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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.

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.

For Your Safety:

Do not store or use gasoline
or other flammable vapors
and liquids in the vicinity
of this or any other
appliance.
Installation
Operation &
Maintenance
H52-DFN
Gas Fireplace

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. Please keep children
away from the fireplace at all times.
Check local codes and read all
instructions prior to installation.
Installer: Leave this manual
with the appliance.
Consumer: Leave this man-
ual for future reference.
C
®
US

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Summary of Contents for Montigo H52-DFN

  • Page 1: Safety Notice

    Installation Operation & Maintenance H52-DFN Gas Fireplace 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.
  • Page 2: Table Of Contents

    Installation, Operations and Your new Montigo gas fireplace will give you years of durable, reliable Maintenance manual. Pay special attention to all cautions, warnings, use.
  • Page 3: Introduction

    About this Fireplace: Due to its high operating temperatures, the appliance The H52-DFN is a fireplace with a pan-style burner and glowing embers. should be located out of traffic & away from furniture and This fireplace is ONLY available as a Top Vent, natural gas fireplace.
  • Page 4: Installation

    Installing The Gas Line 6 1/2” The gas line must be installed before finishing the H52-DFN Fireplace. Natural Gas requires a minimum inlet gas supply pressure of 5.5" W.C. Side View Front View &...
  • Page 5: Termination Installation

    This section covers the installation of the Various available terminations. Installation Requirements MOSR 12 12 H52-DFN fireplace is certified for use with Montigo Standard Series (5"/ 8") ■ flexible venting components ONLY. Minimum clearance to combustible construction around the vent pipe ■...
  • Page 6: General Information

    Vent System ONLY. This system is designed to allow the installation of the at the top of the termination, where temperatures are highest. H52-DFN gas fireplace to function with many years of reliable service. Attach to the faceplate of the termination using four sheet metal Specifications and instructions pertaining SPECIFICALY to the H52-DFN screws.
  • Page 7: Venting Installation

    Ensure the ter- The LDVPV58's Power Vent must be installed with the H52-DFN gas mination is securely fastened, and sealed to the flex pipe. Fasten fireplace equipped with an electronic ignition system.
  • Page 8 All venting material must be sealed with high heat silicone sealant (70'-0"), with three (3) 90° elbows. Minimum vent run from Fireplace to RV230. All venting material to be Montigo flex pipe, with as few Power Vent must be two feet, (2'-0"). Maximum allowable vent run must joints as possible.
  • Page 9: Framing Dimensions

    H52-DF Gas Fireplace Installation Example B. Vertical Mounting with Vertical Vent Run Framing Dimensions Termination 2’-0” 181/2 5 MIN 5 MIN 90deg 90deg Elbow Elbow Vertical Installed Linear Power Vent LDVPV58 90deg 90deg Elbow Elbow Access Cover Vertical Flex Pipe Important: Maximum Vent Run not to exceed Must be left clear on both...
  • Page 10: Installing The Horizontal & Vertical Power Vent

    H52-DF Gas Fireplace Installation Installing The Horizontal & Verti- Restrictor Ring Installation cal Exterior Power Vent (H52DFN ONLY) Vertical, Exterior Stainless Steel Roof top Power Vent, (see Instruction guide for), EDVRSPV47/58 Restrictor Ring Part No EPVR55. Figure 14. EPVR55 for H52DF Only Restrictor Ring Installation.
  • Page 11: Power Vent Installation

    H52-DF Gas Fireplace Installation Main Junction Box BX Conduit Receptical To 115V AC Supply Transformer Power Vent Air Proving Switch 115V Strain Relief TDR Coil Fuse Wall Switch Fireplace Strain Relief Air Switch Legend Denotes Line Voltage Denotes Low Voltage Denotes Wire Connector Gas Control Connector Figure 12.
  • Page 12: Installation Of The Logset

    Installing the Logs: are for fire hazard prevention to combustible materials. The H52-DFN is supplied with seven ceramic fibre logs. Unpack the logs New technology, to meet consumer and government demands for the and handle them very carefully, install as described below.
  • Page 13: Removing And Installing The Door

    H52-DF Gas Fireplace Installation Removing and Installing the Doors Removing the doors: Log G The doors are removed in a few simple steps. Follow the Steps shown to Log A remove the Horizontal access panel, unlatch the door buckles, remove Log F the door, then replace in reverse order.
  • Page 14: Removing The Door

    H52-DF Gas Fireplace Installation WARNING! Do not attempt to clean glass when hot. L42DF-ST Step 4 Do not clean glass with abrasive materials as any glass etch- Ensure the tool is firmly in ing may cause premature glass failure. the lower end of the slot, (as shown), Then pull toward you (Caution: hold the tool securely).
  • Page 15: Operation

    H52-DF Gas Fireplace Operation - Model H52-DF-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. A.
  • Page 16: Maintenance

    H52-DF Gas Fireplace Maintenance General Troubleshooting Have the fireplace and installation inspected yearly. The inspection ■ must include, but is not limited to, the following: HONEYWELL SV9500 /9600 • A visual check of the entire vent system and termination. Troublshooting Sequence •...
  • Page 17: 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 18: Termination Locations

    H52-DF Gas Fireplace 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 † or balcony [16 inches (41 cm) minimum] property [*7 feet (2.1 m) minimum] B = clearance to door, or sides and top of window, that may be opened [16 P = c l e a r a n c e u n d e r v e r a n d a , p o r c h , d e c k , o r b a l c o n y inches (41 cm) minimum for appliances ≤100 000 BTU/H (30kW)]...
  • Page 19: State Of Massachusetts

    H52-DF Gas Fireplace Appendix A - 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 20 XG0650 - 120108 Canadian Heating Products Inc. Montigo Del Ray Corp. Langley, BC V4W 4A1 Ferndale, WA 98248...

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