Desa CGB3930NR Installing Logs on Models CGB3924PR and CGB3930PR, Installing Back Log #2

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CGD3924NR, CGB3924NR and CGB3930NR

UVENTED NATURAL GAS LOG HEATER

INSTALLATION

Continued

INSTALLING LOGS ON MODELS CGB3924PR AND CGB3930PR

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.

CAUTION: After installation and periodically thereafter, check to ensure that no flame comes in contact with any log. If so, repo- sition logs according to the log installation instructions in this manual. Flames contacting logs will create soot.

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.

Middle Log (#1)

Tab

Burner

“U” Bend

U-Shaped

Slot

1.Place the base of the middle log (#1) in the U-shaped slots of the grate base. The cutout on the right of the middle log should bit over the burner (see Fig- ure 21). Make sure the front of the middle log is resting on the tabs of the grate base and the cutout area is cen- tered over the burner “U” bend.

2.Locate pegs on the bottom of back log (#2). Slide these pegs into the holes in the grate base behind the burner (see Figure 22).3. Place crossover log (#3) onto the pin (right) on middle log (#1) and into the recess of the back log (#2) (see Figure 23).

Back Log (#2)

Hole in

Grate Base

Peg

Burner

Figure 22 - Installing Back Log (#2)

Crossover Log (#3)

Recess

Peg

4.Locate the notches in the bottom of the front log (#4). Place the front log on the grate fingers. Make sure the notches of the front log line up with the grate fingers (see Figure 24).

5.With knot to right side, place smaller log piece (#5) over the pin on the lift side of the middle log. The smaller log will rest on front log against the “knot” on the left (see Figure 25).

6.Add lava rock around base of heater. Do not place any lava rock on logs or burner.

Front Log (#4)

Notches

Grate Fingers

Figure 24 - Installing Front Log (#4)

Log Piece (#5)

Peg

Figure 21 - Installing Middle Log (#1)

Figure 25 - Installing Log Piece (#5)

Figure 23 - Installing Crossover Log (#3)

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Contents Yellow Flame Model Shown What to do if YOU Smell GASSafety Information Local Codes Product FeaturesProduct Identification UnpackingUnusually Tight Construction AIR for Combustion and VentilationProviding Adequate Ventilation Confined Space and Unconfined SpaceDetermining if You Have a Confined or Unconfined Space AIR for Combustion VentilationDetermining FRESH-AIR Flow for Heater Location Ventilation Air From Outdoors Ventilation AIRVentilation Air From Inside Building LOG Sizing Requirements InstallationInstallation Check GAS TypeMinimum Non-Combustible Material Clearances If Not Using MantelIf Using Mantel Mantel Clearances Floor ClearancesInstalling Heater Base Assembly Installation Items NeededChecking GAS Connections Connecting to GAS SupplyPressure Testing gas Supply Piping system Test Pressures In Excess Of 1/2 PsigInstalling 9-Volt Alkaline Battery In Receiver Volt Battery InstallationPressure Testing Heater Gas Connections Installing 9-Volt Battery In Hand- Held Remote Control UnitInstalling Logs CGD3924NR Place the base of the middle log #2Installing Logs on Models CGB3924PR and CGB3930PR Installing Back Log #2Lighting Instructions For Your Safety Read Before LightingOperating Heater Thermostat Control Operation Manual Lighting ProcedureTo Turn OFF GAS To Appliance Hand Held Remote OperationCleaning and Maintenance Inspecting BurnersTroubleshooting Observed Problem Possible Cause RemedyMaintenance, Top Gas leak. See Warning statement atTechnical Service SpecificationsaccessoriesWiring Diagram Service HintsIllustrated Parts Breakdown CGD3924NRParts List KEY Part Number Description QTYCGB3924NR CGB3930NR KEY CGB3924NR CGB3930NR Part Number Description QTY Parts not Under Warranty Replacement PartsParts Under Warranty Parts Central104306 Warranty Information
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