Desa T32N-a SERIES, CGDV32pR, T32p-a SERIES Pilot and burners, Logs, Venting system

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Cleaning and

Maintenance

Continued

Use only the tempered glass door replacement intended for this fireplace (see Replacement Parts, page 36 for detail on ordering). No substitutions may be made. See Removing/Replacing Glass Door, page 23 for instructions for replacing glass door.

WARNING: Do not operate fireplace with the glass door unlatched, removed, 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 In- stalling Logs, Lava Rock and Glowing Embers, page 23, to properly replace logs.

Use a vacuum cleaner to remove any carbon buildup on logs.

Replace log(s) if broken. See Replacement Parts on page 36.

Replace ember material periodically as needed. See Replacement Parts on page 36.

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 immediately by a qualified service person.

2.Remove the vent cap and shine a flashlight into the vent. Remove any foreign material.

3.Check for evidence of excessive condensation. 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 being exposed to cold weather.

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

116646-01D

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Contents CGDV32PR Natural GAS Tudor Models VT32N-A SeriesCGDV32NR PROPANE/LP GAS Tudor Models VT32P-A SeriesSafety Information Table of ContentsHigh traffic areas Product Identification Product FeaturesLocal Codes Proper clearances must be maintained Pre-Installation PreparationLocation and space requirements ClearancesFraming Clearances for Corner Installation Termination CAP AIR Supply Inlet GAS Meter Location of Termination CapInstallation Precautions Venting Installation InstructionsFemale Locking Lugs Male Slots Installation PlanningInstalling Siding Standoff Combustible Exterior Round Termination Kit HTK Shown Venting InstallationSquare Termination Vertical V Horizontal HCorner Installation Venting with Two 90 Elbows Horizontal System Installation Using TWO 90 ElbowsFlat Ceiling Installation Installation for vertical terminationConnect a section of pipe and extend up through the hole Venting with One 90 Elbow Vertical V Horizontal H Twist-lock the vent cap onto the last section of vent pipeDesa 5/8 Pipe & Vent Kits Number Description High Altitude InstallationParts list for venting kits and components Vertical VentingCheck GAS Type Fireplace InstallationInstalling optional blower accessory Model BK InstallationModel BKT Installation Plug in blower power cordBlower Wiring Diagram Plug in blower power cord to duplex outletInstallation Items Needed Installing Gas Piping to Fireplace LocationChecking GAS Connections Connecting Fireplace to GAS SupplyWrong, fireplace may not run properly Pressure Testing Fireplace Gas Connections Installing optional wall Mount Switch gwmS2Test Pressures Equal To or Less Than Psig 3.5 kPa Removing/Replacing Glass Door Installing Remote ReceiverRemoving Louver Panels Removing Glass Door Installing Optional Brick liner Model BL32DReplace screen/rod assembly by reversing step Cleaning Glass DoorClose top and bottom louvers Installing logs, lava rock and glowing embersOperating Fireplace For Your Safety Read Before LightingOptional Hand-Held Manual Lighting ProcedureLighting Instructions To Turn OFF GAS To ApplianceOn/Off Series Thermostat SeriesOperating optional GWMT1 Wall Mounted Thermostat Operating optional blower accessoryPilot Assembly Inspecting BurnersBurner Flame Pattern Cleaning MaintenanceGlass Door Logs Pilot and burnersVenting system Observed Problem Possible Cause Remedy TroubleshootingAfter pilot lights, keep gas Problem could be caused by Replace pilot assemblyBurner orifice clogged Clean burner see Cleaning Is lit Delayed ignition burnerMixer When burner is lit HI position when burner isImproper vent cap installa Cold Minute Air in gas line Operate burner until air isStatement above Gas leak. See WarningSpecifications Replacement PartsService Hints Technical ServiceAccessories Illustrated Parts Breakdown Parts List Illustrated parts breakdown Burner Base Assembly 116646-01D 116646-01D Keep this Warranty Warranty InformationLimited Warranty DIRECT-VENT Fireplace