Montigo MD38-DV-2 Installation & Operation Manual

Homefire plus modular gas fireplace
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Questions? Email us at fireplaces@montigo.com or visit our website at www.montigo.com.
Installation
Operation &
Maintenance
MD38-DV-2
Homefire
Modular
Gas Fireplace
Check local codes and
n
read all instructions
prior to installation.
Leave this manual with
n
the owner.

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Summary of Contents for Montigo MD38-DV-2

  • Page 1 Questions? Email us at fireplaces@montigo.com or visit our website at www.montigo.com. Installation Operation & Maintenance MD38-DV-2 Homefire Modular Gas Fireplace Check local codes and read all instructions prior to installation. Leave this manual with the owner.
  • Page 2 MD38-DV-2 Homefire Introduction Table Of Contents CAUTIONS Page 2...
  • Page 3: Installing The Fireplace Shell

    MD38-DV-2 Homefire Installation Installing The Fireplace Shell 40 3/4 5 1/2 15 1/2 14 3/4 37 3/4 Ø4 Ø7 0" clearance Top Vent to corners only 14 3/4 Ø7 Ø4 24 1/8 43 7/8 34 3/4 28 3/4 Rear Vent...
  • Page 4: Installing The Gas Line

    MD38-DV-2 Homefire Installation Installing The Gas Line Vent Installation Gasline access 6 x 2 1/2" 2 1/2 Note: appliance connection valve and valve train Installing The Remote Switch Cautions: Cautions: Cautions: Cautions: Cautions: Page 4...
  • Page 5 MD38-DV-2 Homefire Installation MTO-3F MTKOG long MTO-3 MOSR 12 12 MTO-3 Page 5...
  • Page 6: Top Vent Venting Runs

    MD38-DV-2 Homefire Installation Top Vent Top Vent Venting Runs Example A: (Acceptable Installation) If the vertical dimension from the hearth is 84" and the horizontal run to the wall flange of the vent termination is 36", this would be an acceptable installation.
  • Page 7 MD38-DV-2 Homefire Installation Top Vent Example 1: 150" max. 30" max. Heat Shield Termination Solid Sections Termination Exterior Heat Shield Wall Flex Section MEL-90F/F Elbow Hearth 30" Max. Heat 126" 90° Elbow Shield Solid Section w/ Heat Shield 90° Elbow...
  • Page 8 MD38-DV-2 Homefire Installation Top Vent Storm collar 2' min. Roof flashing A - Termination MVTK-1 Support ring B - Flex sections MFL-1 (12" section) Support plate 30' max. MFL-2 (24" section) 35' max. MFL-3 (36" section) MFL-4 (48" section) Firestop C - Solid sections MEXT-1 (12"...
  • Page 9: Rear Vent Venting Runs

    MD38-DV-2 Homefire Installation Rear Vent Rear Vent Venting Runs Termination Heat Shield EXT-18 EEL-45 Elbow Flue Collar Heat Shield EXT-18 Flue Collar Termination Termination Heat Shield Flex Section Flue Collar Heat Shields Page 9...
  • Page 10 MD38-DV-2 Homefire Installation Rear Vent Installation Of Rear Vent DV Example A: (Acceptable Installation) If the vertical dimension from the hearth is 84" and the horizontal run to the wall flange of the vent termination is 36", this would be an acceptable installation.
  • Page 11: Finishing Around The Fireplace

    MD38-DV-2 Homefire Installation Finishing Around the Fireplace Alkyd sealer Sheetrock/ Drywall Header 45° Combustible construction allowed in shaded area. Combustible Facing Wiring MD38-DV-I-2 Top of fireplace Honeywell (Q3450) Pilot Assembly Pilot Electrical Harness Connector Honeywell Gas Control (SV9501M) Gas Control...
  • Page 12: Removing And Installing The Insert

    MD38-DV-2 Homefire Installation Removing and Installing optional the Insert L2-WH L1-BLK Mounting Bracket Quick Connect plug to motor Front INSET 2 INSET 1 Slot 115/1/60 Supply L1 L2 High temp. silicone seal Fresh Air Flex (4" dia.) Venting Plate Page 12...
  • Page 13 MD38-DV-2 Homefire Installation Removing and Installing Installing the Log Set the Door Page 13...
  • Page 14: Operation

    MD38-DV-2 Homefire Operation Installation Lighting Instructions Burner Adjustment 'Hi-Lo' Adjustment Knob Installing the Trim Gas Control Knob (Shown in "Pilot" postion.) Page 14...
  • Page 15: To Turn Off Gas To Appliance

    MD38-DV-2 Homefire Operation - Model MD38-DV-2 MD38-DV-2 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 MD38-DV-2 Homefire Operation - Model MD38-DV-I-2 MD38-DV-I-2 with Honeywell Intermittent 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 17: Maintenance

    MD38-DV-2 Homefire Maintenance Gas Control Valve CAUTIONS Power Generator Pilot Adjustment Screw Wall Switch General Inlet Pressure Manifold Pressure Test Connection Sit Nova 820 Pilot Burner Adjustment Cleaning Troubleshooting MD38-DV-2 WARNING: Page 17...
  • Page 18 MD38-DV-2 Homefire Maintenance Notes Troubleshooting MD38-DV-I-2 Before Troubleshooting, Familiarize Yourself With The Startup And Checkout Procedure. Page 18...
  • Page 19: Warranty

    Other Rights Other Rights Other Rights Canadian Heating Products Inc. and/or Montigo DelRay Corp. reserves the right to make changes at any time, without notice, in design, materials, specifications, prices and also to discontinue colors, styles and products. Page 19...
  • Page 20: Appendix A - Accessories

    MD38-DV-2 Homefire Appendix A - Accessories Page 20...
  • Page 21: Appendix B - Termination Locations

    MD38-DV-2 Homefire Appendix B - Termination Locations = clearance to the termination frame above grade, veranda, porch, deck, or M = clearance to mechanical air supply inlet balcony [16 inches (41 cm) minimum] [*6 feet (1.8 m) minimum] N = † clearance above paved sidewalk or a paved driveway located on...
  • Page 22 XG0111 Rev. 8 - 07/02 Montigo Del Ray Corp. Canadian Heating Products Inc.

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