Monessen Hearth HBDV300N/PV7, HBDV400N/PSC7 Mhsc, Model EnerGuide Ratings Fireplace Efficiency %

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Based on CSA P.4.1-09

Efficiency Ratings

Model	EnerGuide Ratings
	Fireplace Efficiency (%)
HBDV300NV7	63.5
HBDV300PV7	71.4
HBDV400NV7	67.3
HBDV400PV7	70.7
HBDV300NSC7	67.4
HBDV300PSC7	75.7
HBDV400NSC7	70.9
HBDV400PSC7	74.0

MHSC

149 Cleveland Drive • Paris, Kentucky 40361

www.mhsc.com

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Contents HBDV7 Series Direct Vent Gas Fireplace Check Gas Pressure Signature Command System Pre-Installation InformationMassachusetts Residents Only Installer Important Safety InformationOwner Please Read the Following Carefully Never connect unit to private nonKnown as wellhead gas Code ApprovalProduct Specifications High ElevationsFraming Dimensions HBDV300 HBDV400PRE-INSTALLATION Information Firebox framingFireplace Location Cold Climate InsulationClearances to combustibles Mantel ClearancesNever obstruct or modify the air inlet or Outlet grilles louvers. This may create aSecure Fireplace to Floor or Framing Finishing MaterialOptional top vent application Optional TOP Vent ApplicationInstallation precautions Venting Installation InformationGeneral Venting Canadian Installations1 US Installations2 General Venting Information Termination LocationCanadian Installations USA InstallationsTermination Clearances Twist Lock Pipes How to Use the Vent GraphRefer to Page 21 for requirements for snorkels Vent Installation 1219 mmRear Wall Vent Application Rear Wall Vent Installation Twist Lock PipeStep Vent configurations apply and must be strictly adhered to Rear Wall Vent Installations Flex Vent PipeTop vent Sidewall Application + B = 17 Max Vertical Sidewall Installation Twist Lock Pipe Venting InstallationAlways install horizontal venting on a level plane Vertical Sidewall installation flex vent pipe Install the 4 flex then 7 flex to the terminationVertical THROUGH-THE-ROOF APPLICA- Tion Below Grade InstallationsDo not back fill around snorkel Vertical THROUGH-THE-ROOF Installation Roof Flashing Install gas piping to fireplace / burner system location Check gas typeNatural Gas Fireplace InstallationPropane/LP Millivolt Check GAS Pressure and Electrical installation Electrical WiringDo not use open flame to check for gas LeaksElectrical Installation Remote Wall mounted SwitchRemote Wall Switch Optional DC Remote SystemsInitial lighting What to do if YOU Smell GASNever use an open flame to check for gas leak Approved leak testing method Operating Instructions MillivoltNever check for gas leak with open FlameLighting the burner Main burner switchPilot position Optional Accessory Requirements Electrician. Main power must be off whenConnecting to main electrical power supply Or performing service. All wiring shall beCommand Center Wall Installation Junction BOX WiringWall Switch Installation Nected together if a wall switch is not Being used Blotsc Signature Command Blower Blot Automatic Thermostat Blower Optional FAN Blower SystemsFK-12 Manual Blower On next Operating Instructions Signature Command Command CenterBattery Installation FeaturesCommand Center Key Combinations for System Settings Function Operation Default SettingCommand Center Operations Self Diagnostics ChartFUNCTIONS/OPERATION Function OperationGlass Removal Brick installationGlass Frame Removal Placement of Lava ROCK, Rock Wool and Logs Do not sprinkle the lava rock or emberPotential sooting, glass breakage and a fire HazardFinal Installation Left Front Log #6 Installing Universal Andirons Burner, Pilot and Control Compart- ment Vent SysteM Glass DoorLogs Rock woolSymptom Possible Cause Action Standing Pilot IgnitionTroubleshooting Signature Command System Replacement Parts Firebox ComponentsFirebox components Description QtyStanding Pilot Millivolt Control Fuel Conversion Kits Natural Gas to LP AccessoriesLP to Natural Gas Signature Command System HBDV300NSC7 HBDV300PSC7 HBDV400NSC7 HBDV400PSC7 Logs Replacement PartsDescription Qty Vertical Venting Description Model NumberHorizontal Venting 7TBLSCTKHBDV7 Series Direct Vent Gas Fireplace HBDV7 Series Direct Vent Gas Fireplace Carbon Monoxide Detector Requirements Lifetime Warranty Five Year WarrantyBasic Warranty If Warranty Service is NeededMhsc Model EnerGuide Ratings Fireplace Efficiency %