Manuals / Heatiator / Household Appliance / Indoor Fireplace

Heatiator NNXT4236IL NNXT3933I Rear Vent - Horizontal Termination, 18 in. 457 mm max, No Elbow

Models: NNXT4236I NNXT4236IL NNXT3933I NNXT3933IL

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Page 31

Image 31

3. Rear Vent - Horizontal Termination

No Elbow

18 in. (457 mm) max.

Figure 7.10

One 45° Elbow

18 in. (457 mm) max.

Figure 7.11

Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12

Page 31

Image 31

Heatiator NNXT4236IL NNXT3933I, NNXT3933IL Rear Vent - Horizontal Termination, 18 in. 457 mm max, No Elbow, One 45 Elbow

Contents

What to do if you smell gas Models NNXT4236I, NNXT4236IL NNXT3933I, NNXT3933ILOwner’s Manual Homeowner Reference Information Read this manual before installing or operating this appliancePlease retain this owner’s manual for future reference A. CongratulationsUser Guide Table of ContentsSafety Alert Key Installer GuideAccessories Remove Screen Package AssemblyRemoving Fixed Glass Assembly Clean the ApplianceWARRANTY PERIOD B. Limited Lifetime WarrantyHearth & Home Technologies Inc LIMITED LIFETIME WARRANTY WARRANTY COVERAGEThis warranty is void if B. Limited Lifetime Warranty continuedWARRANTY CONDITIONS WARRANTY EXCLUSIONSB. Glass Speciﬁcations D. High Altitude Installations1 Listing and Code Approvals A. Appliance CertiﬁcationSignage H. Requirements for the Commonwealth of MassachusettsInstallation of Carbon Monoxide Detectors Approved Carbon Monoxide DetectorsB. Your Fireplace A. Gas Fireplace SafetyUser Guide 2 Operating InstructionsD. Clear Space F. Fixed Glass AssemblyG. Remote Controls, Wall Controls and Wall Switches C. Fan Kit optional5. Module Reset H. IPI Battery Tray/Battery InstallationI. Control Module Operation J. Before Lighting FireplaceLIGHTING INSTRUCTIONS IPI K. Lighting Instructions IPIFinal inspection by FOR YOUR SAFETY READ BEFORE LIGHTINGNOTICE! Open windows for air circulation during ﬁreplace break-in M. Frequently Asked QuestionsL. After Fireplace is Lit Initial Break-in ProcedureRemote Control 3 Maintenance and ServiceA. Maintenance Tasks-Homeowner Glass CleaningFirebox B. Maintenance Tasks-Qualiﬁed Service TechnicianGasket Seal and Glass Assembly Inspection LogsGetting Started Installer GuideA. Typical Appliance System C. Tools and Supplies Needed B. Design and Installation ConsiderationsD. Inspect Appliance and Components Figure 5.1 Appliance Locations 5 Framing and ClearancesA. Select Appliance Location ModelB. Construct the Appliance Chase C. Clearances Mantels D. Mantel and Wall ProjectionsMantel Legs or Wall Projections 20 in 6 Termination LocationsA. Vent Termination Minimum Clearances HorizontalHeatilator Novus NNXT 4055-879 Rev. o 2/12 Figure 6.3 Minimum Clearances for TerminationS min = # term caps x T max = 2/# term caps x S actualC. Use of Elbows 7 Vent Information and DiagramsA. Approved Pipe B. Vent Table KeyOne Elbow E. Vent Diagrams1. Top Vent - Horizontal Termination V1 H1Two 45 Elbows replacing One 90 Elbow 1. Top Vent - Horizontal Termination - continuedH3 Installed Horizontally Installed Vertically1. Top Vent - Horizontal Termination - continued Installed Vertically2. Top Vent - Vertical Termination Install Top Vent Flue Visor - No Elbow ConﬁguraLower & twist pull out Remove the side refractoryLift top refractory and hold in place Pull side refractory forward & outHeatilator Novus NNXT 4055-879 Rev. o 2/12 2. Top Vent - Vertical Termination - continuedThree Elbows 12 ft 3.66 m min 60 ft 18.29 m maxHeatilator Novus NNXT 4055-879 Rev. o 2/12 2. Top Vent - Vertical Termination - continuedTwo Elbows 12 ft 3.66 m min. 60 ft 18.29 m maxOne 45 Elbow 3. Rear Vent - Horizontal Termination18 in. 457 mm max No ElbowTwo Elbows V1 H13. Rear Vent - Horizontal Termination - continued Installed HorizontallyTwo Elbows 4. Rear Vent - Vertical TerminationOne Elbow 0 min 6 ft 1.83 m max 12 ft 3.66 m min 60 ft 18.29 m max60 ft 18.29 m max. Maximum horizontal run is 4. Rear Vent - Vertical Termination - continuedThree Elbows 0 min 6 ft 1.83 m max 12 ft 3.66 m minCombustible Wall Penetration 8 Vent Clearances and FramingA. Pipe Clearances to Combustibles B. Wall Penetration FramingC. Install the Ceiling Firestop Flat Ceiling Installation D. Install Attic Insulation ShieldVaulted Ceiling Installation NOTICE Once appliance is set up for top or rear venting 9 Appliance PreparationA. Top Vent Wear protective gloves and safety glasses during installait CANNOT be changed at a later time B. Rear VentNOTICE Once appliance is set up for top or rear venting Discard the vent cap, remove and discard the insulationFraming and other combustible materials C. Secure and Level the ApplianceWARNING! Risk of Fire! Prevent contact with Sagging or loose insulation Insulation backing or plasticAssemble Pipe Sections 10 Install Vent PipeA. Assemble Vent Sections DVP Only Attach Pipe to the Firebox AssemblyC. Assemble Slip Sections B. Assemble Vent Sections SLP OnlyOnly outer pipes are sealed, sealing the inner ﬂue is not required E. Disassemble Vent Sections D. Secure the Vent SectionsF. Install Decorative Ceiling Components SLP only H. Assemble and Install Storm Collar G. Install Metal Roof FlashingCAULK Termination Cap I. Install Vertical Termination CapJ. Install Decorative Wall Components SLP only K. Heat Shield Requirements for Horizontal Termination1-1/2 38 mm minimum overlap of ﬂue telescoping section is required L. Install Horizontal Termination CapFailure to maintain overlap may cause overheating and ﬁre Open Top Shroud may be used with DVP-TV, DVP-TVHW, SLP-TVHW 11 ShroudsA. HHT Shrouds B. Field Constructed ShroudsRoofed Style Shroud may be used with DVP-TV, DVP-TVHW, SLP-TVHW Figure 11.2 Mailbox Style Shroud DimensionsFigure 11.2 Roofed Style Shroud Dimensions Mailbox Style Shroud may be used with DVP-TV, DVP-TVHW, SLP-TVHWC. Gas Connection 12 Gas InformationA. Fuel Conversion B. Gas Pressure13 Electrical Information A. Wiring RequirementsB. Intelliﬁre Plus Ignition System Wiring C. Optional Accessories RequirementsFigure 13.1 RC200 Wiring Diagram D. Electrical Service and RepairPower E. Junction Box InstallationF. Wall Switch Installation for Fan Optional SwitchDetermine Location G. Remote Control Installation & OperationsInstallation Precautions IntroductionRED LED Installation of Remote Control HousingAUX200 Module Installation Fan InstallationFAN CORD Setting the Child LockProgramming the RC200 to the Control Module Function ButtonsNOTICE Battery polarity must be correct or module damage will occur Power OutageFrequently Asked Questions/Troubleshooting Manual Fireplace ShutoffMantels 14 FinishingA. Mantel and Wall Projections Figure 14.1 Minimum Vertical and Maximum Horizontal DimensionsB. Facing Material A. Remove the Packaging 15 Appliance SetupB. Remove Screen Package Assembly D. Removing Fixed Glass AssemblyI. Place the Rockwool G. Clean the ApplianceH. Accessories L. Assemble LogsN. Air Shutter Setting M. Replacing Fixed Glass AssemblyClose Open P. Unpackage the Hood & Floor Cover Q. Install HoodR. Install Control Heat Shield O. Remove Screen ProtectorBend to a 90 angle S. Install Floor CoverControl Heat Shield in Place Open T. Close the Screen AssemblyHang Screen on Shoulder Screws Possible Cause 16 TroubleshootingA. Intelliﬁre Plus Intermittent Ignition System SymptomIntelliﬁre Plus Intermittent Pilot Ignition System - continued Alternative A. Appliance Dimension Diagram17 Reference Materials 19-1/8 in 486 mm 11-5/8in 295 mm Gas Line Access267 mm B. Vent Components Diagrams124 mm 10-1/2 inRoof Flashing Multi-pak B. Vent Components Diagrams continuedRF6M RF12M229 mm B. Vent Components Diagrams continued9 in 2-3/4 inEffective B. Vent Components Diagrams continued15-1/8 in 384 mm 12 in. 305 mm 8 in 203 mm Heat ShieldDVP-HRC-ZC-SS B. Vent Components Diagrams continuedDVP-TRAP to DVP-HPC Side Filler Kit DVP-HRC-SS B. Vent Components Diagrams continued 3-13/16 in  B. Vent Components Diagrams continued203 mm 101 mm2-3/4 in  B. Vent Components Diagrams continued9 in 12-1/2 inPart number list on following page Log Set AssemblyC. Service Parts NNXT3933I, NNXT4236Iat Depot C. Service Parts continuedNNXT3933I, NNXT3933IL Stockedat Depot NNXT4236I, NNXT4236ILC. Service Parts continued StockedNNXT3933I, NNXT4236I #16 Ignition Control AssemblyC. Service Parts #15 Valve AssemblyTCG375 Terra Cotta Cap LDSCP-M Shroud Leg Multipack not shown D. Optional ComponentsLDS33/LDS46 Decorative Shroud LDS-BV Decorative ShroudDO NOT DISCARD THIS MANUAL E. Contact Information