Desa SGS3124NA, CLD3924NTB, CLD3018PTA, CGS3124PA Cleaning Maintenance, ODS/PILOT and Burner

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CLEANING AND

MAINTENANCE

WARNING: Turn off heater and let cool before cleaning.

CAUTION: You must keep control areas, burner, and circu- lating air passageways of heater clean. Inspect these areas of heater before each use. Have heaterinspectedyearlybyaquali- fied service person. Heater may need more frequent cleaning due to excessive lint from carpeting, bedding material, pet hair, etc.

WARNING: Failure to keep the primary air opening(s) of the burner(s) clean may result in sooting and property damage.

ODS/PILOT AND BURNER

•Use a vacuum cleaner or small, soft bristled brush to clean.

BURNER INJECTOR HOLDER AND PILOT AIR INLET HOLE

The primary air inlet holes allow the proper amount of air to mix with the gas. This provides a clean burning flame. Keep these holes clear of dust, dirt, and lint. Clean these air inlet holes prior to each heating season. Blocked air holes will create soot. We recommend that you clean the unit every three months during operation and have heater inspected yearly by a qualified service person.

We also recommend that you keep the burner tube and pilot assembly clean and free of dust and dirt. To clean these parts we recommend using com- pressed air no greater than 30 PSI. Your local com- puter store, hardware store, or home center may carry compressed air in a can. You can use a vacuum cleaner in the blow position. If using com- pressed air in a can, please follow the directions on the can. If you don't follow directions on the can, you could damage the pilot assembly.

1.Shut off the unit, including the pilot. Allow the unit to cool for at least thirty minutes.

2.Inspect burner, pilot, and primary air inlet holes on injector holder for dust and dirt (see Figure 32).

3.Blow air through the ports/slots and holes in the burner.

4.Check the injector holder located at the end of the burner tube again. Remove any large particles of dust, dirt, lint, or pet hair with a soft cloth or vacuum cleaner nozzle.

5.Blow air into the primary air holes on the in- jector holder.

6.In case any large clumps of dust have now been pushed into the burner repeat steps 3 and 4.

Clean the pilot assembly also. A yellow tip on the pilot flame indicates dust and dirt in the pilot as- sembly. There is a small pilot air inlet hole about two inches from where the pilot flame comes out of the pilot assembly (see Figure 33). With the unit off, lightly blow air through the air inlet hole. You may blow through a drinking straw if com- pressed air is not available.

Injector Holder (May Be

Brass or Aluminum

Depending on Model)

Burner Tube

Primary Air Inlet Holes (Shape of Holes May Vary by Model)

Figure 32 - Injector Holder On Outlet

Burner Tube

Ports/Slots

Pilot

Burner

Tube

Assembly

 

Pilot Air

Inlet Hole

Figure 33 - Pilot Inlet Air Hole

113101-01A

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Contents Patent Pending 24 Variable MANUALLY-CONTROLLED ModelsTable of Contents Safety Information Product Identification AIR for Combustion Ventilation Product FeaturesLocal Codes UnpackingDetermining if You Have a Confined or Unconfined Space Determining FRESH-AIR Flow for Fireplace LocationUnusually Tight Construction Confined Space and Unconfined SpaceVentilation Air From Outdoors InstallationVentilation AIR Ventilation Air From Inside BuildingMinimum Firebox Size Check GAS TypeLog Size Side Wall Ceiling Minimum Noncombustible Material Clearances Material Requirements for Distance a Safe InstallationDetermining Minimum Mantel Clearance Determining Minimum Mantel Clearance when Using a HoodMantel Clearances Floor Clearances Minimum Mantel Clearances When Using HoodDiameter ins Area sq. ins Installing Damper Clamp Accessory for Vented OperationInstalling Heater Base Assembly Chimney Minimum PermanentInstallation Items Needed Connecting to GAS SupplyPropane/LP NaturalTest Pressures Equal To or Less Than 1/2 Psig 3.5 kPa Checking GAS ConnectionsTest Pressures In Excess Of 1/2 Psig 3.5 kPa Installing Back Log Pressure Testing Heater Gas ConnectionsInstalling Crossover Logs What to do if YOU Smell GAS Operating HeaterIgnitor Button Control Knob Lighting InstructionsTo Turn OFF GAS To Appliance Manual Lighting ProcedureVariable Control Operation Ignitor Button Control Knob Burner Primary AIR Holes Inspecting BurnersThermostat Control Operation Pilot Flame PatternBurner Injector Holder and Pilot AIR Inlet Hole Cleaning MaintenanceODS/PILOT and Burner Replacement Parts Technical ServiceService Hints Observed Problem Possible Cause Remedy TroubleshootingSee Cleaning and Mainte Statement above Gas leak. See WarningStatement on Optional Positioning Thermostat Sensing BulbFor Masonry and FACTORY- Built Metal Fireplace Locating Thermostat Sensing Fireplace Hood SpecificationsAccessories Equipment Shutoff Valve GA5010Parts Central Illustrated Parts Breakdown Variable MANUALLY-CONTROLLED Winchester OAK Models Parts ListIllustrated Parts Breakdown THERMOSTATICALLY-CONTROLLED Royal English OAK Model Limited Warranty VENT-FREE GAS Fireplace Warranty InformationKeep this Warranty

CGS2718PA, CGS2718NA, CGS3124PA, CGS3124NA, SGS3124PA, SGS3124NA, CLD3018PTA, CLD3018NTA, CLD3924PTB, CLD3924NTB, CGS3124PA, CLD3924NTB, CLD3018PTA, CGS2718PA specifications

Desa CGS2718NA, SGS3124NA, CGS2718PA, CLD3018PTA, and CLD3924NTB are part of the prestigious lineup from Desa, renowned for their high-quality heating solutions. These models combine modern design with advanced technologies, ensuring efficient heating for various residential applications.

The CGS2718NA and CGS2718PA stand out for their compact size and versatile functionality. Both feature a stylish design that seamlessly blends with various home decors. Equipped with advanced infrared heating technology, these models deliver efficient warmth without the need for extensive ventilation. They are ideal for supplemental heating in rooms, offering quick warmth to specific areas while maintaining energy efficiency.

Next in line is the SGS3124NA, a model that takes comfort to the next level with its robust heating capacity. This unit is engineered with durable construction and user-friendly controls, allowing homeowners to easily adjust the temperature according to their preferences. Its ceramic heating elements provide an even heat distribution, ensuring that every corner of the room is warmed efficiently. This model is particularly suited for larger spaces, making it a popular choice for living rooms or open-concept areas.

The CLD3018PTA offers a unique combination of aesthetics and functionality. With various finishes and designs, it can seamlessly enhance the ambience of any space. The unit employs innovative thermal technology that helps reduce energy consumption while maximizing heat output. Integrated safety features, including overheat protection and an automatic shut-off function, provide peace of mind for families.

Lastly, the CLD3924NTB is designed for those seeking a high-performance heating solution. This model boasts an impressive heating capacity suitable for larger areas, making it perfect for homes with high ceilings or expansive layouts. The advanced control panel allows for precise temperature settings, and its quiet operation ensures that comfort is maintained without disruption.

Overall, these Desa models—CGS2718NA, SGS3124NA, CGS2718PA, CLD3018PTA, and CLD3924NTB—serve as an excellent investment for homeowners looking to enhance their comfort and efficiency. With a range of features, innovative technologies, and stylish designs, they cater to diverse heating needs, ensuring warmth and satisfaction in every home.
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