Desa SVYD18N, SVYD18NR, SVYD18NR, SVYD18N installation manual Cleaning and Maintenance, Logs

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CLEANING AND MAINTENANCE

Cleaning Burner Injector Holder and Pilot Air Inlet Hole

Logs

Main Burner

CLEANING AND MAINTENANCE

WARNING: Turn off heater and let cool before cleaning.

CAUTION: You must keep control areas, burner, and circulating air passageways of heater clean. In- spect these areas of heater before each use. Have heater inspected yearly by a qualified service person. Heater may need more frequent cleaning due to exces- sive 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 soot- ing and property damage.

CLEANING 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 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 compressed air no greater than 30 PSI. Your local computer store, hardware store, or home center may carry com- pressed air in a can. You can use a vacuum cleaner in the blow position. If using compressed air in a can, please follow the direc- tions on the can. If you don't follow directions on the can, you could damage the pilot assembly. Note: Removing the rear panel (Figure 5, page 8) and top grate(s) of your stove will make cleaning easier.

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 37).

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. A yellow tip on the pilot flame indicates dust and dirt in the pilot assembly. There is a small pilot air inlet hole about two inches from where the pilot flame comes out of the pilot assembly (see Figure 38). 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.

Injector

Holder

Burner Tube

Primary Air

Inlet Holes

Figure 37 - Injector Holder On Outlet Burner Tube

Burner Tube

Ports/Slots

Pilot Assembly

Pilot Air

Inlet Hole

Figure 38 - Pilot Inlet Air Hole

LOGS

If you remove logs for cleaning, refer to Installing Gas Log Heater into Stove, page 10, to properly replace logs.

Replace log(s) if broken or chipped (dime-sized or larger).

MAIN BURNER

Periodically inspect all burner flame holes with the heater running. All slotted burner flame holes should be open with yellow flame present. All round burner flame holes should be open with a small blue flame present. Some burner flame holes may become blocked by debris or rust, with no flame present. If so, turn off heater and let cool. Remove blockage. Blocked burner flame holes will create soot.

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Contents OWNER’S Operation and Installation Manual What to do if YOU Smell GASTable of Contents Safety InformationProduct Identification Local CodesProduct Features AIR for Combustion and VentilationDetermining FRESH-AIR Flow for Heater Location Determining if You Have a Confined or Unconfined SpaceVentilation Air From Inside Building InstallationVentilation AIR Ventilation Air From OutdoorsVent-Free Operation Only Check GAS TypeClearances to Combustibles Minimum Wall and Ceiling Clearances see FigureStove Cavity Assembly Amity and Townsend ModelsSheraton Models Stove Bottom Washers Bolt Stove UnitInstalling GAS LOG Heater Into Stove Fastening Heater Base to Stove Drop BottomConnecting to GAS Supply Installation Items NeededPressure Testing Gas Supply Piping System Checking GAS ConnectionsOperating Heater For Your Safety Read Before LightingPressure Testing Heater Gas Connections Remote Ready Models SVYD18PR/NR and FSVYD18PR/NROptional HAND-HELD Remote Operation Manual Lighting ProcedureTo Turn OFF GAS To Appliance Shutting Off HeaterSafety Features Manual ModeAuto Thermostatic Mode ON/OFF Series Model GhrcbVariable Control Operation Operating HeaterBurner Primary AIR Holes Inspecting BurnersPilot Flame Pattern Main BurnerCleaning and Maintenance Cleaning Burner Injector Holder and Pilot AIR Inlet HoleLogs Troubleshooting Observed Problem Possible Cause RemedyMaintenance, Observed Problem Possible Cause Illustrated Parts Breakdown Models SVYD18PR, SVYD18NR FSVYD18PR and FSVYD18NRParts List KEY Part Number FSVYD18PR FSVYD18NR Description QTYModels SVYD18P, SVYD18N, FSVYD18P and FSVYD18N KEY FSVYD18P FSVYD18N Description Amity SCIVF* Series PSCIVF* Series Indicates Color Suffix DesignationKEY Part Description QTY Sheraton NSCIVF* Series Parts List Townsend FC* and PFC* Series Townsend FC* and PFC* Series *Indicates Color Suffix DesignationReplacement Parts SpecificationsWiring Diagram Service HintsOwners Registration Form Postage Required Accessories Warranty Information