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OPERATING FIREPLACE
Continued
TO TURN OFF GAS
TO AppLIANCE
1. Turn off the wall switch.
2. Turn off all electric power to the appliance
if service is to be performed.
3. Open lower louver panel.
4. Turn equipment shutoff valve clockwise
to OFF. Do not force.
5. Close lower louver panel.
OpTIONAL REMOTE
OpERATION
Note: The WRC receiver and hand-held re-
mote control kit must be purchased separately
(see Accessories, page 39). Follow installation
instructions on page 28.
1. Turn equipment shutoff valve to ON posi-
tion. You can now turn the burner on and
off with the hand-held remote control unit.
IMPORTANT: Be sure to press the ON/OFF
buttons on the hand-held remote control
unit for up to 3 seconds to assure proper
operation.
2. Press the ON/OFF button to turn the
burner on and off.
OpERATING OpTIONAL
BLOWER ACCESSORY
Locate the blower controls by opening the lower
louver panel on the fireplace. Blower controls
are located on the left side of the switch bracket
to the left just inside the louver panel.
The BK manual blower and the BKT thermo-
statically-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 fireplace, your fire-
place and blower will not turn on and off at the
same time. The fireplace may run for several
minutes before the blower turns on. After the
heater modulates to the pilot position, the blow-
er will continue to run. The blower will shut off
after the firebox temperature decreases.
The blower helps distribute heated air from
the fireplace. Periodically check the louvers of
the firebox and remove any dust, dirt, or other
obstructions that will hinder the flow of air.
111251-01E
INSPECTING bURNERS
Check pilot flame pattern and burner flame pat-
terns often.
PILOT ASSEMBLY
The pilot assembly is factory preset for the proper
flame. Alterations may have occurred during ship-
ping and handling. The pilot is located on the back
right hand side of the burner.
The flame must envelope 1/4" of top of the ignitor/
sensor and grounding stem.
If your pilot assembly does not meet these re-
quirements:
• Turn the adjustment screw marked PILOT
clockwise to decrease or counterclockwise to
increase the flame to proper size (see Figure 48,
page 28). Do not remove the adjustment screw.
• see Troubleshooting, page 31
Pilot
Burner
Figure 50 - Correct Pilot Flame Pattern
BURNER FLAME PATTERN
Burner flames will be steady; not lifting or floating.
Flame patterns will be different from unit to unit
and will vary depending on installation type and
weather conditions.
If the vent configuration is installed incorrectly,
the flames will lift or "ghost". This can be danger-
ous. Inspect the flames after installation to ensure
proper installation and performance.
Figure 51 shows a typical flame pattern.
If burner flame pattern differs from that described:
• turn fireplace off (see To Turn Off Gas to Ap-
pliance)
• see Troubleshooting, page 31
Figure 51 - Typical Flame Pattern
www.desatech.com
Sensing
Rod
Ignitor/
Sensor
29
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