Inspecting Burners; Cleaning And Maintenance - Comfort Glow CGCF26NRA Owner's Operation And Installation Manual

Vent-free natural gas
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OPERATING
FIREPLACE
Continued
Shows
Temperature
Setting
Allows Burner to
be Turned On
and Off with the
Hand-Held
Remote Unit.
MAN
The log heater
AUTO
will automatically
cycle between
pilot and the
heat setting that
has been
selected.
Figure 28 - Thermostat Hand-Held Remote Control Unit Selections
(CGHRCT only)
INSPECTING
BURNERS
Check pilot flame pattern and burner flame
patterns often.
PILOT FLAME PATTERN
Figure 29 shows a correct pilot flame pat-
tern. Figure 30 shows an incorrect pilot
flame pattern. The incorrect pilot flame is
not properly heating the thermocouple.
When the thermocouple cools, the heater
will shut down.
If pilot flame pattern is incorrect, as shown
in Figure 30
• turn heater off (see To Turn Off Gas to
Appliance, page 16
• see Troubleshooting, pages 19 through 21
Pilot Burner
Figure 29 - Correct Pilot Flame Pattern
105617
Increases
HI
Room
Temperature
TEMP
Decreases
Room
Temperature
LO
ON
Turns Burner
On and Off
OFF
Shows Current
STATUS
Operation
Mode
Pilot Burner
Figure 30 - Incorrect Pilot Flame Pattern
BURNER FLAME PATTERN
Figure 31 shows a correct burner flame pattern.
Figure 32 shows an incorrect burner flame
pattern. The incorrect burner flame pattern shows
yellow tipping of the flame. It also shows the
flame higher than one inch above the log.
Note: When using the fireplace the first
time, the flame will be yellow for approxi-
mately one hour until the log cures.
WARNING: If yellow tipping
Thermocouple
occurs, your fireplace could pro-
duce increased levels of carbon
monoxide. If burner flame pattern
shows yellow tipping, follow in-
structions in column 3 of this page.
NOTICE: Do not mistake orange
flames with yellow tipping. Dirt
or other fine particles enter the
fireplace and burn causing brief
patches of orange flame.
OWNER'S MANUAL
If burner flame pattern is incorrect, as shown
in Figure 32
• turn fireplace off (see To Turn Off Gas to
• see Troubleshooting, pages 19 through 21
Figure 31 - Correct Burner Flame Pattern
Figure 32 - Incorrect Burner Flame Pattern
Thermocouple
CLEANING AND
MAINTENANCE
ODS/PILOT AND BURNER
• Use a vacuum cleaner, pressurized air,
CABINET
Air Passageways
• Use a vacuum cleaner or pressurized air
Exterior
• Use a soft cloth dampened with a mild
17
Appliance, page 16)
Top of Flame About One Inch
Above Charred Area
Yellow Tipping
WARNING: Turn off fireplace
and let cool before cleaning.
CAUTION: You must keep
control areas, burner, and circu-
lating air passageways of fire-
place clean. Inspect these areas
of fireplace before each use. Have
fireplace inspected yearly by a
qualified service person. Fire-
place may need more frequent
cleaning due to excessive lint
from carpeting, pet hair, etc.
or small, soft bristled brush to clean.
to clean.
soap and water mixture. Wipe the cabi-
net to remove dust.

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