LG AR-DR12-05A Installation And Operation Manual page 29

14. Attach the ALUM FILTER BOTTOM (item
#12, if applicable) by aligning the bottom tab
holes with the dimples on both triangles, as
shown below. Fasten with the provided 5/16"
hex-head screws.
Step 14: Install aluminum filter bottom, if applicable.
15. For 110/210 casing:
Attach the top and bottom FILTER RAILS
(item #13A) to the side HOOD TRIANGLES
by aligning the ALUM FILTER RAIL tab
holes with dimples on both triangles. Fasten
with the provided 5/16" hex-head screws.
Refer to both of the following figures.
For 310 casing:
Install item #13B as the top filter rail. Install
one item #13A as the bottom filter rail.
For 310/350/352 casing:
Install the additional #13A filter rails at the
midpoint of the hood triangles. Align the filter
rail tab holes with dimples on both triangles.
The top middle rail should face up and the
bottom middle rail should face down.
3
13A/B
Step 15a: Location of top filter rail, item #13A.
This is item #13B on the 310 casing only.
OUTDOOR AIR HOOD ASSEMBLY
9
12
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13A
Step 15b: Location of bottom filter rail, item #13A.
16. Install ALUM FILTERS (item #1A and 1B).
Verify airflow arrow is facing into the unit.
Airflow
Direction
Step 16: Install filters with arrow pointing into the unit.
17. Fasten SIDE SPACERS (item #14) to
bottom flange of both triangles to secure the
filters.
14
Step 17: Install side spacers.
OA Hood assembly with filters is complete.
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