Town & Country Fireplaces TC42.NG04C, Инструкция по эксплуатации

Страница: 13 / 16

TC42.NG04C 260411-16
13
The air shutter on the burner inlet tube controls the primary combustion air. It is set to the
closed position at the factory for natural gas fuel. Some adjustment may be necessary to
obtain desired fl ame and to eliminate carbon deposits. Evaluate fl ame appearance after the
fi replace has reached operating temperature. See Fig. #28 for proper fl ame pattern.
Open primary air if the window glass and fi rebox have carbon accumulation and/or the
fl ames are long, dark and stringy. The shutter may also be opened to lessen the fl ame
height.
NOTE:
Proper air shutter setting is required.
For Propane the primary shutter must be fully open.
The fl ame should be just orange and “lazy”. It should NEVER be set to create sooting
on internal parts and window glass.
Burner Flame Adjustment
Fig #28