Inspecting Burners - Comfort Glow CF26PR Owner's Operation And Installation Manual

VENT-FREE PROPANE/LP BAY FRONT FIREPLACE
OPERATING
HEATER
Continued
IMPORTANT: The hand-held remote con-
trol unit must be near the heater. Do not
keep the hand-held remote control unit
too close to the heater. The thermostat on
the hand-held remote control unit will
heat up too quickly and turn the heater off.
3. Use the STATUS button on the hand-
held remote control unit to see the
Flame Adjustment Knob
Selector Switch in Remote Position (Optional
Remote Control)
Figure 35 - Setting the Selector Switch, Control Knob, and Flame
Adjustment Knob for Remote Operation
Shows Temperature Setting
Allows burner to be turned
on and off with the hand-
held remote unit.
The Log heater will
automatically cycle between
pilot and the heat setting that
has been selected.
Figure 36 - Thermostat Hand-Held Remote Control Unit Selections (CGHRCT only)
CF26PR
operation mode being used and the
temperature setting selected. A red
light will come on beside the opera-
tion mode being used when the sta-
tus button is pressed.
4. To turn the burner off when operating
in the manual mode, press the OFF
button. If operating in the auto mode,
press the MAN 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.
Control Knob in
On Position
ON
OFF
REMOTE
HI
TEMP
LO
MAN ON
AUTO OFF
STATUS
Increases Room
Temperature
Decreases Room
Temperature
Turns Burner On
and Off
Shows Current
Operation Mode
18
INSPECTING
BURNERS
Check pilot flame pattern and burner flame
patterns often.
PILOT FLAME PATTERN
Figure 37 shows a correct pilot flame pat-
tern. Figure 38 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 38
• turn heater off (see To Turn Off Gas to
Appliance, page 16)
• see Troubleshooting, pages 20 through 22
Pilot Burner
Figure 37 - Correct Pilot Flame Pattern
Pilot Burner
Thermocouple
Figure 38 - Incorrect Pilot Flame Pattern
BURNER PRIMARY AIR HOLES
Air is drawn into the burner through the
holes in the fitting at the burner entrance.
These holes may become blocked with dust
or lint. Periodically inspect these holes for
any blockage and clean if needed. Blocked
air holes will create soot.
MAIN BURNER
Periodically inspect all burner flame holes
with the heater running. All slotted burner
flame holes should be open with yellow
flame present. All round burner flame holes
should be open with a small blue flame
present. Some burner flame holes may be-
come blocked by debris or rust, with no flame
present. If so, turn off heater and let cool.
Either remove blockage or replace burner.
Blocked burner flame holes will create soot.
Thermocouple
105442