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DO NOT
DISCARD
Owner’s Manual
Installation and Operation
Model(s):
CNXT4236IT CNXT4842IT
CNXT4236IH CNXT4842IH
CNXT4236ILT CNXT4842ILT
CNXT4236ILH CNXT4842ILH
Direct Vent Gas Appliance
CAUTION
DO NOT DISCARD THIS MANUAL
• Read, understand and follow • Leave this manual with
• Important operating and
these instructions for safe party responsible for
maintenance instructions
installation and operation. use and operation.
included.
WARNING WARNING
HOT SURFACES!
If the information in these instr
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Read this manual before installing or operating this appliance. Please retain this owner’s manual for future reference. This owner’s manual should be retained for future reference. A. Congratulations We suggest that you keep it with your other important Congratulations on selecting a Heatilator gas fi replace, an documents and product manuals. elegant and clean alternative to wood burning fi replaces. The information contained in this owner’s manual, unless The Heatilator gas fi replace you h
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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. • NOTICE: Used to address practices not related to personal injury. Table of Contents A. Congratulations 2 7 Vent Information and Diagrams B. Warranty 5 A. Ap
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13 Finishing A. Mantel and Wall Projections 59 B. Facing Material 59 14 Appliance Setup A. Remove Glass Assembly 60 B. Remove the Shipping Materials 60 C. Clean the Appliance 60 D. Accessories 60 E. Heat-Zone-Gas 60 F. Lava Rock, Vermiculite, Rockwool Placement 60 G. Log Assembly 61 H. Fixed Glass Assembly 62 I. Install Trim and/or Surrounds 62 J. Install Hood 62 K. Air Shutter Setting 62 15 Troubleshooting A. Intellifi re Ignition System 63 16 Reference Materials A. Appliance Dimension D
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B. Warranty Hearth & Home Technologies LIMITED WARRANTY Hearth & Home Technologies (“HHT”) and its respective brands extends the following warranty for HHT gas, wood, pellet and electric appliances purchased from an authorized HHT dealer and installed in the United States of America or Canada. Warranty starts with date of purchase by the original owner (End User) except as noted for replacement parts. Warranty Period HHT Manufactured Appliances and Venting Components Covered EPA Parts Labor
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B. Warranty (continued) This limited warranty does not extend to or include surface fi nish on the appliance or terminations, door gasketing, glass gasketing, glass discoloration, fi rebrick, pellet logs, kaowool or other ceramic insulating materials. Rust and/or corrosion on any of the metal surfaces, cast iron components, baffl es, fi repots, doors, or fi rebox area are not covered by this warranty. Noise resulting from minor expansion, contraction, or movement of certain parts is normal and c
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Listing and Code Approvals 1 1 A. Appliance Certifi cation D. High Altitude Installations MODELS: CNXT4236IT, CNXT4842IT, CNXT4236IH, NOTICE: If the heating value of the gas has been reduced, CNXT4842IH, CNXT4236ILT, CNXT4842ILT, these rules do not apply. Check with your local gas utility or CNXT4236ILH, CNXT4842ILH authorities having jurisdiction. LABORATORY: Underwriters Laboratories, Inc. (UL) When installing above 2000 feet elevation: TYPE: Vented Gas Fireplace Heaters • In the USA:
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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 H. Requirements for the Commonwealth of in accordance with the provisions of 248 CMR 5.08(2)(a)1 Massachusetts through 4. For all side wall
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User Guide Operating Instructions 2 2 • Install a physical barrier such as: A. Gas Fireplace Safety - A decorative fi rescreen. - Adjustable safety gate. WARNING • Install a switch lock or a wall/remote control with child HOT SURFACES! protection lockout feature. Glass and other surfaces are hot • Keep remote controls out of reach of children. during operation and cool down. • Never leave children alone near a hot fi replace, whether Hot glass will cause burns. operating or cooling down. • D
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C. Fan Kit (optional) F. Fixed Glass Assembly If desired, a fan kit may be added. Contact your dealer to See Section 14. order the correct fan kit. G. Remote Controls, Wall Controls and Wall D. Clear Space Switches Follow the instructions supplied with the control installed WARNING! DO NOT place combustible objects in front of to operate your fi replace: the fi replace or block louvers. High temperatures may start a fi re. See Figure 2.2. For safety: Avoid placing candles and other heat-sensit
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I. Lighting Instructions (IPI) • For normal use, activate/deactivate your fi replace with the wall switch or remote control. • The IPI system may be operated with two D-cell batteries. When using batteries, unplug the transformer. To prolong battery life, remove them when using the transformer. • If your fi replace must be deactivated for service or an extended period of time, follow the instructions below. Heatilator • Caliber CNXT Series • 4047-132 Rev U • 11/08 11
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J. After Fireplace is Lit Initial Break-in Procedure • The fireplace should be run three to four hours continuously on high. • Turn the fi replace off and allow it to completely cool. • Remove fi xed glass assembly. See Section 14.H. • Clean fi xed glass assembly. See Section 3. • Replace the fi xed glass assembly and run continuously on high an additional 12 hours. This cures the materials used to manufacture the fi re- place. NOTICE! Open windows for air circulation during fi replace break-in. •
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Maintenance and Service 3 3 • Carefully set fi xed glass assembly in place on fi replace. Any safety screen or guard removed for servicing must be Hold glass in place with one hand and secure glass replaced prior to operating the fi replace. latches with the other hand. • Reinstall door or decorative front. When properly maintained, your fi replace will give you many years of trouble-free service. We recommend an- Doors, Surrounds, Fronts nual service by a qualifi ed service technician. Fr
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B. Maintenance Tasks-Qualifi ed Service Burner Ignition and Operation Technician Frequency: Annually The following tasks must be performed by a qualifi ed By: Qualifi ed Service Technician service technician. Tools needed: Protective gloves, vacuum cleaner, whisk Gasket Seal and Glass Assembly Inspection broom, fl ashlight, voltmeter, indexed drill bit set, and a manometer. Frequency: Annually • Verify burner is properly secured and aligned with pilot By: Qualifi ed Service Technician or ignite
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Installer Guide Getting Started 4 4 A. Typical Appliance System NOTICE: Illustrations and photos refl ect typical installations and are for design purposes only. Illustrations/diagrams are not drawn to scale. Actual product may vary from pictures in manual Note: Dual venting confi gurations Horizontal ARE NOT allowed. Appliance Termination Cap MUST be vented EITHER vertically (SECTION ) OR horizontally. Vertical Termination Cap (SECTION 10) Noncombustible roof Storm Collar flashing maint
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B. Design and Installation Considerations D. Inspect Appliance and Components Heatilator direct vent gas appliances are designed to op- • Carefully remove the appliance and components from erate with all combustion air siphoned from outside of the the packaging. building and all exhaust gases expelled to the outside. No • The vent system components and decorative doors and additional outside air source is required. fronts may be shipped in separate packages. • If packaged separately, the lo
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Framing and Clearances 5 5 NOTICE: Illustrations refl ect typical installations and are A. Selecting Appliance Location 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. 5.1). WARNING! Risk of Fire or Burns! Provide adequate clearance around air openings and for service access. Due t
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To further prevent drafts, the wall shield and ceiling fi re- B. Constructing the Appliance Chase stops should be caulked with high temperature caulk to A chase is a vertical box-like structure built to enclose the seal gaps. Gas line holes and other openings should be gas appliance and/or its vent system. In cooler climates caulked with high temp caulk or stuffed with unfaced insu- the vent should enclosed inside the chase. lation. If the appliance is being installed on a cement slab, a lay
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D. Mantel and Wall Projections WARNING! Risk of Fire! Comply with all minimum clear- ances to combustibles as specifi ed. Framing or fi nishing material closer than the minimums listed must be construct- ed entirely of noncombustible materials (i.e., steel studs, concrete board, etc). Mantels 30 in. minimum to ceiling 18 17 16 20-3/4 15 20 14 13 19-1/4 12 18-1/2 11 17-3/4 10 17 9 8 16-1/4 7 15-1/2 6 14-3/4 5 14 4 13-1/4 3 12-1/2 11-3/4 11 10-1/4 6 Measured from top of hood (in inches) Figure
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Termination Locations 6 6 A. Vent Termination Minimum Clearances AB WARNING 6in. (minimum)upto20in. 18 in. minimum 152 mm/508 mm 457 mm Fire Risk. 20 in. and over 0 in. minimum Maintain vent clearance to combustibles as specifi ed. Gas, Wood or Fuel Oil • DO NOT pack air space with insulation or other Termination Cap materials. Failure to keep insulation or other materials away from vent pipe may cause overheating and fi re. B Minimum DV = 20 in. Horizontal (508 mm) overhang A * BV = 8 ft (2
