Desa LDL3930PR, LDL3930NR, LDL3924PR installation manual Local Codes, Unpacking

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SAFETY INFORMATION LOCAL CODES UNPACKING

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SAFETY INFORMATION

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1.This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for use with other gases.

2.Do not place propane/LP supply tank(s) inside any structure. Lo- cate propane/LP supply tank(s) outdoors (propane/LP units only).

3.If you smell gas

•shut off gas supply

•do not try to light any appliance

•do not touch any electrical switch; do not use any phone in your building

•immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions

•if you cannot reach your gas supplier, call the fire department

4.This heater shall not be installed in a bedroom or bathroom, unless installed as a vented appliance. See Installing Damper Clamp Accessory for Vented Operation, page 10.

5.Before installing in a solid fuel burning fireplace, the chimney flue and firebox must be cleaned of soot, creosote, ashes and loose paint by a qualified chimney cleaner. Creosote will ig- nite if highly heated. Inspect chimney flue for damage. If dam- aged, repair flue before operating heater.

6.Do not burn solid-fuel in a masonry or UL127 factory-built fireplace in which a vent-free room heater is installed.

7.If fireplace has glass doors, never operate this heater with glass doors closed. If you operate heater with doors closed, heat buildup inside fireplace will cause glass to burst. Make sure there are no obstructions across opening of fireplace.

8.To prevent the creation of soot, follow the instructions in Clean- ing and Maintenance, page 18.

9.Before using furniture polish, wax, carpet cleaner, or similar products, turn heater off. If heated, the vapors from these prod- ucts may create a white powder residue within burner box or on adjacent walls and furniture.

10.This heater needs fresh, outside air ventilation to run properly. This heater has an Oxygen Depletion Sensing (ODS) safety shutoff system. The ODS shuts down the heater if enough fresh air is not available. See Air for Combustion and Ventilation, pages 4 through 6. If heater keeps shutting off, see Trouble- shooting, pages 19 through 21.

11.Do not run heater

•where flammable liquids or vapors are used or stored

•under dusty conditions

12.Do not use this heater to cook food or burn paper or other objects.

13.Do not use heater if any part has been exposed to or under water. Immediately call a qualified service technician to in- spect the room heater and to replace any part of the control system and any gas control which has been under water.

14.Do not operate heater if any log is broken. Do not operate heater if a log is chipped (dime-sized or larger).

15.Turn heater off and let cool before servicing, installing, or re- pairing. Only a qualified service person should install, service, or repair heater.

16.Operating heater above elevations of 4,500 feet may cause pi- lot outage.

17.To prevent performance problems, do not use propane/LP fuel tank of less than 100 lb. capacity (propane/LP units only).

18.Provide adequate clearances around air openings.

LOCAL CODES

Install and use heater with care. Follow all local codes. In the absence of local codes, use the latest edition of The National Fuel Gas Code ANSI Z223.1/NFPA 54*.

*Available from:

American National Standards Institute, Inc.

1430 Broadway

New York, NY 10018

National Fire Protection Association, Inc.

Batterymarch Park

Quincy, MA 02269

Note: Where listed vented decorative logs are required, thermostat operation is not permitted.

UNPACKING

CAUTION: Do not remove the data plates from the grate assembly. The data plates contain important warranty and safety information.

1.Remove logs and heater base assembly from carton. Note: Do not pick up heater base assembly by burners. This could dam- age heater. Always handle base assembly by grate.

2.Remove all protective packaging applied to logs and heater for shipment.

3.Check all items for any shipping damage. If damaged, promptly inform dealer where you bought heater.

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Contents What to do if YOU Smell GAS OWNER’S Operation Installation ManualSafety Information Table of ContentsUnpacking Local CodesProduct Features Product IdentificationAIR for Combustion and Ventilation Determining FRESH-AIR Flow for Heater Location Confined and Unconfined SpaceDetermining if You Have a Confined or Unconfined Space Ventilation AIR Ventilation Air From Inside BuildingVentilation Air From Outdoors Installation Check GAS TypeLOG Sizing Requirements Minimum Noncombustible Material Clearances If Not Using MantelDetermining Minimum Mantel Clearance Determining Minimum Mantel Clearance When Using a HoodMantel Clearances Floor ClearancesArea of Various Standard Installing Damper Clamp Accessory for Vented OperationInstalling Heater Base Assembly Installation Items NeededInstalling Battery into Remote Installing Batteries in ReceiverSure regulator Connecting to GAS SupplyPressure Testing gas Supply Piping system Pressure Testing Heater Gas ConnectionsChecking GAS Connections Rear Log Log #1 Placement Installing LogsFor Your Safety Read Before Lighting Operating HeaterLighting Instructions Shutting Off Heater Manual Lighting ProcedureHAND-HELD Remote Operation To Turn OFF GAS To ApplianceMain Burner Inspecting BurnersPilot Flame Pattern Burner Primary AIR HolesCleaning and Maintenance Cleaning Burner Injector Holder and Pilot AIR Inlet HoleLogs Observed Problem Possible Cause Remedy TroubleshootingMaintenance, Gas leak. See Warning statement Illustrated Parts Breakdown ModelsLDL3930NR and LDL3930PR Parts List Technical Service SpecificationsReplacement Parts Wiring Diagram Service HintsOwners Registration Form Postage Required Accessories Warranty Information

LDL3924PR, LDL3930NR, LDL3930PR specifications

Desa LDL3924PR, LDL3930PR, and LDL3930NR represent a comprehensive range of innovative HVAC solutions. Each model is engineered to provide efficient heating and cooling in residential and commercial applications, ensuring optimal thermal comfort throughout the year.

The LDL3924PR model stands out with its advanced inverter technology, enabling variable speed operation that adjusts according to the heating or cooling demand. This not only enhances energy efficiency but also promotes quieter operation, making it ideal for residential settings. By seamlessly adapting to temperature fluctuations, users experience consistent comfort without the energy spikes often associated with conventional systems.

Similarly, the LDL3930PR model incorporates robust features such as high SEER (Seasonal Energy Efficiency Ratio) ratings, which indicate superior energy efficiency during cooling cycles. This model is specifically designed to work efficiently even in extreme weather conditions, maintaining performance in both high temperatures and colder climates. The extended lifespan of the compressor is another hallmark, thanks to its advanced protection mechanisms and durable construction materials.

The LDL3930NR is particularly notable for its eco-friendly refrigerant, which significantly reduces greenhouse gas emissions while maintaining excellent cooling efficiency. This model focuses on sustainable cooling solutions, aligning with global initiatives to combat climate change. With a sleek design, it blends seamlessly into modern spaces, making it a popular choice for aesthetic-conscious consumers.

All three models boast user-friendly interfaces, enabling easy control and customization of settings. Smart capabilities are integrated into the design, allowing for remote access and monitoring via mobile applications. This feature empowers users to adjust settings from anywhere, optimizing energy usage and ensuring comfort is always within reach.

In addition, these models include multi-stage filtration systems that not only enhance indoor air quality but also reduce allergens and pollutants. With low operating noise levels and aesthetically pleasing designs, the Desa LDL series is capable of enhancing any environment while promoting energy efficiency.

Whether for residential or commercial use, Desa's LDL3924PR, LDL3930PR, and LDL3930NR models exemplify the perfect integration of technology, efficiency, and user-centric design principles, making them top choices in the modern HVAC market.
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