Desa Tech CGD3924N, CGD3018N, CGD3930N installation manual Installing Logs

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INSTALLING

INSTALLING LOGS

Continued

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.Locate pegs on the bottom of back log (#1). Slide these pegs into the holes in the grate base behind the burner (see Figure 16).

2.Place the base of the middle log (#2) in the U-shaped slots of the grate base in front of the back log. The cutout on the right of the middle log should fit over the burner (see Figure 17). Make sure the front of the middle log is resting on the tabs of the grate base and the cutout area is centered over the burner “U” bend.

3.Locate the recesses on the back of the front log (#3). Fit these recesses between the posts of the grate base (see Figure 18).

4.Locate the notches in the bottom of the crossover log (#4). Place the crossover log on top of the middle log and front log. Make sure the notches of the cross- over log lines up with rectangular knobs on top of the middle and front logs (see Figure 19).

Back Log (#1)

Middle Log (#2)

Peg

 

 

Hole in

Tab

 

Grate Base

 

 

 

 

Burner

 

 

 

Cutout

 

 

“U” Bend

 

 

U-Shaped

 

 

Slot

Figure 16 - Installing Back Log (#1)

Figure 17 - Installing Middle Log (#2)

Front Log (#3)

Notches

Crossover

 

 

Log (#1)

 

Recess

Post

 

Post

Rectangular

Knobs

Figure 18 - Installing Front Log (#3)

Figure 19 - Installing Crossover Log (#4)

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Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualContents Safety Information Burner patterns can cause sooting Piezo Ignition System Local Codes Unpacking Product FeaturesSafety Device OperationVentilation AIR forProviding Adequate Ventilation Determining AIR Flow for Heater Location AIR for Combustion and VentilationDetermining if You Have a Confined or Unconfined Space Ventilation Air From Outdoors Ventilation AIRTion and ventilation air by one of the methods described Ventilation Air From Inside BuildingCheck GAS Type InstallingLOG Sizing Requirements Minimum Fireplace ClearanceMinimum Wall and Ceiling Clearances see Figure Minimum Non Combustible Material Clearances Log Set Installing Minimum Non Combustible Material ClearancesFloor Clearances Attaching Damper Clamp Installing Damper Clamp Accessory for Vented OperationInstallation Items Needed Installing Heater Base AssemblyMounting Bracket Connecting to GAS Supply Gas Connection Checking GAS ConnectionsTest Pressures Equal To or Less Than 1/2 Psig Pressure Testing Heater Gas ConnectionsInstalling Logs InstallingOperating Heater Operating HeaterPilot Flame Pattern Operating Heater Inspecting BurnersODS/PILOT and Burner CleaningMaintenance Trouble ShootingTROUBLE- Shooting Maintenance,Refer to Air for Com Gas leak. See Warning Service Hints Technical ServiceModel Parts Not Under Warranty Parts Under WarrantyParts Central Hood GA6052 AccessoriesValve GA5010 Hood GA6050Illustrated Parts Breakdown CGD3018N CGD3924N CGD3930N Parts ListKeep this Warranty Warranty Information