T&C TC30 Instructions For Intallation - Burner Flame Adjustment
Caution:
Proper air shutter setting is a
must.
The flame should be just orange
and “lazy”.
It should
NEVER be set to create
sooting on internal parts and glass.
Caution: Burner area may be hot!
Turn off the fireplace and allow the unit to cool before proceeding.
To Adjust:
1. Open and remove window frame and set aside. See “Window Frame Removal” section
found in the Installation and Operating Instructions manual.
2. Remove the logs and set aside.
3. Remove air deflector from log grate (2 screws)
4. Loosen the Primary Air Shutter screw.
5. Rotate the shutter to increase or decrease the amount of primary air.
6. Reassemble in reverse order.
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 flame and to eliminate carbon deposits. Evaluate flame appearance after
the fireplace has reached operating temperature. See Fig. #35 for proper flame pattern.
Open primary air shutter if the logs, glass, and firebox have carbon accumulation and/or
the flames are long, dark and stringy. The shutter may also be opened to enhance the
ember material glow and lessen the flame height.
Fig #35
12
TC30.NG01.C 140708