Desa Tech CHDV34NA, CHDV34PA installation manual If your fireplace system is installed

Page 17

OWNER’S MANUAL

FIREPLACE INSTALLATION

Continued

8. Plug in blower power cord.

a. If your fireplace system is installed

as a freestanding unit with an ac-

cessory mantel, determine whether

the power cord will exit the left side

or the right side of the firebox. In-

stall one plastic bushing provided

into the 1 1/2" hole in the outer cas-

ing through which the power cord

will exit. Install the second plastic

bushing provided into the floor sup-

port bracket if exiting through the

9.Check to make sure that the power cord is completely clear of the blower wheel and that there are no other foreign ob- jects in blower wheel. Turn blower on and check for operation. Turn blower off by rotating knob fully counterclock- wise before continuing.

WARNING: Never touch the blower wheel while in operation.

10.Peel off the backing paper and stick the supplied wiring diagram decal on the firebox bottom approximately 3" to the right of the blower speed control bracket (Figure 33).

WARNING: Failure to position the parts in accordance with sup- plied diagrams or failure to use only parts specifically approved with this heater may result in dam- age or personal injury.

11.Connect or reconnect gas supply to fire- place per Connecting Fireplace to Gas Supply on page 19 of this manual.

WARNING: A qualified ser- vice person must connect fire- place to gas supply. Follow all local codes.

right side (see Figure 33). Route

power cord through (both) plastic

bushing(s) and plug the power cord

into a properly grounded 3-prong

wall receptacle near the firebox.

b. If your fireplace system installation

is recessed and/or pre-wired, a

Firebox Bottom

Firebox Back

Firebox Flange

ThermalBlower Switch

qualified installer must make all elec-

trical connections for the outlet kit

included with the fireplace.

Lower Rear

Wall of

Firebox

Wrapper

Lower Louver

Blower Panel

Screws

Exhaust Port

Top

Mounting

Tab

Figure 30 - Mounting Blower to Firebox

Thermal

Switch

Bracket

Thermal Switch

Figure 31 - Locating Thermal Switch Against Back of Firebox

Speed

Control

Control

Knob

Control Shaft

Locknut

Figure 32 - Attaching Speed Control to

Firebox

Wiring

Diagram

Blower Speed

Plastic Bushing

Control Bracket

Figure 33 - Installing Plastic Bushing and

Wiring Diagram Sticker

Side View

Continued

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Contents Natural GAS Model CHDV34NA PROPANE/LP GAS Model CHDV34PA For Your SafetyFor Your Safety What to do if YOU Smell GAS CHDV34NA, PA DIRECT-VENT Fireplace NATURAL/PROPANE/LP Safety InformationProduct Identification Product FeaturesLocal Codes Glossary TermsLocation and Space Requirements PRE-INSTALLATION PreparationClearances Framing and FinishingLocation of Vent Termination General VentingGeneral Venting Installation Precautions Venting InstallationInstallation Planning Installing Vent System in a ChaseSnorkel Termination Installation for Horizontal TerminationVent Pipe Connections Horizontal Venting Horizontal Termination ConfigurationsVenting with Two 90 Elbows Cathedral Ceiling Installation Installation for Vertical TerminationFlat Ceiling Installation Venting with One 90 Elbow Vertical Termination ConfigurationsParts Lists for Venting Kits and Components High Altitude InstallationComfort Glow Rigid Venting Number DescriptionSimpson Dura-Vent GS 4 x 6 5/8 Comfort Glow Flexible VentingNumber Description Available from Desa International Available from Simpson Dura-Vent OnlyInstalling Optional Blower Accessory Fireplace InstallationInstalling GA3750/CDA3620T Blowers Check GAS TypeIf your fireplace system is installed Installation Items Needed Installing GAS Piping to Fireplace LocationInstallation Items Needed Connecting Fireplace to GAS SupplyPressure Testing Gas Supply Piping System Checking GAS ConnectionsClose manual shutoff valve see Fig- ure Pressure Testing Fireplace Gas ConnectionsREMOVING/REPLACING Glass Door Installing Remote ReceiverInstalling Rear Brick Panel and Retainer Brackets Installing Optional Brick Liner CD8037AInstalling Log No Installing LOGS, Lava Rock and Glowing EmbersManual Lighting Procedure For Your Safety Read Before LightingOperating Fireplace Lighting InstructionsThermostat Control Operation Optional Remote OperationCghrc Series Operation Cghrct Series OperationPilot Assembly Operating Optional Blower AccessoryInspecting Burners Operating Optional GWMT1 Wall Mounted ThermostatGlass Door Cleaning and MaintenancePilot and Burners LogsObserved Problem Possible Cause TroubleshootingObserved Problem Possible Cause Remedy Above Gas leak. See Warning statementService Hints Replacement PartsWiring Diagram Technical ServiceCHDV34NA CHDV34PA Illustrated Parts BreakdownDIRECT-VENT Fireplace CHDV34NA CHDV34PA Parts ListAccessories Hearth Base Cabinet MantelGMC11F Series Walnut Finished Hardwood Veneer GMC13F Series Stained Oak VeneerWarranty Information

CHDV34PA, CHDV34NA, CHDV34PA specifications

The Desa Tech CHDV34NA, CHDV34PA, and CHDV34P are advanced heating solutions that combine efficiency, reliability, and modern technology to meet the needs of today's consumers. Each model is designed to provide optimal heating while ensuring safety and ease of use, making them ideal for both residential and commercial applications.

One of the standout features of the CHDV34 series is its impressive heating capacity. With a thermal efficiency that exceeds industry standards, these units can heat up spaces quickly while minimizing energy consumption. This makes them an attractive option for those looking to reduce their energy bills without sacrificing comfort. The versatile design allows for installation in various settings, whether in living rooms, offices, or commercial spaces.

The CHDV34NA model is particularly noteworthy for its natural gas operation, making it an eco-friendly choice. Natural gas provides a clean-burning fuel option that lowers carbon emissions compared to traditional heating methods. This model comes equipped with advanced safety features, including a built-in oxygen depletion sensor, ensuring that the unit operates safely by shutting off if oxygen levels become too low.

In contrast, the CHDV34PA model runs on propane, making it a flexible alternative for those who may not have access to natural gas lines. This model shares many of the same high-efficiency features as its natural gas counterpart, offering an easy transition for users looking to switch fuel sources.

Both models utilize an innovative electronic ignition system, which enhances reliability by eliminating the need for a standing pilot light. This technology not only saves energy but also simplifies the ignition process, allowing users to enjoy a swift heating experience.

Moreover, the CHDV34PA model is compatible with a range of optional accessories, including remote controls and programmable thermostats, allowing for personalized heating management. This level of customization ensures comfort and convenience, as users can easily adjust their settings according to their specific needs.

Overall, the Desa Tech CHDV34NA, CHDV34PA, and CHDV34P models are designed with modern consumers in mind. Their blend of efficiency, eco-friendliness, and advanced features make them stand out in the market, providing reliable heating solutions that cater to a variety of lifestyles and preferences. Whether opting for natural gas or propane, users can trust these models to deliver on performance while maintaining cost-effectiveness and safety.