Desa VP1600IT, VP2600C, VP1600C, VP2200IT installation manual Burner Flame Pattern

Page 25

INSPECTING BURNER

Continued

BURNER FLAME PATTERN

Figure 25 shows a correct burner flame pattern. Figure 26 shows an incorrect burner flame pattern.

Figure 25 - Correct Burner Flame Pattern

Bad Burner Pattern-Plaque GRH/OV 019

Figure 26 - Incorrect Burner Flame Pattern

If burner flame pattern is incorrect, as shown in Figure 26

•turn heater off (see To Turn Off Gas to Appliance, page 20 [models VP1600IT and VP2200IT] or page 24 [models VP1600C and VP2600C])

•see Troubleshooting, pages 26 through 29

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Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualSafety Information ContentsSafety Information Identification FeaturesLocal Codes UnpackingCombustion Fresh AIR ForVentilation Producing Adequate VentilationDetermining FRESH-AIR Flow for Heater Location Fresh AIRDetermining if You Have a Confined or Unconfined Space Ventilation AIR Fresh AIR for Combustion and VentilationVentilation Air From Inside Building Ventilation Air From Outdoors Ventilation AIRInstallation Items Installing To WallCheck GAS Type Locating HeaterModels VP1600IT and VP2200IT Only Thermostat Sensing BulbLocating Thermostat Sensing Bulb Attaching Thermostat Sensing BulbMounting Bracket Installing Heater to WallRemoving Front Panel Of Heater Methods For Attaching Mounting Bracket To WallAttaching Mounting Bracket To Wall Marking Screw LocationsPlacing Heater On Mounting Bracket Installing Bottom Mounting ScrewsQualified service person must connect heater to gas supply Connecting To GASSupply Follow all local codesChecking GAS Pressure Testing GAS Supply Piping SystemConnections Servicing. Correct all leaks at oncePressure Testing Heater GAS Connections ConnectingOperating Heater Lighting Instructions Operating HeaterTo Select Heating Level HeaterShutting Off Burner Only pilot stays lit Shutting Off HeaterIf you do not follow these instructions exactly, a fire or Operating Models VP1600C and VP2600C LOW MED High Pilot Flame Pattern Inspecting BurnerBurner Flame Pattern Maintenance CleaningTrouble Shooting ODS/PILOT and Burner OrificeTrouble Cleaning and MainteTROUBLE- Shooting See CleaningTechnical ServiceIf you smell gas Shut off gas supplyVP1600IT VP2200IT Service Publications HintsVP1600C VP2600C Accessories Replacement PartsModel VP1600IT Illustrated Parts BreakdownKEY Part Number Description QTY Parts ListModel VP2200IT Parts List Model VP1600C Control Position Label Model VP2600C Parts List Keep this Warranty Warranty Information