Desa L32, L36, L32, L36, VL36, L42, L36, L42 Service Hints, Technical Service, Replacement Parts

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SERVICE HINTS

When Gas Pressure Is Too Low

•pilot will not stay lit

•burners will have delayed ignition

•heater will not produce speciﬁed heat

•propane/LP gas supply may be low

You may feel your gas pressure is too low. If so, contact your local propane/LP or natural gas supplier.

TECHNICAL SERVICE

You may have further questions about installation, operation or troubleshooting. If so, contact DESAʼs Technical Service Department at 1-866-672-6040. When calling please have your model and serial numbers of your heater ready.

You can also visit DESAʼs technical services web site at www.desatech.com.

REPLACEMENT PARTS

Note: Use only original replacement parts. This will protect your warranty coverage for parts replaced under warranty.

PARTS UNDER WARRANTY

Contact authorized dealers of this product. If they canʼt supply original replacement part(s), call DESAʼs Technical Service Department at 1-866-672-6040.

When calling DESA, have ready

•your name

•your address

•model and serial numbers of your ﬁrebox

•how ﬁrebox was malfunctioning

•type of gas used (propane/LP or natural gas)

•purchase date

Usually, we will ask you to return the part to the factory.

PARTS NOT UNDER WARRANTY

Contact authorized dealers of this product. If they canʼt supply original replacement part(s), call DESA at 1-866-672-6040 for referral information.

When calling DESA, have ready

•model number of your ﬁrebox

•the replacement part number

Note: The ﬁrebox identiﬁcation label (including model number, serial number, clearances, etc.) is located on the right front edge of the ﬁrebox.

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www.desatech.com

115254-01A

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Contents VL32HP, LHP VL32HN, LHNVL36EN, LEN VL36EP, LEPTable of Contents Safety Information Local Codes Product FeaturesBlower Accessory OperationPlanning Product SpecificationsLocating Firebox Models42 Models Providing Adequate Ventilation AIR for Combustion VentilationDetermining FRESH-AIR Flow for Heater Location Ventilation AIR Ventilation Air From Inside BuildingVentilation Air From Outdoors InstallationInstallation Clearances Minimum Wall and Ceiling Clearances see ,Example BUILT-IN Firebox InstallationMinimum 16 inches from Side Wall Rough Opening for Installing Wall Nails or Wood Screws Nailing FlangesInstalling Firebox Using Optional Accessory Mantels Installing Cabinet MantelLower Louver Panel Installing Optional Blower AccessoriesDuplex Electrical Outlet Wiring Diagram Decal 12 Front of Blower Place control knob, provided, onto control shaft see FigureDuplex Box Handy Box Strain Relief HARD-WIRING FireboxInstalling Fireplace Hood and Screen Top View of Rod LayoutInstallation Items Needed Connecting to GAS SupplyVent Pointing Down Propane/LP Checking GAS ConnectionsNatural Supply Tank Test Pressures In Excess Of 1/2 Psig 3.5 kPaTest Pressures Equal To or Less Than 1/2 Psig 3.5 kPa Correct all leaks at onceLog #2 Log #1 Front Post Installing LogsVintage Oak Two-Piece Log Set Chassis PostPost Ember Bed Base AssemblyMetal Metal PostTop Left Log Top Right Log Middle Operating FireplacePlace top left log on middle log as shown in Figure Left Front Log Right Front LogControl Knob Ignitor Lighting InstructionsPress in control knob and turn counter ButtonVariable Control Operation Manual Lighting ProcedureREMOTE-READY Models For Your Safety Read Before Lighting To Turn OFF GAS To ApplianceBe hot if heater has been running Optional Remote Control Follow instructions included with the remote controlControl Knob Flame Adjustment On Position Optional HAND-HELD Remote OperationON/OFF Series Model Ghrcb Thermostat Series Model GhrctbPilot Flame Pattern Inspecting BurnersFront Burner Flame Pattern Cleaning Logs Cleaning MaintenanceBurner Injector Holder and Pilot AIR Inlet Hole Troubleshooting Observed Problem Possible Cause RemedyLeased Clean ODS/pilot seeLow gas pressure Assembly Long enoughBurner backﬁring during com When burners are lit Position when burners areObserve minimum installa Bustion DamagedGas leak. See Warning Maximum Minimum Shipping Weight 104 lbs 184 lbs SpecificationsWiring Diagram REMOTE-READY Models onlyReplacement Parts Service HintsTechnical Service Parts Under WarrantyAccessories Illustrated Parts Breakdown Parts List Parts Available not Shown46 39 Parts List 23/24 Not Shown Illustrated Parts Breakdown and Parts List 110314-05 Crossover LogKEY LOG Part Numbers VL36 Models VL42 Models Description QTY Keep this Warranty Warranty InformationLimited Warranty VENT-FREE Fireplace