Montigo M38DV-ST MH Installation & Maintenance Manual

See-thru direct-vented gas fireplace
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Questions? Email us at fireplaces@montigo.com or visit our website at www.montigo.com.
Installation
Operation &
Maintenance
M38DV-ST
ME38DV-ST
M38DV-ST
ME38DV-ST
See-Thru
Direct-Vented
Gas Fireplace
Check local codes
n
and
read
instructions prior to
installation.
Leave this manual
n
with the owner.
all

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Table of Contents
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Summary of Contents for Montigo M38DV-ST MH

  • Page 1 Questions? Email us at fireplaces@montigo.com or visit our website at www.montigo.com. Installation Operation & Maintenance M38DV-ST ME38DV-ST M38DV-ST ME38DV-ST See-Thru Direct-Vented Gas Fireplace Check local codes read instructions prior to installation. Leave this manual with the owner.
  • Page 2 M38DV-ST / ME38DV-ST Direct Vented Fireplace Table Of Contents Introduction Page 2 XG0201 Rev. 02 03/2001...
  • Page 3: Installing The Fireplace Shell

    M38DV-ST / ME38DV-ST Direct Vented Fireplace Installation Installing The Fireplace Shell Ø 5 " 1 7 1 /8 Ø 8 " 3 8 ¼ 1 7 1/8 Sides 1 1/2" Floor 0" Mantle** 6" Recess Depth 17 1/8" XG0201 Rev. 02 03/2001...
  • Page 4: Installing The Gas Line

    M38DV-ST / ME38DV-ST Direct Vented Fireplace Installation Installing The Gas Line Vent Installation 1 3/4 2 3/8 1 3/4 * After gas line is connected each appliance connection, valve and valve train must be checked while under normal operating pressure with either a liquid solution, or leak detection device, to locate any source of leak.
  • Page 5: Vent Terminations

    M38DV-ST / ME38DV-ST Direct Vented Fireplace Installation Vent Terminations PTO-3 PTO-3F PTKOG long PTO-3 PTO-3F MOSR 12 12 PTO-3 PTO-3F XG0201 Rev. 02 03/2001 Page 5...
  • Page 6: Top Vent Venting Runs

    M38DV-ST / ME38DV-ST Direct Vented Fireplace Installation Installation Of Top Vent DV Top Vent Venting Runs A - Termination PTO-3 (3" length) PTO-3F (3" length) B - Stucco Kits MSR (stucco frame) MOSR (stucco can) C - Flex sections PFL-1 (12" section) PFL-2 (24"...
  • Page 7 M38DV-ST / ME38DV-ST Direct Vented Fireplace Installation Example: 3' max. Heat Flex Section Shield Termination Exterior Hearth Wall Reduced Clearance Installation 150" max. 126" Heat Shield Termination Shelf Solid Section w/ 55" Max. DVST-CNT 90° Elbow Header Exterior Heat Wall...
  • Page 8 M38DV-ST / ME38DV-ST Direct Vented Fireplace Installation Installation Installation Installation Installation Installation Of Vertical Vent DV Storm collar 2' min. Roof flashing A - Termination PVTK-1 Support ring B - Flex sections PFL-1 (12" section) 30' max. Support plate PFL-2 (24" section) PFL-3 (36"...
  • Page 9: Finishing Around The Fireplace

    M38DV-ST / ME38DV-ST Direct Vented Fireplace Installation Finishing Around the Fireplace 1 1/2" clearance to combustibles (0" to standoffs on sides) Combustible construction allowed in shaded area. Alkyd sealer XG0201 Rev. 02 03/2001 Page 9...
  • Page 10: Installing The Logs And Embers

    M38DV-ST / ME38DV-ST Direct Vented Fireplace Installation Wiring 115/1/60 Supply L1 L2 M38DV-ST / ME38DV-ST-I Honeywell (Q3450) Pilot Assembly Fan Switch Pilot Electrical Harness Connector Honeywell Gas Control (SV9501M) Installing the Logs and Embers Gas Control Junction Box Cover Connector...
  • Page 11: Operation

    Tab 'B' Door surround Glass door and frame Magnet Pull bottom of door surround outwards and upwards. Note: M38DV-ST / ME38DV-ST models (electronic ignition) do not feature hi/lo adjustment. Machine Screws Tabs Door Rail XG0201 Rev. 02 03/2001 Page 11...
  • Page 12: For Your Safety Read Before Lighting

    M38DV-ST / ME38DV-ST Direct Vented Fireplace Operation - Model M38DV-ST / ME38DV-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 13 M38DV-ST / ME38DV-ST Direct Vented Fireplace Operation - Model M38DV-ST-I / ME38DV-ST-I 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 14: Maintenance

    M38DV-ST / ME38DV-ST Direct Vented Fireplace Maintenance Gas Control Valve Power Generator Pilot Adjustment Screw Wall Switch General Inlet Pressure Manifold Pressure Test Connection Sit Nova 820 Power Generator Pilot Adjustment Screw Wall Switch Inlet Pressure Manifold Pressure Test Connection...
  • Page 15: Troubleshooting

    M38DV-ST / ME38DV-ST Direct Vented Fireplace Maintenance Troubleshooting M38DV-ST / M38DV-ST / ME38DV-ST ME38DV-ST-I Before Troubleshooting, Familiarize Yourself With The Startup And Checkout Procedure. XG0201 Rev. 02 03/2001 Page 15...
  • Page 16: Warranty

    How To Register A Claim Against Warranty 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 17: Appendix A - Termination Locations

    M38DV-ST / ME38DV-ST Direct Vented Fireplace Appendix A - 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 = †...
  • Page 18 XG0201 Rev. 02 03/2001 Canadian Heating Products Inc. Montigo Del Ray Corp.

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