Indoor Fireplace User Manual

TC30.NGO3.C 100308
10
The  ame should be just orange
and “lazy”.
It should NEVER be set to create
sooting on internal parts and window
glass.
The air shutter on the burner tube controls the primary combustion air to the gas burner
and is preset at the factory for natural gas fuel. Some adjustment may be necessary to
obtain desired  ame and to eliminate carbon deposits. Evaluate  ame appearance after
the  replace has reached operating temperature. See Fig. #28 for proper  ame pattern.
Open primary air shutter if the glass media, glass, and  rebox have carbon accumulation
and/or the  ames are long, dark and stringy. The shutter may also be opened to lessen
the  ame height.
Fig #28
Burner Flame Adjustment