Desa VN2800BTB, CFN2800BTB installation manual Inspecting Burner, Pilot Flame Pattern

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INSPECTING BURNER

Check pilot flame pattern and burner flame pattern often.

PILOT FLAME PATTERN

Figure 18 shows a correct pilot flame pattern. Figure 19 shows an incorrect pilot flame pattern. The incorrect pilot flame is not touching the thermocouple. This will cause the thermocouple to cool. When the thermocouple cools, the heater will shut down.

Thermocouple	Pilot Burner

Figure 18 - Correct Pilot Flame Pattern

Thermocouple	Pilot Burner

Figure 19 - Incorrect Pilot Flame Pattern

If pilot flame pattern is incorrect, as shown in Figure 19

•turn heater off (see To Turn Off Gas to Appliance, page 19).

•see Troubleshooting, pages 22 through 25.

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Contents OWNER’S Operation and Installation Manual What to do if YOU Smell GASContents Safety Information001 Features Product IdentificationLocal Codes UnpackingProviding Adequate Ventilation AIR for CombustionVentilation Determining if You Have a Confined or Unconfined Space AIR for Combustion and VentilationDetermining AIR Flow for Heater Location Ventilation AIR Ventilation Air From Inside BuildingVentilation Air From Outdoors Ventilation Air from OutdoorsInstalling to Wall Installation ItemsCheck GAS Type Locating HeaterAttaching Thermostat Sensing Bulb Thermostat Sensing BulbLocating Thermostat Sensing Bulb Installing Heater to Wall Mounting BracketRemoving Front Panel Of Heater Methods For Attaching Mounting Bracket To WallMarking Screw Locations Attaching Mounting Bracket To WallInstalling Bottom Mounting Screws Placing Heater On Mounting BracketConnecting to GAS Supply Use pipe joint sealant that is resistant to natural gasPressure Testing GAS Supply Piping System Checking GASConnections Servicing. Correct all leaks at oncePressure Testing Heater GAS Connections CheckingFor Your Safety Read Before Lighting Operating HeaterOperating Heater Shutting Off Heater Shutting Off Burner Only pilot stays litInspecting Burner Pilot Flame PatternBurner Flame Pattern Correct Burner Flame PatternCabinet Trouble ShootingODS/PILOT and Burner Cleaning and Mainte TroubleTROUBLE- Shooting If you smell gas Shut off gas supplyDo not try to light any appliance Ing statement atTechnical Service Service HintsParts Not Under Warranty Service PublicationsParts Under Warranty VN2000BTB CFN2000BTB VN2800BTB CFN2800BTB Parts List Accessories FAN Kits GA3100A, and GA3200TAModel VN2000BTB GA4000B Model VN2800BTB GA4010B Valve GA5010101809 Warranty Information Keep this Warranty

VN2800BTB, CFN2800BTB specifications

Desa CFN2800BTB and VN2800BTB stand as premium heating solutions in the contemporary market, delivering superior warmth and user-friendly features to enhance any living environment. These models are characterized by their advanced technology, ergonomic design, and energy efficiency, making them ideal for both residential and commercial spaces.

One of the standout features of the CFN2800BTB and VN2800BTB is their innovative infrared heating technology. Unlike traditional convection heaters that warm the air, these units emit infrared rays that directly heat objects and people in the room. This not only results in faster heating but also ensures a more consistent warmth, allowing users to enjoy a comfortable ambiance even in larger spaces.

Moreover, these models boast a compact and stylish design, making them versatile for various room aesthetics. Their sleek appearance ensures that they can seamlessly blend into any decor without being obtrusive. The lightweight construction also facilitates easy relocation, allowing users to position the heater where it is most needed.

Energy efficiency is a key characteristic of the CFN2800BTB and VN2800BTB. Both units are designed to provide maximum warmth with minimal energy consumption. They feature adjustable heat settings, allowing users to customize the heating level to their needs, which not only contributes to comfort but also helps in reducing electricity bills. The built-in thermostat ensures that the heater maintains a consistent temperature, further optimizing energy use.

Safety is another paramount concern with these models. They come equipped with multiple safety features, including overheat protection and tip-over switches, which automatically turn the heater off in case of an accidental fall or overheating. This ensures peace of mind for users, particularly in homes with pets and children.

In conclusion, the Desa CFN2800BTB and VN2800BTB are exemplary heating solutions that combine modern technology with safety and efficiency. Their infrared heating capability, stylish design, and focus on user comfort make them standout products in the competitive heating appliance market. Whether for personal use or as an ideal solution for larger spaces, these models promise reliability and superior performance.