Montigo R520-ST Installation, Operation & Maintenance Manual
Montigo R520-ST Installation, Operation & Maintenance Manual

Montigo R520-ST Installation, Operation & Maintenance Manual

C-view-st residential fireplace

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C-View-ST
R620-PV Single-side Shown
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.

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.

For Your Safety:

Do not store or use gasoline or other flammable vapors and liquids in the
vicinity of this or any other appliance.
Canadian Heating Products Inc. Langley, BC V4W 4A
XG0773
Installation Operation & Maintenance Manual
Check local codes and read all instructions
Residential Fireplace
®
C
US
f i r e f e a t u r e
www.montigo.com
R520-ST
Indoor
R620-ST
Indoor
Warning:
mation in these instructions is not
followed exactly, a fire or explosion
may result causing property dam-
age, personal injury or death.
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.
Installation and service must be
performed by a qualified installer,
service agency or the gas supplier.
Montigo Del Ray Corp. Ferndale, WA 98248
If the infor-
Installer: Leave this manual
with the appliance.
Consumer: Retain this
manual for future reference.
032211

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Summary of Contents for Montigo R520-ST

  • Page 1: Safety Notice

    • Installer: Leave this manual with the appliance. • Consumer: Retain this ® manual for future reference. Canadian Heating Products Inc. Langley, BC V4W 4A Montigo Del Ray Corp. Ferndale, WA 98248 XG0773 032211...
  • Page 2: Table Of Contents

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Warning: Read this manual before installing, operating or troubleshooting this appliance. Please retain this owner's manual for future reference. Table of Contents Section 4: Congratulations Wiring ..............17 Safety Alert Key ............. 17 Fireplace A/C Introduction ................
  • Page 3: Safety Alert Key

    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: Installation

    BY AN AUTHORIZED SERVICE TECHNICIAN. THE facing the fireplace APPLIANCE SHOULD BE INSPECTED BEFORE USE Montigo supplies 20' of low voltage wire, which can be spliced to „ AND AT LEAST ANNUALLY BY A PROFESSIONAL any length. This wire CANNOT run in conduit with any other wire SERVICE TECHNICIAN.
  • Page 5: Installation Overview And Product Dimensions

    Please review the Pre-Installation Checklist on Page 4 for general information on preparing for a successful installation of your fireplace. The C-View Residential R520-ST & R620-ST fireplaces may be installed in any location that maintains proper clearances to air conditioning ducts, electrical wiring and plumbing.
  • Page 6: Framing The Fireplace

    Back -frame in the fireplace using typical framing practice, see Figure 2b 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 7 Figure 2b. Fireplace installation, Both Sides are Typical. Step 4. Installation of the RHS 102 heat shield 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 8 R520-ST & R620-ST Power Vent Indoor Gas Fireplace Installation Figure 2c. Montigo supplied RHS 102 required as venting passes through the first adjacent ceiling or wall for horizontal vent runs Part No. XG0773 - 032211 Page 8...
  • Page 9: The R-View-St Power Vent System

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Installation Section 3: Installing the Power Vent Multi-Elbow Installations Montigo supplies a variety of power venting options. location of the power vent should be selected and laid out to provide Multi-elbow installations are possible up to a maximum of six 90°...
  • Page 10: Section 3-1-2: Venting Components

    18” outer and inner pipes to keep the pipes separate and avoid any possible hot spots. 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 11 Figure 4a. Installation, Vertical Vent pipe. (female end top end). WARNING! All venting material must be sealed with high heat silicone sealant RV230. All venting material to be Montigo flex pipe, with as few joints as possible. All joints use MVA vent splice, sealed thoroughly with silicone.
  • Page 12 R520-ST & R620-ST Power Vent Indoor Gas Fireplace Installation Step 5. Install the Power Vent, Roof-top Stainless steel cover over the Installed Rough-in Kit. (You can see the Electrical harness con- nector in the top right corner). Electrical Harness from Power Vent...
  • Page 13: Section 3-2: Installing The Epvrw Vent

    Figure 5. Typical Venting Installations. WARNING! All venting material must be sealed with high heat silicone sealant RV230. All venting material to be Montigo flex pipe, with as few joints as possible. All joints use MVA vent splice, sealed thoroughly with silicone.
  • Page 14: Section 3-2-2: Venting Components

    18 3/4" any possible hot spots. 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 R520-ST & R620-ST Power Vent Indoor Gas Fireplace Installation Step 4. Installing the external wall mounted power vent module Step 1. Construct a frame for the termination opening to meet the Insert the conduit from the Power Vent Module into the rough-in frame through the two top right entry holes.
  • Page 16 R520-ST & R620-ST Power Vent Indoor Gas Fireplace Installation CAUTION! Vent terminations can be very hot. The termination is to be Installed Power Vent „ Connector installed higher than 7 feet above a public walkway. Do not obstruct, or attempt to conceal, the vent termination.
  • Page 17: Wiring

    Section 4: Wiring Installation Of Electrical Supply Wall Switch 6 - conductor 110V Power Supply The C-View Residential R520-ST & R620-ST Fireplaces are sup- communication Fuse cable plied with an external electrical Control Panel pre-wired by the factory. LED Indicator The power control box is connected to the fireplace with a 20 foot long 6 conductor cable that will communicate with the fireplace.The...
  • Page 18: Main Wiring Schematic

    Air Switch Switch Switch Fireplace Figure 12. C-View Residential R520-ST & R620-ST Wiring Schematic Conduit & Wiring clearances Connect the wiring to the fireplace as outlined in the C-View Resi- dential R520-ST & R620-ST schematic, figure 12. Connect the wiring to the Linear power vent as outlined in the previous section.
  • Page 19: 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.
  • Page 20: Finishing

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Installation Installation Section 6: Finishing Combustible facing material Start of combustible framing Combustible construction allowed in shaded area Top of fireplace Non-combustible headers supplied by Montigo (may be placed where required for fastening facing)
  • Page 21: Installing And Removing The Door

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Installation Installation Section 7: Removing & Installing the Door Removing the doors: Step 3. Hold the Glass Removal Tools firmly, Lift the door upward, into the top door frame, Figure 17c. Then pull the bottom of the glass The doors are removed in a few simple steps.
  • Page 22: Installing The Firestones

    These may be spaced at random, This fireplace will not operate unless the correct „ or in a visual pattern of your preference. See the Montigo web site for air movement is detected by our control system.. photographs and ideas.
  • Page 23: Honeywell Hsi Ignition System

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Operation 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.
  • Page 24: Start-Up Sequence Sit-Ipi Gas Valve

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Operation Proflame SIT Electronic Ignition with American Flame 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.
  • Page 25: Maintenance

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Maintenance Gas Control Valve (Honeywell HSI) Lighting Instructions See pages 23 and 24. Honeywell (Q3450) Pilot Assembly General Pilot Electrical Harness Connector Have the fireplace and installation inspected yearly. The inspection „...
  • Page 26: Troubleshooting

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Maintenance Troubleshooting: Troubleshooting: (SIT - IPI Electronic) (Honeywell). 1. Locate the lead to the battery backup, (remove) (Refer to schematic, below) 2. Locate the AC/DC wall transformer, (Unplug connector) (Refer to schematic, below) If your fireplace still does not operate correctly, consult your dealer or the manufacturer.
  • Page 27: Power Vent Locations

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Appendix A - Power Vent Locations Vertical Detail Horizontal Detail A = clearance to the termination frame above grade, veranda, porch, deck, or balcony clearance above paved sidewalk or a paved driveway located on public property †...
  • Page 28: Epvrr Vertical Power Vent

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace Appendix A - Power Vent Locations EPVRW Horizontal Power Vent De- EPVRR Vertical Power Vent Detail tail Wall 30”Min. Eaves / Overhang “R” 30”Min. Wall “ F” & “G” Wall 30”Min “R”...
  • Page 29: 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 30: State Of Massachusetts

    R520-ST & R620-ST Power Vent Indoor Gas Fireplace 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:...
  • Page 31 R520-ST & R620-ST Power Vent Indoor Gas Fireplace Notes Part No. XG0773 - 032211 Page 31...
  • Page 32 XG0773 - 032211 Montigo Del Ray Corp. Canadian Heating Products Inc. Ferndale, WA 98248 Langley, BC V4W 4A1...

This manual is also suitable for:

R620-st

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