Desa CGD3924NR installation manual Inspecting Burners, Has been selected

Page 22

OPERATING HEATER

Continued

3.Use the STATUS button on the hand-held remote control unit to see the operation mode being used and the temperature setting selected. A red light will come on beside the operation mode being used when the status button is pressed.

4.To turn the burners off when operating in the MANUAL mode, press the OFF button. If operating in the auto mode, press the manual button, then press the OFF button The pilot will remain lit.

IMPORTANT: To turn the pilot off, manually turn the control knob on the heater to the OFF position or set remote selector switch to OFF position.

Shows Temperature Setting

 

 

HI

 

 

TEMP

Allows Burners to be Turned

 

 

On and Off with the Hand-

 

 

Held Remote Unit.

MAN

LO ON

The log heater will

AUTO

OFF

 

automatically cycle between

 

 

pilot and the heat setting that

 

STATUS

 

 

has been selected.

 

 

Increases Room Temperature

Decreases Room Temperature

Turns Burners On and Off

Shows Current Operation Mode

INSPECTING BURNERS

22

Figure 22 - Thermostat Hand-Held Remote Control Unit Selections

Check pilot flame pattern and burner flame patterns often.

PILOT FLAME PATTERN

Figure 23 shows a correct pilot flame pattern. Figure 24 shows an incorrect pilot flame pattern. The incorrect pilot flame is not touching the thermocouple. This will cause the thermocouple to cool. When the thermocouple cools, the heater will shut down.

Pilot Burner

Thermocouple

Pilot Burner

 

 

Thermocouple

 

 

 

 

 

Figure 24 - Incorrect Pilot Flame

Figure 23 - Correct Pilot Flame Pattern

Pattern

If pilot flame pattern is incorrect, as shown in Figure 24

turn heater off (see To Turn Off Gas to Appliance, page 21)

see Troubleshooting, pages 23 through 26

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Contents OWNER’S Operation and Installation Manual What to do if YOU Smell GASContents Safety Information Information Operation Local Codes Unpacking Product FeaturesSafety Pilot Piezo Ignition SystemVentilation 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 Inside Building Ventilation AIRTion and ventilation air by one of the methods described Ventilation Air From OutdoorsInstalling Check GAS TypeLOG Sizing Requirements Minimum Fireplace ClearanceMinimum Wall and Ceiling Clearances see Figure Minimum Non Combustible Material Clearances Installing Minimum Non Combustible Material Clearances Log SetMinimum Mantel Clearances When Using Hood Installing Heater Base Assembly Installation Items NeededAttaching Flexible Gas Hose to Heater Connecting to GAS Supply Checking GAS Connections Gas ConnectionInstalling Test Pressures Equal To or Less Than 1/2 PsigInstalling Logs Installing Back Log #1Operating HeaterOperating Heater Control Knob and Ignitor Button LocationOperating Inspecting Burners Has been selectedTrouble Shooting CleaningMaintenance ODS/PILOT and BurnerMaintenance, TROUBLE- ShootingCleaning and Mainte TroubleGas leak. See Warning Service Hints Technical ServiceWiring Diagram Parts Not Under Warranty Parts Under WarrantyParts Central Hood GA6050 AccessoriesValve GA5010 Hood GA6052Illustrated Parts Breakdown CGD3924NR Parts List KEY Part Number Description QTYWarranty Information Keep this Warranty