Desa CGMFN, CGMFP, VGMRN, VGMRP Cleaning Maintenance, Burner Injector Holder Pilot Air Inlet Hole

Page 24

Inspecting Burners

Continued

If burner flame pattern is incorrect, as shown in Figure 39

•turn fireplace off (see To Turn Off Gas to Appli- ance, page 20 for Manual-Controlled Models or page 21 for Remote-Ready Models)

•see Troubleshooting, page 31

Figure 38 - Correct Burner Flame Pattern

Figure 39 - Incorrect Burner Flame Pattern

Cleaning and

Maintenance

WARNING: Turn off fireplace and let cool before cleaning.

CAUTION:Youmustkeepcon- trol areas, burner and circulating airpassagewaysoffireplaceclean. Inspect these areas of fireplace before each use. Have fireplace inspected yearly by a qualified service person. Fireplace may need more frequent cleaning due to excessive lint from carpeting, pet hair, bedding material, etc.

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

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, lint and pet hair. 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, or as needed, and have fireplace 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 compressed air no greater than 30 PSI. Your local computer store, hardware store or home center may carry compressed air in a can. If using compressed 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 40).

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 injector 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. Additional cleaning may be needed for proper pilot operation based on use/lack of use. A yellow tip on the pilot flame may indicate dust and dirt in the pilot assembly. There is a small pilot air inlet hole about 2" from where the pilot flame comes out of the pilot assembly (see Figures 41 or 42, page 25, depending on model). With the unit off, lightly blow air through the air inlet hole. You may blow through a drinking straw if compressed air is not available.

Ports/Slots

Injector

 

Holder

 

Primary Air

Burner

Inlet Holes

Tube

 

Figure 40 - Injector Holder On Outlet

Burner Tube

24

www.desatech.com

119315-01A

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Contents OWNER’S Operation and Installation Manual Shown with Optional Cabinet Mantel/Hearth Base AccessoryTable of Contents Safety Information Local Codes UnpackingProduct Features Optional Remote Control AccessoriesAssembly Product IdentificationAir for Combustion Ventilation Providing Adequate VentilationAIR for Combustion Ventilation Determining FRESH-AIR Flow for Fireplace LocationConfined and Unconfined Space Determining if You Have a Confined or Unconfined SpaceVentilation AIR Ventilation Air From Inside BuildingVentilation Air From Outdoors Installation Installation ItemsCheck GAS Type Installation Built-In Fireplace InstallationFireplace Clearances Fireplace pilot and burner must be at least 18 above floorMantel Clearances for Built-In Installation If you have not assembled firebox, follow instructions onRoute flexible gas line through access hole in hearth base Placing Hearth Base Against WallConnecting to GAS Supply Propane/LP Supply Tank External RegulatorConnecting Fireplace to Gas Supply Installation Items NeededPropane/LP NaturalChecking GAS Connections Test Pressures Equal To or Less Than Psig 3.5 kPaCorrect all leaks at once Optional Wireless hand-held Remote Control Accessories Pressure Testing Fireplace Gas ConnectionsInstalling Receiver Installing 9-Volt Battery in Hand-Held Remote Control UnitSee Figure As pictured in FigureMust not be lengthened Air conditioning ductsOptional Wall Switch GWMS2 Remote-Ready Models Only Installing LOG SET and ScreenFor Your Safety Read Before Lighting Operating FireplaceOperating Fireplace Lighting InstructionsManual Lighting Procedure To Turn OFF GAS To ApplianceRemote-ready Models Shutting Off FireplaceOptional Hand-Held Remote OperationManual Mode Auto Thermostatic ModeOn/Off Series Model HRC100 and HRC101 Thermostat Series Model HRC200 and HRC201Switch Optional Inspecting BurnersPilot Flame Pattern Burner Flame PatternCleaning Maintenance Burner Injector Holder Pilot Air Inlet HoleIf burner flame pattern is incorrect, as shown in Figure Blow air into the primary air holes on the injector holderTroubleshooting Observed Problem Possible Cause RemedyLOG Set CabinetTroubleshooting Delayed ignition of burner Noise when burner is litObserve minimum installa White powder residue forming When heated, vapors fromGas leak. See Warning Specifications Wiring DiagramReplacement Parts Service HintsIllustrated Parts Breakdown MANUAL-controlled models Cgmfn and CgmfpParts List 101629-02Illustrated Parts Breakdown REMOTE-READY Models Accessories WALL-MOUNT ON/OFF SwitchReceiver and HAND-HELD Remote Control KIT HRC100 and HRC101 Equipment Shutoff Valve GA5010119315-01A Not a UPC

VGMRN, VGMRP, CGMFN, CGMFP specifications

Desa CGMFP, VGMRN, VGMRP, and CGMFN represent a series of cutting-edge developments designed to optimize various aspects of modern technology and infrastructure. These entities focus on enhancing efficiency, sustainability, and overall performance within their respective domains.

Desa CGMFP, or the Comprehensive Green Manufacturing Facility Program, is dedicated to promoting sustainable manufacturing practices. Its primary features involve the integration of green technologies that minimize waste and energy consumption. The program emphasizes the use of renewable energy sources, such as solar and wind, to power manufacturing operations. This initiative not only reduces the carbon footprint of production processes but also helps organizations meet regulatory standards for environmental protection.

VGMRN, which stands for Variable Grid Management and Resource Network, is a sophisticated system designed to enhance the efficiency of energy distribution. It utilizes advanced algorithms and machine learning to manage energy loads dynamically across the grid. One of the standout characteristics of VGMRN is its ability to forecast energy demand patterns, allowing for proactive adjustments to energy supply. This results in minimized downtime and optimized usage of resources, making it an essential component of smart grid solutions.

VGMRP, or Variable Grid Management and Resource Planning, complements the work of VGMRN by focusing on the strategic planning of resource allocation within energy networks. Its core features include predictive analytics and scenario modeling, which empower utilities to simulate various energy distribution scenarios and make informed decisions. This technological approach not only aids in efficient resource use but also supports resilience against fluctuations in energy supply and demand.

Lastly, CGMFN, the Comprehensive Green Manufacturing Framework Network, provides a robust platform for collaboration across industries engaged in green manufacturing. This network facilitates the sharing of best practices, research advancements, and innovative solutions. Key characteristics of CGMFN include a strong emphasis on interdisciplinary cooperation and the promotion of circular economy principles, which encourage the utilization of recycled materials and waste reduction strategies.

Together, these initiatives encapsulate a forward-thinking approach to manufacturing and energy management. They leverage technology and strategic planning to enhance productivity while ensuring that environmental sustainability remains at the forefront of operations. As industries continue to evolve, Desa CGMFP, VGMRN, VGMRP, and CGMFN will play pivotal roles in shaping a greener, more efficient future.
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