69D0023 41
Figure 58 - Pilot Flame
Thermopile
Thermocouple
CDV Series Gas Fireplace
BURNER, PILOT AND CONTROL COMPARTMENT
Keep the control compartment, logs, and burner areas surrounding the logs clean by vacu-
uming or brushing at least twice a year. Make sure the burner porting, pilot air opening and
burner air opening are free of obstructions at all times.
PILOT FLAME
The ames from the pilot should be visually checked as soon as the
heater is installed and periodically during normal operation. The pilot
Figure 58. The pilot ame has three distinct ames, one engulng the
thermopile, one engulng the thermocouple, and the other reaching to
the main burner..
BURNER
Inspect area around the injector. Remove any lint or foreign material
with a brush or vacuum.
BURNER FLAME
The ames from the burner should be visually
checked as soon as the heater is installed and
periodically during normal operation. In normal
operation, at full rate, and after operating for about
15 to 30 minutes, the ame should be yellow and
slightly taller than the rear log. Figure 59
If the ame is blue and only in the center, turn off
unit and let cool. After unit is cool, remove logs and
check to make sure rock wool is placed correctly.
Replace logs.
NOTE: The type of installation, vent system
conguration, and wind effects may cause the
ame patterns to vary.
Figure 59 - Burner Flame Appearance
CLEANING AND MAINTENANCE
WARNING
heating season
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