Montigo L42DF-ST Installation, Operation & Maintenance Manual

Montigo L42DF-ST Installation, Operation & Maintenance Manual

Gas fireplace

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f i r e f e a t u r e
L42DF-ST Gas Fireplace
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.

Safety Notice:

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.

For Your Safety:

Do not store or use gasoline or other flammable vapors and liquids in the
vicinity of this or any other appliance.
Canadian Heating Products Inc. Langley, BC V4W 4A
XG0812
Installation Operation & Maintenance Manual
Check local codes and read all instructions prior to installation.
®
C
US
www.montigo.com
What to do if you smell gas
Do not try to light any appliance.
Do not touch any electrical
switch; do not use any phone in
your building.
Immediately call your gas
supplier from a neighbor's
phone. Follow the gas supplier's
instructions.
If you cannot reach your gas
supplier, call the fire department.
Montigo Del Ray Corp. Ferndale, WA 98248
L42DF-ST
Indoor
Warning:
Installer: Leave this manual
with the appliance.
Consumer: Leave this
manual for future reference.
081009

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Summary of Contents for Montigo L42DF-ST

  • Page 1: Safety Notice

    • Installer: Leave this manual with the appliance. ® • Consumer: Leave this manual for future reference. Canadian Heating Products Inc. Langley, BC V4W 4A Montigo Del Ray Corp. Ferndale, WA 98248 XG0812 081009...
  • Page 2: Table Of Contents

    L42DF-ST See-thru Indoor Gas Fireplace f i r e f e a t u r e 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 ela- This owner's manual should be retained for future reference.
  • Page 3: Introduction

    Children and adults should be alerted to the hazards  of the high surface temperature, which could cause 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. burns or clothing ignition.
  • Page 4: Installation

    Clearances These clearances apply to all dimensions except the framed opening, Figure 2a. Framing dimensions. (Top Vent) where the clearance to combustibles is 0". The L42DF-ST clearance to WARNING! unprotected combustible walls which are perpendicular to the fireplace opening, must not project beyond the shaded area shown in Fig. 24.
  • Page 5: Installing The Gasline

    This section covers the installation of direct venting and terminations. Above fireplace see Fig. 24 & 25. Installation Requirements L42DF-ST fireplace is certified for use with Montigo Standard Series (5" / 8") venting components. Framing Kit, (Part No. L42FS01B, Minimum clearance to combustible construction around the vent pipe 4-pcs.
  • Page 6: Installing The Nailing Flange

    L42DF-ST See-thru Indoor Gas Fireplace f i r e f e a t u r e Installation Installing Terminations with Built-In Frames Installing Heat Guards over Terminations PTO-3 (5"/8") PTKOG (5"/8") Figure 5a. Installing a PTO termination. Figure 5d. Installing a PTO termination heat guard.
  • Page 7: Top Vent Venting Runs

    L42DF-ST See-thru Indoor Gas Fireplace f i r e f e a t u r e Installation Top Vent Venting Runs 1 MIN 1 MIN. Both Example A: (Unacceptable Installation N.G. & L.P.) sides Typical 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...
  • Page 8 L42DF-ST See-thru Indoor Gas Fireplace f i r e f e a t u r e 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 ...
  • Page 9: Horizontal Vent Installation

    Installation Side Vent Venting Requirements Short Configurations: The L42DF-ST can Only be rear vented as shown in Figure 15, 16, For installations straight through the wall, use an PTO-3/-3F termina- 17, 17a, 17b. The vent Must exit the fireplace using a 90 degree tion and PXT-5 or PXT-10 to achieve the desired length. The maxi- elbow and run vertical through the roof, etc.
  • Page 10 L42DF-ST See-thru Indoor Gas Fireplace f i r e f e a t u r e Installation Vertical Vent Installations Vertical vent Installations.  • minimum 2' (two feet) above the highest point where vent passes through the roof. •...
  • Page 11: Finishing Around The Fireplace

    We recommend careful consideration be given to the effects of elevated mantel temperatures which may be in excess of product The available Montigo Power Vent models are: design, for example: candles, plastic or pictures. This can cause LDVPV47 (Linear, Interior In-line Power Vent, document, XG0700).
  • Page 12: Wiring

    40 VA Transformer Figure 25. Combustible surrounds, (Both Sides Typical). Wall Switch Figure 26. Wiring for the L42DF-ST-I with Honeywell gas control and pilot. Wiring for the optional Fan Kit L42DF-ST All L42DF-ST Indoor fireplaces may be equipped with optional fan kits for circulating heat into the living space.
  • Page 13: Removing And Installing The Door

    L42DF-ST See-thru Indoor Gas Fireplace f i r e f e a t u r e Installation Removing and Installing Step 5: the Doors L42DF-ST Ensure the tool is firmly Removing the doors: in the lower end of the The doors are removed in a few simple steps. Follow these Steps below...
  • Page 14 L42DF-ST Beads Do not clean glass with abrasive materials as any glass etching The L42DF-ST is supplied with three bags of Designer Glass beads. may cause premature glass failure. Place them randomly across the pan, surrounding the burners as Do not operate this fireplace without the glass door, or with a shown in Figure 28c.
  • Page 15: Operation

    L42DF-ST See-thru Indoor Gas Fireplace f i r e f e a t u r e 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.
  • Page 16: Lighting Instructions

    L42DF-ST See-thru Indoor Gas Fireplace f i r e f e a t u r e 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.
  • Page 17 L42DF-ST See-thru Indoor Gas Fireplace f i r e f e a t u r e Operation - Model L42DF-ST-A L42DF-ST-A B-Series BF-A L-Series DF-I with American Flame Electronic Ignition For Your Safety - READ BEFORE LIGHTING: with American Flame Electronic Ignition...
  • Page 18: Operation

    Burner Adjustment • A visual check of the entire vent system and termination. The L42DF-ST is equipped with an adjustable burner, allowing you to • An inspection of the explosion relief flappers and the door raise or lower the flames. To adjust the flames, locate the black knob gasketing to ensure a proper seal.
  • Page 19: Troubleshooting

    L42DF-ST See-thru Indoor Gas Fireplace f i r e f e a t u r e Maintenance Gas Control Valve Troubleshooting L42DF-ST-I Power Generator Pilot Adjustment Screw Wall Switch Inlet Pressure Manifold Pressure Test Connection Figure 33. Sit Nova 820 gas valve.
  • Page 20: Spare Parts

    L42DF-ST See-thru Indoor Gas Fireplace f i r e f e a t u r e 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 NG Pilot RPA020 RPA003...
  • Page 21: 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 22: Termination Locations

    L42DF-ST See-thru Indoor Gas Fireplace f i r e f e a t u r e Appendix A - Termination Locations A = clearance to the termination frame above grade, veranda, porch, deck, clearance above paved sidewalk or a paved driveway located on public †...
  • Page 23 L42DF-ST See-thru Indoor Gas Fireplace f i r e f e a t u r e 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 10.5.4.2...
  • Page 24 XG0812 - 081009 Montigo Del Ray Corp. Canadian Heating Products Inc. Ferndale, WA 98248 Langley, BC V4W 4A1...

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