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Exhaust Restrictor Adjustment:
To adjust the exhaust restrictor, locate the access hole on
the front of the unit.
Exhaust Restrictor Settings:
The restrictor disk is used to regulate draft and
combustion air that leads to proper flame quality and
appearance.
Climate, altitude, fuel-type, and vent configuration
will depict which restrictor setting should be used.
Use the vent graph to establish a starting point and
adjust as necessary. The proper setting is crucial for an
efficient burn and best possible flame appearance. Final
adjustments should be made after running for 15-20
minutes. Consider that the flame will continue to grow
as more time passes. Tune the air shutter (venturi) in
conjunction with restrictor.
WARNING: Improperly set restrictor setting can cause
overheating issues which can lead to building fire.
Rotate the dial counter-clockwise to increase the
restriction level successively until the appropriate setting
is achieved. When the flat edge is horizontal the restrictor
level is at its maximum.
The restrictor dial can be accessed by removing the outer
screens if the unit has already been finished into the wall.
1.
Remove outer screens
.
2.
Look up to the see the cut-out in the steel
to access the nut above the top glass clamp.
Use a 7/16 wrench to make adjustments .
Use a 7/16 “ socket with long extension to adjust the
restrictor dial to desired setting.
Allow unit to warn up sufficiently and make adjustment as
needed.
Exhaust Restrictor setting 6
Exhaust Restrictor setting 1
Venting