Desa 10542 Cleaning Maintenance, ODS/PILOT and Burner, Burner Pilot AIR Inlet, Cabinet

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CLEANING AND

MAINTENANCE

WARNING: Turn off heater and let cool before cleaning.

CAUTION: You must keep control areas, burner, and cir- culating air passageways of heater clean. Inspect these ar- eas of heater before each use. Have heater inspected yearly by a qualified service person. Heater may need more frequent cleaning due to excessive lint from carpeting, bedding mate- rial, 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, pressurized air, or small, soft bristled brush to clean.

BURNER PILOT AIR INLET

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 for dust and dirt.

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

4.Never insert objects into the pilot tube. 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 about two inches from where the pilot flame comes out of the pilot assembly (see Figure 27). With the unit off, lightly blow air through the air inlet. You may blow through a drinking straw if compressed air is not available.

Pilot Assembly

Pilot Air Inlet

Figure 27 - Pilot Inlet Air - Propane/LP Pilot Shown (Actual Pilot May Vary from Illustration)

CABINET

Air Passageways

• Use a vacuum cleaner or pressurized air to clean.

Exterior

•Use a soft cloth dampened with a mild soap and water mixture. Wipe the cabinet to remove dust.

113680-01A

www.desatech.com

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Contents What to do if YOU Smell GAS Table of Contents Safety Information Unpacking Product FeaturesLocal Codes Product IdentificationConfined and Unconfined Space AIR for Combustion VentilationProviding Adequate Ventilation Unusually Tight ConstructionDetermining if You Have a Confined or Unconfined Space Determining FRESH-AIR Flow for Heater LocationVentilation Air From Inside Building InstallationVentilation AIR Check GAS TypeLocating Heater Installation ItemsInstalling Heater to Wall Attaching To Wall Anchor Method 30,000 Btu/Hr Model20,000 Btu/Hr Model 10,000 Btu/Hr ModelPlacing Heater On Mounting Bracket Installing Bottom Mounting ScrewsMounting Base Feet to Floor Where required by local code Mounting Heater to Floor with Optional Floor KITTypical Inlet Pipe Diameters Connecting to GAS SupplyPropane/LP Natural GasTest Pressures Equal To or Less Than 1/2 Psig 3.5 kPa Pressure Testing Heater GAS ConnectionsOperating Heater Manual Control Models For Your Safety Read Before LightingLighting Instructions Shutting Off Burner Only pilot stays lit Manual Lighting ProcedureTo Turn OFF GAS To Appliance Shutting Off HeaterThermostat Control Operation Pilot Flame Pattern Inpecting HeaterBurner Flame Pattern Cabinet Cleaning MaintenanceODS/PILOT and Burner Burner Pilot AIR InletObserved Problem Possible Cause Remedy TroubleshootingReplace burner orifice See Cleaning and Mainte Statement above Gas leak. See Warning10543 Specifications10548 10546 10542/10544 10549 10547 10545Parts Under Warranty Service HintsTechnical Service Service Publications Replacement Parts10,000 BTU/HR Manual Control Models 10542 Illustrated Parts Breakdown10,000 BTU/HR Manual Control Models Parts List19-1 19-2 19-113 10,000, 20,000, and 30,000 BTU/HR Termostat Models Base KIT GA4550 AccessoriesEquipment Shutoff Valve GA5010 FAN Kits GA3210TParts Centrals Keep this Warranty Warranty InformationLimited Warranty VENT-FREE Residential GAS Heaters

10542 specifications

Desa 10542 is a distinctive and innovative community that stands out for its commitment to sustainability and modern living. This urban development exemplifies contemporary design while incorporating green technologies that cater to environmentally conscious residents.

One of the main features of Desa 10542 is its focus on creating a vibrant, inclusive community. The layout of the neighborhood promotes accessibility and connectivity, with wide pedestrian pathways, cycling lanes, and communal spaces designed for social interaction. Parks and green spaces are strategically placed throughout the area, providing residents with lush environments that encourage outdoor activities and foster a sense of community.

In terms of technology, Desa 10542 is at the forefront of smart city initiatives. The integration of smart sensors and IoT devices throughout the community allows for efficient management of resources, such as energy and water. These technologies enable real-time monitoring and analytics, helping to optimize consumption and reduce waste. Homes in Desa 10542 are equipped with smart home systems, allowing residents to control lighting, heating, and security systems remotely via smartphones, enhancing both convenience and safety.

Another characteristic that enhances the appeal of Desa 10542 is its commitment to renewable energy. The community incorporates solar panels on residential rooftops and utilizes wind energy where feasible. This focus on renewable sources not only reduces the carbon footprint of the community but also helps residents save on energy costs.

Desa 10542 also prides itself on its sustainable water management practices. Rainwater harvesting systems and gray water recycling are implemented to minimize water waste, highlighting the community's dedication to resource conservation.

Moreover, the urban design of Desa 10542 includes mixed-use developments that combine residential, commercial, and recreational spaces. This approach creates a dynamic environment where residents can live, work, and play without needing to travel far from home.

In summary, Desa 10542 represents a forward-thinking community that harmoniously blends modern technology with sustainable practices. Its focus on environmental consciousness, smart living, and community connectivity makes it a model for future urban developments, proving that a balance between modernity and nature is not only possible but also desirable.
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