Desa BHDV41NC Cleaning and Maintenance, Glass Door, Pilot and Burners, Logs, Venting System

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DIRECT-VENT FIREPLACE (NATURAL/PROPANE/LP)

CLEANING AND MAINTENANCE

WARNING: Turn off fireplace and let cool before cleaning.

CAUTION: You must keep con- trol areas, burners, and circulat- ing air passageways of fireplace clean. Inspect these areas of fire- place before each use. Have fire- place inspected yearly by a quali- fied service person. Fireplace may need more frequent cleaning due to excessive lint from carpeting, bedding material, pet hair, etc.

GLASS DOOR

WARNING: Handle glass door panel with care. Do not strike, slam, or otherwise abuse glass. Do not operate fireplace with the glass door removed, cracked, or broken.

WARNING: Do not use abra- sive cleaners as this may damage glass. Use a non-abrasive house- hold glass cleaner to clean glass. Do not clean glass when hot.

Glass must be cleaned periodically. During start-up it is normal for condensation to form on the inside of the glass causing lint, dust, and other airborne particles to cling to the glass surface. During initial start-up a slight film may form on the glass due to paint curing. The glass should be cleaned several times with a non-amonia, non-abra- sive household cleaner and warm water after the first two weeks of operation. There- after, clean the glass two or three times during each heating season, depending on the usage and circumstances present. Refer to Removing/Replacing Glass Door on page 22 of this manual when removing glass door for cleaning.

WARNING: Only parts sup- plied by the manufacturer should be used when replacing broken or damaged glass door panel (see Replacement Parts, page 33). This glass door panel is a complete unit. No substitute materials may be used.

CAUTION: Wear gloves and safety glasses while handling or removing broken glass. Do not remove if glass is hot. Keep chil- dren and pets away from glass.

If glass has been broken, carefully remove glass door (see Removing/Replacing Glass Door, page 22). Vacuum all glass pieces with a shop vac.

CAUTION: Do not vacuum if pieces are hot.

Use only the ceramic glass door replace- ment intended for this fireplace (see Re- placement Parts, page 32 for detail on or- dering). No substitutions may be made. See Removing/Replacing Glass Door, page 22 for instructions for replacing glass door.

WARNING: Do not operate fireplace with the glass door re- moved, cracked, or broken.

PILOT AND BURNERS

Remove ember material before cleaning burners and replace when cleaning is complete.

Burner and controls should be cleaned with compressed air to remove dust, dirt, or lint.

Use a vacuum cleaner or small, soft bristled brush to remove excess dust, dirt, or lint.

LOGS

If you remove logs for cleaning, refer to Installing Logs, Lava Rock, and Glowing Embers, page 24, to properly replace logs.

Use a vacuum cleaner to remove any car- bon build-up on logs.

Replace log(s) if broken. See Replace- ment Parts on page 32.

Replace ember material periodically as needed. See Replacement Parts on page 32.

VENTING SYSTEM

Conduct annual inspection of the venting system following these guidelines:

1.Check areas of venting system that are exposed to the weather for corrosion (rust spots or streaks and, in extreme cases, holes). Have these items replaced imme- diately by a qualified service person.

2.Remove the vent cap and shine a flash- light into the vent. Remove any foreign material.

3.Check for evidence of excessive con- densation. Continuous condensation can cause corrosion of caps, pipes, and fittings and can be caused by having excessive lateral runs, too many elbows, or exterior portions of the system be- ing exposed to cold weather.

4.Inspect joints to verify that no pipe sec- tion or fitting has been disturbed and loosened. Check mechanical supports such as wall straps for rigidity.

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Contents For Your Safety What to do if YOU Smell GAS For Your SafetyBHDV37NC, BHDV37PC BHDV41NC, and BHDV41PC Safety Information DIRECT-VENT Fireplace NATURAL/PROPANE/LPProduct Features Product IdentificationGlossary Terms Local CodesPRE-INSTALLATION Preparation ClearancesLocation and Space Requirements Framing and FinishingPRE-INSTALLATION Preparation General Venting Location of Vent TerminationGeneral Venting Venting Installation Installation PrecautionsInstallation Planning Installing Vent System in a ChaseInstallation for Horizontal Termination Snorkel TerminationVent Pipe Connections Horizontal Termination Configurations Horizontal VentingVenting with Two 90 Elbows Flat Ceiling Installation Installation for Vertical TerminationCathedral Ceiling Installation Vertical Termination Configurations Venting with One 90 ElbowVertical Venting Installation Parts Lists for VentingVenting High AltitudeFireplace Installation Installing Optional Blower AccessoryInstalling GA3700/DA3610TA Blowers Check GAS TypeSide View Installing GAS Piping to Fireplace Location Installation Items NeededPressure Testing Gas Supply Piping System Connecting Fireplace to GAS SupplyChecking GAS Connections Pressure Testing Fireplace Gas Connections Close equipment shutoff valve see Fig- ureInstalling Optional Wall Mounted Thermostat GWMT1 Installing Optional Wall Mount Switch GWMS2REMOVING/REPLACING Glass Door Removing/Replacing Glass DoorInstalling Optional Brick Liner D8037A/D8041 Installing Left Side Brick PanelInstalling LOGS, Lava Rock and Glowing Embers Installing Log NoOperating Fireplace Ghrc Series Operation Operating Optional Blower AccessoryGhrcta Series Operation Operating Optional GWMS2 Wall Mounted Switch Pilot AssemblyInspecting Burners Operating Optional GWMT1 Wall Mounted ThermostatCleaning and Maintenance Glass DoorPilot and Burners LogsTroubleshooting Observed Problem Possible CauseObserved Problem Possible Cause Remedy Gas leak. See Warning statement Replacement Parts Technical ServiceWiring Diagram Service HintsSpecifications BHDV37NC BHDV37PC BHDV41NC BHDV41PCIllustrated Parts Breakdown BHDV37NC BHDV41NC36Parts List DIRECT-VENT Fireplace BHDV37NC BHDV41NCBHDV37PC BHDV41PC36 DIRECT-VENT Fireplace BHDV37PC BHDV41PC Accessories Cabinet Mantel with Square LEG Styling Unfinished GM501U37 GM103U41Warranty Information