Montigo L42DF ST Indoor Installation & Maintenance Manual

Montigo L42DF ST Indoor Installation & Maintenance Manual

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.
XG0182
WARNING
®
C
US
Canadian Heating Products Inc. Langley, BC V4W 4A1 | Montigo Del Ray Corp. Ferndale, WA 98248
L42DF ST 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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Table of Contents
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Summary of Contents for Montigo L42DF ST Indoor

  • 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 XG0182 112811 Canadian Heating Products Inc. Langley, BC V4W 4A1 | Montigo Del Ray Corp. Ferndale, WA 98248...
  • Page 2: Table Of Contents

    L42DF-ST Indoor 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 ▪ ..15 Installing a RHS8 Wall Mounted Heat Shield Safety Alert Key ▪...
  • 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

    BEFORE YOU START: Should it be impossible to meet the venting requirements laid „ out in Section 3: Venting, please contact Montigo regarding the use of a Montigo Power Vent. Lay out the Vent run; calculating the required elbows and straight „...
  • Page 5: Section 1: Installation Overview And Product Dimensions

    L42DF-ST* Indoor Gas Fireplace Installation Section 1: Installation Overview and Product Dimensions Please review the Installation Checklist on Page 4 for general information interfere with room traffic, has adequate ventilation and offers an on preparing for a successful installation of your fireplace. accessible path for Direct Vent installation.
  • Page 6: Clearances

    L42DF-ST* Indoor Gas Fireplace Installation Section 2: Framing Supplied shield Frame in the enclosure for the unit with framing materials. The Combustible Shelf framed opening for the assembled fireplace is 45" wide, x 40" high 2” Min. x 23 3/4" deep, see Figure 2 N.G.
  • Page 7 Installation Section: Section 3: Venting Montigo supplies a variety of direct venting and termination options. 4. Install the (5" and 8") collars to the rear vent outlet using the The direct vent termination location MUST be selected such that included hardware, as illustrated Figure 8.
  • Page 8: Section 3-2-1: Venting Layout

    L42DF-ST* Indoor Gas Fireplace Installation Section 3-2: INSTALLINg A ROOF MOUNTED DIRECT VENT PVTK1 Termination TERMINATION (PVTK-1) This section applies to installations where the direct vent termi- nation 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’...
  • Page 9: Section 3-2-2: Venting Components

    „ outer and inner pipes to keep the pipes separate and avoid any possible hot spots. Montigo recommends the use of a flex section for the final pipe „ connected directly to the fireplace offering greater flexibility of installation and absorption of movement.
  • Page 10 L42DF-ST* Indoor Gas Fireplace Installation Section 3-3: INSTALLINg A WALL MOUNTED DIRECT VENT 4). Installation of termination from inside structure TERMINATION A Termination with a MOSR Frame is installed from the inside of the This section applies to installations where the direct vent termi- structure.
  • Page 11: Section 3-3-1: Venting Layout

    54” All through-the-wall terminations beyond 6' of the fireplace must „ within shaded area. have a Montigo Heat Shield (RHS8) installed. See Section 3-3-3. If your installation does not fall 30” within the venting graph para- Once the proposed venting layout has been determined refer to „...
  • Page 12 54” within shaded area. If your installation does not fall within the venting graph para- meters, please contact Montigo for Power Venting options. WARNING: Figure 17. Side Vent Venting Graph for wall mounted terminations. An inspection of the explosion relief flappers and door MUST be made prior to lighting the fireplace.
  • Page 13: Section 3-3-2: Venting Components

    „ and inner pipes to keep the pipes separate and avoid any possible hot spots. Montigo recommends the use of a flex section for the final pipe „ connected directly to the fireplace offering greater flexibility of installation and absorption of movement.
  • Page 14: Section 3-3-3: Heat Shields

    L42DF-ST* 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 15: Section 4: Wiring

    L42DF-ST* Indoor Gas Fireplace Installation Section 4: Wiring Models Included L42FSDNI L42FSDLI Figure 21. Wiring for the SIT IPI Wiring Schematic Wiring Schematic for Honeywell gas control & Pilot Wiring for the optional Fan Kit All L42DF-ST* fireplaces may be equipped with optional fan kits for circulating heat into the living space.
  • Page 16: Section 5: Installing The Gas Line

    To check pressures, control valves have a provision to remove „ a 1/8” N.PT. plug to be fitted with a hose barb. Montigo requires a service shut off valve be located in an „ accessible location to isolate the gas supply.
  • Page 17: Section 6: Finishing

    Combustible Facing in excess of 250° F. This should be considered when selecting Material facing materials. Non-Combustible Facing Material Montigo Supplied Steel Stud Steel Stud construction allowable within the grey-out area Top of fireplace Horizontal Run (in.) CAUTION Figure 24. Combustible mantels and facings, (Both Sides Typical).
  • Page 18: Section 7: Installing And Removing The Door

    L42DF-ST* Indoor Gas Fireplace Installation 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 19: Section 8: Installing The Accessories

    The L42DF*-ST has the option of installing the cultured rocks which mimic real stone. These may be spaced at random, or in a visual pattern of your preference. See the Montigo web site for photographs and ideas. Figure 27b. Spreading the firestones evenly .
  • Page 20: Operation

    L42DF-ST* 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-ST If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury or death.
  • Page 21 L42DF-ST* Indoor Gas Fireplace Operation Proflame SIT Electronic Ignition with American Flame Electronic Ignition For Your Safety - READ BEFORE LIGHTING: WARNING Models L42DFNI-ST If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury or death. L42DFLI-ST Follow the gas supplier's instructions.
  • Page 22: Maintenance

    L42DF-ST* Indoor Gas Fireplace Maintenance Lighting Instructions 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 23: Troubleshooting

    L42DF-ST* Indoor Gas Fireplace Maintenance Models Troubleshooting: (SIT Nova 820). L42DFN Troubleshooting: Models Included (Honeywell). L42DFL L42FSDNE L42FSDLE 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 24: Parts List

    L42DF-ST* Indoor Gas Fireplace Replacement Parts Appendix Spare Parts List L42FSDN L42FSDNE L42FSDNI RGC1006 RGC1004 Ng gas Valve RGC1005 RGC1003 LP gas Valve RPA020 RPA003 Ng Pilot RPA021 RPA004 LP Pilot Contact Local Dealer Ng Burner LP Burner R0R00952 R0R00948 Ng Oriface R0R00961 R0R00956...
  • Page 25: Appendix

    L42DF-ST* 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] B = clearance to door, or sides and top of window, that may be opened [16 T = maximum depth in recessed location [48 inches (122 cm) minimum] inches (41 cm) minimum for appliances ≤100 000 BTU/H (30kW)]...
  • Page 26: 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 27: State Of Massachusetts

    L42DF-ST* 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 adding the following additional requirements:...
  • Page 28 L42DF-ST 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 XG0182 - 112811...

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