Desa CHDV41N/P, CHDV37N/P Replacement Parts, Wiring Diagram, Service Hints, Technical Service

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OWNER’S MANUAL

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 Techni- cal 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

WIRING DIAGRAM

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 55 - Blower Wiring Diagram for Thermostat-Controlled Models

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

propane/LP gas supply might be low (propane/LP units only)

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 or propane/LP 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.

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Contents For Your Safety What to do if YOU Smell GAS For Your SafetyCHDV37N/PA,B and CHDV41N/PA,B DIRECT-VENT Fireplace NATURAL/PROPANE/LP Safety InformationGlossary Terms Product FeaturesProduct Identification Local CodesFraming and Finishing PRE-INSTALLATION PreparationLocation and Space Requirements ClearancesLocation of Vent Termination PRE-INSTALLATION Preparation General VentingGeneral Venting Installing Vent System in a Chase Venting InstallationInstallation Precautions Installation PlanningSnorkel Termination Installation for Horizontal TerminationVent Pipe Connections Horizontal Termination Configuration for Rigid Venting Horizontal Termination ConfigurationsVenting with Two 90 Elbows Flat Ceiling Installation Installation for Vertical TerminationCathedral Ceiling Installation Venting with One 90 Elbow Vertical Termination ConfigurationsVertical Venting Comfort Glow Flexible Venting High Altitude InstallationParts Lists for Venting Kits and Components Comfort Glow Rigid VentingCheck GAS Type Fireplace InstallationInstalling Optional Blower Accessory Installing GA3750/CDA3620T BlowersIf your fireplace system is installed Installation Items Needed Installing GAS Piping to Fireplace LocationChecking GAS Connections Connecting Fireplace to GAS SupplyInstallation Items Needed Pressure Testing Gas Supply Piping SystemClose manual shutoff valve see Fig- ure Pressure Testing Fireplace Gas ConnectionsREMOVING/REPLACING Glass Door Wireless HAND-HELD Remote ControlIncluded Installing Battery into Receiver Installing 9-Volt Battery in Hand- Held Remote Control UnitAttaching Magnetic Decorative Brass Strips Installing Optional Brick Liner CD8037A/ CD8041Fireplace Models CHDV37N/P and CHDV41N/P Installing LOGS, Lava Rock and Glowing EmbersLighting Instructions For Your Safety Read Before LightingManual Lighting Procedure Operating FireplaceHAND-HELD Remote Operation Operating Optional Blower AccessoryInspecting Burners Pilot AssemblyBurner Flame Pattern Logs Cleaning and MaintenanceGlass Door Pilot and BurnersObserved Problem Possible Cause TroubleshootingObserved Problem Possible Cause Remedy Gas leak. See Warning statement Technical Service Replacement PartsWiring Diagram Service HintsCHDV37NA,B CHDV37PA,B CHDV41NA,B CHDV41PA,B SpecificationsGMC41F41 Walnut Stained Hardwood Veneer AccessoriesManual Blower KIT GA3750 THERMOSTATICALLY- Controlled Blower KIT CDA3620TCHDV37NA,B CHDV41NA,B Illustrated Parts BreakdownDIRECT-VENT Fireplace CHDV37NA,B CHDV41NA,B Parts ListCHDV37PA,B CHDV41PA,B DIRECT-VENT Fireplace CHDV37PA,B CHDV41PA,B Warranty Information