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108661-01F 25
OPERATING FIREPLACE
Continued
INSPECTING bURNERS
Check pilot ame pattern and burner ame patterns often.
PILOT ASSEMBLY
The pilot assembly is factory preset for the proper ame height.
Alterations may have occurred during shipping and handling. Call
a qualied service person to readjust the pilot if necessary.
The height of the thermopile must be 3/8" to 1/2" above the pilot
ame as shown in Figure 54. The thermocouple must be at a height
of about 1/8" above the pilot ame. The ame from the pilot burner
must extend beyond both the thermocouple and thermopile.
If you pilot assembly does not meet these requirements:
• turn replace off (see To Turn Off Gas to Appliance, page 23)
• see Troubleshooting, page 27
BURNER FLAME PATTERN
Burner ames will be steady; not lifting or oating. Flame patterns
will be different from unit to unit and will vary depending on instal-
lation type and weather conditions.
If the vent conguration is installed incorrectly, the ames will lift
or "ghost". This can be dangerous. Inspect the ames after instal-
lation to ensure proper installation and performance.
Figure 55 shows a typical ame pattern for these models.
If burner ame pattern differs from that described:
• turn replace off (see To Turn Off Gas to Appliance, page 23)
• see Troubleshooting, page 27
Figure 55 - Typical Flame Pattern
Thermocouple
Thermopile
1/8"
Pilot Burner
Piezo
Ignitor
Figure 54 - Pilot Assembly
3/8" to 1/2"
This feature allows the user to lock/unlock the keypad on the
hand-held remote in the MANU or AUTO mode to prevent
inadvertent operation (i.e. children operating the hand-held
remote control, etc.). The keypad is locked in either on or off.
Press the POWER and LOCK buttons together to turn the
unit on or off.
OPERATING OPTIONAL GWMT1
WALL MOUNTED THERMOSTAT
WARNING: Do not connect the thermostat to a
will occur.
Light the replace as instructed in Lighting Instructions on page
23. Set wall thermostat to desired temperature.
This thermostat has been electronically calibrated at the factory
and requires no adjustment or leveling.
Upon installation, the thermostat must be allowed to stabilize
at room temperature for a minimum of 30 minutes for proper
operation.
To turn the replace off, adjust thermostat to the lowest setting
and turn the gas control knob back to PILOT. The pilot will
remain lit.
IMPORTANT: To turn the pilot off, turn the gas control knob
on the heater to the OFF position.
OPERATING OPTIONAL
Locate the blower controls by opening the lower louver panel
on the replace. Blower controls are located on the right side of
the switch bracket to the left just inside the louver panel.
The BK manual blower and the BKT thermostatically-controlled
blower have an ON setting and an OFF setting. The blower
will only run when the switch is in the ON position. In the OFF
position, the blower will not operate.
Note for BKT Only: If you are using BKT blower with optional
thermostat (wall mounted or remote control) for the replace,
your replace and blower will not turn on and off at the same
time. The replace may run for several minutes before the blower
turns on. After the heater modulates to the pilot position, the
blower will continue to run. The blower will shut off after the
rebox temperature decreases.
The blower helps distribute heated air from the replace. Peri-
odically check the louvers of the rebox and remove any dust,
dirt or other obstructions that will hinder the ow of air.