass Doors, Mesh Pull
Screens, and Modesty Panel
(see Figure 50)
1) Remove the mesh pull screens, as follows:
a) Lift up the left end of the rod to disengage
it from the slot in the left rod bracket.
b) Slowly remove the right end of the rod
from the hole in the right rod bracket.
c) Set aside the rod and mesh pull screens
for later reinstallation.
2) Remove the modesty panel from the top
ange of the glass door by rmly pulling up
on it with both hands until it is disengaged.
3) Remove one of the glass doors, as follows:
a) See Figure 50. While holding the top of
the glass door frame in place, use a #3
Phillips screwdriver to remove the two
(2) screws securing the door frame to
the two (2) door latches.
b) Carefully tilt the top of the glass door
frame away from the unit (as shown in
Figure 50), and then lift the door as-
sembly up and out of the lower track.
c) Carefully place the glass door assembly
on a padded surface in a safe location to
prevent damage.
WARNING
HOT GLASS WILL CAUSE BURNS.
DO NOT TOUCH GLASS UNTIL COOLED.
•
Install only when fireplace is OFF and
COLD
.
•Fireplace surfaces get EXTREMELY HOT!
•The glass on the front of the fireplace
reaches EXTREMELY HIGH temperatures
and can cause severe burns if touched.
Even after the gas is turned off, fireplace
surfaces remain extremely hot.
• Only doors certified with the appliance shall
be used.
• Seules des portes certifiées pour cet
appareil doivent être utilisées.
LENNOX HEARTH PRODUCTS • MONTEBELLO
®
SEE-THROUGH DIRECT-VENT GAS FIREPLACES (LSM40ST-N / LSM40ST-P) • INSTALLATION INSTRUCTIONS