Hearth and Home Technologies CD4842MR, CD4842MIR, CD4842MLR Secure and Level the Appliance

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B. Secure and Level 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 Flanges

(both sides)

Figure 9.20 Proper Positioning, Leveling And Securing Of An

Appliance

40	Heatilator • Caliber Mesh CD Series-SIT Valve • 4040-849 Rev J • 06/08

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Contents Installation and Operation Models CD4236MR CD4842MRDirect Vent Gas Appliance What to do if you smell gasCongratulations Homeowner Reference InformationInstaller Guide Table of ContentsUser Guide Troubleshooting Appliance SetupReference Materials Gas Appliance Fireplace Limited Lifetime Warranty Limited Lifetime WarrantyListing and Code Approvals Requirements for the Commonwealth of Massachusetts Operating Instructions Gas Fireplace SafetyYour Fireplace Fixed Glass Assembly Remote Controls, Wall Controls and Wall SwitchesFan Kit optional Clear SpaceFor Your Safety Read Before Lighting Lighting Instructions IPIStanding LightingPilot Frequently Asked Questions After Fireplace is LitMaintenance and Service Maintenance Tasks-HomeownerRemote Control Doors, Surrounds, FrontsMaintenance Tasks-Qualiﬁed Service Technician Getting Started Typical Appliance SystemTools and Supplies Needed Design and Installation ConsiderationsInspect Appliance and Components Select Appliance Location Framing and ClearancesModel # Construct the Appliance Chase ClearancesMantels Mantel and Wall ProjectionsMantel Legs or Wall Projections Termination Locations Vent Termination Minimum ClearancesMinimum Clearances for Termination Vent Information and Diagrams Approved PipeVent Table Key Use of ElbowsTop Vent Horizontal Termination Vent DiagramsOne Elbow Two 45 Elbows replacing One 90 Elbow Two ElbowsInstalled 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 Install Vertical Termination Bafﬂe 17 Flat BafﬂeVent Clearances and Framing Pipe Clearances to CombustiblesWall Penetration Framing Combustible Wall PenetrationInstall the Ceiling Firestop Installing Ceiling FirestopFlat Ceiling Installation Install Attic Insulation ShieldVaulted 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 Secure and Level the Appliance 20 Proper Positioning, Leveling And Securing Of AnInstall Vent Pipe Attach Pipe to the Firebox AssemblyAssemble Pipe Sections DVP Only Assemble Pipe SectionsAssemble Vent Sections SLP Only Assemble Slip SectionsSecure the Vent Sections Disassemble Vent SectionsInstall Decorative Ceiling Components SLP only Install Metal Roof Flashing Assemble and Install Storm CollarInstall RF4-8 SLP-FSInstall Decorative Wall Components SLP only Install Vertical Termination CapHeat Shield Requirements for Horizontal Termination Install Horizontal Termination Cap InteriorGas Information Fuel ConversionGas Pressure Gas ConnectionWiring Requirements Standing Pilot Ignition System WiringIntelliﬁre Ignition System Wiring Optional Accessories RequirementsElectrical Service and Repair WSK-MLT-HTLJunction Box Installation Wall Switch Installation for Fan OptionalFacing Material FinishingCombustible Appliance Setup Removing Fixed Glass Assembly Install the Log AssemblyReplacing Fixed Glass Assembly Install Trim Install Clean Face ComponentsInstall Hood Install Top Latch CoverInstall Bottom Latch Cover Air Shutter SettingInstall Firescreen Assembly Troubleshooting Standing Pilot Ignition SystemSymptom Possible Cause Corrective Action Intelliﬁre Ignition System Will not ignite. If the pilot Appliance Dimension Diagram Reference MaterialsVent Components Diagrams DVP Vent ComponentsBEK DVP-BEK2 DVP-TVHW DVP-TRAP DVP-HRC-SS Effective SL-2DVP Adapter#22 Log/Grate Assembly ServiceParts CD4842M Series Parts Service CD4842M SeriesOptional Components Model # Description Contact Information