Air Shutter Setting - Heat & Glo SL-550TR-E Installation Manual

E. Air Shutter Setting
This appliance has an adjustable air shutter (which con-
trols the primary air) factory set for the minimum vertical
vent run. See Figure 9.1. If your installation has more
than the minimum required vertical vent length, adjust-
ment of the air shutter may be necessary to obtain opti-
mal fl ame appearance. This should be adjusted by a
qualifi ed installer at the time of installation.
By sliding the air shutter to the right, you will be closing
the air shutter. To adjust loosen the wing nut. Care should
be taken when adjusting the air shutter so as not to cause
the appliance to soot. If sooting occurs the air shutter will
need to be opened by sliding the air shutter to the left.
When fi nished, tighten wing nut.
NOTICE: If sooting occurs, provide more air by opening
the air shutter.
Figure 9.1 Air Shutter
Shutter Settings
Models
SL-550TR-E
SL-550TR-IPI-E
SL-750TR-E
SL-750TR-IPI-E
SL-950TR-IPI-E
Heat & Glo • SL-550/750TR-E, SL-550/750/950TR-IPI-E Installation Manual • 2118-910 Rev. C • 4/16
50
SHUTTER ADJUSTMENTS
NG LP
3/16 in. 3/16 in.
3/16 in. 3/16 in.
3/8 in. Full Open