www.montigo.com fire feature Installation Operation & Maintenance Manual Check local codes and read all instructions prior to installation. L42DF-ST Gas Fireplace L42DF-ST Indoor L42DF-ST Indoor Shown Warning: Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. Refer to this manual. For assistance or additional information consult a qualified installer, service agency or the gas supplier.
L42DF-ST See-thru Indoor Gas Fireplace fire feature Warning: Read this manual before installing, operating or troubleshooting this appliance. Please retain this owner's manual for future reference. Congratulations Congratulations on selecting a FireFeature gas fireplace, an elagent and well designed gas fireplace built to your specifications. The Firefeature gas fireplace you have selected is designed to provide the utmost in safety, reliability, and engineering standards.
L42DF-ST See-thru Indoor Gas Fireplace fire feature Introduction Thank You for choosing a Montigo Gas Fireplace. About this Fireplace: The L42DF-ST (See-thru) is a fireplace with a linear-style burner. This fireplace can be converted to both a Top Vent or Rear Vent application, and is available in the models below. The L42DF-ST (See-thru) is rated for Natural Gas at 34,000 Max. BTU/H (9.96) Kilowatts Input and 25,000 Min. BTU/H (7.33) Kilowatts. ► L42DF-ST; Top or Rear Vent, Millivolt Pilot.
L42DF-ST See-thru Indoor Gas Fireplace fire feature Installation Installing The Fireplace Shell The L42DF-ST 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, must be considered when selecting the fireplace location. Try to select a location that does not interfere with room traffic, has adequate ventilation, and offers an accessible pathway for Direct Vent installation.
L42DF-ST See-thru Indoor Gas Fireplace fire feature Installation Combustible materials may be used, (left & right), surround & bottom. Above fireplace see Fig. 24 & 25. Vent Installation This section covers the installation of direct venting and terminations. Installation Requirements QQ Framing Kit, (Part No. L42FS01B, 4-pcs. Fasten to Combustible framing with supplied hardware. Backframe Min. 42” both sides Typical Figure 3. Backframe dimensions.
L42DF-ST See-thru Indoor Gas Fireplace fire feature Installation Installing Terminations with Built-In Frames Installing Heat Guards over Terminations 11 PTO-3 (5"/8") 11 PTKOG (5"/8") Figure 5a. Installing a PTO termination. Figure 5d. Installing a PTO termination heat guard. 1. Frame the termination opening to 11" x 11". 2. Fasten the termination to the studs using a minimum of 4 screws. Installing Terminations with MSR Frames 12 MSR 1.
L42DF-ST See-thru Indoor Gas Fireplace fire feature Installation Top Vent Venting Runs 1 MIN 1 MIN. Both sides Typical Example A: (Unacceptable Installation N.G. & L.P.) If the vertical dimension from the hearth is 108" and the horizontal run to the wall flange of the vent termination is 180", this would not be an acceptable installation. RHS8 Heat Shield Example B: (Acceptable Installation N.G. & L.P.
L42DF-ST See-thru Indoor Gas Fireplace fire feature Installation Note: Flame characteristics will change if the maximum vent height is used. A maximum of two offsets (each offset has two 90° bends) may be made and shall not exceed total length of 25% of the vertical vent height, when measured center to center of piping. Example: Typical vent installation. 20' vertical vent 2 - 2' offsets required 25% of 20' = 5' max. offset allowed This venting configuration meets requirements.
L42DF-ST See-thru Indoor Gas Fireplace fire feature Installation Side Vent Venting Requirements Short Configurations: The L42DF-ST can Only be rear vented as shown in Figure 15, 16, 17, 17a, 17b. The vent Must exit the fireplace using a 90 degree elbow and run vertical through the roof, etc. For installations straight through the wall, use an PTO-3/-3F termination and PXT-5 or PXT-10 to achieve the desired length. The maximum horizontal vent run with no vertical lift is 12". See Figure 16.
L42DF-ST See-thru Indoor Gas Fireplace fire feature Installation Vertical Vent Installations Vertical vent Installations. • minimum 2' (two feet) above the highest point where vent passes through the roof. • minimum 6' (six feet) from a mechanical air inlet • minimum 18" (1 1/2 feet) from a parapet wall. PEXT Solid Section Maximum vent height is 32 feet above fireplace. Note: Flame characteristics will change if the maximum vent height is used.
L42DF-ST See-thru Indoor Gas Fireplace fire feature Installation Reduced Vertical Installation (Available with Linear LDVPV47 Power Vent ONLY) It is possible to reduce vertical vent runs from 5"/8" venting to 4"/7" venting. Reduced vertical venting may only be used when the Linear (In-line) Power Vent is required. This is commonly due to longer than normal vent runs, or unusually long horizontal Vent runs.
L42DF-ST See-thru Indoor Gas Fireplace fire feature Installation Mantels & Surrounds Wiring L42DF-ST NOTE: National Canadian Gas Association mantel test requirements are for fire hazard prevention to combustible materials. Gas Control and Pilot Wiring L42DF-ST-I Honeywell (Q3450) Pilot Assembly New technology, to meet consumer and government demands for the wise use of energy, has prompted us to manufacture many models of fireplaces which are hot, fuel and energy efficient.
L42DF-ST See-thru Indoor Gas Fireplace fire feature Installation Removing and Installing L42DF-ST the Doors Removing the doors: The doors are removed in a few simple steps. Follow these Steps below to remove the Horizontal access panel, unlatch the door buckles and, remove the door. Replace in reverse order. Step 1: Remove the Horizontal Access Panel: Remove the Horizontal cover by placing fingers in both finger holes, then pushng away from you and lifting out.
L42DF-ST See-thru Indoor Gas Fireplace fire feature Installation Installing the Glass Beads and L42DF-ST Optional Rocks WARNING! Do not attempt to clean glass when hot. L42DF-ST Do not clean glass with abrasive materials as any glass etching may cause premature glass failure. Do not operate this fireplace without the glass door, or with a broken glass door. Beads The L42DF-ST is supplied with three bags of Designer Glass beads.
L42DF-ST See-thru Indoor Gas Fireplace fire feature Operation - Model L42DF-ST L42DF-ST with Continuous Pilot For Your Safety - READ BEFORE LIGHTING: WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. A. This appliance has a pilot which must be lighted by hand. When lighting the pilot, follow these instructions exactly. B. BEFORE LIGHTING smell all around the appliance area for gas.
L42DF-ST See-thru Indoor Gas Fireplace fire feature Operation - Model L42DF-ST-I L42DF-ST-I with Honeywell Electronic Ignition For Your Safety - READ BEFORE LIGHTING: WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. 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.
L42DF-ST See-thru Indoor Gas Fireplace fire feature Operation - Model L42DF-ST-A B-Series BF-A L-Series DF-I L42DF-ST-A with American Flame Electronic Ignition with American For Your Safety - Flame READElectronic BEFORE Ignition LIGHTING: WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. A.
L42DF-ST See-thru Indoor Gas Fireplace fire feature Operation Maintenance Lighting Instructions General See pages 13 to 15. QQ Burner Adjustment Have the fireplace and installation inspected yearly. The inspection must include, but is not limited to, the following: The L42DF-ST is equipped with an adjustable burner, allowing you to raise or lower the flames. To adjust the flames, locate the black knob marked 'Hi-Lo', in the centre of the gas control valve (See Figure 32).
L42DF-ST See-thru Indoor Gas Fireplace fire feature Maintenance Gas Control Valve L42DF-ST-I Troubleshooting Power Generator Pilot Adjustment Screw Wall Switch Inlet Pressure Manifold Pressure Test Connection Figure 33. Sit Nova 820 gas valve. Pilot Burner Adjustment 1. Locate Pilot Adjustment Screw. (See figure 33.) 2. Adjust pilot screw to provide properly sized flame as shown in figure 34). 3. After installing or servicing, leak test with a soap solution with main burner on.
L42DF-ST See-thru Indoor Gas Fireplace fire feature Maintenance Spare Parts - L42DF-ST L42DF-ST L42DF-ST-I L42DF-ST-A NG Gas Valve RGC1006 RGC1004 RGC3033 LP Gas Valve RGC1005 RGC1003 RGC3034 RPA020 RPA003 RPA052 RPA021 RPA004 RPA053 NG Pilot LP Pilot Burner NG RBL42501 Burner LPG RBL42502 Oriface NG Oriface LPG ROR1153 ROR1153 ROR1153 ROR1154 ROR1154 ROR1154 Door RDTL42 Base RLG550 RDTL38 RLG550 RDTL38 RLG550 Page 20 Part No.
L42DF-ST See-thru Indoor Gas Fireplace fire feature 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, 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 and fibre logs. Glass, plated/painted finishes, and refractory lining are exempt.
L42DF-ST See-thru Indoor Gas Fireplace fire feature Appendix A - Termination Locations A = clearance to the termination frame above grade, veranda, porch, deck, or balcony [16 inches (41 cm) minimum] N= B = clearance to door, or sides and top of window, that may be opened [16 inches (41 cm) minimum for appliances ≤100 000 BTU/H (30kW)] P = clearance under veranda, porch, deck, or balcony [16 inches (41 cm) minimum‡ to non-combustibles] [22 inches (56 cm) minimum‡ to combustibles] clearance above pave
L42DF-ST See-thru Indoor Gas Fireplace fire feature Appendix B - 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.
fire feature XG0812 - 081009 Canadian Heating Products Inc. Langley, BC V4W 4A1 Montigo Del Ray Corp.
