Desa DVFE34 Replacement Parts, Service Hints, Technical Service, Wiring Diagrams

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DIRECT-VENT FIREPLACE

REPLACEMENT PARTS

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

PARTS UNDER WARRANTY

Contact authorized retailers of this product. If they can not supply original replacement part(s), call DESA International’s Technical Service Department at 1-800-DESA LOG (1-800-337-2564).

When calling DESA International, have ready

your name

your 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 defec- tive part to the factory.

PARTS NOT UNDER

WARRANTY

Contact authorized retailers of this product. If they can not supply original replacement part(s), call DESA International’s Parts Department at 1-800-972-7879 for referral information.

When calling DESA International, have ready

model number of your fireplace

the replacement part number

SERVICE HINTS

When Gas Pressure Is Too Low

pilot will not stay lit

burners will have delayed ignition

fireplace will not produce specified heat

When Gas Quality Is Bad

pilot will not stay lit

burners will produce flames and soot

fireplace will backfire when lit

If you feel your gas pressure is too low or gas quality is bad, contact your local natural gas supplier.

TECHNICAL

SERVICE

You may have further questions about in- stallation, operation, or troubleshooting. If so, contact DESA International’s Technical Service Department at 1-800-DESA LOG (1-800-337-2564).

You can also visit DESA International’s technical service web site at www.desatech.com.

WIRING DIAGRAMS

CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing.

Variable

 

Fan Switch

 

 

 

 

Fan Switch

 

 

 

 

 

 

 

 

(N.O.)

 

 

 

 

Off 1

2

Black

 

 

 

 

 

 

On

 

 

 

 

 

 

 

 

 

Blue

 

 

 

 

110/115

 

 

 

 

 

 

 

V.A.C.

 

 

 

 

 

 

 

Black

 

 

Blower

 

 

 

 

 

 

 

 

 

 

 

White

 

 

Motor

 

 

 

 

Green

 

 

 

 

 

 

 

Figure 54 - Blower Wiring Diagram for Thermostat-Controlled Models

 

Ignitor

Pilot

 

 

 

Connectors

INCOMING

 

 

WALL SWITCH

MAIN GAS

 

 

(Not Supplied)

 

 

 

(SUPPLIED)

 

SUPPLY

 

 

 

 

Control

 

Hearth Pan

ON

OFF

Field Wire

 

 

 

 

 

 

 

 

 

 

BLACK

 

Valve

 

 

 

 

 

INCOMING

 

 

 

 

 

 

 

 

 

IGN

 

 

 

WHITE

120V AC

 

 

 

MODEL

 

 

GREEN

(FUSE BOX

 

 

 

 

 

OR BREAKER)

EV1

 

PVGNDTRTHPV/MV

Robertshaw SP745IGNITIONCONTROL

BLACK WHITE GREEN

 

 

 

 

 

MV

 

 

 

 

 

 

 

 

 

 

 

ELECTRICAL RATING:

 

 

 

 

 

 

120v, 60Hz, 0.7A

EV2

 

 

 

 

 

 

 

 

 

24V AC

 

 

 

 

 

 

 

STEP DOWN

 

 

 

 

 

 

 

TRANSFORMER

 

 

 

 

 

 

120V AC

 

 

 

 

 

 

 

 

OPTIONAL

 

 

GAS LINE

 

 

 

REMOTE

 

 

 

 

 

 

CONTROL

 

 

 

TO

 

 

 

 

 

 

 

BURNER

Figure 55 - Wiring Diagram for Fireplace

For more information, visit www.desatech.com

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107205

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Contents For Your Safety For Your Safety What to do if YOU Smell GASDVFE34 Natural Electronic Ignition Safety Information DIRECT-VENT FireplaceGlossary Terms Product IdentificationLocal Codes OperationClearances PRE-INSTALLATION PreparationLocation and Space Requirements Framing and FinishingPRE-INSTALLATION General Venting Preparation Location of VentTermination General Venting Installation Planning Venting InstallationInstallation Precautions Installing Vent System in a ChaseInstallation for Horizontal Termination Snorkel TerminationFor vinyl siding use vinyl siding stand Rigid Vent Pipe Horizontal Termination Configurations Rigid Vent Pipe Horizontal VentingVenting with Two 90 Elbows Installation for Vertical Termination Flat Ceiling InstallationCathedral Ceiling Installation Vertical Termination Configurations Venting with Two 90 Elbow sVertical Venting High Altitude Installation Parts Lists for Venting Kits and ComponentsFMI Rigid Venting Installing GA3700/DA3610TA Blowers Fireplace InstallationInstalling Optional Blower Accessory Check GAS TypeIf your fireplace system is installed Installing GAS Piping to Fireplace Location Installation Items NeededConnecting Fireplace to GAS Supply Pressure Testing Gas Supply Piping SystemChecking GAS Connections Pressure Testing Fireplace Gas Connections Close equipment shutoff valve see Fig- ureInstalling Optional Wall Mount Switch GWMS2 REMOVING/REPLACING Glass DoorInstalling Optional Brick Liner D8037A Attaching Magnetic Decorative Brass StripsInstalling LOGS, Lava Rock and Glowing Embers Installing Log NoLighting Instructions For Your Safety Read Before LightingOperating Fireplace To Turn OFF GAS To AppliancePilot Assembly Operating Optional Blower AccessoryOperating Optional GWMS2 Wall Mounted Switch Inspecting BurnersPilot and Burners Cleaning and MaintenanceGlass Door LogsTroubleshooting Observed Problem Possible Cause RemedyOrifice Gas leak. See Warning statement Technical Service Replacement PartsService Hints Wiring DiagramsSpecifications DVFE34Illustrated Parts Breakdown DVFE34Parts List KEY Part Number Description QTYAccessories 107205 Warranty Information

DVFE34 specifications

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One of the main features of Desa DVFE34 is its environmentally friendly design. The complex has been constructed with sustainable materials that minimize its carbon footprint. Solar panels are integrated into the building's structure, providing renewable energy for common areas and reducing reliance on non-renewable power sources. The implementation of rainwater harvesting systems ensures efficient use of water resources, promoting sustainability within the community.

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