Desa CGD3924NR installation manual Inspecting Burners, Has been selected

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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