Installation & Maintenance Manual H38DF HL38DF HR38DF HW38DF Indoor Residential Fireplace DANGER WARNING Read and understand this manual. Improper installation, adjustment, alteration, service or maintenance can cause serious injury, property damage or even death. For assistance or additional information consult a qualified installer, service agency or the gas supplier. Do not store or use gasoline or any other flammable vapors and liquids in the vicinity of this or any other gas burning appliance.
H*38DF Gas Fireplace NOTICE You must read and understand this manual prior to installation, operation or troubleshooting this appliance. Please retain this owner’s manual for furure reference and maintenance. Table of Contents ..................................................................................3 ▪ Section 3-3-3: Heat Shields........................................................16 Models ..................................................................................
H*38DF Gas Fireplace Safety Alert Key DANGER WARNING Indicates a hazardous situation which, if not avoided, WILL result in death or serious injury or property damage. Indicates a hazardous situation which, if not avoided, COULD result in death or serious injury or property damage. CAUTION NOTICE Indicates a hazardous situation which, if not avoided, WILL result in minor or moderate injury.
H*38DF Gas Fireplace Installation Section A: Before You Start IMPORTANT MESSAGE: SAVE THESE INSTRUCTIONS The H*38DF* Direct Vent fireplace must be installed in accordance with these Instructions. Carefully read all the Instructions in this manual first. Consult the Local Gas Branch to determine the need for a permit prior to starting the installation. It is the responsibility of the installer to ensure this fireplace is installed in compliance with the manufacturers instructions and all applicable codes.
H*38DF Gas Fireplace Installation Section 1: Installation Overview & Product Dimensions Please review the Installation Checklist on Page 4 for general information on preparing for a successful installation of your fireplace. The H*38DF* fireplace may be installed in any location that maintains proper clearances to air conditioning ducts, electrical wiring and plumbing. Safety, as well as efficiency of operation, should be considered when selecting the fireplace location.
H*38DF Gas Fireplace Installation Section 2: Framing 1). Frame in the enclosure for the unit with framing materials. The Top Vent framed opening for the assembled H*38DF* fireplace is 37 3/4" wide, x 42" high x 21⅛" deep. For assembled HW38DF* fireplace is 37 3/4" wide, x 42" high x 22⅛" deep , see Figure 2. Ceiling level 2” min.* 18” max. NOTE: When constructing the framed opening, please ensure there is access to install the gas line when the unit is installed. See Figure 21. Min.
H*38DF Gas Fireplace Installation Installing The Standoffs Clearances When installing a shelf over the top of the fireplaces, the following guidelines must be adhered to: For Rear Vent applications, the minimum clearance is 2" from the rear of the fireplace to a wall, or any combustible materials, and 9" clearance from the top of the fireplace to the underside of any combustible shelf materials.
H*38DF Gas Fireplace Installation Section 3: Venting Montigo supplies a variety of direct venting and termination options. The direct vent termination location MUST be selected such that it is the highest point in the venting assembly. It should also be selected such that it provides the shortest vent run possible. Should it be impossible to ensure that the termination is the highest point or to meet the venting guidelines laid out below please contact your Montigo dealer to discuss power venting options.
H*38DF Gas Fireplace Installation Section 3-2: INSTALLING A ROOF MOUNTED DIRECT VENT TERMINATION (PVTK-1) This section applies to installations where the direct vent termination will be roof mounted. Section 3-2-1: VENTING LAYOUT Selection of components and details of venting lay out should adhere to the following guidelines: The maximum termination point is 32’ above the fireplace (NOTE: if the maximum termination height is used, the flame pattern may be affected).
H*38DF Gas Fireplace Installation PVTK1 Termination Support plate 32’ max Support ring 18” Max. Figure 9c. Rear vent, Roof mounted venting (1 = 90° bend). Page 10 XG0147 - 011912.
H*38DF Gas Fireplace Installation Section 3-3: INSTALLING A WALL MOUNTED DIRECT VENT TERMINATION This section applies to installations where the direct vent termination will be wall mounted. 1). Installation of Termination with built in frame A Termination with a Built-In Frame is installed during framing of a structure. 1. Frame the termination opening to 11" x 11". 2. Install exterior sheathing to the structure framing. 3. Fasten the termination to the sheathing using a minimum of 4 screws.
H*38DF Gas Fireplace Installation Section 3-3-1: VENTING LAYOUT: Wall mounted termination. Selection of components and details of venting layout should adhere to the following guidelines: C Vent terminations must not be recessed in walls or siding. All through-the–wall terminations within 3’ of the fireplace must have a Montigo Heat Shield (RHS101) installed. See Section 3-3-3. All through-the-wall terminations beyond 3' of the fireplace must have a Montigo Heat Shield (RHS8) installed.
H*38DF Gas Fireplace Installation 45° Corner Installation. Attach an PEL-45 (45° elbow) directly onto the flue collar. Cut the PXT-20 to suit, and attach it to the PEL-45. Slide the fireplace into position and attach to the termination. Heat Shield PXT-18 PEL-45 Elbow PEL-90 Elbow Figure 13. Corner installation. (NG Models Only) 45° or less Corner Installation. Use an PTO-4 termination and an PFL-1 or PFL-2/PFL-2 (12" or 24" compressed length) and a frame, if appropriate.
H*38DF Gas Fireplace Installation Notes Wall Mounted Terminations: Rear Vent All dimension lengths for vertical or horizontal runs are measured from centre of the vent pipe. Venting runs must fall within the limits set by the venting graphs, see Figure 14. Fireplace must be converted to Rear Vent configuration prior to running vent, see Figure 8 and 8a.
H*38DF Gas Fireplace Installation Section 3-3-2: VENTING COMPONENTS The following components and associated Montigo part numbers for installation of a roof or wall mounted termination. Use only Montigo Vent Components. Use of non-Montigo parts will VOID the warranty and may impede operation of the fireplace.
H*38DF Gas Fireplace Installation Section 3-3-3: Heat Shields Installing a Wall Mounted RHS8 Heat shield Installing a Wall Mounted RHS101 Heat shield. The RHS8 Heat shield CANNOT be used WITHIN 36" horizontal or 60" vertically of the fireplace, (see figure 15a). For applications within these dimensions the RHS101 Heat Shield MUST be used. . To install the RHS8, frame an opening in combustible construction, Figure 15 below. Slide the Heat shield in place over the vent pipe which attaches to the fireplace.
H*38DF Gas Fireplace Installation Section 4: Wiring Models H38DFNI H38DFLI HL38DFNI HL38DFLI ON / OFF (CPI / IPI MODE Not Used) ON/OFF Green Orange HR38DFNI IPI/CPI HW38DFNI HW38DFLI Battery Holder 4 x 1.5V AA Type Red Black 880 Valve VALVE BATTERY Chassis connection 120 Vac INPUT GROUND DFC 7 Vdc STABILIZED SUPPLY OUTPUT DC SUPPLY Figure 17.
H*38DF Gas Fireplace Installation Installing the remote On/Off Wall Switch The H*38DF* gas valve may be connected to a wall switch. Do NOT connect any external power to the remote switch. The valve will generate its own power on a millivolt circuit or will draw its power from an AC Connection inside the fireplace, depending on the model of the unit. Use only low voltage wire, and DO NOT connect any external power to the remote switch. Refer to Figure 17, 18, or 19 for wiring requirements.
H*38DF Gas Fireplace Installation Section 5: Installing the Gas Line Section 5-1: FUEL CONVERSION Gasline Access 0.875” dia. Verify that your fireplace is compatible with your available gas type. (Natural Gas or Propane shown by "N" or "L" in your model number If gas type is not compatible, contact your local Montigo representative to purchase a conversion kit. Conversion kits must be installed by a qualified service technician.
H*38DF Gas Fireplace Installation Section 6: Finishing Finishing Around the Fireplace Combustible mantels and mouldings may be safely installed over the top and on the front of the fireplace provided that they do not project beyond shaded area shown in Figure 22.
H*38DF Gas Fireplace Installation Section 7: Installing & Removing the Door Removing the door: The H*38DF* doors are removed in a few simple steps. Follow these instructions below to remove the Horizontal access panel, unlatch the door buckles and, remove the door. Replace in reverse order. Remove the Horizontal Access Panel: Step 1: Remove the Horizontal Access Panel: Remove the Horizontal cover by placing fingers in both finger holes, then pushing away from you and lifting out.
H*38DF Gas Fireplace Installation Section 8: Installing the Accessories Installing the Log set: The H38DF* is supplied with a six ceramic fibre log logset. Unpack the logs and handle them very carefully. Step 1. Remove the glass door as described in the previous Instructions. Air Inlets Rear / Bottom Log Fireplace Base Log A Pilot Assembly Log E Figure 25c. Top Right Log, (Log E).. Air Inlets Step 6. Place Front Right log (Log E) as shown in figure 25e. Notch in Log Fireplace Base Figure 25.
H*38DF Gas Fireplace Installation Installing Firestones in Natural Gas and Propane Fireplaces The HL38DF* fireplace is supplied with firestones. Remove the Door as shown on page 21. Follow these instructions to ensure all parts are removed or replaced as required. Once the glass door is removed place the firestones randomly across the pan as described in Figure 26 to 26a. .
H*38DF Gas Fireplace Installation Installing the Designer River Rocks: 4. The HR38DF* is supplied with (29) twenty-nine faux ceramic fibre river rock. Unpack the rocks and handle them very carefully. Shown Below: 1. Next step, install the Upper (8) eight Faux Rock "C" as shown in Figure 28d. Note: place cut surfaces of Rocks face down on lower Rocks. Remove the glass door as described in the previous Instructions.
H*38DF Gas Fireplace Installation Installing the Wildfire Log set: The HW38DF* is supplied with five ceramic fibre logs. Unpack the logs and handle them very carefully. Step 1. Remove the glass door as described in the previous Instructions 2. The base log is factory-installed. 3. Arrange the ember chips on top of the burner tray. Care should be taken when placing the ember chips, as blocked burner ports may cause an incorrect flame pattern, carbon deposits and delayed ignition.
H*38DF Gas Fireplace Operation Section 9: Start-up Sequence Standing (Continuous) Pilot Ignition (SIT NOVA 820) For Your - READ BEFORE LIGHTING: withSafety American Flame Electronic Ignition WARNING If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury or death. A. This appliance has a pilot which must be lit by hand. When lighting the pilot, follow these instructions exactly. B.
H*38DF Gas Fireplace Operation SIT Proflame Electronic Ignition For Your Safety - READ BEFORE LIGHTING: with American Flame Electronic Ignition WARNING If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury or death. A. This appliance is equipped with an ignition system that lights the pilot burner automatically. Do not attempt to light the pilot by hand. B. BEFORE LIGHTING smell all around the appliance area for gas.
H*38DF Gas Fireplace Operation Honeywell Electronic Ignition For Your Safety - READ BEFORE LIGHTING: with American Flame Electronic Ignition WARNING If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury or death. A. This appliance is equipped with an ignition system that lights the pilot burner automatically. Do not attempt to light the pilot by hand. B. BEFORE LIGHTING smell all around the appliance area for gas.
H*38DF Gas Fireplace Maintenance Hi-Lo Burner Adjustment: (SIT Nova 820). Lighting Instructions See pages 26 to 28. General Have the fireplace and installation inspected yearly. The inspection must include, but is not limited to, the following: • A visual check of the entire vent system and termination. • An inspection of the explosion relief flappers and the door gaskets to ensure a proper seal. • An inspection of the burner, vent run, and primary air openings.
H*38DF Gas Fireplace Maintenance Troubleshooting: SIT Nova 820: Honeywell: The following is a troubleshooting chart of possible problems: PROBLEM CORRECTIVE ACTION The following is a troubleshooting chart of possible problems: Noisy Pilot Flame Locate pilot adjustment screw on gas control valve. Flame is decreased by turning adjustment screw clockwise. Pilot won’t ignite Disconnect remote wires and try to light pilot. If pilot now works, remote connections are faulty.
H*38DF Gas Fireplace Replacement Parts H38DF HL38DF HR38DF NG Gas Valve RGC1006 RGC1006 RGC1006 LP Gas Valve RGC1005 RGC1005 ~ NG Pilot RPA020 RPA020 RPA020 LP Pilot RPA021 RPA021 ~ NG Burner HW38DF Contact a Local Montigo Dealer LP Burner NG Orifice R0R1120 LP Orifice Door R0R1120 R0R1121 ~ ~ RDTH38 RDTH38 RDTH38 Log Base RLGSH38B Log Set RLGSH38 ~ ~ ~ ~ ~ All service and repairs should be performed by a qualified Technician.
H*38DF Gas Fireplace Appendix A: Venting Terminations Appendix Canada* USA** A clearance to the termination frame above grade, veranda, porch, deck, or balcony Location 12 inches 12 inches B clearance to top of doors or operable windows 12 inches 12 inches C clearance to sides or bottom of door or operable windows 9 inches 12 inches D clearance to permanently closed window when installed with approved gas penetration termination 0 0 E clearance to permanently closed window Recommended
H*38DF Gas Fireplace Appendix Appendix B Warranty: The Warranty The Companies warrants the Montigo Gas Appliance to be free from defects in materials and workmanship at the time of manufacture. On the Montigo fireplace, there is a ten-year warranty on the firebox and its components, a five-year warranty on the main burner and pilot burner, and a one-year warranty on the gas control valve, fibre logs and Power Vent Module.
H*38DF Gas Fireplace Appendix Appendix C: State of Massachusetts Amendment (Gas Fireplace / Equipment sold in the State of Massachusetts) 5.08: Modifications to NFPA-54, Chapter 10 (1) Revise NFPA-54 section 10.5.4.
H*38DF Gas Fireplace Notes XG0147 - 011912.
H38DF Residential Gas Fireplace Ferndale, Washington TF: 1.800.789.6236 FX: 1.866.3000.0927 XG0147 - 011912.1 Langley, British Columbia TF: 1.800.378.3115 FX: 1.604.607.
