Hearth and Home Technologies CNXT4236IT, CNXT4842ILT Install Trim and/or Surrounds, Install Hood

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H. 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.

•DO NOT operate fireplace with glass removed, cracked, broken or scratched.

•Replace as a complete assembly.

Removing Fixed Glass Assembly

•Remove face according to face instructions to expose two (36 in. model) or three (42 in. model) Quick Access Latches.

•Open the control access panel to expose two (36 in. model) or three (42 in. model) Quick Access Latches.

•Rotate bottom of screen assembly away from appliance and lower out of top retainers.

•Release top and bottom access latches and rotate top of the glass assembly away from top of appliance.

•Place the glass assembly on a surface that will not scratch the surface of glass assembly.

Replacing Fixed Glass Assembly

•Replace the glass assembly on lower access latches and rotate upper portion of glass assembly into place.

•Engage top access latches.

•Engage lower access latches.

•Reinstall top corners of screen assembly in their retainer clips and rotate screen assembly to rest on lower latches.

•Close access panel and reinstall upper grille.

Latches

(both bottom

and top)

Glass

Assembly

Figure 14.8 Fixed Glass Assembly

I. Install Trim and/or Surrounds

•Install optional trim kits and/or surrounds using the instructions included with the accessory.

•Use non-combustible materials to cover the gap between the sheet rock and the appliance.

•Do not obstruct or modify the air inlet/outlet openings.

•Allow space to lower and remove bottom louver/access panel.

J. Install Hood

•Align back edge of hood with attachment clips and press firmly into place.

K. Air Shutter Setting

Air shutter settings should be adjusted by a qualified installer at the time of installation. The air shutter is set at the factory for minimum vertical vent run. Adjust air shut- ter for longer vertical runs. See Figure 14.9.

•16 full turns of the shutter adjustment handle are required to move air shutter from fully open to fully closed.

•When the shutter adjustment handle is all the way down, the air shutter is in the closed position.

NOTICE: If sooting occurs, provide more air by opening the air shutter.

Closed

Figure 14.9 Air Shutter

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Heatilator • Caliber CNXT Series • 4047-132 Rev U • 11/08

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Contents Direct Vent Gas Appliance Installation and OperationModels What to do if you smell gasCongratulations Homeowner Reference InformationUser Guide Table of ContentsInstaller Guide Finishing Appliance SetupTroubleshooting Reference MaterialsWarranty Hearth & Home Technologies Limited Warranty CONDITIONS, Exclusions & Limitation of LiabilityWarranty Listing and Code Approvals Requirements for the Commonwealth of Massachusetts Your Fireplace Gas Fireplace SafetyOperating Instructions Fan Kit optional Fixed Glass AssemblyRemote Controls, Wall Controls and Wall Switches Clear SpaceLighting Instructions IPI Frequently Asked Questions After Fireplace is LitMaintenance and Service Maintenance Tasks-HomeownerMaintenance Tasks-Qualified Service Technician Getting Started Typical Appliance SystemInspect Appliance and Components Design and Installation ConsiderationsTools and Supplies Needed Any such action may cause a fire hazardModel # Framing and ClearancesSelecting Appliance Location Rough Opening Model Width Height Depth Constructing the Appliance ChaseClearances Mantel Legs or Wall Projections Mantel and Wall ProjectionsMantels Termination Locations Vent Termination Minimum ClearancesMinimum Clearances for Termination Vent Table Key Vent Information and DiagramsApproved Pipe Use of ElbowsOne Elbow Vent DiagramsTop Vent Horizontal Termination Min Max +H 2 max +H 2+H 3 max Two 45 Elbows replacing One 90 ElbowTwo Elbows Installed Vertically Three ElbowsTop Vent Vertical Termination No Elbow12 ft 3.66 m min 60 ft 18.29 m max Rear Vent Horizontal Termination One 45 ElbowTwo Elbows Rear Vent Vertical Termination Min Ft 1.83 m max 12 ft 3.66 m min 60 ft 18.29 m max Installing Vertical Termination Baffle 17 Flat BaffleReplace the glass refer to .H Start the appliance Wall Penetration Framing Vent Clearances and FramingPipe Clearances to Combustibles Combustible Wall PenetrationInstall the Ceiling Firestop Installing Ceiling FirestopVaulted Ceiling Installation Install Attic Insulation ShieldFlat Ceiling Installation Appliance Preparation Convert from Top Vent to Rear VentOuter Collar, Remove Four Screws 11 Place Outer Collar on Rear of Appliance 16 Cover Plate-Replace Securing and Leveling the Appliance 20 Proper Positioning, Leveling And Securing Of AnAssemble Pipe Sections DVP Only Installing Vent PipeAttach Pipe to the Firebox Assembly Assemble Pipe Sections DVP OnlyAssemble Vent Sections SLP Only Adding Venting ComponentsAssemble Slip Sections Secure the Vent SectionsInstall Decorative Ceiling Components SLP only Disassemble Vent SectionsInstall Metal Roof Flashing CaulkAssemble and Install Storm Collar 17 Assembling the Storm CollarInstall RF4-8 SLP-FSHeat Shield Requirements for Horizontal Termination Installing Vertical Termination CapInstalling Decorative Wall Components SLP only Install Horizontal Termination Cap InteriorGas Pressure Gas InformationFuel Conversion Gas ConnectionElectrical Service and Repair Junction Box Installation Wiring RequirementsIntellifire Ignition System Wiring Electrical InformationDetermine Location WSK-MLT Multifunction Wall SwitchPrecautions Wiring the Wall Switch Intellifire IPI Wiring DiagramInstall the Flame Solenoid Hook up the Temperature Sensor Switch for FanInstall the Remote Cover Plate Install the Cover PlateWSK-MLT Operating Instructions Setting Flame Height/Manifold PressureWall Switch Button Operation Service Parts List Finishing Facing MaterialAppliance Setup Log Assembly Place the RockwoolAir Shutter Setting Install Trim and/or SurroundsInstall Hood Removing Fixed Glass AssemblyIntellifire Ignition System TroubleshootingSymptom Possible Cause Corrective Action Will not ignite. If the pilot Appliance Dimension Diagram Reference MaterialsVent Components Diagrams DVP Vent ComponentsBEK DVP-BEK2 DVP-TVHW DVP-TRAP Horizontal Termination CapDVP-HRC-SS Effective SL-2DVP AdapterService PartsService Parts StockedIPI Valve Assembly CNXT4842 Series Log/Grate Assembly Valve Assembly Optional Components Model DescriptionContact Information
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