Page 2 - Listing Label Information/Location; This owner’s manual; Homeowner Reference Information; Read this manual before installing or operating this appliance.; NA; XXXXXXXX
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 2 Listing Label Information/Location Model Name: ___________________________________________ Date purchased/installed: __________________ Serial Number: __________________________________________ Location on fi replace: _____________________ Dealers...
Page 3 - Safety Alert Key:; Used to address practices not related to personal injury.; Table of Contents
3 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 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! Indicate...
Page 6 - This warranty is void if:; QRWOLPLWHGWRLPSURSHUFKLPQH\RUYHQWLQJLQVWDOODWLRQ; LIMITATIONS OF LIABILITY:; DWLRQRIJODVV
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 6 B. Limited Lifetime Warranty (continued) 4021-645C 12-29-10 Page 2 of 2 WARRANTY CONDITIONS: 7KLVZDUUDQW\RQO\FRYHUV++7DSSOLDQFHVWKDWDUHSXUFKDVHGWKURXJKDQ++7DXWKRUL]HGGHDOHURUGLVWULEXWRU$OLVWRI ++7DXWKRUL]HGGHDOHUVLVDYDLODEOHRQWKH++7EUDQGHGZHEVLW...
Page 7 - TYPE: Vented Gas Fireplace Heaters; Materials that are reported as passing; NOT INTENDED FOR USE AS A PRIMARY HEAT SOURCE.; If the heating value of the gas has been reduced,; Listing and Code Approvals; T h i s a p p l i a n c e m u s t b e e l e c t r i c a l l y w i r e d
7 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 C. BTU Specifi cations MODELS: NNXT4236I, NNXT4236IL, NNXT3933I, NNXT3933IL LABORATORY: Underwriters Laboratories, Inc. (UL) TYPE: Vented Gas Fireplace Heaters STANDARD: ANSI Z21.88-2002•CSA2.33-M2002•UL307B This product is listed to ANSI standard...
Page 8 - Gas Equipment Venting System NOT Provided; The following requirements reference various
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 8 H. Requirements for the Commonwealth of Massachusetts For all side wall horizontally vented gas fueled equipment installed in every dwelling, building or structure used in whole or in part for residential purposes, including those owned or operate...
Page 9 - A. Gas Fireplace Safety; Operating Instructions; User Guide; Hot glass will cause burns.; WARNING
9 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 Decorative Doors (not shown) Section 2 Fixed Glass Assembly Section 15 Mantel Hearth (not required) Clear Space Section 2 Fan Kits Section 2 Figure 2.1 General Operating Parts B. Your Fireplace WARNING! DO NOT operate fi replace before reading and...
Page 10 - F. Fixed Glass Assembly; Install ONLY doors or fronts
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 10 CLEAR SP ACE 3 FT . IN FRONT OF FIREPLACE D. Clear Space WARNING! DO NOT place combustible objects in front of the fi replace or block louvers. High temperatures may start a fi re. See Figure 2.2. Avoid placing candles and other heat-sensitive ob...
Page 11 - J. Before Lighting Fireplace; have a; • Verify all shipping materials have been removed from; H. IPI Battery Tray/Battery Installation; Batteries should only be used as a power source; I. Control Module Operation; Module Reset; DO NOT press the mod-; Nine Hour Safety Shutdown Feature
11 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 J. Before Lighting Fireplace Before operating this fi replace for the fi rst time, have a qualifi ed service technician : • Verify all shipping materials have been removed from inside and/or underneath the fi rebox. • Review proper placement of l...
Page 12 - LIGHTING; If you do not follow these instructions exactly, a fi re; NOT FOR USE; Final inspection by
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 12 K. 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 four AA-cell batteries. When using batteries, unplug the power supply. To prolong b...
Page 13 - Initial Break-in Procedure; Open windows for air circulation during fi replace; L. After Fireplace is Lit; ISSUE; Condensation on the glass
13 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 Initial Break-in Procedure • T h e f i r e p l a c e s h o u l d b e r u n t h r e e t o f o u r h o u r s continuously on high. • Turn the fi replace off and allow it to completely cool. • Remove fi xed glass assembly. See Section 15.D. • Clean ...
Page 14 - Glass Cleaning; CAUTION! Handle fi xed glass assembly with care.; Note; : Fixed glass assembly and gasketing may have; Maintenance and Service; The fi replace should be; Tools; Remote Control; Tools; Venting; Tools
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 14 Glass Cleaning Frequency: Seasonally By: Homeowner Tools Needed : Protective gloves, glass cleaner, drop cloth and a stable work surface. CAUTION! Handle fi xed glass assembly with care. Glass is breakable. • Avoid striking, scratching or slammin...
Page 15 - Control Compartment and Firebox Top; Logs; Firebox; Gasket Seal and Glass Assembly Inspection; Burner Ignition and Operation
15 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 Control Compartment and Firebox Top Frequency: Annually By: Qualifi ed Service Technician Tools needed : Protective gloves, vacuum cleaner, dust cloths • Vacuum and wipe out dust, cobwebs, debris or pet hair. Use caution when cleaning these areas...
Page 16 - A. Typical Appliance System; drawn to scale. Actual product may vary from pictures in manual; Getting Started; Installer Guide; Dual venting confi gurations; A R E N O T; a l l o w e d . A p p l i a n c e; MUST; be vented; EITHER; vertically; OR
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 16 NOTE: An installation will have either a vertical termination or a horizontal termination. It will not have both (as shown). Noncombustible Roof Flashing maintains minimum clearance around pipe (Section 10) Ceiling Firestop on floor of attic (Sec...
Page 17 - • Carefully remove the appliance and components from; C. Tools and Supplies Needed; • Installation and use of any damaged appliance or vent system; Any such action may cause a fi re hazard.; Damaged parts
17 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 B. Design and Installation Considerations Heatilator direct vent gas appliances are designed to op-erate with all combustion air siphoned from outside of the building and all exhaust gases expelled to the outside. No additional outside air source...
Page 18 - Framing and Clearances; A. Select Appliance Location; Provide adequate; Model
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 18 5 5 Framing and Clearances A. Select Appliance Location When selecting a location for the appliance it is important to consider the required clearances to walls (see Figure 5.1). WARNING! Risk of Fire or Burns! Provide adequate clearance around a...
Page 19 - B. Construct the Appliance Chase; Treatment of ceiling fi restops and wall shield
19 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 B. Construct the Appliance Chase A chase is a vertical box-like structure built to enclose the gas appliance and/or its vent system. In cooler climates the vent should enclosed inside the chase. NOTICE: Treatment of ceiling fi restops and wall sh...
Page 20 - Install appliance on hard metal or wood surfaces; must; include the
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 20 D Clearance to Ceiling 30 in. (762 mm) 0 in. 0 in. TO LEVEL OF STANDOFFS Combustible Object 36 in. (914 mm) 0 in. Combustible flooring may be installed next to the front of the appliance. Drywall 1/2 in. (13 mm) 1/2 in. (13 mm) C A B Model in. mm...
Page 21 - D. Mantel and Wall Projections; Comply with all minimum clear-; All; Mantels
21 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 Measured from top of hood (in inches) 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 5 5-1/2 6-1/4 7 7-3/4 8-1/2 9-1/4 10 10-3/4 11-1/2 12-1/4 13 13-3/4 14-1/2 15-1/4 16 30 in. minimum to ceiling D. Mantel and Wall Projections WARNING! Risk of Fire! Co...
Page 22 - A. Vent Termination Minimum Clearances; Termination Locations; DO NOT; pack air space with insulation or other
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 22 Gas, Wood or Fuel Oil Termination Cap B Gas Termination Cap ** A * * If using decorative cap cover(s), this distance may need to be increased. Refer to the installation instructions supplied with the decorative cap cover. ** A B 6 in. (minimum) u...
Page 24 - mix pipe, fi ttings or joining methods from differ-; Vent Information and Diagrams; D. Measuring Standards; • Horizontal terminations are measured to the outside; DVP Pipe
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 24 Horizontal Vertical 8-1/2 in. 8-1/2 in. 12 in. On 45° runs, 1 ft (.3 m) of diagonal is equal to 8-1/2 in. (216 mm) horizontal run and 8-1/2 in. (216 mm) vertical run. A. Approved Pipe This appliance is approved for use with Hearth & Home Tech...
Page 25 - One Elbow
25 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 H 1 V 1 To replace the fi rst starter elbow with two 45° elbows, refer to Figure 7.4. All other 90° elbows can be replaced with two 45° elbows. General Rules: • SUBTRACT 3 ft. from the total H measurement for each 90° elbow installed horizontally...
Page 26 - Two Elbows
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 26 4 ft min. (1.22 m) 17 ft max. (5.18 m) H 1 V 1 H 2 H 3 Installed Horizontally Installed Vertically H 2 Figure 7.5 Two Elbows 1. Top Vent - Horizontal Termination - (continued) Figure 7.4 Two 45° Elbows replacing One 90° Elbow V 1 min. V 1 max. H ...
Page 27 - Three Elbows; Installed; No Elbow; • R e m o v e t h e r e f r a c t o r y r e t a i n e r f r o m o n e s i d e
27 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 Figure 7.6 1. Top Vent - Horizontal Termination - (continued) Three Elbows H 1 V 1 V 2 H 2 Installed Vertically V 1 min. V 1 + V 2 max. H 1 +H 2 max. ft m ft m ft m DVP 1 0.30 24 7.32 17 5.18 SLP 1 0.30 22 6.71 17 5.18 2. Top Vent - Vertical Term...
Page 28 - • Remove the side refractory:; fl ue baffl e will be turned to install below the level
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 28 Lift top refractoryand hold in place Pull side refractoryforward & out Figure 7.7b Remove Side Refractory • Remove the side refractory: - Gently raise the front of the top refractory.- Lift the side piece up slightly and then out. • Remove to...
Page 35 - Top Vent; A. Pipe Clearances to Combustibles; Maintain air space clearance to; Vent Clearances and Framing; B. Wall Penetration Framing; Combustible Wall Penetration; • The opening must be framed on all four sides using the; Non-Combustible Wall Penetration
35 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 * When using SLP pipe, minimum clearances from the vent pipe to combustible materi- als at inside wall firestops are: Top: 2-1/2 in. (64 mm) Bottom: 1/2 in. (13 mm) Sides: 1 in. (25 mm) Note: Heat shields MUST overlap by a minimum of 1-1/2 in. (3...
Page 36 - C. Install the Ceiling Firestop; A ceiling fi restop; be used between; DVP pipe only; • The
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 36 3 fasteners per side Ceiling firestop installed below ceiling. Ceiling firestop installed above ceiling. Install attic insula-tion shields before or after installation of vent system. ATTIC ABOVE A PIPE DVP SLP A 10 in. (254 mm) 9 in. (229 mm) A ...
Page 37 - D. Install Attic Insulation Shield; DO NOT allow loose materials or; Flat Ceiling Installation; Vaulted Ceiling Installation; Cut previously installed batt insulation to make
37 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 Bend all tabs inward 90° to maintain clearance and prevent insulation from falling inside Insert 3 screws Bend 4 tabs inward 90° to maintain clearance D. Install Attic Insulation Shield WARNING! Fire Risk. DO NOT allow loose materials or insulati...
Page 38 - Appliance Preparation; Once the vent cap has been removed it cannot
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 38 CAUTION! Risk of Cuts, Abrasions or Flying Debris. Wear protective gloves and safety glasses during installa-tion. Sheet metal edges are sharp. NOTICE: Once appliance is set up for top or rear venting, it CANNOT be changed at a later time. A. Top...
Page 40 - C. Secure and Level the Appliance; Prevent contact with:
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 40 Nailing Flanges (both sides) C. 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 pre...
Page 41 - Install Vent Pipe; Attach Pipe to the Firebox Assembly; Assemble Pipe Sections; Make sure that the seams are not aligned to prevent; INCORRECT
41 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 Lances 10 10 Install Vent Pipe A. Assemble Vent Sections (DVP Only) Attach Pipe to the Firebox Assembly Note: The end of the pipe sections with the lanced tabs will face towards the appliance. Attach the fi rst pipe section to the starting collar...
Page 42 - C. Assemble Slip Sections; Overlap pipe; When installing a vent system with an HRC
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 42 B. Assemble Vent Sections (SLP Only) To attach the fi rst vent component to the starting collars of the appliance • Attach a DVP-SLP24 adapter to the starting collar of the appliance. • Lock the vent components into place by sliding the pipe sect...
Page 43 - E. Disassemble Vent Sections; Improper support may allow vent to sag and
43 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 Figure 10.8 Securing Vertical Pipe Sections Figure 10.9 Securing Horizontal Pipe Sections E. Disassemble Vent Sections • Rotate either section (see Figure 10.10) so the seams on both pipe sections are aligned as shown in Figure 10.11. • Pull care...
Page 44 - with a minimum of 300oF continuous exposure
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 44 Cut hole 1/8 in. (3 mm) greater in size than pattern of support box as it is projected onto roofline. 2 in. (51 mm) minimum below finished ceiling Cathedral ceiling support box Level F. Install Decorative Ceiling Components (SLP only) A decorativ...
Page 45 - G. Install Metal Roof Flashing; H. Assemble and Install Storm Collar; CAULK; Failure to properly caulk the roof fl ashing and pipe
45 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 G. Install Metal Roof Flashing • See minimum vent heights for various pitched roofs (Figure 10.14) to determine the length of pipe to extend through the roof. • Slide the roof fl ashing over the pipe sections extending through the roof as shown i...
Page 46 - Heat shields may not be fi eld constructed.; To prevent overheating and fi re,; I. Install Vertical Termination Cap; Termination Cap
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 46 J. Install Decorative Wall Components (SLP only) A decorative wall thimble can be installed on an interior wall through which the vent passes. The decorative wall thimble is used to cover the wall shield fi restop. • Slide the decorative wall thi...
Page 47 - When using termination caps with factory-supplied; L. Install Horizontal Termination Cap; The telescoping fl ue section
47 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 INTERIOR Heat Shield or Extended Heat Shield Wall Shield Firestop Heat Shield 1-1/2 in. (38 mm) min. overlap SHEATHING Vent depth from back of appliance to outside surface of exterior wall (see chart below) Slip Section can be extended Inner Vent...
Page 48 - Shrouds; Shrouds must be constructed; B. Field Constructed Shrouds
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 48 11 11 Shrouds • Chase top shrouds may be fi eld constructed where permitted by regional building codes. WARNING! Risk of Fire! Shrouds must be constructed as specifi ed. Improper construction may overheat chase top. NOTICE: Some regional codes re...
Page 50 - Gas Information; Gas Pressure; Have the gas supply line installed in accordance with; • If substituting for these components, please consult; D. High Altitude Installations; When installing above 2000 feet elevation:
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 50 A. Fuel Conversion • Make sure the appliance is compatible with available gas types. • Conversions must be made by a qualified service technician using Hearth & Home Technologies specifi ed and approved parts. B. Gas Pressure • Optimum applia...
Page 51 - A. Wiring Requirements; B. Intellifi re PlusTM Ignition System Wiring; Battery polarity must be correct or module damage; C. Optional Accessories Requirements; • Hearth & Home Technologies recommends that Intelli-; wireless controls be used for their features; Electrical Information
51 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 A. Wiring Requirements N O T I C E : T h i s a p p l i a n c e m u s t b e e l e c t r i c a l l y w i r e d and grounded in accordance with local codes or, in the absence of local codes, with National Electric Code ANSI/NFPA 70-latest edition or...
Page 52 - D. Electrical Service and Repair; Label all wires prior to; Replace damaged wire with
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 52 D. Electrical Service and Repair WARNING! Risk of Shock! Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing. TO JUNCTION BOX (120V) CON...
Page 53 - Switch Box; E. Junction Box Installation; If the box is being wired from the; INSIDE; • Pull the electrical wires from outside the appliance; OUTSIDE; • Install the supplied RomexTM connector in the cover
53 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 F. Wall Switch Installation for Fan (Optional) If the box is being wired to a wall mounted switch for use with a fan, see Figure 13.3: • The power supply for the appliance must be brought into a switch box.• The power can then be supplied from th...
Page 54 - Installation & Operating Instructions; IntelliFire PlusTM Multifunction Remote Control; Introduction; FCC Requirements; Installation Precautions
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 54 Installation & Operating Instructions RC200 IntelliFire Plus™ Multifunction Remote Control Hearth & Home Technologies disclaims any responsibility for, and the warranty will be voided by, the following actions: • Installation and use of a...
Page 55 - Fan Installation; RED LED; AUX200 Module Installation; Installation of Remote Control Housing; Warranty will be voided if damaged; Kit components
55 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 Figure 3. Mounting Remote Control Housing 5. Close the housing door and press the power button. The red light illuminates if the battery was properly in-stalled. See Figure 3. Fan Installation • Insert the 3 prong plug from the fan into the recep...
Page 56 - REMOTE POSITION; Programming the RC200 to the Control Module; The control module will beep; Function Buttons
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 56 Figure 6. Programming RC200 REMOTE POSITION REMOTE POSITION Figure 5. Plug Fan into AUX200 Module Programming the RC200 to the Control Module CAUTION! Risk of burns! DO NOT program the remote control to the control module when fi replace is hot. ...
Page 57 - Frequently Asked Questions/Troubleshooting; Please contact your Hearth & Home Technologies; Symptom; Power Outage; Turn off the control module:
57 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 Frequently Asked Questions/Troubleshooting Please contact your Hearth & Home Technologies dealer with any questions or concerns. For the location of your nearest Hearth & Home Technologies dealer, please visit www.fi reside.com. Symptom P...
Page 58 - Finishing; A. Mantel and Wall Projections
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 58 1 in. (25 mm) min. to perpendicular wall A 3-1/2 in. (89 mm) min. from fireplace opening to perpendicular wall B Mantel Leg or Perpendicular Wall Top of Appliance Drywall A B Measured from top of hood (in inches) 3 4 5 6 7 8 9 10 11 12 13 14 15 1...
Page 60 - Appliance Setup; • Grasp the top of the screen package and lift up to; Handle fi xed glass
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 60 15 15 Appliance Setup A. Remove the Packaging Remove the shrink fi lm, corrugated top cap, bottom cap and column protectors from the appliance. The appliance should look as shown in Figure 15.1. B. Remove Screen Package Assembly • Grasp the top o...
Page 61 - G. Clean the Appliance; WARNING! Rick of Fire and Electric Shock!; I. Place the Rockwool; Follow rockwool place-; K. Place the Vermiculite; Sprinkle on top of lava rock.; J. Place the Lava Rock
61 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 G. Clean the Appliance Clean/vacuum any sawdust that may have accumulated inside the fi rebox or underneath in the control cavity. H. Accessories Install approved accessories per instructions included with the accessories. Refer to Section 17. WA...
Page 62 - • Install the Right middle log by aligning the slot and hole; M. Replacing Fixed Glass Assembly; • Set the glass panel on the lower two or four glass; N. Air Shutter Setting; • The air shutter is set at the factory for minimum vertical; Open
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 62 Figure 15.10 Instell Right Middle Log • Install the Right middle log by aligning the slot and hole in the bottom of the log with the two pins on the right end of the left bottom log. Figure 15.11 Install Top Right Y Log • Install the top right Y ...
Page 63 - • Locate the four screws just inside the upper section of; O. Remove Screen Protector; • Cut the tape on top of the screen protector. See; R. Install Control Heat Shield; be placed over the control plate before; Install the Control Heat Shield; Control Heat Shield
63 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 Q. Install Hood • Locate the four screws just inside the upper section of the appliance. • Slide the hood into position uncer the screw heads.• Tighten the four screws. See Figure 15.16. P. Unpackage the Hood & Floor Cover Remove parts packag...
Page 64 - S. Install Floor Cover; Install the fl oor cover as shown in Figure 15.20.; The fl oor cover in the bottom front of the fi replace; Bend to a 90° angle; • Place over control plate so that all of the control plate is; • Make sure all wires are under the top of the control heat; Control Heat Shield in Place
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 64 S. Install Floor Cover Install the fl oor cover as shown in Figure 15.20. Figure 15.20 Installing Floor Cover Note: The fl oor cover in the bottom front of the fi replace may be covering the UL labels. It is loose and can be removed/replaced. • B...
Page 65 - T. Close the Screen Assembly; • Make sure the screen magnetic touch latches are in the; Hang Screen on Shoulder Screws; • Rotate the screen in at the bottom until it touches the
65 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 T. Close the Screen Assembly • Make sure the screen magnetic touch latches are in the open position. See Figure 15.21. • Hange the screen on the shoulder screws in the columns. See Figure 15.22. Open Figure 15.21 Magnetic Touch Latch Open Hang Sc...
Page 66 - Troubleshooting; A. Intellifi re PlusTM Intermittent Ignition System
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 66 16 16 Troubleshooting With proper installation, operation, and maintenance your gas appliance will provide years of trouble-free service. If you do experience a problem, this troubleshooting guide will assist a qualifi ed service technician in th...
Page 67 - Intellifi re Plus Intermittent Pilot Ignition System - (continued); A. A shorted or loose connection in
67 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 Intellifi re Plus Intermittent Pilot Ignition System - (continued) 4. Pilot lights but con- tinues to spark, and main burner will not ignite. (If the pilot continues to spark after the pilot fl ame has been lit, fl ame rectifi cation has not occu...
Page 68 - Reference Materials; A. Appliance Dimension Diagram
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 68 17 17 Reference Materials Electrical Access Alternative Gas Access 1-3/4 in. (44 mm) 34-1/2 in. (876 mm) 1-1/2 in. (38 mm) 15-3/4 in. (400 mm) 8 in. (203 mm) 2-3/8 in. (60 mm) 31-1/2 in. (800 mm) 34 in. (864 mm) A B 23-1/2 in. (597 mm) 6-1/2 in. ...
Page 69 - B. Vent Components Diagrams
69 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 B. Vent Components Diagrams Figure 17.2 DVP Vent Components Effective Height/Length DVP Pipe (see chart) Pipe inches mm DVP4 4 102 DVP6 6 152 DVP12 12 305 DVP24 24 610 DVP36 36 914 DVP48 48 1219 DVP6A 3 - 6 76 - 152 DVP12A 3 - 12 76 - 305 Effecti...
Page 72 - Horizontal Termination Cap; The heat shield is designed to be
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 72 B. Vent Components Diagrams (continued) Figure 17.5 DVP Vent Components DVP-TRAP1 DVP-TRAP2 DVP-HPC1 DVP-HPC2 DVP-TRAPK1 DVP-TRAPK2 DVP-TRAP Horizontal Termination Cap 15-1/8 in. (384 mm) 12 in. (305 mm) 8 in. (203 mm) Max Effective Length Note: ...
Page 75 - Extended Heat Shield
75 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 SLP-WT-BK Wall Thimble-Black SL-2DVPAdapter 26 in. 660 mm DVP-HSM-B Extended Heat Shield SLP-TRAP Horizontal Termination Cap 15-1/8 in. (384 mm) Note: Heat shields MUST overlap by a minimum of 1-1/2 in. (38 mm). The heat shield is designed to be ...
Page 77 - Part number list on following page.; Log Set Assembly
77 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 C. Service Parts Novus DV Heater IPI Appliance Beginning Manufacturing Date: Aug 2009 Ending Manufacturing Date: ______ NNXT3933I, NNXT4236I Part number list on following page. 8 8 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 07 26 4 7 5 6 1 2...
Page 78 - ITEM
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 78 NNXT3933I, NNXT3933IL C. Service Parts (continued) IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement parts for your appliance please provide model number and serial number. All parts listed in this manual may be ordered...
Page 80 - Beginning Manufacturing Date: Aug 2009; Stocked; #16 Ignition Control Assembly
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 80 Beginning Manufacturing Date: Aug 2009 Ending Manufacturing Date: ______ NNXT3933I, NNXT4236I C. Service Parts IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement parts for your appliance please provide model number and s...
Page 81 - D. Optional Components
81 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 D. Optional Components A B C D LDS33/LDS46 Decorative Shroud E D A C B LDS-BV Decorative Shroud 20 in. [508 mm] 17 in. [432 mm] 9-3/8 in. [238 mm] TCG375 Terra Cotta Cap LDSCP-M Shroud Leg Multipack (not shown) See your Heatilator dealer for a co...
Page 82 - E. Contact Information; DO NOT DISCARD THIS MANUAL; NOTICE; • Leave this manual with; For the location of your nearest Heatilator dealer,
Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12 82 E. Contact Information - NOTES - ________________________________________________________________________________ ________________________________________________________________________________ ___________________________________________________...
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