Desa installation manual Table of Contents, Safety Information

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2

TABLE OF CONTENTS SAFETY INFORMATION

TABLE OF CONTENTS

 

SAFETY INFORMATION

2

PRODUCT IDENTIFICATION

3

UNPACKING

4

LOCAL CODES

4

PRODUCT FEATURES

4

AIR FOR COMBUSTION AND VENTILATION

4

INSTALLATION

7

OPERATING HEATER

17

INSPECTING BURNERS

20

CLEANING AND MAINTENANCE

20

SPECIFICATIONS

21

TROUBLESHOOTING

22

OPTIONAL POSITIONING OF THERMOSTAT SENSING BULB ..

25

ILLUSTRATED PARTS BREAKDOWN AND PARTS LIST

26

REPLACEMENT PARTS

36

SERVICE HINTS

36

TECHNICAL SERVICE

36

ACCESSORIES

36

OWNER’S REGISTRATION

37

PARTS CENTRAL

39

WARRANTY INFORMATION

Back Cover

SAFETY INFORMATION

WARNINGS

IMPORTANT: Read this owner’s manual carefully and completely before trying to assemble, operate, or ser- vice this heater. Improper use of this heater can cause serious injury or death from burns, fire, explosion, electrical shock, and carbon monoxide poisoning.

DANGER: Carbon monoxide poisoning may lead to death!

Carbon Monoxide Poisoning: Early signs of carbon monoxide poisoning resemble the flu, with headaches, dizziness, or nausea. If you have these signs, the heater may not be working properly. Get fresh air at once! Have heater serviced. Some people are more affected by carbon monoxide than others. These include pregnant women, people with heart or lung disease or anemia, those under the influence of alcohol, and those at high altitudes.

Natural Gas: Natural gas is odorless. An odor-making agent is added to the gas. The odor helps you detect a gas leak. However, the odor added to the gas can fade. Gas may be present even though no odor exists.

Make certain you read and understand all warnings. Keep this manual for reference. It is your guide to safe and proper operation of this heater.

WARNING: Any change to this heater or its con- trols can be dangerous.

WARNING: Do not allow fans to blow directly into the fireplace. Avoid any drafts that alter burner flame patterns. Ceiling fans can create drafts that alter burner flame patterns. Altered burner patterns can cause sooting.

WARNING: Do not use a blower insert, heat exchanger insert or other accessory not approved for use with this heater.

Due to high temperatures, the appliance should be located out of traffic and away from furniture and draperies.

Do not place clothing or other flammable material on or near the appliance. Never place any objects on the heater.

Heater base assembly becomes very hot when run- ning heater. Keep children and adults away from hot surface to avoid burns or clothing ignition. Heater will remain hot for a time after shutdown. Allow surface to cool before touching.

Carefully supervise young children when they are in the room with heater.

You must operate this heater with a fireplace screen in place. Make sure fireplace screen is closed before running heater.

Keep the appliance area clear and free from combus- tible materials, gasoline, and other flammable vapors and liquids.

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Contents Biltmore Split OAK, Seasonal OAK, Smoky Mountain OAK Logs OWNER’S Operation Installation ManualUnvented VENT-FREE Natural GAS LOG Heaters What to do if YOU Smell GASTable of Contents Safety InformationProduct Identification Local Codes Product Features AIR for Combustion and VentilationUnpacking Determining if You Have a Confined or Unconfined Space Determining FRESH-AIR Flow for Heater LocationConfined and Unconfined Space Ventilation Air From Outdoors Ventilation AIRVentilation Air From Inside Building Check GAS Type InstallationInstallation Minimum Firebox Size Log Front Rear Height Depth WidthIf Not Using Mantel Minimum Noncombustible Material ClearancesFloor Clearances Determining Minimum Mantel Clearance When Using a HoodMantel Clearances Determining Minimum Mantel ClearanceInstallation Items Needed Installing Damper Clamp Accessory for Vented OperationInstalling Heater Base Assembly Area of Various Standard Round FluesConnecting to GAS Supply Attaching Flexible Gas Hose to Heater Gas RegulatorPressure Testing Gas Supply Piping system Checking GAS ConnectionsDual Burner Smoky Mountain Oak Models Installing LogsPressure Testing Heater Gas Connections Dual Burner Premium Aged Split Oak Models Dual Burner Biltmore Split Oak ModelsInstalling Rear Log Installing Crossover Log Single Burner Seasonal Oak ModelsLighting Instructions For Your Safety Read Before LightingOperating Heater To Turn OFF GAS To Appliance Manual Lighting ProcedureVariable Control Operation Shutting Off HeaterIgnitor Button Cleaning and Maintenance Inspecting BurnersModel Models SpecificationsLogs ModelTroubleshooting Observed Problem Possible Cause RemedyRefer to Air for Combustion and Venti Top Gas leak. See Warning statement at topOptional Positioning of Thermostat Sensing Bulb For Masonry and Factory-built Metal FireplaceIllustrated Parts Breakdown Parts List Variable Manually-ControlledCGD3018NT CGD3924NT CGD3930NT CGD3018NT CGD3924NT CGD3930NT CCL3018NT Thermostatically-Controlled Biltmore Split Oak ModelCCL3018NT CCL3924NT, CCL3930NTA CCL3924NT CCL3930NTA Variable Manually-Controlled Seasonal Oak Models Variable Manually-Controlled Mountain Oak Models CRL2718N CRL3124NTechnical Service Replacement PartsService Hints AccessoriesOwners Registration Form Postage Required Parts Central Warranty Information

CGD3018N, CGD3924N, CGD3930N, CRL2718N, CCL3924N, CRL3124N, CCL3018N, CGD3924NT, CGD3018NT, CCL3924NT, CGD3930NT, CCL3018NT, CCL3930NTA specifications

The Desa product line, consisting of models CGD3018N, CGD3924N, CGD3930N, CRL2718N, CCL3924N, CRL3124N, CCL3018N, CGD3924NT, CGD3018NT, CCL3924NT, CGD3930NT, CCL3018NT, and CCL3930NTA, offers a wide range of heating solutions designed to tackle diverse customer needs. These models are distinctive for their durability, efficiency, and user-friendly designs.

Among the standout features of the Desa CGD series, models such as CGD3018N and CGD3924N integrate advanced combustion technologies that maximize fuel efficiency while minimizing emissions. This ensures that users enjoy a cleaner burn and reduced operational costs. The CGD3930N model boasts a higher output, making it suitable for larger spaces, while maintaining a compact design to fit various room layouts.

The CRL series, including CRL2718N and CRL3124N, emphasizes flexibility and ease of installation. These units employ a direct venting system that allows for efficient heat distribution without the need for extensive ductwork. The CCL models, such as CCL3924N and CCL3018N, are designed with aesthetics in mind. They feature sleek styles that blend seamlessly into modern home decors, all while delivering reliable heating performance.

The NT variants, such as CGD3924NT and CCL3924NT, introduce smart technology integration, allowing users to control their heating solutions remotely via smartphone applications. This feature ensures maximum convenience and adaptability to varying user preferences or schedules.

In terms of safety, all models are equipped with built-in features to prevent overheating and ensure stable operation. Additionally, many units incorporate easy-to-use thermostats and adjustable flame settings, providing users with greater control over their indoor climate.

Overall, the Desa models combine innovation with practicality, making them a preferred choice for consumers looking for efficient, stylish, and reliable heating solutions. With a variety of products catering to different preferences and requirements, Desa continues to be a leader in the heating industry, ensuring comfort and satisfaction for all users.
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