LG LMHM2017ST Installation Instructions Manual page 15

For Wall-Vented
• Make the box cutout for the rear wall duct.
- 1 piece mounting plate:
Using a pencil, put dots through slots F and G, and through
holes H and I. Remove the mounting plate and draw lines
extending through the points. This will give the location and
size of the box cutout for the rear wall duct. (Figure 30)
- 3 pieces mounting plate:
Use the wall template to determine the location and size of
the box cutout for the rear wall duct.
• Attach the exhaust adapter to the rear mounting plate (back
plate) wall side. Push in securely until it is past the top locking
tabs and in the lower locking tabs. Take care to assure the
damper hinge is installed so that it is at the top and that the
damper swings freely.
• Carefully guide the exhaust adapter, now attached to the
mounting plate, into the house duct. Before using the screws to
attach the plate to the wall. This will assure proper alignment
for installation.
• Return to step 5, item 3 to continue. After completing the
installation of the mounting plate, again check the rear damper
for free movement to assure it will operate properly.
Figure 30
Exhaust Adapter _ Damper
___r_"_ (hinge side up)
/¢_" _J r=Mounting Plate
Slide exhaust _, __,__%z._ (1 piece
adapter into __ I mounting plate)
guideson "_ _1[ _ _.._._ LBack Pat e
rear panel. I_'1_'_/_ J X (3 pieces
I_/_'_/cking_ mount,ng plate)
Figure 31
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