Owner’s Manual Installation and Operation Model(s): NDV3630, NDV3933, NDV4236, NDV4842, NDV3630I, NDV3933I, NDV4236I, NDV4842I, NDV3630L, NDV3933L, NDV4236L, NDV4842L, NDV3036IL, NDV3933IL, NDV4236IL, NDV4842IL NOTICE DO NOT DISCARD THIS MANUAL • Important operating and maintenance instructions included. • Read, understand and follow these instructions for safe installation and operation.
Read this manual before installing or operating this appliance. Please retain this owner’s manual for future reference. A. Congratulations Congratulations on selecting a Heatilator gas fireplace, an elegant and clean alternative to wood burning fireplaces. The Heatilator gas fireplace you have selected is designed to provide the utmost in safety, reliability, and efficiency. As the owner of a new fireplace, you’ll want to read and carefully follow all of the instructions contained in this Owner’s Manual.
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! Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury. NOTICE: Used to address practices not related to personal injury. Table of Contents A. Congratulations B. Limited Lifetime Warranty 2 5 1 Listing and Code Approvals A. B.
14 Appliance Setup A. B. C. D. E. F. G. H. I. J. K. L. M. N. O. P. Remove the Packaging Open Front Screen Assembly Remove the Shipping Materials Remove Fixed Glass Assembly Clean the Appliance Accessories Place the Rockwool Place the Lava Rock Place the Vermiculite Remove Screen Protector Unpackage the Hood & Floor Cover Install Hood Install Floor Cover Fixed Glass Assembly Close the Screen Assembly Air Shutter Setting 55 55 55 55 55 55 56 56 56 56 57 57 58 58 58 59 15 Troubleshooting A.
B. Limited Lifetime Warranty Gas Appliance (Fireplace) Limited Lifetime Warranty HEARTH & HOME TECHNOLOGIES INC. (“HHT”) extends the following warranty for HEATILATOR® gas appliances installed in the United States of America or Canada (the "Appliance"). Dealers and employees of HHT have no authority to make any warranty or authorize any remedies in addition to or inconsistent with the terms of this warranty.
1 Listing and Code Approvals A. Appliance Certification C. BTU Specifications Novus NDV MODELS: NDV3630, NDV3933, NDV4236, NDV4842, NDV3630 NDV3933 Standing Pilot or IPI NDV3630I, NDV3933I, NDV4236I, NDV4842I, NDV3630L, NDV3933L, NDV4236L, NDV4842L, NDV3630IL, NDV3933IL, NDV4236IL, NDV4842IL Max/Min Input Rate (NG) LABORATORY: Underwriters Laboratories, Inc. (UL) TYPE: Direct Vent Gas Appliance STANDARD: ANSI Z21.88a-2007/CSA 2.33a-2007, CGA 2.
Note: The following requirements reference various Massachusetts and national codes not contained in this document. G.
User Guide 2 Operating Instructions A. Gas Fireplace Safety • Install a switch lock or a wall/remote control with child protection lockout feature. • Keep remote controls out of reach of children. • Never leave children alone near a hot fireplace, whether operating or cooling down. • Teach children to NEVER touch the fireplace. • Consider not using the fireplace when children will be present. Contact your dealer for more information, or visit: www. hpba.org/staysafe.
C. Fan Kit (optional) F. Fixed Glass Assembly • See Section 14.K. Refer to Figure 2.1 for location of control. D. Clear Space WARNING! DO NOT place combustible objects in front of the fireplace or block louvers. High temperatures may start a fire. See Figure 2.2. Avoid placing candles and other heat-sensitive objects on mantel or hearth. Heat may damage these objects. G.
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08 D. C. Use only your hand to push in and move the gas control valve or turn the gas control knob. Never use tools. If the lever or knob will not move by hand, don't try to repair it, call a qualified service technician. Force or attempted repair may result in a fire or explosion. Do not use this appliance if any part has been under water.
7 OFF 8 OF F 11 Due to high surface termperatures, keep children, clothing and furniture away. Keep burner and control compartment clean. See installation and operating instructions accompanying the appliance. 29097D Turn manual gas valve to "CLOSED position. Do not force. Replace control access panel. 5 ON Turn off wall switch or set thermostat to lowest setting. Remove control access panel. 5 OT TO TURN OFF GAS TO APPLIANCE 3. 4. 4. OPEN 3. CLOSED PIL 1. 2.
K. After Appliance is Lit Initial Break-in Procedure • The appliance should be run three to four hours continuously on high. • Turn the appliance off and allow it to completely cool. • Remove and clean fixed glass assembly. See Section 3. • Replace the fixed glass assembly and run continuously on high an additional 12 hours. This cures the materials used to manufacture the fireplace. NOTICE! Open windows for air circulation during appliance break-in. • Some people may be sensitive to smoke and odors.
3 Maintenance and Service Any safety screen or guard removed for servicing must be replaced prior to operating the appliance. When properly maintained, your appliance will give you many years of trouble-free service. We recommend annual service by a qualified technician. A. Maintenance Tasks-Homeowner Installation and repair should be done by a qualified technician only. The appliance should be inspected before use and at least annually by a professional service person.
Venting Tools needed: Protective gloves, vacuum cleaner, dust cloths Frequency: Seasonally • By: Homeowner Tools needed: Protective gloves and safety glasses. • • • • • Inspect venting and termination cap for blockage or obstruction such plants, bird nests, leaves, snow, debris, etc. Verify termination cap clearance to subsequent construction (building additions, decks, fences, or sheds). See Section 6. Inspect for corrosion or separation.
IC F CI T C U E P S D O R (Either cobrahead or SIT) P Figure 3.1 IPI Flame Patterns Figure 3.
4 Getting Started Installer Guide A. Typical Appliance System NOTICE: Illustrations and photos reflect typical installations and are for design purposes only. Illustrations/diagrams are not drawn to scale. Actual product may vary from pictures in manual VERTICAL TERMINATION CAP (SECTION 10.F. ) NOTE: An installation will have either a vertical termination or a horizontal termination. It will not have both (as shown). NON-COMBUSTIBLE ROOF FLASHING MAINTAINS MINIMUM CLEARANCE AROUND PIPE (SECTION 10.E.
B. Design and Installation Considerations D. Inspect Appliance and Components Heatilator direct vent gas appliances are designed to operate with all combustion air siphoned from outside of the building and all exhaust gases expelled to the outside. No additional outside air source is required. • Installation MUST comply with local, regional, state and national codes and regulations.
5 Framing and Clearances A. Select Appliance Location NOTICE: Illustrations reflect typical installations and are FOR DESIGN PURPOSES ONLY. Illustrations/diagrams are not drawn to scale. Actual installation may vary due to individual design preference. When selecting a location for your 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 air openings and for service access.
B. Constructing the Appliance Chase To further prevent drafts, the wall shield and ceiling firestops should be caulked with high temperature caulk to seal gaps. Gas line holes and other openings should be caulked with high temp caulk or stuffed with unfaced insulation. If the appliance is being installed on a cement slab, a layer of plywood may be placed underneath to prevent conducting cold up into the room.
D. Mantel and Wall Projections Mantel Legs or Wall Projections WARNING! Risk of Fire! Comply with all minimum clearances to combustibles as specified. Framing or finishing material closer than the minimums listed must be constructed entirely of noncombustible materials (i.e., steel studs, concrete board, etc). Top of Appliance Drywall A Mantels B 30 in.
6 Termination Locations A. Vent Termination Minimum Clearances Measure vertical clearances from this surface. WARNING Fire Risk. Maintain vent clearance to combustibles as specified. • DO NOT pack air space with insulation or other materials. Failure to keep insulation or other materials away from vent pipe may cause fire. Measure horizontal clearances from this surface. (See Figure 6.5 for specific clearances) Figure 6.2 Clearance To Horizontal Termination Cap Horizontal overhang 24 in. min.
H D O E N V L V C B Fixed Closed V F V B Openable Fixed Closed V V G V B B B V J X M V I A K X GAS METER X AIR SUPPLY INLET V TERMINATION CAP Measure vertical clearances from this surface Q RESTRICTION ZONE (TERMINATION NOT ALLOWED) V P W V R V T U Electrical Service A Clearance above the ground, a veranda, porch, deck or balcony - 12 in. (30 cm) minimum. * B Clearance to window or door that may be opened – 10,000 BTUs or less, 6 in.
7 Vent Information and Diagrams A. Approved Pipe D. Measuring Standards This appliance is approved for use with Hearth & Home Î Technologies DVP and SLP venting systems. Refer to Section 16B for vent component information. Vertical and horizontal measurements listed in the vent diagrams were made using the following standards. • DO NOT mix pipe, fittings or joining methods from different manufacturers. • The pipe is tested to be run inside an enclosed wall.
E. Vent Diagrams Î Note: The NDV series appliances can adapt to SLP series To replace the first 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. SUBTRACT 1-1/2 ft. from the total H measurement for each 45° elbow installed horizontally. A maximum of three 90° elbows (or six 45° elbows) may be used in any vent configuration.
1. Top Vent - Horizontal Termination - (continued) V1 Min Î One Elbow V1 V1 Max H1 Max. 0* - 24 in./635 mm 4 in./102 mm - 4 ft/1.22 m 6 in./152 mm - 6 ft/1.83 m 12 in./305 mm - 11 ft/3.35 m 18 in./457 mm - 18 ft/5.49 m 24 in./610 mm - 25 ft/7.62 m - 25 ft/7.62 m (DVP) 25 ft/7.62 m - 23 ft/7.62 m (SLP) 25 ft/7.62 m H1 * You may install the elbow directly on top of the appliance (DVP only). Figure 7.
1. Top Vent - Horizontal Termination - (continued) Î V1 min. Three Elbows V1+V2 max. 12 in./305 mm 24 ft/7.32 m (DVP) 19 ft/5.79 m 12 in./305 mm 22 ft/6.71 m (SLP) 19 ft/5.79 m Installed Vertically H2 V2 V1 H1 Figure 7.6 26 H1+H2 max.
2. Top Vent - Vertical Termination Î Install Top Vent Flue Visor - No Elbow Configura- No Elbow tions • • • 12 ft (3.66 m) min. 60 ft (18.29 m) max. Figure 7.7a Remove screws holding flue visor to firebox top. See Figure 7.7b. Remove the flue visor. Using the screws removed and the same holes, install the top vent flue baffle and flue visor. - The flue visor will be turned to install below the level of the firebox top for 12-30 ft vertical runs of vent. See Figure 7.7c.
2. Top Vent - Vertical Termination - (continued) Note: Subtract 3 ft (914 mm) from the total horizontal measurement for each 90° elbow installed horizontally. Subtract 1-1/2 ft (457 mm) from the total horizontal measurement for each 45° elbow installed horizontally. Three Elbows Maximum horizontal run is 100% of vertical, but cannot exceed 26 ft (7.92 m) 12 ft (3.66 m) min. 60 ft (18.29 m) max. Figure 7.
3. Rear Vent - Horizontal Termination (DVP only) No Elbow 18 in. (457 mm) max. Figure 7.10 One 45° Elbow 18 in. (457 mm) max. Figure 7.
3. Rear Vent - Horizontal Termination (DVP only) - (continued) Two Elbows Model H1 Max NDV Se- ft ries m Total Vert Total Horiz V Min. H1 + H2 + H3 0-2 1 3 0-.61 0.31 0.91 ft 4 2 6 m 1.22 0.61 1.83 ft 6 3 9 m 1.83 0.91 2.74 ft 8 4 12 m 2.44 1.22 3.66 ft 8 5 15 m 2.44 1.52 4.57 ft 8 6 18 m 2.44 1.83 5.49 V1 H2 H1 Figure 7.12 Three Elbows Model Note: Subtract 3 ft (914 mm) from the total horizontal measurement for each 90° elbow installed horizontally.
4. Rear Vent - Vertical Termination (DVP only) One Elbow 0 min. 6 ft (1.83 m) max. 12 ft (3.66 m) min. 60 ft (18.29 m) max. Figure 7.14 Note: Subtract 3 ft (914 mm) from the total horizontal measurement for each 90° elbow installed horizontally. Subtract 1-1/2 ft (457 mm) from the total horizontal measurement for each 45° elbow installed horizontally. Two Elbows 12 ft (3.66 m) min. 60 ft (18.29 m) max. 0 min. 6 ft (1.83 m) max. Maximum horizontal run is 100% of vertical, but cannot exceed 26 ft (7.
4. Rear Vent - Vertical Termination (DVP only) - (continued) Three Elbows 0 min. 6 ft (1.83 m) max. 12 ft (3.66 m) min. 60 ft (18.29 m) max. Maximum horizontal run is 100% of vertical, but cannot exceed 26 ft (7.92 m). Figure 7.
8 Vent Clearances and Framing A. Pipe Clearances to Combustibles B. Wall Penetration Framing WARNING! Risk of Fire! Maintain air space clearance to vent. DO NOT pack insulation or other combustibles: Combustible Wall Penetration • • • Between ceiling firestops Between wall shield firestops Around vent system Failure to keep insulation or other material away from vent pipe may cause over heating and fire. Note: Heat shields MUST overlap by a minimum of 1-1/2 in. (38 mm).
C. Install the Ceiling Firestop A ceiling firestop MUST be used between floors and attics. Ε DVP Pipe only - Frame an opening 10 in. by 10 in. (254 mm by 254 mm) whenever the vent penetrates a ceiling/floor (see Figure 8.3). Î • SLP Pipe only - Frame an opening 9 in. by 9 in. (229 mm x 229 mm) whenever the vent penetrates a ceiling/floor (see Figure 8.3). • Frame the area with the same sized lumber as used in ceiling/floor joist.
D. Install Attic Insulation Shield WARNING! Fire Risk. DO NOT allow loose materials or insulation to touch vent. Hearth & Home Technologies Inc. requires the use of an attic shield. Bend all tabs inward 90° to maintain clearance and prevent insulation from falling inside. The National Fuel Gas Code ANSI Z223.1 requires an attic shield constructed of 26 gauge minimum metal that extends at least 2 in. (51 mm) above insulation. Attic shields must meet specified clearance and be secured in place.
9 Appliance Preparation A. Top Vent CAUTION! Risk of Cuts/Abrasions/Flying Debris. Wear protective gloves and safety glasses during installation. Sheet metal edges are sharp. NOTICE: Once appliance is set up for top or rear venting, it CANNOT be changed at a later time. Figure 9.4 • Fold the center parts of the retaining band up and use to remove the vent cap. Figure 9.1 • Remove the cover plate by removing the four screws holding it to the top of the appliance. Remove and discard the cover plate.
B. Rear Vent NOTICE: Once appliance is set up for top or rear venting, it CANNOT be changed at a later time. NOTICE: Once the vent cap has been removed it CANNOT be reattached. Figure 9.7 • Fold the tabs toward the center of the fire plug (90º) and remove the insulation gasket. Figure 9.10 • Discard the vent cap, remove and discard the insulation basket. Figure 9.8 • Cut the metal retaining band and fold the sides out. Figure 9.11 • Attach the first vent section (it will snap into place).
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 prevent entry of blownin 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.
10 Î Installing Vent Pipe A. Assemble Vent Sections (DVP only) Attach Vent to the Firebox Assembly Note: The end of the pipe sections with the lanced tabs will face toward the appliance. Attach the first pipe section to the starting collar: • • • • Lanced pipe end of the starting collar Inner pipe over inner collar Push the pipe section until all lanced tabs snap in place Lightly tug on pipe to confirm it has locked.
Î B. Assemble Vent Sections (SLP Pipe Only) To attach the first vent component to the starting collars of the appliance • Attach an SLP-DVP24 adapter to the starting collar of the appliance. Lock the vent components into place by sliding the pipe section onto the collar. Align the seam of the pipe and seam of collar to allow engagement. Rotate the vent component to lock into place. Use this procedure for all vent components. See Figure 10.5.
Î D. Assemble Slip Sections WARNING! Risk of Fire or Asphyxiation! Overlap pipe sections at least 1 1/2 in. (38 mm). Secure slip sections with two screws which must not exceed 1/2 in. (13 mm) in length. Use the pilot holes. Pipe could separate if not properly joined. • • Slide the inner flue of the slip section into the inner flue of the pipe section and the outer flue of the slip section over the outer flue of the pipe section. See Figure 11.7. Slide together to the desired length. Figure 10.
Î E. Secure the Vent Sections • Î Vertical runs of DVP pipe must be supported every 8 ft. (2.44 m) after the 25 ft. (7.62 m) maximum unsupported rise. Vertical runs of SLP pipe must be supported every 8 ft. (2.44 m). Horizontal sections of vent must be supported every 5 ft. (1.52 m) with a vent support or plumber’s strap. Wall shield firestops may be used to provide horizontal support. Vent support or plumber’s strap (spaced 120° apart) may be used for support. See Figures 10.9 and 10.10.
Î G. Install Decorative Ceiling Components (SLP only) Level A black painted decorative ceiling thimble can be installed on a flat ceiling through which the vent passes. The ceiling thimble is used to cover the firestop, which is installed according to section 8.C. Cathedral ceiling support box • Seal the gap between the vent pipe and firestop using high temperature silicone to prevent cold air infiltration.
Î H. Install Metal Roof Flashing Note: Skip this section if using the RF4-8. • See minimum vent heights for various pitched roofs (Figure 10.15) to determine the length of pipe to extend through the roof. • Slide the roof flashing over the pipe sections extending through the roof as shown in Figure 10.16. NOTICE: Failure to properly caulk the roof flashing could cause water entry. • Caulk the gap between the roof flashing and the outside diameter of the pipe.
Î I. Install RF4-8 The RF4-8 may be used in place of the roof flashing and storm collar (Sections 10.F. and 10.I.) Pipe must be supported within 12 in. (305 mm) of the roofline using plumbers strapping or an SLP-FS when using the RF4-8 Flashing. Refer to Sect. 8.C. Securing Vent Sections. Secure with 4 screws no longer than 1/2 in./13 mm Figure 10.19 Apply Sealant SLP-FS Figure 10.
J. Install Vertical Termination Cap • • Attach the vertical termination cap by sliding the inner collar of the cap into the inner flue of the pipe section while placing the outer collar of the cap over the outer flue of the pipe section. Secure the cap by driving three self-tapping screws (supplied) through the pilot holes in the outer collar of the cap into the outer flue of the pipe (see Figure 10.22). K. Assemble and Install Storm Collar CAUTION! Risk of Cuts/Abrasions/Flying Debris.
Î L. Install Heat Shields and Horizontal Termination Cap Note: For installations using black pipe, slide the decorative wall thimble over the last vent pipe before connecting the termination cap to the pipe. When this connection has been made, slide the wall thimble up to the interior wall surface and attach with screws provided. See figure 10.25 • • • • Use an extended heat shield if the finished wall thickness is greater than 7-1/4 in. (184 mm).
Install Horizontal Termination Cap WARNING! Risk of Fire! The telescoping flue section of the termination cap MUST be used when connecting vent. • 1-1/2 (38 mm) minimum overlap of flue telescoping section is required. • Failure to maintain overlap may cause overheating and fire. CAUTION! Risk of Burns! Local codes may require installation of a cap shield to prevent anything or anyone from touching the hot cap. • • Vent termination must not be recessed in the wall.
11 Gas Information A. Fuel Conversion C. Gas Connection • • • Make sure the appliance is compatible with available gas types. Conversions must be made by a qualified technician using Hearth & Home Technologies specified and approved parts. • • B. Gas Pressure • • • Optimum appliance performance requires proper input pressures. Gas line sizing requirements will be determined in ANSI Z221.3 National Fuel Gas Code in the USA and CAN/ CGA B149 in Canada.
12 Electrical Information A. Wiring Requirements B. Standing Pilot Ignition System Wiring NOTICE: This appliance must be electrically wired and grounded in accordance with local codes or, in the absence of local codes, with National Electric Code ANSI/NFPA 70-latest edition or the Canadian Electric Code CSA C22.1. • Wire the appliance junction box to 110-120 VAC. This is required for use of optional accessories (standing pilot ignition) or proper operation of the appliance (Intellifire ignition).
Ignitor Flame Sensor Battery Pack * GRN wire only used with optional wall switch WSK-MLT-HTL Wall Switch GRN* - + + - WHT Control Box ORG To Junction Box Pilot Assembly 3V Adapter BLK RED WHT RED BLK BRN ORG GRN Valve Figure 12.2 Intellifire Pilot Ignition (IPI) Wiring Diagram E. Electrical Service and Repair WARNING! Risk of Shock! Replace damaged wire with type 105° C rated wire. Wire must have high temperature insulation.
F. Junction Box Installation If the box is being wired from the OUTSIDE of the appliance: Romex Connector • Remove the cover plate located on the outer shell - right side (see Figure 12.4). • Install the supplied Romex™ connector in the cover plate. If the box is being wired from the INSIDE of the appliance: • Cover Plate outside firebox Remove the screw attaching the junction box/receptacle to the outer shell, rotate the junction box inward to disengage it from the outer shell (see Figure 12.4).
13 Finishing A. Mantel and Wall Projections WARNING! Risk of Fire! Comply with all minimum clearances to combustibles as specified. Framing closer than the minimums listed must be constructed entirely of noncombustible materials (i.e., steel studs, concrete board, etc.) Failure to comply could cause fire. Mantels 30 in.
B. Facing Material • Cover the metal front faces with non-combustible materials only. Facing and/or finishing materials must not interfere with air flow through louvers, operation of louvers or doors, or access for service. Facing and/or finishing materials must never overhang into the glass opening. Observe all clearances when applying combustible materials. Seal joints between the finished wall and appliance top and sides using a 300 °F minimum sealant. Refer to Figure 13.3.
14 Appliance Setup A. Remove the Packaging Remove the shrink film, corrugated top cap, bottom cap and column protectors from the appliance. The appliance should look as shown in Figure 14.1. Figure 14.2 Open Access Flap Figure 14.1 Appliance Unwrapped B. Open Front Screen Assembly • • • Open the flap in the upper left hand corner of the screen protector (Figure 14.2) Pick up on the screen to release the screen from the shoulder screws in the fireplace columns. See Figure 14.3.
G. Place the Rockwool J. Remove Screen Protector WARNING! Risk of Explosion! Follow rockwool placement instructions. DO NOT place rockwool directly over burner ports. Replace rockwool material annually. Improperly placed rockwool interferes with proper burner operation. • • • • Tear the corrugated as shown in Figure 14.6. The corrugated must be separated along the entire top edge of the protector. Slide the screen protector off the screen as shown in Figure 14.7.
K. Unpackage the Hood & Floor Cover L. Install Hood Remove the hood, floor cover and protective cardboard from the back side of the screen as shown in Figure 14.8. • • • 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 14.9. Figure 14.8 Removing Parts Package Figure 14.
M. Install Floor Cover Replacing Fixed Glass Assembly Install the floor cover as shown in Figure 14.10. • • Set the glass panel on the lower two or four glass assembly latches, ensuring the glass panel is centered in the opening. Replace screen. O. Close the Screen Assembly Rotate the screen closed. See Figures 14.12 and 14.13. Figure 14.10 Installing Floor Cover Note: The floor cover in the bottom front of the fireplace may be covering the UL labels. It is loose and can be removed/ replaced. N.
P. Air Shutter Setting Air shutter setting 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 shutter for longer vertical runs. See Figure 14.14. Turn the thumbscrew to open and close. Close Open Figure 14.
15 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 qualified technician in the diagnosis of a problem and the corrective action to be taken. This troubleshooting guide can only be used by a qualified technician. Contact your dealer to arrange a service call by a qualified technician. A. Standing Pilot Ignition System Symptom 1.
Troubleshooting (continued) Symptom 3. (Continued) Possible Cause Corrective Action C. Failed valve. Turn the valve knob to the ON position. Place the ON/OFF switch in the ON position. Check the millivolt meter a the thermopile terminals. The millivolt meter should read greater than 125mV. If the reading is acceptable, and if the burner does not come on, replace the gas valve. D. Plugged burner orifice. Check the burner orifice for stoppage. Remove stoppage. E. Wall switch or wires.
B. Intellifire Ignition System Symptom 1. Pilot won’t light. The ignitor/module makes noise, but no spark. Possible Cause A. Incorrect wiring. Corrective Action Verify “S” wire (white) for sensor and “I” wire (orange) for ignitor are connected to correct terminals on module and pilot assembly. B. Loose connections or electrical Verify no loose connections or electrical shorts in wiring from shorts in the wiring. module to pilot assembly.
Intellifire Ignition System - (continued) Symptom Possible Cause A. A shorted or loose connection 4. Pilot lights but continues in flame sensing rod. to spark, and main burner will not ignite. (If the pilot continues to spark after the pilot flame has been lit, flame rectification has not B. Poor flame rectification or occurred.) contaminated flame sensing rod. Corrective Action Verify all connections to wiring diagram in manual. Verify connections underneath pilot assembly are tight.
16 Reference Materials A. Appliance Dimension Diagram Dimensions are actual appliance dimensions. Use for reference only. For framing dimensions and clearances refer to Section 3. C 19-1/8 in. (486 mm) 11-5/8in. (295 mm) A Alternative Gas Access Gas Line Access 31-1/2 in. (800 mm) 2-3/8 in. (60 mm) 34 in. (864 mm) 6-1/2 in. (165 mm) 3 in. (76 mm) B 1-1/2 in. (38 mm) 34-1/2 in. (876 mm) Electrical Access 1-3/4 in. (44 mm) 8 in. (203 mm) 15-3/4 in. (400 mm) 23-1/2 in.
B. Vent Components Diagrams Effective Height/Length mm Pipe inches Effective Height/Length DVP Pipe DVP4 DVP6 DVP12 DVP24 DVP36 DVP48 DVP6A DVP12A DVP12MI DVP24MI 4 6 12 24 36 48 3-6 3 - 12 3 - 12 3 - 24 102 152 305 610 914 1219 76 - 152 76 - 305 76 - 305 76 - 610 10-1/2 in. (267 mm) 4-7/8 in. (124 mm) 45° 10-7/8 in. (276 mm) DVP45 45° Elbow (see chart) 10 in. (254 mm) 11-3/8 in. (289 mm) 1 in. (25 mm) 7-3/8 in. (187 mm) 9-1/4 in. (235 mm) 13-1/4 in. (337 mm) Assembled Height: 24 in.
B. Vent Components Diagrams (continued) 31 in. (787 mm) 24-5/8 in. (625 mm) 13-1/4 in. (367 mm) 27-1/2 in. (698 mm) 24-5/8 in. (625 mm) 13-1/4 in. (367 mm) RF12M Roof Flashing Multi-pak RF6M Roof Flashing Multi-pak 5 in. (127 mm) 13-3/4 in. (349 mm) 5 in. (127 mm) 11-7/8 in. (302 mm) 13-7/8 in. (352 mm) 13-3/4 in. (349 mm) BEK Trap Cap Brick Extension DVP-BEK2 DVP-HPC Cap Brick Extension 11-5/8 in. (295 mm) 12-1/8 in. (308 mm) 7-1/8 in. (181 mm) 5-3/4 in.
B. Vent Components Diagrams (continued) 7-3/8 in. (187 mm) 1-1/2 in. (38 mm) 17-3/4 in. (451 mm) 14 in. (356 mm) PVK-80 (For use with IPI and DSI appliances only.) 12 in. (305 mm) 3-7/8 in. (98 mm) DVP-TB1 Basement Vent Cap 10-1/2 in. (267 mm) DVP-TV Vertical Termination Cap 7-1/4 in. (184 mm) 12-1/2 in. (318 mm) 5-1/4 in. (133 mm) DVP-TVHW Vertical Termination Cap (High wind) 1 in. (25 mm) 7-1/4 in. (184 mm) 14 in. (356 mm) 14 in. (356 mm) 16-7/8 in. (429 mm) 3/8 in. (10 mm) 1 in.
B. Vent Components Diagrams (continued) Note: Heat shields MUST overlap by a minimum of 1-1/2 in. (38 mm). The heat shield is designed to be used on a wall 4 in. to 7-1/4 in. (102 mm to 184 mm) thick. If wall thickness is less than 4 in. (102 mm) the existing heat shields must be field trimmed. If wall thickness is greater than 7-1/4 in. (184 mm) a DVP-HSM-B will be required. 8 in. (203 mm) Heat Shield 15-1/8 in. (384 mm) Term Cap Minimum Effective Length Maximum Effective Length 3-1/8 in. 4-5/8 in.
B. Vent Components Diagrams (continued) Fillers Î DVP-TRAP to DVP-HPC Side Filler Kit 8-1/8 in. (206 mm) 13 in. (330 mm) 15 in. (381 mm) DVP-HRC-SS (Not approved for NDV4842) Effective Length 5-3/4 to 8-3/8 in. 146 to 213 mm 5-1/2 in. 140 mm 87° 8-3/8 in. 213 mm 3° 10-1/2 in. 267 mm 10-7/8 in. 276 mm DVP-HRC-ZC-SS (Not approved for NDV4842) Figure 16.
B. Vent Components Diagrams (continued) 6-1/2 in. 165 mm 6-1/2 in. 165 mm 8-3/4 in. 222 mm 6 in. 152 mm 6-5/8 in. 168 mm 6-5/8 in. 168 mm SLP-45 - 45° Elbow Effective Height/Length Effective Height/ Length SLP-Pipe SLP-FS Ceiling Firestop SLP-HVS Horizontal Pipe Support Î 6-1/2 in. 165 mm 9-1/4 in.
B. Vent Components Diagrams (continued) Î SLK-SNKD Snorkel Termination Cap SLP-CCS-BK Cathedral Ceiling Support Box-Black SLP-TVHW Vertical Termination Cap PVK-80 Power Vent 8-1/8 in. (206 mm) 13 in. (330 mm) 15 in. (381 mm) SLP-TRAP1 Horizontal Termination Cap DVP-FBHT Horizontal Termination Cap SLP-HRC-SS (Not approved for NDV4842) Effective Length 5-3/4 to 8-3/8 in. 146 to 213 mm 5-1/2 in. 140 mm 87° 8-3/8 in. 213 mm 3° 10-1/2 in. 267 mm 10-7/8 in.
18 17 12 10 9 72 16 11 15 14 13 8 3 2 7 6 5 1 22 19 21 4 20 23 4055-027 n 4055-194 4055-133 Qty 4 N 4031-222 Cover Plate 22 4044-161 4031-252 4055-272 Nailing Flange Back Gasket Floor Cover 26 27 Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08 593-527 NGK-DXV LPK-DXV Pilot Orifice LP Regulator NG Regulator LP Additional service part numbers appear on following page.
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08 73 5 IPI Valve 6 6 4 7 5 Standing Pilot Valve 4 2 8 7 1 2 1 3 3 8 9 10 9 11 10 12 4021-426 Orifice LP (# 52C) 302-320A 750-500 750-501 Flex Ball Valve Assembly Valve NG Valve LP 5 593-590A 4021-049 4021-512 4018-018 4021-435 4021-426 Module Module Wire Assembly Gasket, Bulkhead Bulkhead, Flexible Wire Assembly , Wall Switch Orifice NG (.
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08 18 17 12 10 9 16 11 15 14 13 8 3 2 7 6 5 1 22 4 19 20 21 23 4055-085 4055-083 Log 3 (Top Log) 3 4055-027 4055-273 Floor cover 593-527 NGK-DXV LPK-DXV Pilot Orifice LP Regulator NG Regulator LP Additional service part numbers appear on following page.
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08 75 5 IPI Valve 6 6 4 Standing Pilot Valve 7 5 4 2 7 1 3 8 2 1 3 8 9 11 9 10 12 10 582-843 582-854 Orifice NG (#43C) Orifice LP (#54C) 750-500 750-501 Flex Ball Valve Assembly Valve NG Valve LP 5 593-590A 4021-049 4021-512 4018-018 582-843 582-854 3 Volt Transformer Module Module Wire Assembly Gasket, Bulkhead Bulkhead, Flexible Wire Assembly , Wall Switch Orifice NG (#43C) Orifice LP (#54C) 9 10 11 12 593-592 583-593A
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08 18 17 12 10 11 9 16 15 14 13 8 7 3 2 6 5 1 22 19 20 4 21 23 Standing Pilot 4031-193 4044-161 4031-252 4055-274 Shield Junction Box Nailing Flange Back Gasket Floor Cover 25 26 27 IPI CONVERSION KITS LPK-DXV Regulator LP Additional service part numbers appear on following page.
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08 77 5 IPI Valve 6 6 4 7 5 Standing Pilot Valve 4 2 7 1 3 8 2 1 3 8 9 9 11 10 12 10 582-842 4021-602 Orifice NG (#42C) Orifice LP (0.058) Valve NG 593-590A 4021-049 4021-512 4018-018 Module Module Wire Assembly Gasket, Bulkhead Bulkhead, Flexible Wire Assembly , Wall Switch 9 10 11 12 582-842 4021-602 Orifice NG (#42C) Orifice LP (0.
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08 18 17 12 10 11 9 16 15 14 13 8 7 3 2 6 5 1 22 19 20 4 21 23 4055-089 Log 4 (Right Log) 4 Top Standoff 8 4055-027 Qty 4 4031-193 4044-161 4031-252 4055-275 Shield Junction Box Nailing Flange Back Gasket Floor cover 25 26 27 IPI CONVERSION KITS Y 593-527 NGK-DXV LPK-DXV Pilot Orifice LP Regulator NG Regulator LP Additional service part numbers appear on following page.
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08 79 5 IPI Valve 6 6 4 7 5 Standing Pilot Valve 4 2 7 1 3 8 2 1 3 8 9 9 11 10 12 10 582-837 582-852 Orifice NG (#37C) Orifice LP (#52C) Valve NG 4021-512 4018-018 Module Module Wire Assembly Gasket, Bulkhead Bulkhead, Flexible Wire Assembly , Wall Switch 9 10 11 12 582-837 582-852 Orifice NG (#37C) Orifice LP (#52C) 4021-049 593-590A 593-592 583-593A 3 Volt Transformer 4021-045 Brass Fitting 8 750-501 7 Valve LP
D. Optional Components Model # Description Model # Description NDV3630 Top/rear direct vent standing pilot, natural gas, 36” framing width, 30” viewing glass NDV3933 Top/rear direct vent standing pilot, natural gas, 39” framing width, 33” viewing glass NDV3630L Top/rear direct vent standing pilot, L.P. gas, 36” framing width, 30” viewing glass NDV3933L Top/rear direct vent standing pilot, L.P.
Model # Description Model # Description NDV4236 Top/rear direct vent standing pilot, natural gas, 42” framing width, 36” viewing glass NDV4842 Top/rear direct vent standing pilot, natural gas, 48” framing width, 42” viewing glass NDV4236L Top/rear direct vent standing pilot, L.P. gas, 42” framing width, 36” viewing glass NDV4842L Top/rear direct vent standing pilot, L.P.
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E. Contact Information Heatilator, a brand of Hearth & Home Technologies Inc. 1915 W. Saunders St., Mt. Pleasant, IA 52641 Please contact your Heatilator dealer with any questions or concerns. For the location of your nearest Heatilator dealer, please visit www.heatilator.com.