Montigo R Series Installation & Maintenance Manual
Montigo R Series Installation & Maintenance Manual

Montigo R Series Installation & Maintenance Manual

Indoor residential fireplace
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Installation & Maintenance Manual
WARNING
If the information in these instructions is not followed exactly, a fire or explosion
may result causing property damage, personal injury or death.
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
falling objects
Flammable materials
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
falling objects
Low temperature
Strong magnetic field
Optical radiation
Non ionizing
Radiation
Hazardous to the
Danger of harming
radiation
Environment
your hands
General Warning
Laser Radiation
Biohazard
Oxidising
Hot surface
Danger of entrapment
Danger of death
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
Some materials used in the manufacturing process of this product can
expose you to Benzene which is known in the State of California to
cause cancer and birth defects or other reproductive harm. For more
information go to www.P65warnings.ca.gov
XG0773
WARNING
®
®
C
US
C
US
Canadian Heating Products Inc. Langley, BC V4W 4A1 | Montigo Del Ray Corp. Ferndale, WA 98248
NOTICE
Installer: Leave this manual with the appliance.
Consumer: Retain this manual for future reference.
NOTICE
This fireplace is certified to ANSI Z21.50 / CSA 2.22 Vented Fireplace Standard as a
power assisted direct vent fireplace. This product uses outdoor air for combustion and
and exhausts combustion products outdoors.
R520-ST Indoor
R620-ST Indoor
R-Series-ST
Indoor
Residential
Fireplace
171019

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Summary of Contents for Montigo R Series

  • Page 1 Benzene which is known in the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65warnings.ca.gov ® ® Canadian Heating Products Inc. Langley, BC V4W 4A1 | Montigo Del Ray Corp. Ferndale, WA 98248 XG0773 171019...
  • Page 2: Table Of Contents

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Table of Contents Section 6: Installing the gas line Instruction Manual Contents Fuel Type Introduction Gas Pressure Safety Alerts GAS CONNECTION Section A: Before You Start Pre-Installation Checklist Section 7: Testing the system Understanding the Basic Operation of the Residential R520-ST &...
  • Page 3: Introduction

    The Montigo warranty will be voided by, and Montigo disclaims any responsibility for, the following actions: 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 ►...
  • Page 4: Section A: Before You Start

    ■ Refer to the Section 4 on Page 10, "Installing the Power Vent" for details. ■ Montigo supplies 20' of low voltage wire, which can be spliced Installation and repairs should be done by an authorized gas fireplace service technician.
  • Page 5: Standard Installation Checklist

    R520ST & R620ST Power Vent Indoor Gas Fireplace Installation Standard Installation Checklist This standard installation checklist is to be used by the installer in conjunction with, not instead of, the instructions contained within this installation manual. Customer Date Installed: Install Address: Location of Fireplace: Installer: R520STDFN...
  • Page 6: Introduction To The R-Series Fireplace

    To operate the fireplace, Montigo supplies 20' of low voltage wire from the electrical control panel. Connect the two wire harnesses to a standard single pole ON/OFF switch to the location of your choice.
  • Page 7: Rating Plate Sample

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Installation Rating Plate Sample Figure A: Rating Plate for R520-ST Figure B: Rating Plate for R620-ST Page 7 XG0773 - 171019...
  • Page 8: Section 1: Installation Overview And Product Dimensions

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Installation Section 1: Installation Overview and Product Dimensions 10" 5" Top View " RH-Side View " " " 1556 Front View 16" " " 1148 " " " 1505 Figure 1 Sec.1 Fireplace dimensions - R520-ST Clearances To ensure the C-View Residential R520-ST and R620-ST Fireplaces operate safely, all models must maintain the...
  • Page 9: Section 1: Installation Overview And Product Dimensions

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Installation Section 1: Installation Overview and Product Dimensions " RH-Side View 2205 Front View " " 1861 " " " 16" 1148 " " " 1810 10" 5" Top View " Figure 2 Sec.1 Fireplace dimensions - R620-ST. Page 9 XG0773 - 171019...
  • Page 10: Section 2: Framing

    Back -frame in the fireplace using typical framing practice, see Figure 2 on both sides and meeting clearance requirements shown on page 5. Install the non-combustible headers supplied by Montigo above the fireplace on both sides as required to attach facing. For cleanest finish ensure that the facing material is installed flush to the glass viewing area.
  • Page 11 Step 4. Installation of the RHS 102 heat shield (See "Figure 7 Sec.4 on page 16"). When the vent passes through the first adjacent ceiling (or wall for horizontal runs) a Montigo RHS102 heat shield must be installed around the pipe as shown above.
  • Page 12: Section 3: Finishing

    Top of fireplace installation of screens. Non-combustible headers supplied by Montigo (may be placed where required for fastening facing) 12 11 10 9 8 7 6 5 4 3 2 1 Glass Figure 1 Sec.3 Combustible mantles and facings. (Not to scale)
  • Page 13: Section 4: Installing The Vertical Power Vent

    Multi-elbow installations are possible up to a maximum of six 90° elbows. Montigo supplies a variety of power venting options. The location of the power vent should be selected and laid out to provide the shortest possible run to an external wall or through the roof.
  • Page 14: Section 4-1-2: Venting Components

    ■ Montigo recommends the use of a flex section for the final pipe connected directly to the fireplace offering greater flexibility of installation and absorption of movement.
  • Page 15: Section 4-2: Installing A Wall Mounted Horizontal Exterior Power Vent

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Installation Multi-Elbow Installations Section 4-2: Installing a Wall Mounted Horizontal Exterior Power Vent Multi-elbow installations are possible up to a maximum of six at 90° elbows. Elbow 6 This section applies to installations where the shortest possible vent run is through an exterior wall.
  • Page 16: Section 4-2-2: Venting Components

    ■ Montigo recommends the use of a flex section for the final pipe connected directly to the fireplace offering greater flexibility of installation and absorption of movement.
  • Page 17: Section 5: Wiring

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Installation Section 5: Wiring Installing the Fireplace Control Box Install the Fireplace Control Box in an accessible location. The location should be where maintenance, adjustments and service may be made easily. Vertical Power Vent Termination Power cable Installatio n...
  • Page 18: Installation Of Electrical Supply

    White) to these two wires at a location of your choice, (See Installing the Remote Switch). Figure 3 Sec.5 R520ST / R620ST Control Module Montigo supplies 20' of low voltage wire to the electrical control panel. Connect the two wire harnesses to a standard single pole ON/OFF Installing the Wall Switch switch to the location of your choice.
  • Page 19: Conduit & Wiring Clearances

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Installation ELECTRICAL CONTROL PANEL Flue Fuse Wall Combustion Switch R1 R2 R3 Pre-Purge Timer 110 Volts 60Hz Light Plug White PV Speed Controller Black Post Purge Timer White Blue Yellow Wall If any of the original wire supplied with the appliance is Note: Switch replaced, it must be with the same or its equivalent.
  • Page 20: Section 6: 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. Only install gas shut-off valves approved for use by the state, province, or other governing body in which the fireplace is being installed.
  • Page 21: Section 7: Testing The System

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Installation Section 7: Testing the system 7-1: Testing the system before gas connection Note: No gas is needed to test the system The R520ST*/R620ST* Control and Power Vent System can be safely tested prior to finish framing the Fireplace. This test can be done quickly and efficiently to ensure all systems function according to the design specifications.
  • Page 22: Mantels & Surrounds

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Installation Mantels & Surrounds NOTE: National Canadian Gas Association mantel test requirements are for fire hazard prevention to combustible materials. New technology, to meet consumer and government demands for the wise use of energy, has prompted us to manufacture many models of fireplaces which are hot, fuel and energy efficient.
  • Page 23: Section 8: Removing & Installing Screen And Window

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Installation Section 8: Removing & Installing Screen and Window Removing the Screen: Step 2: Lift out Window from Grooves Follow the steps below to remove, or install the R520ST* / The window is removed by first lifting upward on the glass and R620ST* fireplace screen and door.
  • Page 24: Section 9: Installing The Firestones

    These may be spaced at random, or section. Follow these instructions to ensure all parts are removed or in a visual pattern of your preference. See the Montigo web site for replaced as required. Once the trim and glass door is removed, place photographs and ideas.
  • Page 25: Section 10: Start-Up Sequence

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Operation Section 10: Start-up Sequence FOR YOUR SAFETY - READ BEFORE LIGHTING : LIGHTING INSTRUCTIONS: TO TURN OFF GAS TO APPLIANCE: Page 25...
  • Page 26: Section 11: Cleaning And Maintenance

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Maintenance Section 11: Cleaning and Maintenance See Lighting Instructions section. Cleaning General When the fireplace is first activated, there may be some smoking and ■ Have the fireplace and installation inspected yearly. The a visible film may be left on the glass.
  • Page 27: Replacement Parts

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Maintenance Replacement Parts Honeywell HSI R520-ST R620-ST NG Gas Valve RGC1004 Propane Gas Valve RGC1003 NG Pilot Assembly RPA046 Propane Pilot Assembly RPA047 Power Vent Control Box RESCB2 Outer Glass RGL1065 RGL1066 Replacement Screen RSCR520 RSCR620...
  • Page 28: Appendix A: Power Vent Locations

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Appendix Appendix A: Power Vent Locations Not Acceptable PV VEX510-300 Vertical Power Vent Detail For installation instructions on this termination see instruction guide for the PVVEX510-300. Front View Figure 1 Appendix PVVEX510-300 Side View Wall [610 mm]...
  • Page 29: Pvvex510-300 Power Vent Locations

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Appendix PVVEX58 300 PVVEX510-300 Power Vent Locations V VENTER TERMINAL X AIR SUPPLY INLET AREA WHERE TERMINAL IS NOT PERMITTED Canadian Installations US Installations Canadian Installations US Installations A= Clearance above grade, veranda, 12 in (30 cm) 12 in (30 cm) J= Clearance to nonmechanical air...
  • Page 30: Pvhex510-300 Horizontal Power Vent Detail

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Appendix PVHEX510-300 Horizontal Power Vent Detail For installation instructions on this termination see instruction guide for the PVHEX510-300. Figure 5 Appendix PVHEX510-300 Eaves / Overhang 6” 14” [152mm] [355mm] Wall 6” [152mm] 32”...
  • Page 31: Pvhex510-300 Power Vent Locations

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Appendix PVHEX58-300 PVHEX510-300 Power Vent Locations V VENTER TERMINAL X AIR SUPPLY INLET AREA WHERE TERMINAL IS NOT PERMITTED Canadian Installations US Installations Canadian Installations US Installations A= Clearance above grade, veranda, 12 in (30 cm) 12 in (30 cm) J= Clearance to nonmechanical air...
  • Page 32: Pv Hfl510-300 Horizontal Power Vent Detail

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Appendix PV HFL510-300 Horizontal Power Vent Detail For installation instructions on this termination see instruction guide for the PVHFL510-300. Figure 8 Appendix PVHFL510-300 Eaves / Overhang 15” [152mm] 24” [610mm] Wall 15” [152mm] 24”...
  • Page 33: Pvhfl510-300 Power Vent Locations

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Appendix PVHFL510-300 Power Vent Locations PVHEX58-300 V VENTER TERMINAL X AIR SUPPLY INLET AREA WHERE TERMINAL IS NOT PERMITTED Canadian Installations US Installations Canadian Installations US Installations A= Clearance above grade, veranda, 12 in (30 cm) 12 in (30 cm) J= Clearance to nonmechanical air...
  • Page 34: Appendix B: 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: Appendix C: State Of Massachusetts

    R520-ST & R620-ST Power Vent 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...
  • Page 36 R520ST - R620ST See Through Gas Fireplace XG0773 -171019...

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