Monessen Hearth HDV500NV/PV manual Check gas type, Install gas piping to fireplace location

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fireplace installation

HDV Series Direct Vent Gas Fireplace

check gas type

Use proper gas type for the fireplace you are installing. If you have conflicting gas type, do not install fire- place. See dealer where you purchased the fireplace for proper fireplace according to your gas type.

Install gas piping to fireplace location

WARNING

A qualified installer or service person must connect appliance to gas supply. Follow all local codes.

CAUTION

For propane/LP units, never connect fireplace directly to the propane/LP supply. This burner system requires an external regulator (not supplied). Install the external regulator between the burner system and propane/LP supply.

installation items needed

Before installing fireplace and burner system, make sure you have the items listed below.

External regulator (supplied by installer)

Sealant (resistant to propane/LP gas)

Tee joint

Test gauge connection*

Piping (check local codes)

Sediment trap (optional but recommended)

Pipe wrench

approved flexible gas line with gas connector (if allowed by local codes — not provided)

*A CSA design-certified equipment shutoff valve with 1/8" NPT tap is an acceptable alternative to test gauge connection. Purchase the CSA design-certified equipment shutoff valve from your dealer.

For propane/LP connections only, the installer must supply an external regulator. The external regula- tor will reduce incoming gas pressure. You must reduce incoming gas pressure to between 11 and 13 inches of water. If you do not reduce incoming gas pressure, burner system regulator damage could occur. Install external regulator with the vent pointing down as shown in Figure 41. Pointing the vent down protects it from freezing rain or sleet.

 

100 gal. (min)

External

Propane/LP

Supply Tank

Regulator

 

Vent Pointing

Down

FP1977

Figure 41 -

External Regulator with Vent Pointing Down (Propane/LP Only)

 

 

Use only new black iron or steel pipe.

 

 

Internally tinned copper or copper tubing

 

CAUTION

can be used per National Fuel Code, Section

 

minimum inlet pressure (listed on data

 

 

2.6.3, providing gas meets hydrogen sulfide

 

 

limits, and where permitted by local codes.

 

 

Gas piping system must be sized to provide

 

 

plate) at the maximum flow rate (BTU/hr).

 

 

Undue pressure loss will occur if the pipe

 

 

is too small.

 

 

 

 

WARNING

External regulators may be necessary for

 

natural gas. One- or two-pound systems

 

 

 

 

will damage this appliance and may cause

 

 

fire hazard.

 

 

 

When using copper or flex connectors use only fittings approved for gas connections. The gas control inlet is 3/8" NPT.

56D3048

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Contents HDV Series Direct Vent Gas Fireplace HDV Series Direct Vent Gas Fireplace Important Safety Information InstallerOwner As wellhead gas Code ApprovalNever connect unit to private non-utility Gas wells. This gas is commonly knownGAS pressures Product SpecificationsGas Specifications & Orifice Size High ElevationsFireplace and Framing Dimensions Cold Climate Insulation PRE-INSTALLATION InformationBefore You Start Fireplace framingFireplace Location PRE-INSTALLATION InformationClearances Clearances to combustiblesMantel clearances Do not remove insulation board Finishing MaterialOptional TOP Vent Installation Failure to follow these instructions will void the warranty Installation precautionsCombustible Clearance to Venting Pipes Venting InstallationFor horizontal termination Installation planningVenting installation Inside Corner DetailMinimum distances 10 1214 16 How To Use The Vent GraphRear Wall Vent installation 5 x 8 Venting only Wall. This will cause a fire hazard Do not recess vent termination into anyMaximum Three 3 90 Elb ows Horizontal with vertical rise through-the-wall applications Below Grade Installations Vertical through-the-roof applica- tions Installation for vertical termina- tion Flat ceiling installationAbove the first floor, including storage spaces and closets Outside pipe Flex Venting InstallationFlex Venting Installation Check gas type Install gas piping to fireplace locationPropane/LP Natural GasLeaks Check GAS Pressure and Electrical Installation MillivoltElectrical Wiring Do not use open flame to check for gasRemote Wall mounted Switch for millivolt valves only Electrical installation millivoltInitial lighting What to do if YOU Smell GASApproved leak testing method Never check for gas leakWith open flame Main burner switch Lighting the burnerPilot position Label all wires before disconnecting when Servicing controls. Wiring errors can causeDo not use open flame to check for gas leaks Command Center Wall Installation Signature Command Electrical InstallationAC Box Optional FAN Blower SystemOperating Instructions Signature Command OPERATing Instructions Switch BoxAC Interface Board Optional Signature Command System Operation Instructions FeaturesCommand Center Control BoardKey Combinations for System Settings Command Center Operations Self Diagnostics ChartFUNCTIONS/OPERATION Glass Frame Removal Canopy InstallationReinstalling clamps, keep fingers clear Canopy & Glass FrameInstall logs and rock wool ember material in firebox Floor brick InstallationLOG Installation LOG Installation All Logs on Burner with Rock Wool Burner Flame Burner, Pilot and Control Compart- mentPilot Flame BurnerRock wool Vent SystemGlass Door LogsStanding Pilot Ignition TroubleshootingTroubleshooting Signature Command System TroubleshootingDescription Qty HDV500 Firebox ComponentsStanding Pilot Millivolt Parts Replacement PartsHDV500NV HDV500PV 5a,b,c 13, 14 HDV500 Logs Accessories / Field Installed Options Vent Components for 4 X 6B\ Replacement PartsVent Components for 5 X HDV Series Direct Vent Gas Fireplace MassachusettsHDV Series Dir ct Vent Gas Fireplace If Warranty Service is Needed Lifetime WarrantyFive Year Warranty Basic WarrantyMhsc Efficiency Ratings

HDV500NV/PV specifications

The Monessen Hearth HDV500NV/PV is a powerful and efficient gas fireplace designed to enhance the warmth and ambiance of any living space. This model is part of Monessen's esteemed lineup of vented gas fireplaces, which are known for their elegant designs and performance. The HDV500NV/PV specifically is designed for those who desire both aesthetic appeal and functional heating.

One of the standout features of the HDV500NV/PV is its versatile installation options. It can be vented vertically or horizontally, providing flexibility for various home layouts. This adaptability makes it an ideal choice for homeowners looking to retrofit an existing space or build a new one. With a powerful input rating of up to 30,000 BTUs, it delivers exceptional heat output and efficiently warms the room, ensuring comfort during colder months.

The fireplace boasts a realistic flame presentation, thanks to its innovative burner technology. The advanced burner system creates flickering flames that mimic traditional wood-burning fireplaces, enhancing the overall aesthetic. Additionally, the HDV500NV/PV is equipped with a ceramic glass front that not only showcases the beautiful flames but also provides a clear view while maintaining safety standards.

For convenience, the HDV500NV/PV features a simple, user-friendly remote control that allows homeowners to adjust the flame height and heat output with ease. This feature adds a layer of comfort, as it eliminates the need to manually operate the fireplace for temperature adjustments. The optional adjustable thermostat enhances this convenience, allowing for automated temperature regulation.

The design of the HDV500NV/PV is equally impressive. Its clean lines and elegant finish make it a striking focal point in any room. Available in various styles and trims, it can seamlessly integrate into various home decors, from modern to traditional.

Safety is also a priority with the HDV500NV/PV. It includes built-in safety features such as a gas shut-off valve and an oxygen depletion sensor, providing peace of mind for users.

In summary, the Monessen Hearth HDV500NV/PV is a versatile, efficient, and aesthetically pleasing gas fireplace that combines advanced technologies with user convenience. Its realistic flame presentation, powerful heating capabilities, and stylish design make it a perfect choice for enhancing any home environment.