Waterproofing
■Using the duct hole on the side
Remove the plug for the duct hole using a flat-blade screwdriver.
Note
When you insert a pipe, do not insert it deeper than 12mm.
Inserting it further may damage the inside of the unit.
If you install the unit, using the duct hole on the bottom or
on the side, wrap seal tapes around the connecting
parts(the point where the thread of the duct hole and the
screw hole meet) of the duct at least twice (as figure
below).
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