Hearth and Home Technologies CNXT4842IH, CNXT4842ILT Securing and Leveling the Appliance

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B. Securing and Leveling the Appliance

WARNING! Risk of Fire! Prevent contact with:

•Sagging or loose insulation

•Insulation backing or plastic

•Framing and other combustible materials

Block openings into the chase to prevent entry of blown- in insulation. Make sure insulation and other materials are secured.

DO NOT notch the framing around the appliance standoffs.

Failure to maintain air space clearance may cause overheating and ﬁre.

The diagram shows how to properly position, level, and secure the appliance (see Figure 9.20). Nailing tabs are provided to secure the appliance to the framing members.

•Bend out nailing tabs on each side.

•Place the appliance into position.

•Keep nailing tabs ﬂush with the framing.

•Level the appliance from side to side and front to back.

•Shim the appliance as necessary. It is acceptable to use wood shims underneath the appliance.

•Secure the appliance to the framing by using nails or screws through the nailing tabs.

•Secure the appliance to the ﬂoor by inserting two screws through the pilot holes at the bottom of the appliance.

Nailing Tabs

(both sides)

Figure 9.20 Proper Positioning, Leveling And Securing Of An

Appliance

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

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Contents Models Installation and OperationDirect Vent Gas Appliance What to do if you smell gasHomeowner Reference Information CongratulationsUser Guide Table of ContentsInstaller Guide Troubleshooting Appliance SetupFinishing Reference MaterialsCONDITIONS, Exclusions & Limitation of Liability Warranty Hearth & Home Technologies Limited WarrantyWarranty Listing and Code Approvals Requirements for the Commonwealth of Massachusetts Your Fireplace Gas Fireplace SafetyOperating Instructions Remote Controls, Wall Controls and Wall Switches Fixed Glass AssemblyFan Kit optional Clear SpaceLighting Instructions IPI After Fireplace is Lit Frequently Asked QuestionsMaintenance Tasks-Homeowner Maintenance and ServiceMaintenance Tasks-Qualiﬁed Service Technician Typical Appliance System Getting StartedTools and Supplies Needed Design and Installation ConsiderationsInspect Appliance and Components 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 Vent Termination Minimum Clearances Termination LocationsMinimum Clearances for Termination Approved Pipe Vent Information and DiagramsVent Table Key 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 Three Elbows Installed VerticallyNo Elbow Top Vent Vertical Termination12 ft 3.66 m min 60 ft 18.29 m max One 45 Elbow Rear Vent Horizontal TerminationTwo Elbows Rear Vent Vertical Termination Min Ft 1.83 m max 12 ft 3.66 m min 60 ft 18.29 m max 17 Flat Bafﬂe Installing Vertical Termination BafﬂeReplace the glass refer to .H Start the appliance Pipe Clearances to Combustibles Vent Clearances and FramingWall Penetration Framing Combustible Wall PenetrationInstalling Ceiling Firestop Install the Ceiling FirestopVaulted Ceiling Installation Install Attic Insulation ShieldFlat Ceiling Installation Convert from Top Vent to Rear Vent Appliance PreparationOuter Collar, Remove Four Screws 11 Place Outer Collar on Rear of Appliance 16 Cover Plate-Replace 20 Proper Positioning, Leveling And Securing Of An Securing and Leveling the ApplianceAttach Pipe to the Firebox Assembly Installing Vent PipeAssemble Pipe Sections DVP Only Assemble Pipe Sections DVP OnlyAdding Venting Components Assemble Vent Sections SLP OnlySecure the Vent Sections Assemble Slip SectionsDisassemble Vent Sections Install Decorative Ceiling Components SLP onlyCaulk Install Metal Roof Flashing17 Assembling the Storm Collar Assemble and Install Storm CollarSLP-FS Install RF4-8Heat Shield Requirements for Horizontal Termination Installing Vertical Termination CapInstalling Decorative Wall Components SLP only Interior Install Horizontal Termination CapFuel Conversion Gas InformationGas Pressure Gas ConnectionIntelliﬁre Ignition System Wiring Wiring RequirementsElectrical Service and Repair Junction Box Installation Electrical InformationDetermine Location WSK-MLT Multifunction Wall SwitchPrecautions Intelliﬁre IPI Wiring Diagram Wiring the Wall SwitchHook up the Temperature Sensor Switch for Fan Install the Flame SolenoidInstall the Cover Plate Install the Remote Cover PlateWSK-MLT Operating Instructions Setting Flame Height/Manifold PressureWall Switch Button Operation Service Parts List Facing Material FinishingAppliance Setup Place the Rockwool Log AssemblyInstall Hood Install Trim and/or SurroundsAir Shutter Setting Removing Fixed Glass AssemblyIntelliﬁre Ignition System TroubleshootingSymptom Possible Cause Corrective Action Will not ignite. If the pilot Reference Materials Appliance Dimension DiagramDVP Vent Components Vent Components DiagramsBEK DVP-BEK2 DVP-TVHW Horizontal Termination Cap DVP-TRAPDVP-HRC-SS Effective Adapter SL-2DVPParts ServiceStocked Service PartsIPI Valve Assembly CNXT4842 Series Log/Grate Assembly Valve Assembly Model Description Optional ComponentsContact Information