Monessen Hearth DIRECT VENT MLDV500 - Manual (Page 7)

75D0004 7
MLDV Series Gas Fireplace
FIREBOx FRAMING
Firebox framing can be built before or after the appliance
is set in place. Construct firebox framing following Figure 2
for firebox and framing dimensions. The framing headers
may rest on the top of the firebox standoffs. Do not bring
headers below top of standoffs. NOTE: When planning your
framing and installation, keep in mind that your gas line will
come in on the right side of the box (as you are facing it)
and your electricity will come in on the left side.
The firebox may be installed directly on a combustible floor
or raised on a platform of an appropriate height. When
the firebox is installed directly on carpeting, tile, or other
combustible material, other than wood flooring, the firebox
shall be installed on a metal or wood panel extending the
full width and depth of the enclosure.
INSTALLATION INFORMATION
BEFORE YOU START
Read this homeowner manual thoroughly and follow all
instructions carefully. Inspect all contents for shipping
damage and immediately inform your dealer if any damage
is found. Do not install any unit with damaged, incomplete,
or substitute parts. Check your packing list to verify that
all listed parts have been received. You should have the
following:
• Fireplace (Firebox and Burner System)
• Log Set
• Rock Wool
ITEMS REqUIRED FOR INSTALLATION
Tools and Building Materials
•
Phillips Screwdriver • Framing Materials
• Hammer • Wall Finishing Materials
• Saw and/or saber saw • Level
• Measuring Tape • Pliers
• Electric Drill and Bits • Square
• Pipe Wrench • Tee Joint
• Caulking Material (noncombustible)
• Fireplace Surround Material (noncombustible)
• Piping Complying with Local Codes
• Pipe Sealant Approved for use with Propane/LPG
(Resistant to sulfur compounds)
FIREPLACE LOCATION
Plan for the installation of your appliance. This includes
determining where the unit is to be installed, the vent con-
figuration to be used, framing and finishing details, and
whether any optional accessories (i.e. blower, wall switch,
or remote control) are desired. Consult your local building
code agency to ensure compliance with local codes, includ-
ing permits and inspections.
The following factors should be taken into consideration:
• Clearance to side-wall, ceiling, woodwork, and windows.
Minimum clearances to combustibles must be main-
tained.
• This fireplace may be installed along a wall, across a
corner, or use an exterior chase. Refer to Figure 3 for
suggested locations.
• Location should be out of high traffic areas and away
from furniture and draperies due to heat from appli-
ance.
• Never obstruct the front opening of the fireplace.
• Do not install in the vicinity where gasoline or other
flammable liquids may be stored.
• Vent pipe routing. See Venting section found in this
manual for allowable venting configurations.
• These units can be installed in a bedroom. See National
Fuel Gas Code ANSI Z33.1/NFPA 54 — (current
edition), the Uniform Mechanical Code — (current edi-
tion), and Local Building Codes for specific installation
requirements.
• These units can be installed in a bathroom.
Y
E A
B
C
D
F
Y
X
Figure 3 -
Locate Gas Fireplace
** Island (C) and room divider (D) installation is possible as long as the
horizontal portion of vent system (X) does not exceed 0'. See Install
Horizontal Termination Configuration on Pages 18 and 19.
* When you install your fireplace in (D) room divider or (E) flat on wall
corner positions (Y), a minimum of 6" clearance must be maintained
from perpendicular wall and front of fireplace.
A Flat on Wall
B Cross Corner
C Island**
D Room Divider*
E Flat on Wall Corner*
F Chase Installation
Y 6" Minimum