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WARNING:
FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly could result in serious injury,
death, or property damage.
— Do not store or use gasoline or other flammable vapors and
liquids in the vicinity of this or any other appliance.
— 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.
• Leave the building immediately.
• Immediately call your gas supplier from a neighbour'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 fitter.
DANGER
A barrier designed to reduce the risk of burns from the
hot viewing glass is provided with this appliance and
must be installed for the protection of children and
other at-risk individuals.
Installation & Maintenance Manual
®
C
US
HOT GLASS WILL
CAUSE BURNS.
DO NOT TOUCH GLASS
UNTIL COOLED.
NEVER ALLOW CHILDREN
TO TOUCH GLASS.
Exemplar See-Through
INDOOR DIRECT VENT GAS FIREPLACE
R320STN 45,000 BTU/hr NG
R320STL 42,000 BTU/hr Propane
R420STN 55,000 BTU/hr NG
R420STL 55,000 BTU/hr Propane
• The installation of this fireplace must be done by a
qualified and certified gas appliance installer.
• Check local codes and read all instructions prior to
installation.
NOTICE
Installer: Leave this manual with the appliance.
Consumer: Retain this manual for suture reference.
CAUTION
Installation and service must be performed by a qualified installer,
service agency or the gas fitter.
DANGER
Read and understand this manual. Improper installation, adjustment,
alteration, service or maintenance can cause serious injury, property
damage or even death. For assistance or additional information
consult a qualified installer, service agency or the gas supplier.
WARNING
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
R520STN 80,000 BTU/hr NG
R520STL 80,000 BTU/hr Propane
R620STN 100,000 BTU/hr NG
R620STL 100,000 BTU/hr Propane
XG0231 - 061120
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Table of Contents
Related Manuals for Montigo R320STN
Summary of Contents for Montigo R320STN
- Page 1 Installation & Maintenance Manual Exemplar See-Through INDOOR DIRECT VENT GAS FIREPLACE R320STN 45,000 BTU/hr NG R520STN 80,000 BTU/hr NG R320STL 42,000 BTU/hr Propane R520STL 80,000 BTU/hr Propane R420STN 55,000 BTU/hr NG R620STN 100,000 BTU/hr NG R420STL 55,000 BTU/hr Propane R620STL 100,000 BTU/hr Propane • The installation of this fireplace must be done by a...
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Page 2: Safety Alert Key
Introduction Congratulations on your purchase of a Montigo Fireplace. 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 that is also designed and manufactured to the highest safety, reliability and engineering standards. -
Page 3: Table Of Contents
General Contents Safety Alert Key ....................2 Section 7: Finishing the fireplace ..............20 Introduction ....................... 2 R320, R420 Finishing the Fireplace ................21 Section A: Before You Begin ..................4 R520, R620 Finishing the Fireplace ................21 Installation Checklist ......................4 Mantels &... -
Page 4: Section A: Before You Begin
• Refer to the Section 3, "Venting" for details. has been under water • Montigo supplies 20' of low voltage wire, which can be spliced to a maximum of 100' with wire of equal quality. This wire CANNOT run in conduit with any other wire. -
Page 5: Standard Installation Checklist
Customer Date Installed: Install Address: Location of Fireplace: Installer: Dealer Phone: Model (circle one): R320STN, R320STL, R420STN, R420STL, R520STN, R520STL, R620STN, R620STL Serial #: IF NO, WHY NOT? Appliance Install: Section 2 Framing complies with install manual. Standoffs have been installed. -
Page 6: Rating Plate Sample
General Rating Plate Sample Figure 1.b Rating Plate for R720 Figure 1.c Rating Plate for R820 XG0231 - 061120... -
Page 7: Section 1: Product Dimensions
General Section 1: Product Dimensions R320ST*, R420ST*, R520ST*, R620ST* Dimensions Figure 2. Fireplace dimensions (Tolerance ± ⅛"). " " " 50 13/16 26 5/16 24 5/8 14 15/16 7 7/16 41 9/16 31 1/16 9 13/16 42 5/16 19 3/4 13 5/8 50 13/16 15 3/16... -
Page 8: Section 2: Framing
Installation Section 2: Framing Clearance Requirements: Framing To ensure the fireplace operates safely, all models must maintain the following clearances: Q (Opening) both sides typical Max. Platform Min. Required Height Ceiling Height R (Opening) R320ST 26" 3" 0" See Section 6 Finishing around the fireplace 24"... -
Page 9: Installing The Fireplace
Both Sides Typ. 2 x 4 (Bottom, combustible headers supplied by horizontal) 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 10: Section 3: Venting
Installation Section 3: Venting Montigo supplies a variety of power venting options. The location of 4. Install the collars to the rear vent outlet using the included the power vent should be selected and laid out to provide the most hardware, as shown in Figure 4.b... -
Page 11: Section 3-1-2: Converting The Pressure Sensing Tube And Air Baffle
Installation Section 3-1-2: Converting the Pressure 3. Position the supplied Rear Vent pressure sensing tube as shown in Figure 5d. Hand tighten the compression nut by hand and then Sensing Tube and Air Baffle a half-turn with a wrench. 4. Install air baffle over Rear Vent from inside the firebox with two When the unit is converted from Top Vent to Rear Vent, the pressure screws provided at the Rear Vent. -
Page 12: Section 3-2: Installing A Roof Mounted Vent System
Installation Section 3-2: Installing a Roof Mounted Vent System Downward Vertical Venting This section applies to installations where the most efficient vent run is through the roof. Refer to Appendix A - Power Vent locations, to ensure the planned Power vent location is acceptable. MAX V1+H1+ Max. -
Page 13: Section 3-3: Installing A Wall Mounted Vent System
Installation Section 3-3: Installing a Wall Mounted Vent System Downward Vertical Venting This section applies to installations where the shortest possible vent run is through the wall. Refer to Appendix A - Power Vent locations, to ensure the planned Power vent location is acceptable. Refer to the table below for vent run requirements. -
Page 14: Section 3-3-2: Venting Components
PEXT - 1 (12" f/m Section) PEXT - 2 (24" f/m Section) • Montigo recommends the use of a flex section for the first section of PEXT - 3 (36" f/m Section) venting connected directly to the fireplace, offering greater flexibility PEXT - 4 (48"... -
Page 15: Section 3-3-3: Heat Shields
Installation Section 3-3-3: Heat Shields Installing a Wall Mounted RHS101 Heat shield (5"/8") Installing a Wall Mounted RHS102 Heat shield (5"/10") The RHS101 Heat shield must be used if vent pipe passes through a The RHS102 Heat shield must be used if vent pipe passes through a wall or ceiling within 6' of the unit. -
Page 16: Section 4: Wiring
Installation Section 4: Wiring Power Vent Prepurge Post Purge Connector Timer (1 min.) Timer (3 min.) Power Vent Fuse (5A) Power Vent LED Power Speed Control Indicator Control Panel Fuse (5A) Figure 8. (Control Panel Overview) Installing the Fireplace Control Box Installing the Wall Switch Install the Fireplace Control Box in an accessible location. -
Page 17: Electrical Control Panel
Installation Electrical control panel ELECTRICAL CONTROL PANEL Flue Fuse Combustion Wall 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 18: Section 5: Installing The Gas Line
N.P.T. plug to be fitted with a hose barb. WARNING • 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 19: Section 6: Testing The System
Installation Section 6: Testing the system 6-1: Testing the system before gas connection The 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. The fireplace should be installed on the rough-in frame, Figure 3 with the Power Vent Module and the Vent run connected. -
Page 20: Section 7: Finishing The Fireplace
Sheet metal screws to attached Non-combustible cement Fasten Cement Board to Non-Combustible board to framing (supplied) Cement board to Steel header, (supplied by Montigo) Use Cement Board, supplied Fasten cement board to unit using screws Header using sheet metal screws and Unit,... -
Page 21: R320, R420 Finishing The Fireplace
Installation R320, R420 Finishing the Fireplace R520, R620 Finishing the Fireplace Combustible mantels and mouldings may be safely installed over the Combustible mantels and mouldings may be safely installed over the top and on the front of the fireplace provided that they do not project top and on the front of the fireplace provided that they do not project beyond shaded area shown in Figure 10.c beyond shaded area shown in Figure 10.c... -
Page 22: Mantels & Surrounds
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
Installation Section 8: Removing & Installing Screen and Window Removing the Screen Removing the Window Follow the steps below to remove, or install the fireplace screen and door. Follow the steps to remove, or install the fireplace window Before beginning any screen or glass removal, make sure that the unit has Step 1: Use Glass Lifting Tools to Remove Window not been in operation and that it is at room temperature. -
Page 24: Section 9: Installing The Accessories
These may be spaced at random, or in a visual pattern of The unit is supplied with firestones. Optional fireglass may be purchased your preference. See the Montigo web site for photographs and ideas. from the dealer. Remove the Door as shown in the previous Instruction. - Page 25 STOP! Follow "B" in the safety information above on Gas To Appliance" and call your service this label. If you don't smell gas, go to the next step. technician or Montigo dealer. 4. Turn the fireplace "ON" using the wall switch or remote control.
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Page 26: Section 10: Cleaning And Maintenance
Operation Section 10: Cleaning and Maintenance General Procedure for Checking Calibration of Flue Gas Switch • Have the fireplace and installation inspected yearly. The inspection must include, but is not limited to, the following: 1. Disconnect power vent harness from the plug in the control box. •... -
Page 27: Replacement Parts
Appendix Replacement Parts Replacement Parts List - Honeywell HSI Part R320 R420 R520 R720 R820 NG Gas Valve RGC1004 Propane Gas Valve RGC1003 NG Pilot Assembly RPA003 RPA051 Propane Pilot Assembly RPA004 RPA052 Power Vent Control Box RESCB2 Fuse, AGC-5Amp REC1122 Replacement Parts List - Control Board Part... -
Page 28: Appendix A: Power Vent Locations
Appendix Appendix A: Power Vent Locations PVVEX510-300 Vertical Power Vent PVHIN58-300 Inline Power Vent with Detail TMHIN58-40 Detail For installation instructions on this termination see instruction guide For installation instructions on this power vent and termination see for the PVVEX510-300. instruction guide for the PVHIN58-300 with TMHIN58-40. -
Page 29: Pvvex510-300 Power Vent Locations
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 6in (15 cm) for appliances <... - Page 30 Appendix PVHIN58-300 Inline Power Vent with TMHIN58-40 Termination Locations PVHIN58-300 / TMHIN58-40 Termination 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 6in (15 cm) for appliances <...
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Page 31: Pvhex510-300 Horizontal Power Vent Detail
Appendix PVHEX510-300 Horizontal Power Vent PVHFL510-300 Horizontal Power Vent Detail Detail For installation instructions on this termination see instruction guide For installation instructions on this termination see instruction guide for the PVHEX510-300. for the PVHFL510-300 Figure 16. PVHEX510-300 Figure 16.c PVHFL510-300 EAVES/OVERHANG EAVES/OVERHANG 15"... - Page 32 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 6in (15 cm) for appliances <...
- Page 33 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 6in (15 cm) for appliances <...
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Page 34: Appendix B: Warranty
(collectively referred to herein as "The Companies"), warrants the If the components of the appliance covered by this warranty Montigo gas appliance (referred to herein as 'the appliance') to are found to be defective within the time frame stated (see The... -
Page 35: Appendix B: Warranty Continued
Montigo dealer (www.Montigo.com) or contact Montigo direct at techsupport@ montigo.com. Ensure you have your sales receipt and the model and serial number of your appliance. DO NOT ATTEMPT TO DO ANY SERVICE WORK YOURSELF If you cannot locate the installing dealer, or nearest dealer/ distributor, you must notify The Companies in writing. -
Page 36: Appendix C: Amendment
Appendix Appendix C: 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 4. INSPECTION. The state or local gas inspector of the side wall follows: horizontally vented gas fueled equipment shall not approve the installation unless, upon inspection, the inspector observes... - Page 37 Notes XG0231 - 061120...
- Page 38 Installation & Maintenance Manual R320ST, R420ST, R520ST, R620ST See Through Gas Fireplace XG0231 - 061120...