Montigo L42DF Installation & Maintenance Manual
Montigo L42DF Installation & Maintenance Manual

Montigo L42DF Installation & Maintenance Manual

Indoor l-series residential fireplace

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Installation & Maintenance Manual
DANGER
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. A fire or explosion my occur causing serious
injury, property damage or even death.
XG0181
WARNING
®
C
US
Canadian Heating Products Inc. Langley, BC V4W 4A1 | Montigo Del Ray Corp. Ferndale, WA 98248
L42DF Indoor
L-Series
Residential
Fireplace
CAUTION
Glass doors on gas fireplaces are extremely hot while the fireplace is on and
remain hot even after the fireplace has been turned off. Safety screens are
available and can reduce the risks of severe burns. Please keep children away
from the fireplace at all times.
NOTICE
Installer: Leave this manual with the appliance. Do not remove.
Consumer: Retain this manual for maintenance and future reference. Do not Discard.
DANGER
Blank
IF YOU SMELL GAS
Blank
Flammable materials
Explosion risk
Toxic
Corrosive
Danger overhead crane
Fork lift trucks
High voltage
Do not try to light any appliance.
Blank
Flammable materials
Explosion risk
Toxic
Corrosive
Danger overhead crane
Fork lift trucks
High voltage
Do not touch any electrical switch; do not use any phone in your building.
General Warning
Laser Radiation
Biohazard
Oxidising
Hot surface
Danger of entrapment
Danger of death
Flammable materials
Explosion risk
Toxic
Corrosive
Danger overhead crane
Fork lift trucks
High voltage
Immediately call your gas supplier from a neighbor's phone. Follow the gas
General Warning
Laser Radiation
Biohazard
Oxidising
Hot surface
Danger of entrapment
Danger of death
Irritant
Slippery floor
Watch your step
Cutting
High temperatures
Glass hazard
Danger of suffocation
Blank
supplier's instructions.
General Warning
Laser Radiation
Biohazard
Oxidising
Hot surface
Danger of entrapment
Danger of death
Irritant
Slippery floor
Watch your step
Cutting
High temperatures
Glass hazard
Danger of suffocation
Gas bottles
Watch for
Electricity
Danger for cutter
Entrapment hazard
Battery hazard
Rotating parts
Flammable materials
falling objects
Explosion risk
Toxic
Corrosive
Danger overhead crane
Fork lift trucks
High voltage
If you cannot reach your gas supplier, call the fire department.
Irritant
Slippery floor
Watch your step
Cutting
High temperatures
Glass hazard
Danger of suffocation
Gas bottles
Watch for
Electricity
Danger for cutter
Entrapment hazard
Battery hazard
Rotating parts
Low temperature
Strong magnetic field
falling objects
Optical radiation
Non ionizing
Radiation
Hazardous to the
Danger of harming
radiation
Hot surface
Danger of entrapment
Environment
Danger of death
your hands
General Warning
Laser Radiation
Biohazard
Oxidising
Gas bottles
Watch for
Electricity
Danger for cutter
Entrapment hazard
Battery hazard
Rotating parts
falling objects
Low temperature
Strong magnetic field
Optical radiation
Non ionizing
Radiation
Hazardous to the
Danger of harming
radiation
Environment
your hands
Irritant
Slippery floor
Watch your step
Cutting
High temperatures
Glass hazard
Danger of suffocation
Low temperature
Strong magnetic field
Optical radiation
Non ionizing
Radiation
Hazardous to the
Danger of harming
radiation
Environment
your hands
Gas bottles
Watch for
Electricity
Danger for cutter
Entrapment hazard
Battery hazard
Rotating parts
falling objects
112811

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Summary of Contents for Montigo L42DF

  • Page 1 Danger of harming radiation Environment your hands Gas bottles Watch for Electricity Danger for cutter Entrapment hazard Battery hazard Rotating parts falling objects XG0181 112811 Canadian Heating Products Inc. Langley, BC V4W 4A1 | Montigo Del Ray Corp. Ferndale, WA 98248...
  • Page 2: Table Of Contents

    ▪ SIT Hi-Lo Burner Adjustment ............24 ▪ Section 3-3-1: Venting Layout ..........11 - 12 ▪ SIT Pilot Burner Adjustment ............24 ▪ Top Vent, Wall mounted Graph, L42DF ........11 ▪ Troubleshooting ..............25 ▪ Top Vent, Wall mounted termination (one elbow) ..... 11 SIT- Nova 820 Gas Control Valve ..........25...
  • Page 3: Safety Alert Key

    INTRODUCTION Congratulations on your purchase of a Montigo Fireplace. With over 30 years of experience, Montigo is committed to providing you with a gas fireplace that is not only a beautiful addition to your space, but that is also designed and manufactured to the highest safety, reliability and engineering standards.
  • Page 4: Installation

    Section A: Before you Begin IMPORTANT MESSAgE: SAVE THESE INSTRUCTIONS Installation Checklist The L42DF* Direct Vent fireplace must be installed in accordance with Determine the desired install location of your fireplace. „ these Instructions. Carefully read all the Instructions in this manual See Section 1, Dimensions on Page 5, and refer to the Framing „...
  • Page 5: Section 1: Installation Overview And Product Dimensions

    Direct Vent installation. The L42DF* fireplace may be installed in any location that maintains proper clearances to air conditioning ducts, electrical wiring and plumbing. The fireplace dimensions are shown below: Safety, as well as efficiency of operation, should be considered when selecting the fireplace location.
  • Page 6: Clearances

    L42DF* Indoor Gas Fireplace Installation Section 2: Framing Combustible Header, with Supplied shield. Combustible Shelf 1). Frame in the enclosure for the unit with framing materials. The PEL Short framed opening for the assembled fireplace is 42" wide, x 37" high x 90 elbow 22⅝"...
  • Page 7 Step 3. Nail or screw the top shield in place flush with framing, as shown in figure 6b. Included with the L42DF Gas fireplace, is a framing heat shield Kit. This Kit is fabricated from galvanized steel and arrives with three (3) pieces, as shown below.
  • Page 8 Section 3-1: CONVERTINg TO REAR VENT Figure 8. Flue cover and collar installation, Rear Vented fireplace. Use the following instructions to convert an L42DF* for Rear Vent use: 1. Remove the Rear flue cover and gasket (5" and 8") on the flue outlet, as shown in Figure 7.
  • Page 9: Section 3-2-1: Venting Layout

    L42DF* Indoor Gas Fireplace Installation Section 3-2: INSTALLINg A ROOF MOUNTED DIRECT VENT PVTK1 TERMINATION (PVTK-1) Termination 2’ min. This section applies to installations where the direct vent termi- nation will be roof mounted. Support ring Section 3-2-1: VENTINg LAYOUT...
  • Page 10 Max. possible hot spots. Montigo recommends the use of a flex section for the final pipe „ Figure 11c. Rear vent, Roof mounted venting (1 = 90° bend). connected directly to the fireplace offering greater flexibility of installation and absorption of movement.
  • Page 11 L42DF* Indoor Gas Fireplace Installation 4). Installation of termination from inside structure Section 3-3: INSTALLINg A WALL MOUNTED DIRECT VENT A Termination with a MOSR Frame is installed from the inside of the TERMINATION structure. These are commonly used in high-rise construction.
  • Page 12: Top Vent (Two Elbows One Offset)

    Venting runs must fall within the limits set by the venting graph, „ see Figure 14. Figure 14. L42DF* Top Vent Venting Graph for wall mounted terminations. 36" Max. Wall mounted Terminations RHS8 Heat...
  • Page 13 L42DF* Indoor 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.
  • Page 14 Wall Figure 17b. Rear Vented, wall mounted Multi-elbow Acceptable vent run termination installation. Installation for L42DF* must have a within non-shaded area. minimum vertical rise of 50".The vent run must comply with the Venting Graph for Rear vent, wall mounted terminations, Figure 17.
  • Page 15: Section 3-3-2: Venting Components

    L42DF* Indoor Gas Fireplace Installation ■ Montigo recommends the use of a flex section for the final pipe Section 3-3-2: VENTINg COMPONENTS connected directly to the fireplace offering greater flexibility of The following components and associated Montigo part numbers are installation and absorption of movement.
  • Page 16: Section 3-3-3: Heat Shields

    L42DF* Indoor Gas Fireplace Installation Section 3-3-3: Heat Shields Installing a Wall Mounted RHS101 Heat shield. The RHS101 Heat shield MUST be used where the RHS8 Termination (Figure 19 and 19a) CANNOT be used. Use the RHS101 where any Installing a Wall Mounted RHS8 Heat shield of the dimensions are within the parameters shown, figure 19a.
  • Page 17: Section 4: Wiring

    Top / Rear Intake Air Adjustment National Electrical Code, ANSI/NFPA 70-1987. The L42DF has a Intake Air Vane to modify the Incoming air. This will For more information see the Fan Kit Installation Guide included with ensure the flame is as per the design criteria. See Figures 22 & 22a.
  • Page 18: Section 5: Installing The Gas Line

    1/8” N.PT. plug to be fitted with a hose barb. When pressure testing the fireplace, Gas line, and input system ■ Montigo requires a service shut off valve be located in an follow the appropriate local codes or your area. DO NOT connect accessible location to isolate the gas supply.
  • Page 19: Section 6: Finishing

    L42DF* Indoor Gas Fireplace Installation Section 6: Finishing The supplied nailing extension must be placed along the top edge of Finishing Around the Fireplace the fireplace and securely fastened in place to the metal lintel, and Combustible mantels and mouldings may be safely installed over the combustible wood framing.
  • Page 20: Section 7: Installing And Removing The Door

    Section 7: Installing & Removing the Door Removing the door: Step 5: The L42DF* doors are removed in a few simple steps. Follow these Ensure the tool is firmly in below to remove the Horizontal access panel, unlatch the door buckles the lower end of the slot, and, remove the door.
  • Page 21: Section 8: Installing The Accessories

    Installing the Firestones: N.g. (Natural gas) Fireplaces Installing the Firestones: L.P. (Propane) Fireplaces The L42DF* is supplied with firestones. Remove the Door and trim as Propane L42DF* Fireplaces, has the option of installing the optional shown in the previous Instruction. Follow these instructions to ensure cultured rocks or firestones.
  • Page 22: Operation

    L42DF* Indoor Gas Fireplace Operation Section 9: Start-up Sequence with Continuous Pilot with American Flame Electronic Ignition For Your Safety - READ BEFORE LIGHTING: WARNING Models L42DFN If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury or death.
  • Page 23 L42DF* Indoor Gas Fireplace Operation Proflame SIT Electronic Ignition with American Flame Electronic Ignition For Your Safety - READ BEFORE LIGHTING: WARNING Models L42DFNI If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury or death.
  • Page 24: Maintenance

    Hi-Lo Burner Adjustment: (SIT Nova 820). See pages 21 to 23. General The L42DF* is equipped with an adjustable burner, allowing you to raise or lower the flames. To adjust the flames, locate the black knob marked Have the fireplace and installation inspected yearly.
  • Page 25: Troubleshooting

    L42DF* Indoor Gas Fireplace Maintenance Models Troubleshooting: (SIT Nova 820). L42DFN L42DFL The following is a troubleshooting chart of possible problems: PROBLEM SOLUTION Noisy Pilot Flame Locate pilot adjustment screw on gas control valve. Flame is decreased by turning adjustment screw clockwise.
  • Page 26: Replacement Parts

    L42DF* Indoor Gas Fireplace Replacement Parts Appendix Models Models L42DFN L42DFNI L42DFL L42DFLI Continuous Pilot SIT - IPI RGC1006 N.g. - gas Valve RGC3044 N.g. - gas Valve RGC1005 L.P. - gas Valve RGC3045 L.P. - gas Valve RPA020 N.g. - Pilot Assembly RGC3033 N.g.
  • Page 27: Appendix

    L42DF* Indoor Gas Fireplace Appendix Appendix A: Termination Locations A = clearance to the termination frame above grade, veranda, porch, deck, or minimum] balcony [16 inches (41 cm) minimum] S = clearance from corner in recessed location [12 inches (31 cm) minimum]...
  • Page 28: Warranty

    The duration of any implied warranty with respect to this Montigo Gas Appliance is limited to the duration of the foregoing warranty. Some states do not allow limitation on how long an implied warranty lasts, so the above may not apply to you.
  • Page 29: State Of Massachusetts

    L42DF* Indoor 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 10.5.4.2 by adding a second exception as follows: Existing chimneys shall be permitted to have their use continued when a gas conversion burner is installed, and shall be equipped with a manually reset device that will automatically shut off the gas to the burner in the event of a sustained back-draft (2) Revise 10.8.3 by...
  • Page 30 L42DF Flush Face Gas Fireplace Ferndale, Washington Langley, British Columbia TF: 1.800.789.6236 TF: 1.800.378.3115 FX: 1.866.3000.0927 FX: 1.604.607.6462 XG0181 - 112811...

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