fire feature www.montigo.com Installation Operation & Maintenance Manual Check local codes and read all instructions prior to installation. L52DF Gas Fireplace L52DF Indoor L52DFO 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.
L52DF Flush 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.
L52DF Flush Indoor Gas Fireplace fire feature Introduction Thank You for choosing a Montigo Gas Fireplace. About this Fireplace: The L52-DF is a fireplace with a linear-style burner. This fireplace can be converted to both a Top Vent or Rear Vent application, and is currently available in the models below. The L52DF is rated for Natural Gas or Propane at 40,000 BTU/H (11.73 Kilowatts) Input. QQ L52DF; Top Vent, Millivolt Pilot. QQ L52DF-I; Top Vent, Intermittent Pilot (HSI).
L52DF Flush Indoor Gas Fireplace fire feature Installation Installing The Fireplace Shell Framing The 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.
L52DF Flush Indoor Gas Fireplace fire feature Installation Installing The Gas Line The gas line must be installed before finishing the L52DF Fireplace. Natural Gas requires a minimum inlet gas supply pressure of 5.5" W.C. & a manifold pressure of 3.5" W.C. Propane Gas requires a minimum inlet gas supply pressure of 11" W.C. & a manifold pressure of 10" W.C. Provision must also be made for a 1/8" N.P.T.
L52DF Flush Indoor Gas Fireplace fire feature Installation Installing Terminations with Built-In Frames Installing Heat Guards over Terminations 11 PTO-3F (5"/8") 11 PTKOG (5"/8") Figure 5a. Installing a PTO termination. 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 Figure 5d. Installing a PTO termination heat guard. 1.
L52DF Flush Indoor Gas Fireplace fire feature Installation Installing the Nailing Flange Extension Once the fireplace is placed into the rough framed opening, and the supplied steel lintel is in place, (Part No. L42087) (see Figure 2), the supplied nailing extension must be placed along the top edge of the fireplace and securely fastened in place to the metal lintel, and combustible wood framing.
L52DF Flush Indoor Gas Fireplace fire feature Installation collar to the wall flange of the termination. Plot on the Venting Graph (Fig. 9a) with an 'X'. E - Elbows If the 'X' falls on or above the top boundary of the shaded area, the installation is acceptable.
L52DF Flush Indoor Gas Fireplace fire feature Installation Example 2: 4’ max. Rigid sections and an elbow used in conjunction with 3 ft. flex section (PFL-3) will, when extended in a five foot chase, allow for a maximum horizontal run of twelve and one-half feet from the centre of the fireplace to outside wall and a minimum of 7'6" when retracted in opposite direction (see Figure 12 and 13).
L52DF Flush Indoor Gas Fireplace fire feature Installation PEXT 32’ PEXT PXT-10 * For venting MIN 1" clearance to all vertical combustibles, MIN 2" to all horizontal combustibles. Figure 15. Straight, vertical venting showing required PXT-10 adaptor (supplied with the PVTK-1 termination). Figure 17. Vertical venting with 2 offsets (1 offset= two 90° bends). 1 MIN 1 MIN. Both sides Typical RHS8 Heat Shield 1 MIN Figure 16a. RHS8 Installation.
L52DF Flush Indoor Gas Fireplace fire feature Installation B. Multi-Elbow Installations 2. 45° Corner Installation. Attach an PEL-90 (90° elbow) directly onto the flue collar, and attach it to the PEL-45 (45° elbow). Cut the PXT-18 to suit and insert it into the PEL-45. Slide the fireplace into position, and then connect it to the exterior termination. For more difficult installation situations, the L52DF Rear Vent must be installed with only one or two 90° elbows.
L52DF Flush Indoor Gas Fireplace fire feature Installation Rear Vent Venting Runs Note: Rear venting is ONLY available in the two options! The L52DF, Rear Vent has only two possible installation in the rear vent configuration, one 90degree elbow off the back and straight up through the roof of the structure, or Figure 23 with two elbows. Heat Shield The heat shield (RHS101) must be used on all installations straight through the wall, at the point where the vent pipe connects to the termination.
L52DF Flush Indoor Gas Fireplace fire feature Installation Installing The Horizontal & Vertical Exterior Power Vent A Power Vent is required where the Termination is located too far away from the gas fireplace and/or if the vent run is beyond the scope of this document, or the specifications recommend vent augmentation. There are four 4/7 Power Vent models available. These Power Vents are required for Superior venting, safe operation & years of trouble free operation.
L52DF Flush Indoor Gas Fireplace fire feature Installation Mantels & Surrounds Non-Combustible Facing Material NOTE: National Canadian Gas Association mantel test requirements are for fire hazard prevention to combustible materials. Drywall/Sheetrock 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.
L52DF Flush Indoor Gas Fireplace fire feature Installation L52DF-I Wiring for the optional Fan Kit All L52DF fireplaces may be equipped with optional fan kits for circulating heat into the living space. Installations in Canada which employ the fans must be electrically grounded in accordance with CSA C22.1 Canadian Electrical Code Part 1 and/or Local Codes.
L52DF Flush Indoor Gas Fireplace fire feature Installation Step 5: Ensure the tool is firmly in the lower end of the slot, (as shown), Then pull toward you (Caution: hold the tool securely). 2 Figure 28d. Step 6: Pull hard if necessary to release the spring tension. (Caution: The latch springs back with force, hold the tool securely). 3 Figure 28e. Step 7: Remove the tool from the latch slot. Ensure the latches are hanging freely, the hook end is released from the bottom of the door.
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L52DF Flush Indoor Gas Fireplace fire feature Operation - Model L52DF L52DF 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.
L52DF Flush Indoor Gas Fireplace fire feature Operation - Model L52DF-I L52DF-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. BEFORE LIGHTING smell all around the appliance area for gas.
L52DF Flush Indoor Gas Fireplace fire feature Operation - Model L52DF-ST-A B-Series BF-A L52DF-A L-Series DF-I 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.
L52DF Flush Indoor Gas Fireplace fire feature Operation Maintenance Lighting Instructions General See pages 16, 17 and 18. QQ Have the fireplace and installation inspected yearly. The inspection must include, but is not limited to, the following: Burner Adjustment The L52DF 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).
L52DF Flush Indoor Gas Fireplace fire feature Maintenance Gas Control Valve L52DF-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.
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L52DF Flush 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.
L52DF Flush 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 paved side
L52DF Flush 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.
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XG0185 - 092909 Canadian Heating Products Inc. Montigo Del Ray Corp.
