54
Remove front middle
platform support
Accessing air shutter
Close
Open
Injector elbow bracket,
burner side
Injector elbow
Foam
gasket
Air shutter
Setting air shutter: Loosen screw to adjust and
re-tighten afterwards.
Install Trim and Barrier Screen
Install the trim chosen by the customer for their
fi replace. Install as well the barrier screen which is
provided with the trim.
Show the customer how to remove the barrier screen
to access the controls.
Follow the instructions provided with the trim and leave
those instructions behind for the customer’s further
reference.
Check Operation
Turn the fi replace fl ame up and down using the
remote control to confi rm that the full range of inputs
is achieved—see the remote control operation
instructions on pages 10–14.
Set Aeration (if necessary)
Light the fi re and allow the unit to warm up for 11–15
minutes to evaluate the fl ame picture. The burner is
equipped with an adjustable shutter to control primary
aeration (NG only). The shutter is factory-set to an
aeration gap which will give optimum performance for
the vast majority of installations.
In a few unusual installations, the fl ame picture may
be improved by adjusting the aeration. The need for
adjustment should be determined only by operating the
appliance with the fuel bed and window installed.
Increasing aeration will cause the fl ames to appear
more transparent and blue showing more ceramic
effects glow.
Decreasing aeration will cause the fl ames to appear
more yellow or orange showing less ceramic effects glow.
Too little aeration may result in black carbon
forming and dropping into the fi rebox.
To access the air shutter, remove the front middle
platform as indicated. The air shutter is located under
the burner as shown in the illustrations. Loosen the air
shutter screw, adjust and re-tighten.
Air Shutter
Installation
QUALIFIED
INSTALLER
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