Montigo H42DF Installation & Maintenance Manual

Indoor residential gas 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.
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.
XG0148
CAUTION
®
C
US
Canadian Heating Products Inc. Langley, BC V4W 4A1 | Montigo Del Ray Corp. Ferndale, WA 98248
H42DF HL42DF
HR42DF HW42DF
Indoor
Residential
Gas Fireplace
WARNING
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.
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
111111.1

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Summary of Contents for Montigo H42DF

  • 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 XG0148 111111.1 Canadian Heating Products Inc. Langley, BC V4W 4A1 | Montigo Del Ray Corp. Ferndale, WA 98248...
  • Page 2: Table Of Contents

    ▪ Section 3-2-1: Venting Layout ............9 Section 8: Installing the Accessories ..........22 - 25 ▪ Roof mounted Terminations ▪ Installing the H42DF Log Set .............22 Standard Top Vent (no elbows or offsets)........9 ▪ Installing the HL42DF Firestones ..........23 Top Vent (two elbows one offset) ...........9 ▪...
  • Page 3: Introduction

    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: Before You Start

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

    H*42DF Indoor Gas Fireplace Installation Section 1: Installation Overview and Product Dimensions Please review the Installation Checklist on Page 4 for general information Safety, as well as efficiency of operation, should be considered when on preparing for a successful installation of your fireplace. selecting the fireplace location.
  • Page 6 H*42DF Indoor Gas Fireplace Installation Section 2: Framing Frame in the enclosure for the unit with framing materials. The framed opening for the assembled fireplace is 44" wide, x 46 1/2" Top Vent high x 21 5/8" deep, see Figure 2 Ceiling level Non-Combustible nOTE: When constructing the framed opening, please ensure there is...
  • Page 7: Clearances

    H*42DF Indoor Gas Fireplace Installation Clearances Installing The Standoffs To avoid elevated mantel temperatures, all H*42DF* gas When installing a shelf over the top of the fireplaces, the following fireplaces are required to have the supplied standoffs installed. guidelines must be adhered to: The fireplace is supplied with two standoffs.
  • Page 8 H*42DF Indoor Gas Fireplace Installation Section 3: Venting Montigo supplies a variety of direct venting and termination options. Section 3-1: COnVERTInG TO REaR VEnT The direct vent termination location MUST be selected such that it is the highest point in the venting assembly. It should also be Use the following instructions to convert an H*42DF* for Rear Vent use: selected such that it provides the shortest vent run possible.
  • Page 9: Section 3-2-1: Venting Layout

    H*42DF Indoor Gas Fireplace Installation Section 3-2: InSTaLLInG a ROOF MOUnTED DIRECT VEnT TERMInaTIOn (PVTK-1) PVTK1 This section applies to installations where the direct vent termi- Termination nation will be roof mounted. 2’ min. Section 3-2-1: VEnTInG LaYOUT Selection of components and details of venting lay out should Support ring adhere to the following guidelines: Support plate...
  • Page 10 H*42DF Indoor Gas Fireplace Installation PVTK1 Termination Support plate 32’ max Support ring 18” Max. Figure 10c. Rear vent, Roof mounted venting (1 = 90° bend). Page 10 XG0148 -111111.1...
  • Page 11 H*42DF 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. This section applies to installations where the direct vent termi- nation will be wall mounted.
  • Page 12: Top Vent (Two Elbows One Offset)

    Figure 13 or 15 to ensure the layout is acceptable. If your installation does not fall 42” within the venting graph parameters, please contact a local Montigo notes wall Mounted Terminations: TOP VENT dealer for Power Venting options. All measurements for vertical or horizontal runs are measured „...
  • Page 13 H*42DF Indoor Gas Fireplace Installation 120” Max Heat Shield 96”Min. Figure 13c. Top Vented, wall mounted Retracted Multi-elbow installation. See Venting Graph for Top vent, wall mounted terminations, Figure 13. Page 13 XG0148 - 111111.1...
  • Page 14 H*42DF Indoor Gas Fireplace Installation 45° Corner Installation. 45° or less Corner Installation. Attach an PEL-45 (45° elbow) directly onto the flue collar. Cut the Use an PTO-3 termination and an PFL-1 or PFL-2/PFL-2 (12" or 24" PXT-20 to suit, and attach it to the PEL-45. Slide the fireplace into compressed length) and a frame, if appropriate.
  • Page 15 48” If your installation does not fall 33” within the venting graph parameters, please contact a local Montigo dealer for Power Venting options. Figure 15. Rear Vent Venting Graph for wall mounted terminations. WARNING: An inspection of the explosion relief flappers and door MUST be made prior to lighting the fireplace.
  • Page 16: Section 3-3-2: Venting Components

    PEXT - 1 (12" f/m Section) possible hot spots. PEXT - 2 (24" f/m Section) Montigo recommends the use of a flex section for the final pipe PEXT - 3 (36" f/m Section) „ PEXT - 4 (48" f/m Section) connected directly to the fireplace offering greater flexibility of PEXT - 6 (72"...
  • Page 17: Section 3-3-3: Heat Shields

    H*42DF Indoor Gas Fireplace Installation Section 3-3-3: Heat Shields Installing a wall Mounted RHS101 Heat shield. Installing a wall Mounted RHS8 Heat shield The RHS101 Heat shield MUST be used where the RHS8 Termination (Figure 16 and 16a) CannOT be used. Use the RHS101 where any The RHS8 Heat shield CannOT be used wITHIn 36"...
  • Page 18: Section 4: Wiring

    H*42DF Indoor Gas Fireplace Installation Section 4: wiring Models H42DFn-F H42DFL-F ON / OFF HL42DFn-F Green (CPI / IPI MODE Orange HL42DFL-F Not Used) IPI/CPI ON/OFF HR42DFn-F Battery Holder 4 x 1.5V AA Type Black 880 Valve VALVE BATTERY Chassis 120 Vac INPUT connection GROUND...
  • Page 19: Installing Remote On/Off Wall Switch

    H*42DF Indoor Gas Fireplace Installation Installing the remote On/Off wall Switch The H*42DF* gas valve may be connected to a wall switch. Do nOT connect any external power to the remote switch. The valve will generate its own power on a millivolt circuit or will draw its power from an AC Connection inside the fireplace, depending on the model of the unit.
  • Page 20: 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 21: Section 6: Finishing

    H*42DF Indoor Gas Fireplace Installation Section 6: Finishing Side wall clearances are 3". Combustible surrounds may be installed Finishing around the Fireplace with 3" clearance to the side of the fireplace as shown in Figure 24. Combustible mantels and mouldings may be safely installed over the top and on the front of the fireplace provided that they do not project beyond shaded area shown in Figure 23.
  • Page 22: Section 7: Installing And Removing The Door

    H*42DF Indoor Gas Fireplace Installation Section 7: Installing & Removing the Door Removing the door: The H*42DF* doors are removed in a few simple steps. Follow these Step 5: instructions below to remove the Horizontal access panel, unlatch the Ensure the tool is firmly door buckles and, remove the door.
  • Page 23: Section 8: Installing The Accessories

    Step 5. Place the Centre Front log , Figure 26c below, as shown using the notch cast in the Bottom Rear log as shown in figure 26b The H42DF* is supplied with a seven ceramic fibre log logset. Unpack the logs and handle them very carefully.
  • Page 24 These may be spaced at random or in a visual pattern of your Figure 28a. Ensure ONLY one layer of firestones cover the preference in the burner pan. See the Montigo web site for photographs burner and no firestones cover the pilot.
  • Page 25 H*42DF Indoor Gas Fireplace Installation Installing the Designer River Rocks: Place (18) eighteen faux rocks "D" as shown below. The HR42DF* is supplied with (37) thirty-seven faux ceramic fibre river rock. Unpack the rocks and handle them very carefully. Shown Below: Remove the glass door as described on page 21.
  • Page 26 H*42DF Indoor Gas Fireplace Installation Installing the Log set: 4. Place the Long front Left log (Log D) as shown in figure 30d. Angle log with knot pointing inward toward centre of firebox. The Hw42DF* is supplied with a seven ceramic fibre log logset. Unpack the logs and handle them very carefully. Place the Long front Right log (Log E) as shown in figure 30d. 1.
  • Page 27: Section 9: Operation

    H*42DF Indoor Gas Fireplace Operation Section 9: Start-up Sequence Standing (Continuous) Pilot Ignition (SIT NOVA 820) with American Flame Electronic Ignition For Your Safety - READ BEFORE LIGHTING: WARNING If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury or death.
  • Page 28 H*42DF Indoor Gas Fireplace Operation SIT Proflame Electronic Ignition For Your Safety - READ BEFORE LIGHTING: with American Flame Electronic Ignition WARNING If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury or death. A.
  • Page 29: Honeywell Electronic Ignition

    H*42DF Indoor Gas Fireplace Operation Honeywell Electronic Ignition For Your Safety - READ BEFORE LIGHTING: with American Flame Electronic Ignition WARNING If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury or death. phone.
  • Page 30: Maintenance

    H*42DF Indoor Gas Fireplace Maintenance Hi-Lo Burner adjustment: (SIT nova 820). Lighting Instructions The H*42DF* is equipped with an adjustable burner, allowing you to See pages 26 to 28. raise or lower the flames. To adjust the flames, locate the black knob General marked 'Hi-Lo', in the centre of the gas control valve (See Figure 31).
  • Page 31: Troubleshooting

    If your fireplace still does not operate correctly, consult your local Montigo dealer. all service and repairs should be performed by a qualified Technician. All spare parts, optional fans, and optional trim finishes are available from your local Montigo dealer. Page 31...
  • Page 32: Replacement Parts

    Gas Valve RGC1005 RGC1005 LP Gas Valve RPA020 RPA020 RPA020 RPA020 nG Pilot RPA021 RPA021 LP Pilot nG Burner Please contact your local Montigo dealer LP Burner 2@48DMS 2@48DMS 2@48DMS OR090195 nG Orifice 2@56DMS LP Orifice RDTH42 RDTH42 RDTH42 RDTH42...
  • Page 33: Appendix

    H*42DF Indoor Gas Fireplace Appendix appendix a: Termination Locations Location Canada* USA** 12 inches 12 inches clearance to the termination frame above grade, veranda, porch, deck, or balcony clearance to top of doors or operable windows 12 inches 12 inches 12 inches 9 inches clearance to sides or bottom of door or operable windows...
  • Page 34: 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 35: State Of Massachusetts

    H*42DF 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 36 H42DF Residential 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 XG0148 - 111111.1...

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