Montigo R320-ST Installation & Maintenance Manual Download Page 32 | Manualshive

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R320-ST & R420-ST Power Vent Indoor Gas Fireplace

Page 32

XG0774 - 150121

Appendix

PVHFL58-300 Horizontal Power Vent Detail

Front Vie

w

Eaves / Overhang

Wall

24” [610mm]

24½”

15”

15”

24” [610mm]

[152mm]

[152mm]

[622mm]

For installation instructions on this termination see instruction guide

for the PVHFL58-300.

Figure 8 Append. PVHFL58-300

Figure 9 Append. PVHFL58-300 Termination Clearances

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Summary of Contents for R320-ST

Page 1: ...ous to the Environment Danger of harming your hands Irritant Cutting Watch your step Slippery floor High temperatures Glass hazard Danger of suffocation High voltage Toxic Flammable materials Corrosive Fork lift trucks Danger overhead crane Explosion risk Oxidising Danger of death Biohazard Laser Radiation Danger of entrapment Hot surface General Warning Blank Gas bottles Watch for falling objects...

Page 2: ... 17 Installing the Fireplace Control Box 17 Installation of Electrical Supply 18 Installing the Remote Switch 18 Section 6 Installing the gas line 20 Fuel Type 20 Gas Pressure 20 GAS CONNECTION 20 Section 7 Testing the system 21 7 1 Testing the system before gas connection 21 7 2 Testing the system with gas connection 21 Mantels Surrounds 22 Section 8 Removing Installing Screen and Window 23 Secti...

Page 3: ...arranty will be voided by and Montigo disclaims any responsibility for the following actions Modificationofthefireplaceand orcomponentsincluding Power Vent assembly or glass doors Useofanycomponentpartnotmanufacturedorapproved by Montigo in combination with this Montigo fireplace system Installation other than as instructed in this manual Consult your local Gas Inspection Branch on installation re...

Page 4: ...as Code ANSI Z223 1 1988 SeeAppendixCforinstallationwithintheState ofMassachusetts Thisfireplacemustcomplywith NFPA 54 Chapter 10 Refer to Section 6 Page 21 Installing the Gas Line for Details Understanding the Basic Operation Residential R320 ST R420 ST fireplace Thecontrolcompartmentofthisfireplaceislocatedinthebottom of the fireplace right below the burner system All models will be supplied wit...

Page 5: ...sic Operation Thegascontrolcomponentsofthisfireplacearelocatedinthebottom of the firebox below the burner system All models are supplied with a Honeywell smart valve gas control and do NOT have a variable flame control There are two air switches that control the gas control system located in the bottom of the firebox These gas valves and pressure switches communicate with the electrical control pa...

Page 6: ...774 150121 Installation Rating Plate Sample Figure A Rating Plate for 320 ST Figure B Rating Plate for 420 ST LBL1207D V5 0 R P VIEW_HSI_WITH SCREEN _DEC 11 2014 Teklynx LabelView Demo LBL1207D V5 0 R P VIEW_HSI_WITH SCREEN _DEC 11 2014 Teklynx LabelView Demo ...

Page 7: ...F G H I J K L M N O P Q R R Series R320 50 43 15 16 37 23 45 8 5 12 2 5 13 19 15 33 9 4 R Series R420 62 43 15 16 49 23 45 8 5 12 2 5 13 19 15 33 9 4 Figure 1 Sec 1 Fireplace dimensions R320 ST Front View Top View Side View 16 1 8 409 37 1 4 946 35 1 4 896 14 356 15 1 8 385 43 1 4 1098 23 3 4 605 50 3 4 1291 14 7 8 379 26 1 4 668 5 127 8 203 R320 ST R420 ST Power Vent Indoor Gas Fireplace Page 7 X...

Page 8: ...ec 1 Fireplace dimensions R420 ST 47 1 4 1201 14 356 49 1 4 1251 16 1 8 409 62 3 4 1595 26 1 4 668 14 7 8 379 23 3 4 605 5 127 8 203 43 1 4 1098 15 1 8 385 Front View Top View Side View R320 ST R420 ST Power Vent Indoor Gas Fireplace Page 8 XG0774 150121 Installation ...

Page 9: ...fromthatdimension Theresultisthedimensionyouwillbuildthetop of the platform to For example if you want the Bottom of the Glass to be at 24 the equation is 24 14 9 So that the top of the platform will be at 9 1 4 This dimension takes in account the height of the platform plywood and adequate clearances Figure 2 Sec 2 Fireplace installation Inlet Gas Power Vent Framing Dimensions Model S T U R Serie...

Page 10: ...sfer template to provided cement board to pre drill pilot holes Refer to figures below for Screw locations R420 4 Screws Top 4 Screws Bottom Front View Side View Figure 1 Sec 3 R320 Fireplace Screw Locations Both Sides are Typical R320 3 Screws Top 3 Screws Bottom Front View Side View Figure 2 Sec 3 R420 Fireplace Screw Locations Both Sides are Typical Section 3 Finishing Figure 3 Sec 3 Fireplace ...

Page 11: ...sten cement board to framing Pre drilled holes Top and Bottom using template for sheet meta screws to fasten cement board to unit using previous screw holes Sheet metal screws to attach Non Combustible Cement board to Steel header supplied by Montigo Clearance required for expansion of the fireplace when in operation Height Fasten Cement Board to Non Combustible Header using sheet metal screws and...

Page 12: ...erials Pleasebeaware temperaturesoverthemantelwillriseabovenormal room temperature and walls above fireplace may be hot to touch to allow for expansion during operation First Combustible Header 21 Drywall Combustible Construction Non Combustible Facing Material 6 high Non combustible Headers supplied by Montigo 12 11 10 9 8 7 6 5 4 3 2 1 12 11 10 9 8 7 6 5 4 3 2 1 19 18 17 16 15 14 13 12 11 10 9 8...

Page 13: ... has been established please refer to the appropriate section below for installation details Venting Layout Selectionofcomponentsanddetailsofventinglayoutshouldadhere to the following guidelines Ensure there is a minimum run of 2 of straight pipe before the power vent Ensure the maximum vent run does not exceed 80 Ensure the number of 90 elbows does not exceed 6 Ensure the number of 45 elbows does...

Page 14: ...void 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 All exterior joints in venting should be sealed with high heat silicone RV230 A Termination PVVEX58 300 B Rough in Frame Supplied with PVVEX58 300 C Flex Sections PLF 1 12 Section PLF 2 24 Section PFL...

Page 15: ...the shortest possible vent run is through an exterior wall Refer to Appendix A Power Vent locations to ensure the planned Power vent location is acceptable Once the vent location has been established please refer to the appropriate section below for installation details Once the vent location has been established please refer to the appropriate section below for installation details Venting Instal...

Page 16: ...n is acceptable A Termination PVHEX58 300 Wall Mount 5 8 PVHFL58 300 Flush Wall Mount 5 8 PVHIN58 300 Inline Power Vent with TMHIN58 40 termination C Flex Sections PFL1 12 f f Section PFL2 24 f f Section PFL3 36 f f Section PFL4 48 f f Section PFL6 72 f f Section D Rigid Sections PXT 10 10 f f Section PXT 20 20 f f Section PEXT 1 12 f m Section PEXT 2 24 f m Section PEXT 3 36 f m Section PEXT 4 48...

Page 17: ...Install the Fireplace Control Box in an accessible location The location should be where maintenance adjustments and service may be made easily Control Box Horizontal Power Vent Termination Vertical Power Vent Termination Power cable Installatio n required for either Horizontal or Vertical Termination Vent 115Vac 60 Hz supply from Distribution Panel Wall Switch Power Vent 20 foot control cable to ...

Page 18: ...equal quality InstallationsinCanadamustbeelectricallygroundedinaccordance withCSAC22 1CanadianElectricalCodePart1and orLocalCodes InstallationsintheUSAmustbeelectricallygroundedinaccordance with local codes or in the absence of local codes with the National Electrical Code ANSI NFPA 70 Installation of Electrical Supply The R320ST R420ST is supplied with an external electrical control panel pre wir...

Page 19: ...s Control SV9501M Gas Control onnector Conduit Wiring clearances 1 Clearance Note If any of the original wire supplied with the appliance is replaced it must be with the same or its equivalent Connect the power vent power cord as outlined in the previous section Ensure that the proper clearances are maintained for the wiring and conduit When installing the wiring it must never run above the vent r...

Page 20: ...elow for location of gas line access Flexible gas connectors must not exceed 3 feet in length unless allowable within local regulations Connect incoming gas line to the 1 2 Male NPT gas inlet Purge all air out of gas line before connecting port Check appliance connection valve and valve train under normal operatingpressurewithacommerciallyavailableleakchecksolution DO NOT USE A FLAME OF ANY KIND T...

Page 21: ...e 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 with the Power Vent Module and the Vent run connected Section 7 Testing the system 7 1 Testing the system before gas connection If the red LED is illuminated beside the fuse you have power to the panel If no LED chec...

Page 22: ...of elevated mantel temperatures which may be in excess of product design for example candles plastic or pictures This can cause melting deformation discoloration or premature failure of T V and radio components Side wall clearances are 6 Combustible surrounds may be installed with6 clearancetothesideofthefireplaceasshowninFigure2Sec 7 Figure 2 Sec 7 Combustible surrounds Non combustible Header 6 1...

Page 23: ...way and store in a safe place The Screen is very fragile and canbeeasilytorn dentedordeformed RefertoFigure1Sec 9below Window Screen Assembly Retaining Tabs 2x Ventilation slots located at the bottom of the Screen Assembly Glass Panel Glass Lifting Tools Figure 1 Sec 9 Screen Removal Window Screen Assembly Retaining Tabs 2x Ventilation slots located at the bottom of the Screen Assembly Glass Panel...

Page 24: ... Operating Propane gas fireplace with designer glass Firestones surrounding burner tray Optional River Rocks The R320ST R420ST has the option of installing the cultured rocks which mimic real stone These may be spaced at random or in a visual pattern of your preference See the Montigo web site for photographs and ideas www montigo com Do not operate this fireplace without the glass door or with a ...

Page 25: ...Start up Sequence TO TURN OFF GAS TO APPLIANCE LIGHTING INSTRUCTIONS FOR YOUR SAFETY READ BEFORE LIGHTING Heat Sensor Conmustion Air R320 ST R420 ST Power Vent Indoor Gas Fireplace Page 25 XG0774 150121 Operation ...

Page 26: ...e of 10 W C Always keep the fireplace area clear and free of combustible materials as well as gasoline and other flammable vapors and liquids Do not use this appliance if any part has been under water Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water See Lighting Instructions section...

Page 27: ...P Gas Valve RGC1003 NG Pilot Assembly RPA003 30 LP Pilot Assembly RPA004 30 Power Vent Control Box RESCB2 Outer Glass RGL1073 RGL1074 Replacement Screen RSCR320 RSCR420 Fuse AGC 5Amp EC1122 R320 ST R420 ST Power Vent Indoor Gas Fireplace Page 27 XG0774 150121 Maintenance ...

Page 28: ...tionsonthisterminationseeinstructionguide for the PVVEX58 300 PVVEX58 300 Vertical Power Vent Detail Front View Not Acceptable Side View Front View Top View 24 24 Wall Wall 18 40 1016 mm 18 Min Wall 24 610 mm 610 mm 610 mm 457 mm Figure 1 Append PVVEX58 300 Figure 2Append PVVEX58 300 clearances Figure 3Append PVVEX58 300 restrictions ...

Page 29: ... J Clearance to nonmechanical air supply inlet to building or the combustion air inlet to any other appliance 6in 15 cm for appliances 10 000 Btuh 3 kW 12 in 30 cm for appliances 10 000 Btuh 3 kW and 100 000 Btuh 30 kW 36 in 91 cm for appliances 100 000 Btuh 30 kW Canadian Installations US Installations 1 2 6in 15 cm for appliances 10 000 Btuh 3 kW 9 in 23 cm for appliances 10 000 Btuh 3 kW and 50...

Page 30: ...ix Forinstallationinstructionsonthisterminationseeinstructionguide for the PVHEX58 300 PVHEX58 300 Horizontal Power Vent Detail Eaves Overhang Wal l 14 355mm 32 813mm 16 6 6 Side View 152mm 152mm 406mm Figure 5Append PVHEX58 300 Figure 6Append PVHEX58 300 Termination Clearances ...

Page 31: ...service regulator vent outlet 3 ft 91 cm J Clearance to nonmechanical air supply inlet to building or the combustion air inlet to any other appliance 6in 15 cm for appliances 10 000 Btuh 3 kW 12 in 30 cm for appliances 10 000 Btuh 3 kW and 100 000 Btuh 30 kW 36 in 91 cm for appliances 100 000 Btuh 30 kW Canadian Installations US Installations 1 2 6in 15 cm for appliances 10 000 Btuh 3 kW 9 in 23 c...

Page 32: ...x PVHFL58 300 Horizontal Power Vent Detail Front View Eaves Overhang Wall 24 610mm 24 15 15 24 610mm 152mm 152mm 622mm Forinstallationinstructionsonthisterminationseeinstructionguide for the PVHFL58 300 Figure 8Append PVHFL58 300 Figure 9Append PVHFL58 300 Termination Clearances ...

Page 33: ...o service regulator vent outlet 3 ft 91 cm J Clearance to nonmechanical air supply inlet to building or the combustion air inlet to any other appliance 6in 15 cm for appliances 10 000 Btuh 3 kW 12 in 30 cm for appliances 10 000 Btuh 3 kW and 100 000 Btuh 30 kW 36 in 91 cm for appliances 100 000 Btuh 30 kW Canadian Installations US Installations 1 2 6in 15 cm for appliances 10 000 Btuh 3 kW 9 in 23...

Page 34: ...ater time PVHIN58 300 Inline Power Vent with TMHIN58 40 Detail Forinstallationinstructionsonthispowerventandterminationseeinstructionguide for the PVHIN58 300 with TMHIN58 40 Figure 11Append PVHIN58 300 Inline power vent with TMHIN58 40 Termination with vanity ring Figure 12Append TMHIN58 40 Termination Clearances without vanity ring 20 3 4 527 13 330 6 153 1 26 14 356 Eaves Overhang Wall ...

Page 35: ... service regulator vent outlet 3 ft 91 cm J Clearance to nonmechanical air supply inlet to building or the combustion air inlet to any other appliance 6in 15 cm for appliances 10 000 Btuh 3 kW 12 in 30 cm for appliances 10 000 Btuh 3 kW and 100 000 Btuh 30 kW 36 in 91 cm for appliances 100 000 Btuh 30 kW Canadian Installations US Installations 1 2 6in 15 cm for appliances 10 000 Btuh 3 kW 9 in 23 ...

Page 36: ...e designed to burn gas only Burning conventional fireplace fuels such as wood coal or any other solid fuel will cause damage to the Gas Appliance will produce excessive temperatures and will result in a fire hazard Limitations On Liability It is expressly agreed and understood that The Companies sole obligation and purchaser s exclusive remedy under this Warranty under any other warranty expressed...

Page 37: ...ted gas fueled heating appliance or equipment The sign shall read in print size no less than one half 1 2 inch in size GAS VENT DIRECTLY BELOW KEEP CLEAR OF ALL OBSTRUCTIONS 4 INSPECTION The state or local gas inspector of the side wall horizontally vented gas fueled equipment shall not approve the installation unless upon inspection the inspector observes carbon monoxide detectors and signage ins...

Page 38: ...XG0774 150121 R320ST R420ST See Through Gas Fireplace ...

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