Desa (V)V36EP-B Inspecting Burners, Cleaning Maintenance, Pilot assembly, Burner Flame Pattern

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Inspecting Burners

Check pilot flame pattern and burner flame patterns often.

pilot assembly

The pilot assembly is factory preset for the proper flame. Altera- tions may have occurred during shipping and handling. The pilot is located on the back right hand side of the burner.

The flame must envelope 1/4" of top of the ignitor/sensor and grounding stem.

If your pilot assembly does not meet these requirements:

Turn the adjustment screw marked PILOT clockwise to decrease or counterclockwise to increase the flame to proper size (see Figure 49, page 22). Do not remove the adjustment screw.

see Troubleshooting, page 25

Pilot Burner

Sensing Rod

 

 

Ignitor/Sensor

Figure 51 - Correct Pilot Flame Pattern

BURNER FLAME PATTERN

Burner flames will be steady; not lifting or floating. Flame patterns will be different from unit to unit and will vary depending on instal- lation type and weather conditions.

If the vent configuration is installed incorrectly, the flames will lift or "ghost". This can be dangerous. Inspect the flames after instal- lation to ensure proper installation and performance.

Figure 52 shows a typical flame pattern.

If burner flame pattern differs from that described:

turn fireplace off (see To Turn Off Gas to Appliance, page 22)

see Troubleshooting, page 25

Figure 52 - Typical Flame Pattern

Cleaning and

Maintenance

WARNING: Turn off fireplace and let cool before cleaning.

CAUTION:You must keep control areas, burners, and circulating air passageways of fireplace clean. 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, bedding material, pet hair, etc.

GLASS DOOR

WARNING: Handle glass door panel with care. Do not strike, slam, or otherwise abuse glass. Do not op- erate fireplace with the glass door removed, cracked, or broken.

WARNING: Do not use abrasive cleaners as this may damage glass. Use a nonabrasive household glass cleaner to clean glass. Do not clean glass when hot.

Glass must be cleaned periodically. During start-up it is normal for condensation to form on the inside of the glass causing lint, dust, and other airborne particles to cling to the glass surface. During initial start-up a slight film may form on the glass due to paint cur- ing. The glass should be cleaned several times with a non-ammonia, nonabrasive household cleaner and warm water after the first two weeks of operation. Thereafter, clean the glass two or three times during each heating season, depending on the usage and circum- stances present. Refer to Removing/Replacing Glass Door on page 18 of this manual when removing glass door for cleaning.

WARNING: Only parts supplied by the manufacturer should be used when replacing broken or damaged glass door panel (see Replacement Parts, page 27). This glass door panel is a complete unit. No substitute materials may be used.

CAUTION: Wear gloves and safety glasses while handling or removing broken glass. Do not remove if glass is hot. Keep children and pets away from glass.

If glass has been broken, carefully remove glass door (see Remov- ing/Replacing Glass Door, page 18). Vacuum all glass pieces with a shop vac.

CAUTION: Do not vacuum if pieces are hot.

Use only the tempered glass door replacement intended for this fireplace (see Replacement Parts, page 27 for detail on ordering). No substitutions may be made. See Removing/Replacing Glass Door, page 18 for instructions for replacing glass door.

WARNING: Do not operate fireplace with the glass door removed, cracked, or broken.

111253-01F

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Contents What to do if YOU Smell GAS For Your SafetySafety Information Table of ContentsLocal Codes Product FeaturesProduct Identification Clearances Pre-Installation PreparationLocation and space requirements Framing and finishing Framing Clearances for Installation Against an Exterior WallTermination CAP AIR Supply Inlet GAS Meter Location of Termination CapHorizontal Termination Installation Venting Installation InstructionsInstallation Precautions Installation PlanningVent Pipe Connections Vent pipe before connecting horizontal run to vent cap see Ground Floor Installation Horizontal Termination ConfigurationsVenting with Two 90 Elbows Snorkel Termination InstallationOffset with Wall Strap and 45 Elbows Flat Ceiling InstallationVertical Venting Vertical Termination ConfigurationsInstalling optional blower accessories Fireplace InstallationHigh Altitude Installation Parts lists for venting kits and componentsAttaching Speed Control to Firebox Model BKT InstallationInstallation Items Needed Installing Gas Piping to Fireplace LocationBlower Wiring Diagram Checking GAS Connections Connecting Fireplace to GAS SupplyInstallation Items Needed Pressure Testing Gas Supply Piping SystemTest Pressures Equal To or Less Than 1/2 Psig 3.5 kPa Pressure Testing Fireplace Gas ConnectionsRemoving/Replacing Glass Door Removing Louver PanelsRemoving Glass Door Installing Optional Brick liner Models BL42DASA, BL42DHASACleaning Glass Door Unplug fireplace. Let cool before installing brick linerOptional Remote control Installation model WRC Installing logs, lava rock and glowing embersWall Switch Installation Pilot Burner Pilot Gas Line Wiring DiagramOptional Remote Operation Operating FireplaceTo Turn OFF GAS Burner Flame Pattern Cleaning MaintenancePilot assembly Inspecting BurnersVenting system Pilot and burnersLogs To clean pilot. This can damage pilot unit TroubleshootingTop above Gas leak. See Warning statement atSpecifications Replacement PartsService Hints Technical ServiceIllustrated Parts Breakdown Parts Available not Shown Parts ListIllustrated parts breakdown Parts List Accessories 111253-01F Keep this Warrant Warranty Information