Vermont Casting MO18 User Manual

Installation Instructions
Installation and service of this appliance should be performed by
qualied personnel. CFM suggests
Models: MO18M, MO24M
Majestic Burner/Hearth and Log Kits
For Natural Gas Use Only
Intended for use in all CFM Corporation factory built replaces
Check with your local building code agency before you begin installation to ensure compliance with local codes, including the need for permits and follow-up inspections. If you encounter any problems regarding code approvals, or if you need
CAUTION
DO NOT DISCARD THIS MANUAL
• Im porta nt operating a n d m a i n t e n a n c e instructions included.
Rea d , understa n d an d fo ll ow th es e instructions for safe i ns ta ll at io n a n d operation.
Leave this manual with party responsible for use and operation.
NFI certified or factory-trained professionals, or techni c i a n s supervised by an NFI certied profes­sional.
WARNING
If the information in these instruc­tions is not followed exactly, a
re may result causing property damage, personal injury, or death.
• Do not store or use gasoline or other am
mable vapors and liquids in the vicinity of this or any other appliance.
• What to do if you smell gas:
- Do
not try to light any appliance.
- Do not touch any electrical switch. Do not
use any phone in your building.
- Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.
- If you cannot reach your gas supplier, call
the re department.
• Installation and service must be performed
by a qualied installer, service agency, or
the gas supplier.
-
WARNING
HOT! DO NOT TOUCH.
SEVERE BURNS MAY RESULT. CLOTHING IGNITION MAY RESULT.
Glass and other surfaces are hot during operation and cool down.
• Keep children away.
• CAREFULLY SUPERVISE children in same room as
appliance.
• Alert chil d r e n and adult s to haza r d s of hi gh temperatures.
• Keep cl o t h i n g , fu r n i t u r e , dr a p e r i es an d other combustibles away.
In the Commonwealth of Massachusetts:
• This appliance must be installed by a licensed plumber or gas tter.
• The chimney ue damper, when used with gas logs, will
be welded open or completely removed.
• A CO detector shall be installed in the room where the appliance is installed.
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Read this manual before installing or operating this appliance.
Please retain this owner’s manual for future reference.
Congratulations
Congratulations on selecting a CFM gas log set—an elegant and clean alternative to burning wood. The CFM gas log set
you have selected is designed to provide the utmost in safe-
ty, reliability, and efciency.
As the owner of this new gas log set, you’ll want to read and carefully follow all of the instructions contained in this
owner’s manual. Pay special attention to all cautions and
warnings.
This owner’s manual should be retained for future reference.
We suggest you keep it with your other important documents and product manuals.
The information contained in this owner’s manual, unless
noted otherwise, applies to all models and gas control sys­tems.
Your new gas log set will give you years of durable use and trouble-free enjoyment.
Listing Label Information/Location
The model information regarding your specic gas log set can be found on the rating plate.
CFM Majestic
Decorative Gas Logs MODEL NUMBER
SERIAL NUMBER
INPUT RATING
Complies with RGA2-72
NOTE: TO BE USED IN A WOOD-BURNING FIRE PLACE
ONLY. KEEP DAMPER WIDE OPEN WHEN IN USE.
FOR YOUR SAFETY
Do not store or use gasoline or other ammable vapors and liquids in the vicinity of this or any other appliance
GAS TYPE
MANIFOLD PRESS. In water column
Manufacture: CFM Corporation - Decatur, GA 30035
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Table of Contents
1 Listing and Code Approvals
A. Appliance Certication . . . . . . . . . . . . . . . . . . . . . . . . . 4
B. Table 1
2 Getting Started
A. Size of Firebox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
B. Negative Pressure C. Tools and Supplies Needed D. Inspect the Appliance and Components
E.
3 Appliance Preparation
A. Gas Supply Connection . . . . . . . . . . . . . . . . . . . . . . . . 7
B. Convert to Left Side Gas Piping C. Gas Pressure
4 Installation Instructions
A. Install the Damper Stop . . . . . . . . . . . . . . . . . . . . . . . .9
B. Install the Burner/Pan Assembly
C. Install the Grate
D. Place Sand and Rockwool
E. Install the Logs F. Adjust the Burner Flame
G. Inspect the Venting System
5 Operating Instructions
A. Lighting Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . 12
B. Glass Doors C. Important Safeguards
6 Maintaining and Servicing the Appliance
A. Servicing Your Appliance . . . . . . . . . . . . . . . . . . . . . .14
B. Cleaning Your Appliance C. Annual Inspection
D. Troubleshooting
7 Reference Materials
A. Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . .15
B. Owner Registration/Warranty . . . . . . . . . . . . . . . . . . . 17
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
. . . . . . . . . . . . . . . . . . . . . . . . . . . .5
. . . . . . . . . . . . . . . . . . . . . 5
. . . . . . . . . . . 5
Components of the Gas Hearth Kit . . . . . . . . . . . . . . . 6
. . . . . . . . . . . . . . . . . . 7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
. . . . . . . . . . . . . . . . 10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
. . . . . . . . . . . . . . . . . . . . . 10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
. . . . . . . . . . . . . . . . . . . . . . 11
. . . . . . . . . . . . . . . . . . . . 11
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
. . . . . . . . . . . . . . . . . . . . . . . . 13
. . . . . . . . . . . . . . . . . . . . . . 14
. . . . . . . . . . . . . . . . . . . . . . . . . . . 14
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
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Listing and Code Approvals
1
A. Appliance Certication
The Gas Log Hearth Kits have been tested and listed in the U.S. in accordance with ANSI Z21.84-2003 (Gas Log Set). They have been listed by OMNI Test Labs for installation and operation in the United States and Canada as described in
these Installation and Operating Instructions. All components
are UL, OMNI or CSA safety certied.
Check with your local building code agency prior to installing this appliance to ensure compliance with local codes, including the need for permits and follow-up inspections. In the absence of local codes, comply with the National Fuel
Gas Code, ANSI Z223.1-Latest Edition in the U.S. If any
assistance is required during installation, please contact your local dealer.
B. Table 1
WARNING
Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. Refer to the owner’s information manual provided with this appliance. For assistance or additional information
consult a qualied installer, service agency or the gas
supplier.
WARNING
Fire Risk Exhaust Fumes Risk
• Do NOT use this appliance as a “vent-free
heater.
The ue must be permanently open. Refer to Table 1.
Product 18” 24”
Inlet BTU Nat. 67,000 68,000
Max. Inlet Pressure
IN. WC / KPa
Min. Inlet Pressure IN.
WC / KPa
Orice Size
In.
Minimum Fireplace
Opening Size
In. / cm
Min. Vent Opening in
Square In. / cm
These Hearth/Log Kits are for use with all CFM Factory built replaces.
Nat. 10.0 / .052 10 / .052
Nat. 3.5 / .018 3.5 / .018
Nat. (#28) (#26)
Front 33 38
Rear 20 26
Depth 15 15
Height 21 21
39 / 251.6 48 / 309.7
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Getting Started
2
A. Size of Firebox
See Table 1 in Section 1.B.
CAUTION
B. Negative Pressure
Negative pressure results from the imbalance of air avail-
able for the replace to operate properly. Causes for this
imbalance include:
• Exhaust fans (kitchen, bath, etc.).
• Range hoods.
• Combustion air requirements for furnaces, water heaters and other combustion appliances.
• Clothes dryers.
• Loc a ti on of re tu r n- a ir ve nt s to fu rn a ce or ai r conditioning.
• Imbalances of the HVAC air handling system.
• Upper level air leaks: recessed lighting, attic hatch opening, duct leaks.
C. Tools and Supplies Needed
Tools and supplies normally required for installation:
Pliers
Phillips screwdriver
Tape measure
Crescent wrenches
Gas shutoff valve
Non-corrosive leak check solution
3/4 in. wrench, 7/16 in. wrench
Sharp Edges
• We a r protective gloves and safety glasses during installation.
WARNING
Asphyxiation Risk
This appliance produces carbon monoxide (CO).
• The free opening areas (in square inches)
of the chimney damper as shown in the tables must be met.
• User must make sure damper is locked open.
• The installer is responsible to ensure proper ventilation of ue gases before
appliance is used.
Fire needs to draft properly fo r sa f e operation.
D. Inspect the Appliance and Components
• Remove the contents from the carton. Attached to the burner are tags identifying the manufacturer name, serial
number, model number (including gas log size), BTU
ratings, gas type, etc.
• Review the attached tags before proceeding. Ensure
that all minimum replace dimension requirements are achieved using Table 1 in Section 1.B. Ensure the gas type provided in the replace coincide with the gas type
marked on the tag.
Rear dimensionDepth dimension
Front dimension
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WARNING
CFM disclaims any responsibility for, and
the warranty will be voided by, the following actions:
• Installation and use of any damaged appliance or vent system component.
• Modication of the appliance or vent system.
• Installation other than as instructed by CFM•
Improper positioning of the gas logs or the glass door.
• Installation and/or use of any component part not
approved by CFM.
Any such action may cause a re hazard.
5
WARNING
Inspect appliance and components for
damage. Damaged parts may impair safe
operation.
• Do NOT install damaged components.
• Do NOT install incomplete components.
• Do NOT install substitute components.
Report damaged parts to dealer.
E. Components of the Gas Hearth and Log Kit
The Burner/Hearth Kit consists of the following:
• Burner/Pan Assembly
• Grate Assembly
• Glowing Embers
• Sand
• Lava Rock
• Damper Stop
• Aluminum Tubing Assembly
• Brass Elbow Connector
• Brass Orice & Cap . Log Set
WARNING
Keep appliance dry.
• Mold or r u s t may cau s e
odors.
• Water may damage controls.
WARNING
Do NOT use this appliance if any part has been under water. Immediately call a qualied service technician
to inspect the appliance and to replace any part of the control system and any gas control which has been under water.
WARNING
Shock Risk Fire Risk
Use ONLY optional accessories approved for this appliance.
• Using non-listed accessories voids warranty.
• Using non-listed accessories may result in a safety hazard.
• Only CFM approved accessories may be
used safely.
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