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CAUTION! Risk of Fire! DO NOT store instruction manuals inside fireplace cavity.
High temperatures could cause a fire.
INSTALLER: Leave this manual with the appliance, not inside the appliance.
CONSUMER: Retain this manual for future reference. Do not store inside the appliance.
NOTICE: DO NOT discard this manual!
Models:
This appliance may be installed as an OEM
installation in manufactured home (USA
only) or mobile home and must be installed
in accordance with the manufacturer's
instructions and the Manufactured Home
Construction and Safety Standard, Title 24
CFR, Part 3280 in the United States, or the
Standard for Installation in Mobile Homes,
CAN/CSA Z240 MH Series, in Canada.
This appliance is only for use with the type(s)
of gas indicated on the rating plate. This
appliance is not convertible for use with other
gases, unless a certified kit is used.
Outdoor Lifestyles by Hearth & Home Technologies • TWILIGHT-MD-IFT Installation Manual • 2669-970 Rev. C • 3/21
Installation Manual
Installation and Appliance Setup
WARNING:
FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly
could result in serious injury, death, or
property damage.
• DO NOT store or use gasoline or other flam-
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.
- Leave the building immediately.
- Immediately call your gas supplier from
a neighbor's phone. Follow the gas sup-
plier's instructions.
- If you cannot reach your gas supplier, call
the fire department.
• Installation and service must be performed
by a qualified installer, service agency, or the
gas supplier.
DANGER
DO NOT TOUCH GLASS
NEVER ALLOW CHILDREN
A barrier designed to reduce the risk of
burns from the hot viewing glass is provided
with this appliance and must be installed for
the protection of children and other at-risk
individuals.
HOT GLASS WILL
CAUSE BURNS.
UNTIL COOLED.
TO TOUCH GLASS.
1
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Table of Contents
Related Manuals for Hearth & Home outdoor lifestyles TWILIGHT-MD-IFT
Summary of Contents for Hearth & Home outdoor lifestyles TWILIGHT-MD-IFT
- Page 1 Installation Manual Installation and Appliance Setup CAUTION! Risk of Fire! DO NOT store instruction manuals inside fireplace cavity. High temperatures could cause a fire. INSTALLER: Leave this manual with the appliance, not inside the appliance. CONSUMER: Retain this manual for future reference. Do not store inside the appliance. NOTICE: DO NOT discard this manual! WARNING: FIRE OR EXPLOSION HAZARD...
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Page 2: Table Of Contents
Safety Alert Key: • DANGER! Indicates a hazardous situation which, if not avoided will result in death or serious injury. • WARNING! Indicates a hazardous situation which, if not avoided could result in death or serious injury. • CAUTION! Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury. •... -
Page 3: Installer Standard Work Checklist
Installer Standard Work Checklist AT T E N T I O N I N S TA L L E R: Follow this Standard Work Checklist This standard work checklist is to be used by the installer in conjunction with, not instead of, the instructions contained in this installation manual. -
Page 4: Product Specific And Important Safety Information
Product Specific and Important Safety Information A. Appliance Certification C. Thermal Performance Data Model: TWILIGHT-MD-IFT MODEL: TWILIGHT-MD-IFT Sound Transmission Thermal Resistance Thermal Conductivity Class (STC) (R Value) (K Value) LABORATORY: Underwriters Laboratories, Inc. (UL) TYPE: Direct Vent Gas Appliance 0.8hr-sq ft-ºF/BTU 1.25 BTU-in/hr-sq ft-ºF STANDARD: ANSI Z21.50-2019 CSA2.22-2019 D. -
Page 5: High Altitude Installations
F. High Altitude Installations NOTICE: If the heating value of the gas has been reduced, these rules do not apply. Check with your local gas utility or authorities having jurisdiction. When installing above 2000 feet elevation: • In the USA: Reduce input rate 4% for each 1000 feet above 2000 feet. -
Page 6: Requirements For The Commonwealth Of Massachusetts
Inspection Note: The following requirements reference various The state or local gas inspector of the side wall horizon- Massachusetts and national codes not contained in this tally vented gas fueled equipment shall not approve the document. installation unless, upon inspection, the inspector ob- serves carbon monoxide detectors and signage installed K. -
Page 7: Getting Started
Getting Started A. Design and Installation Considerations Before installing, determine the following: • Where the appliance is to be installed. Direct vent gas appliances are designed to operate with all combustion air siphoned from outside of the building and • Gas supply piping requirements. all exhaust gases expelled to the outside. -
Page 8: Good Faith Wall Surface/Tv Guidelines
B. Good Faith Wall Surface/TV Guidelines Figure 2.1 references the maximum interior wall surface temperatures above the appliance. TO CEILING 120°F FIREPLACE 130°F OPENING 140°F 48 in. 42 in. 150°F 36 in. 160°F 30 in. 180°F 24 in. 18 in. 200°F 12 in. - Page 9 Good Faith Guidelines for TV Installations Above Appliance (Interior Side Only) TV recessed into the wall TV on the wall TV Wall Bracket Item Minimum Dimensions 2.5 inches 2 inches minimum to 3 inches maximum 18 inches Wall Brkt + TV Thickness + 2.5 inches Mantel Appliance...
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Page 10: Tools And Supplies Needed
C. Tools and Supplies Needed D. Inspect Appliance and Components Before beginning the installation be sure that the following WARNING! Risk of Fire or Explosion! Damaged parts tools and building supplies are available. could impair safe operation. DO NOT install damaged, in- complete or substitute components. -
Page 11: Framing And Clearances
Framing and Clearances A. Appliance Dimension Diagram Dimensions are actual appliance dimensions. Use for reference only. OUTDOOR OUTDOOR OUTDOOR ELECTRICAL GAS LINE ACCESS ACCESS OUTDOOR VIEW INDOOR VIEW Location Inches Millimeter Location Inches Millimeter 2-1/4 32-5/8 4-3/4 36-1/4 41-7/8 1064 1092 21-1/2 46-7/8... -
Page 12: Clearances To Combustibles
B. Clearances to Combustibles NOTICE: Illustrations reflect typical installations and are FOR DESIGN PURPOSES ONLY. Illustrations/diagrams When selecting a location for the appliance it is important are not drawn to scale. Actual installation may vary due to to consider the required clearances to walls. See Figure individual design preference. - Page 13 NOTICE: Install appliance on hard metal or wood surfaces Finishing Material Clearances extending full width and depth. DO NOT install directly on carpeting, vinyl, tile or any combustible material other OVERHANG than wood. FINISHING MATERIALS WARNING! Risk of Fire! Prevent contact with vapor bar- riers and sagging or loose insulation.
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Page 14: Termination Location And Vent Information
Termination Location and Vent Information = AREA WHERE TERMINAL IS NOT PERMITTED A. Vent Terminal Clearances = AIR SUPPLY INLET = FIREPLACE Electrical Service H or i U.S.A. Installations: In accordance with the current ANSI Z223.1/NFPA 54, National Fuel Gas Code. Canadian Installations: In accordance with the current CSA B149.1, Natural Gas and Propane Installation Code. -
Page 15: Appliance Preparation
Appliance Preparation A. Removing Non-combustible Facing Ma- B. Securing and Leveling the Appliance terial Assembly WARNING The non-combustible assembly is located on right-hand side of appliance (when looking from outdoor side of Fire Risk. appliance). • Prevent contact with sagging, loose insulation. - Page 16 Placing and Securing Appliance Place the appliance into position. Make sure flashing edges on the outdoor surround fit up tight to the framing. The diagram shows how to properly position, level, and APPLY HIGH secure the appliance (see Figure 5.2). Nailing tabs are TEMPERATURE SILICONE SEALANT provided to secure the appliance to the framing members.
- Page 17 Apply housewrap or building paper * NOTE: All finishing materials on top of exterior sheathing For placement of combustible housewrap or building pa- must be non-combustible for a minimum of 10-7/8 inches per and non-combustible sheathing for the outside wall above and 2-3/4 inches on both sides of the exterior face of see Figures 5.5 and 5.6.
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Page 18: Installing Non-Combustible Facing Material (Outdoor Side)
C. Installing Non-combustible Facing Mate- NON-COMBUSTIBLE rial (Outdoor Side) FACING MATERIAL WARNING Fire Risk. • Follow these instructions exactly. • Facing materials must be installed properly to prevent fire. • No materials may be substituted without authorization by Hearth & Home Technologies. -
Page 19: Electrical Information
Electrical Information A. General Information NOTICE: DO NOT wire \WARNING! Risk of Shock! DO NOT wire 110-120 VAC 110-120 VAC to wall switch. to the ignition module or to the appliance wall switch. Romex Incorrect wiring will damage controls. Connector NOTICE: This appliance must be electrically wired 14-2 AWG and grounded in accordance with local codes or, in the... - Page 20 Component Tray The electrical components are installed on the compo- nent tray. If it becomes necessary to remove the compo- nents, use the information in Figure 6.2 to remove them and reinstall them correctly on the component tray. The IFT-ECM is held in position by two placement tabs (front and rear) and one plastic pin on the component tray.
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Page 21: Wiring Requirements
B. Wiring Requirements NOTICE: Batteries should only be used as a power source in the event of an emergency power outage. Batteries IntelliFire Touch Ignition System Wiring ® should not be used as a primary long-term power source. • Wire the appliance junction box to 110-120 VAC for Battery polarity must be correct when installing batteries. -
Page 22: Gas Information
Gas Information A. Fuel Conversion C. Gas Connection • Make sure the appliance is compatible with available gas • Refer to Section 3, Figure 3.1 for location of gas line types. access in appliance. • Conversions must be made by a qualified service •... -
Page 23: High Altitude Installations
D. High Altitude Installations NOTICE: If the heating value of the gas has been reduced, these rules do not apply. Check with your local gas utility or authorities having jurisdiction. When installing above 2000 feet elevation: • In the USA: Reduce burner orifice 4% for each 1000 feet above 2000 feet. -
Page 24: Finishing
Finishing A. Mantel and Wall Projections The TWI-MOD decorative barrier front will overlap the appliance. See Figure 8.3. WARNING! Risk of Fire! Comply with all minimum clear- ances as specified. Framing closer than the minimums list- ed must be constructed entirely of noncombustible materi- als (i.e., steel studs, concrete board, etc.) Failure to comply could cause fire. -
Page 25: Decorative Barrier Front Selection
B. Decorative Barrier Front Selection Only decorative barrier fronts certified for use with this appliance model may be used. Contact your dealer for a list of deco- rative barrier fronts that may be used. The TWI-MOD decorative barrier front can not be used if the appliance is installed directly on the floor. - Page 26 DECORATIVE BARRIER FRONT DIMENSION DIAGRAM - TWI-MOD BOTTOM OF APPLIANCE 43-3/8 30-3/4 20-3/8 38-3/4 6-3/8 2-3/8 TWI-MOD 1102 Figure 8.6 Decorative Barrier Front Dimensions - TWI-MOD Decorative Barrier Front NOTE: The TWI-MOD decorative barrier front is not approved for use with the optional Fan Kit. Outdoor Lifestyles by Hearth &...
- Page 27 DECORATIVE BARRIER FRONT DIMENSION DIAGRAM - FS-TWI 36-1/16 31-1/8 31-3/4 25-7/8 1-1/4 FS-TWI Figure 8.7 Decorative Barrier Front Dimensions - FS-TWI Decorative Barrier Front Outdoor Lifestyles by Hearth & Home Technologies • TWILIGHT-MD-IFT Installation Manual • 2669-970 Rev. C • 3/21...
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Page 28: Facing Material
C. Facing Material Finishing Material Clearances OVERHANG WARNING FINISHING MATERIALS Risk of Fire! DO NOT apply combustible materials beyond the min- SIDING imum clearances. Comply with all minimum clearanc- es to combustibles as specified in this manual. Ma- terials overlapping into non-combustible zones could ignite and will interfere with air flow through decorative barrier fronts. - Page 29 Finishing Material: WARNING 1 Inch Thick or Less - Overlap Fit Method Fire Risk. The TWI-MOD decorative barrier front can be installed Finish all edges and fronts to clearances with finishing materials up to one inch thick. and specifications listed in manual. •...
- Page 30 COMBUSTIBLE HOUSEWRAP SHEATHING NON-COMBUSTIBLE SHEATHING (SUPPLIED) BRICK LEDGE 10-7/8 in. NON-COMBUSTIBLE FACING REQUIRED FLASHING (SUPPLIED) 6 in. THERE MUST BE NO GAP BETWEEN BRICK LEDGE, MAX. FACING MATERIAL AND APPLIANCE FRONT EXHAUST 6 in. MAXMUM PROJECTION FROM FACE OF APPLIANCE HOOD HOUSE NON-COMBUSTIBLE...
- Page 31 SOFFIT SIDING DRAIN PLANE 35-5/16 in. DETERMINED BY MINIMUM CLEARANCE HOUSEWRAP (BUILDING LOCAL CODE TO NON-VINYL PAPER) AND SHEATHING 64-5/16 in. DETAIL - CLEARANCE TO VINYL SEE FIGURE 10.5 SOFFIT, OVERHANG, MANTEL, OR CEILING 12 in. MINIMUM CLEARANCE TO NON-VINYL SIDING 36 in.
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Page 32: Appliance Setup
Appliance Setup A. Fixed Glass Assembly WARNING! Risk of Asphyxiation! Handle fixed glass assembly with care. Inspect the gasket to ensure it is undamaged and inspect the glass for cracks, chips or scratches. • DO NOT strike, slam or scratch glass. SLOTTED BOTTOM GLASS FRAME MOUNTING •... -
Page 33: Remove The Shipping Materials
Removing Fixed Glass Assembly- Exterior B. Remove the Shipping Materials • Remove vanity panel from appliance to expose glass Remove shipping materials from inside or underneath the latches. firebox. • Pull glass latch out to release. Grasp glass assembly on C. -
Page 34: Glass Rock Media Kit
E. Glass Rock Media Kit WARNING! Risk of explosion! DO NOT place glass rock media directly in front of the pilot assembly or between the WARNING! Choking Hazard! Keep glass rock media burner tracks over the burner ports. Improperly placed out of reach of children. -
Page 35: Reference Materials
Reference Materials A. Accessories Install approved accessories per instructions included with accessories. Contact your dealer for a list of ap- proved accessories. WARNING! Risk of Fire and Electric Shock! Use ONLY Hearth & Home Technologies-approved optional acces- sories with this appliance. Using non-listed accessories could result in a safety hazard and will void the warranty.