Desa VS24NR VS30NR, CFS18NR, VS18NR Installing Logs, Installing Front Logs #1L and #1R

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OWNER’S MANUAL

INSTALLATION

Continued

INSTALLING LOGS

WARNING: Failure to position the parts in accordance with these diagrams or failure to use only parts specifically approved with this heater may result in property damage or personal injury.

Each log is marked with a number. These numbers will help you identify the log when installing. It is very important to install these logs exactly as instructed. Do not modify logs. Only use logs supplied with heater.

1.Place front logs (#1L and #1R) on top of the grate. Make sure the notches in the bottom of the logs fit over the grate prongs (see Figure 16). Push back of logs flush with metal grate bar. Note: 18" model has only one front log.

2.Rest bottom middle log (#2) behind metal posts on front burner. Make sure the grooves in the bottom of the log fit over the grate. Bring the log forward next to the metal posts. The pegs on the log must be on top (see Figure 17).

3.Slide the grooves in the back of the rear log (#3) against the rear grate prongs. Make sure the peg on the log is on top (see Figure 18).

4.Place the top middle log (#4) on the bottom middle log (#2). Make sure the pegs of the bottom middle log fit se- curely in the holes of the top middle log (see Figure 19).

5.Place the crossover log (#5) on the back log and the top middle log. Make sure the peg on the rear log is in the hole in the bottom of the crossover log. The crossover log should fit in the cutout of the top middle log (see Figure 20).

 

Front Log (#1L)

 

Top Middle Log (#4)

Notch

Front Log

(#1R)

 

 

Hole

 

Hole

 

Peg

Grate

Prongs

Metal Grate Bar

Figure 16- Installing Front Logs (#1L and #1R)

Peg

 

Bottom

Bottom Middle

Middle Log

 

 

Peg

 

Log (#2)

 

 

 

 

Figure 19 - Installing Top Log (#4)

Groove

Groove

Crossover

 

 

Log (#4)

 

 

 

 

Hole

 

 

Cutout

 

 

Peg

Metal Post

 

 

Metal Post

Grate

 

 

 

Figure 17 - Installing Bottom Middle

 

Log (#2)

 

 

Groove

Peg

 

in Back

 

of Log

Rear

 

 

Log (#3)

Figure 20 - Installing Crossover Log (#5)

 

 

Grate

Prong

Rear

Burner

Groove

in Back

of Log

Grate

Prong

Figure 18 - Installing Rear Log (#3)

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Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualDesa International Unvented Natural GAS LOG Heater Safety InformationRemote Control Accessories Product FeaturesProduct Identification Local CodesProviding Adequate Ventilation AIR for Combustion and VentilationUnusually Tight Construction Confined and Unconfined SpaceDetermining FRESH-AIR Flow for Heater Location AIR for Combustion VentilationDetermining if You Have a Confined or Unconfined Space Ventilation Air From Inside Ventilation AIRBuilding Ventilation Air From OutdoorsInstallation Clearances InstallationCheck GAS Type Minimum Fireplace Clearance to Combustible MaterialsIf Not Using Mantel If Using MantelMinimum Noncombustible Material Clearances Operation,Mantel Clearances Determining Minimum Mantel Clearance When Using a HoodFloor Clearances Determining Minimum Mantel ClearancesInstalling Heater Base Assembly Installing Damper Clamp Accessory for Vented OperationInstallation Items Needed Chimney Minimum Permanent Height ft Flue Opening sq. insAttaching Flexible Gas Hose to Heater Gas Regulator Connecting to GAS SupplyPressure Testing gas Supply Piping system Pressure Testing Heater Gas ConnectionsChecking GAS Connections Test Pressures Equal To or Less Than 1/2 PsigInstalling Front Logs #1L and #1R Installing LogsOperating Heater For Your Safety Read Before LightingLighting Instructions To Turn OFF GAS to Appliance Manual Lighting ProcedureOptional Remote Operation Shows Temperature Setting Pilot Flame Pattern Inspecting BurnersFront Burner Flame Pattern Cleaning Burner Injector Holder and Pilot AIR Inlet Hole Cleaning and MaintenanceLogs Observed Problem Possible Cause Remedy TroubleshootingSee Wiring Diagram, Above Gas leak. See Warning statementWiring Diagram Replacement Parts SpecificationsService Hints Technical ServiceAccessories Variable Control CFS18NR VS18NR VS24NR VS30NR Illustrated Parts BreakdownCFS18NR VS18NR VS24NR VS30NR Parts ListInternational Warranty Information