Manuals / Monessen Hearth / Household Appliance / Water Heater

Monessen Hearth BTU/Hr installation manual 49D0090

Models: BTU/Hr

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49D0090

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Monessen Hearth BTU/Hr installation manual 49D0090

Contents

OWNER’S OPERATION AND INSTALLATION MANUAL DHHP/NT Natural Gas or Propane/LPG15,000 to 30,000 Btu/Hr with Thermostat READ AND SAVE THESE INSTRUCTIONSAssembly CONTENTSImportant Safety Information SpecificationsPlease leave these instructions with the owner IMPORTANT SAFETY INFORMATIONINSTALLER OWNERIMPORTANT SAFETY INFORMATION PROPANE/LPG SPECIFICATIONS AND LOCAL CODESNATURAL GAS Thermostat PressureSAFETY DEVICE PRODUCT IDENTIFICATION AND ASSEMBLYASSEMBLY INSTALLING HOOD UNPACKINGaccordance with these diagrams or ASSEMBLYINSTALLING LOGS temperatures on heaterCONFINED AND UNCONFINED SPACE FRESH AIR FOR COMBUSTION AND VENTILATIONPROVIDING ADEQUATE VENTILATION UNUSUALLY TIGHT CONSTRUCTIONFRESH AIR FOR COMBUSTION AND VENTILATION DETERMINING FRESH-AIRFLOW FOR HEATER LOCATIONFigure 6 - Ventilation Air from Inside Building VENTILATION AIRFRESH AIR FOR COMBUSTION AND VENTILATION FROM INSIDE BUILDINGINSTALLATION ITEMS INSTALLATIONINSTALLATION LOCATING HEATERINSTALLATION OPTIONS Never install the heaterIf you install the heater in a home locate heater where moving vehicleINSTALLATION Maintain minimum clearances shownin Figure 9. If you can, provide greater clearances from floor and joining wallPlacing Heater on Mounting Bracket INSTALLATIONFigure 10 - Mounting Heater Onto Mounting Bracket Securing Hearth Base to Floor C. MOUNTING HEATER TO OPTIONAL MANTELINSTALLATION Mounting Heater to Optional Hearth BaseThis appliance requires a 3/8” NPT CONNECTING TO GAS SUPPLYNational Pipe Thread inlet connection A qualified service person mustCHECKING GAS CONNECTIONS INSTALLATIONPressure Testing Gas Supply Piping System Pressure testing heater gas connectionsOPERATING INSTRUCTIONS FOR YOUR SAFETY READ BEFORE LIGHTINGWHAT TO DO IF YOU SMELL GAS OPERATING INSTRUCTIONS Do not try to adjust heating levels byusing the equipment shutoff valve LIGHTING INSTRUCTIONSSHUTTING OFF HEATER TO TURN OFF GAS TO HEATERTHERMOSTAT CONTROL OPERATION MATCH LIGHTING INSTRUCTIONSsee “Troubleshooting,” pages 24 through INSPECTING HEATERPILOT FLAME PATTERN BURNER FLAME PATTERNservice person should service and TROUBLESHOOTINGNever use a wire, needle, or similar object to clean ODS/pilot. This canClean burner see “Cleaning and Mainte TROUBLESHOOTINGPROBLEM Clean burner see “Cleaning and MaintePROBLEM If you smell gas Shut off gas supplyDo not try to light any appliance TROUBLESHOOTINGPILOT AIR INLET HOLE CLEANING AND MAINTENANCECLEANING BURNER INJECTOR HOLDER AND cleaningDHHPT ILLUSTRATED PARTS LISTDESCRIPTION DHHNTCORNER SURROUNDS WITH HEARTH ACCESSORIESBRASS LOUVERS - LBHH HEARTH BASE - HHBACCESSORIES THERMOSTAT FORCED AIR BLOWER - BLOHH49D0090 49D0090 BASIC WARRANTY LIMITED LIFETIME WARRANTY POLICYLIFETIME WARRANTY FIVE YEAR WARRANTY