Desa LMFP33NR Wiring Diagram, Specifications, Technical Service, Service Hints, Replacement Parts

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WIRING DIAGRAM SPECIFICATIONS TECHNICAL SERVICE SERVICE HINTS REPLACEMENT PARTS

25

WIRING DIAGRAM

Red

 

Black

 

White

Red

 

SPECIFICATIONS

 

LMFP33NR

LMFP33PR

Btu (Variable)

23,000/33,000

23,000/33,000

Type Gas

Natural Gas Only

Propane/LP Only

Ignition

Piezo

Piezo

Pressure Manifold

3.5" W.C.

7.9" W.C.

Inlet Gas Pressure (in. of water)

 

Maximum

10.5"

14"

Minimum*

5.5"

11"

Shipping Weight

122 lbs.

122 lbs.

* For input adjustment

 

 

TECHNICAL SERVICE

You may have further questions about installation, operation, or troubleshooting. If so, contact DESA Heating Products’ 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 DESA Heating Products’ technical services web site at www.desatech.com.

SERVICE HINTS

When Gas Pressure Is Too Low

pilot will not stay lit

burner will have delayed ignition

fireplace will not produce specified heat

for propane/LP unit, propane/LP gas supply may be low

You may feel your gas pressure is too low. If so, contact your local gas supplier.

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 can’t supply original replacement part(s), call DESA Heating Products’ Techni- cal Service Department at 1-866-672-6040. When calling DESA Heating Products, have ready

your name and address

model and serial numbers of your fireplace

how fireplace 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 can’t supply original replacement part(s), call DESA Heating Products at 1-866-672-6040 for referral information. When calling DESA Heating Products, have ready

model number of your fireplace

the replacement part number

For morevisit www..com

111604-01A

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Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualSafety Information Table of ContentsProduct Identification Log Base AssemblyLocal Codes Product FeaturesUnpacking AIR for Combustion and VentilationDetermining FRESH-AIR Flow for Heater Location Providing Adequate VentilationUnusually Tight Construction Confined and Unconfined SpaceVentilation Air From Inside Building Ventilation AIRVentilation Air From Outdoors Installing Hood InstallationCheck GAS Type Electrical HookupIncluded with Mantel Accessory Installation ClearancesAssembling and Attaching Optional Brass Trim Installing Cabinet Mantel Conventional Fireplace InstallationActual Framing Height 32 3 Front Width Depth BUILT-IN Fireplace InstallationSupport Bracket Firebox Wrapper Shield Power Screws Cord Mantel Clearances for Built-In Installation Installing GAS Piping to Fireplace LocationInstallation Items Needed Gas Connection Connecting Fireplace to GAS SupplyChecking GAS Connections Pressure Testing gas Supply Piping systemCheck all other internal joints for leaks Pressure Testing Fireplace Gas ConnectionsInstalling Logs 1 Installing LogsInstalling Batteries in Receiver For Your Safety Read Before LightingInstalling Battery into Remote Operating HeaterTo Turn OFF GAS To Appliance Manual Lighting ProcedureShutting Off Heater Shutting Off Burners Only pilot stays litHAND-HELD Remote Operation Pilot Flame Pattern Inspecting BurnersBurner Primary AIR Holes Main BurnerCleaning Burner Injector Holder and Pilot AIR Inlet Hole Cleaning MaintenanceLogs Observed Problem Possible Cause Remedy TroubleshootingMaintenance, Gas leak. See Warning statement Specifications Wiring DiagramTechnical Service Service HintsModels LMFP33PR Illustrated Parts BreakdownKEY Part Number LMFP33PR LMFP33NR Description QTY Parts ListFirebox LMFP33PR LMFP33NR KEY Part Number Description QTY Firebox LMFP33PR and LMFP33NRBlower Accessory GA3750A GA3700TA Series AccessoriesEquipment Shutoff Valve GA5010 Information VideoOwners Registration Form Postage Required 111604-01A Warranty Information