Appliance Break-In; Heat Management - Heat & Glo SL-550F Owner's Manual

F. Appliance Break-In
Initial Break-in Procedure
• The fireplace should be run three to four hours
continuously on high.
• Turn the fi replace off and allow it to completely cool.
• Remove fi xed glass assembly. See Section 4.
• Clean fi xed glass assembly. See Section 4.
• Replace the fi xed glass assembly and run continuously
on high an additional 12 hours.
This cures the materials used to manufacture the fi re-
place.
NOTICE! Open windows for air circulation during fi re-
place break-in.
• Some people may be sensitive to smoke and odors.
• Smoke detectors may activate.
G. Heat Management
Heat Output
The SL-550F and SL-750F models have a variable burn
rate which is controlled by the HI/LO knob on the gas
valve. Therefore the fl ame height is adjustable. The HI/
LO knob is shown in Figure 3.3. It is located in the control
cavity of the appliance. The HI/LO knob may be adjusted
as desired by turning counterclockwise to the HIGH
position and by turning clockwise to the LO position.
If an optional fan is installed, the fan speed is controlled
by adjusting the speed control knob.
clockwise to increase the fan speed and counterclockwise
to decrease the fan speed.
Figure 3.3 Control Cavity/Valve Location
10
Turn the knob
VALVE CONTROL
CAVITY
LOCATION
Heat & Glo • SL-550F, SL-750F Owner's Manual • 2297-981 Rev. E • 4/15