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Questions? Email us at fireplaces@montigo.com or visit our website at www.montigo.com. MD44-DV Direct Vent Vented Fireplace Installation Operation & Maintenance MD44-DV Direct-Vented Gas Fireplace Check local codes and read all instructions prior to installation. Leave this manual with the owner.
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MD44-DV Direct Vent Vented Fireplace Table Of Contents Introduction CAUTIONS Page 2...
MD44-DV Direct Vent Vented Fireplace Installation Installing The Gas Line Vent Installation (5"/8" dia.) 1 1/4 Gasline access 9 1/4 x 2 5/8" 3 1/8 Figure 5. Gas line access. * 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."...
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MD44-DV Direct Vent Vented Fireplace Installation MOSR 12 12 PTO-3F PTO-3 1. Frame the termination opening to 11" x 11". 1. Frame the termination opening to 12" x 12". 2. Fasten the termination to the studs using a minimum 2. Fasten the MSR frame to the interior side of the studs of 4 screws.
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MD44-DV Direct Vent Vented Fireplace Installation Top Vent Vertical Terminations must be installed: • minimum 2' (two feet) above the highest point where vent passes through the roof. • minimum 6' (six feet) from a mechanical air inlet • minimum 18" (1 1/2 feet) from a parapet wall. Storm collar 2' min.
MD44-DV Direct Vent Vented Fireplace Installation Finishing Around the Fireplace Sheetrock/ Drywall Header 45° Figure 19b. Combustible surrounds. Combustible construction allowed on or above shaded area. Alkyd sealer Installing the Log Set Drywall Top of Fireplace 12 11 10 9 8 7 6 5 4 3 2 1 Figure 19a.
MD44-DV Direct Vent Vented Fireplace Installation Optional Blowers NOTE: If any of the original wire supplied with the appliance is replaced, it must be replaced with the same type, or its equivalent. L 2 -W H L 1 -B L K Q uick C onn ect lu to m oto r Figure 20b.
MD44-DV Direct Vent Vented Fireplace Installation Removing and Installing the Removing and Installing Door the Insert Slot 'A' Tab 'B' Door surround Glass door and frame Magnet Mounting Bracket Pull bottom of door surround outwards and upwards. Front INSET 2 INSET 1 Slot Screws...
MD44-DV Direct Vent Vented Fireplace Operation - Model MD44-DV MD44-DV 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. This appliance has a pilot which must be lighted by If you cannot reach your gas supplier, call the Fire hand.
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MD44-DV Direct Vent Vented Fireplace Operation - Model MD44-DV-I MD44-DV-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. A.
MD44-DV Direct Vent Vented Fireplace Maintenance Troubleshooting Gas Control Valve D44DV-I Power Generator Pilot Adjustment Screw Wall Switch Before Troubleshooting, Familiarize Yourself With The Startup And Checkout Procedure. Inlet Pressure Manifold Pressure Test Connection Sit 820 Pilot Burner Adjustment Troubleshooting MD44-DV Page 16...
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 17...
MD44-DV Direct Vent Vented Fireplace Appendix A - Spare Parts Pilot Assembly & Pilot Assembly MD44-DV-I MD44-DV Gas Valve & Gas Valve Burner Assembly Page 18...
MD44-DV Direct Vent Vented Fireplace 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 = †...
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MD44-DV Direct Vent Vented Fireplace XG0120 Rev. 02 07-02 Canadian Heating Products Inc. Montigo Del Ray Corp. Page 20...
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