LG Studio MHES173 Series Installation Manual page 11

Roof-Venting Installation
1
Follow steps 1 and 2 under Wall-Venting
Installation.
2
Rotate and reinstall the blower unit
the exhaust ports
b
cabinet. When you insert the blower unit, the
blower wire must be routed as shown.
c
3
Attach one or two blower unit mounting
screw(s) . Attach the cover plate
a
back. Attach the blower plate
microwave oven. Attach one or several blower
plate mounting screw(s)
Blower unit
e
Back plate
f
4
Insert the tabs on each side of the damper
into the holes at the inside rear of the
adapter. Attach the exhaust adapter
blower plate with the two tapping screws
b
so that
a
face the top of the
on the
b
to the
c
.
d
to the
a
provided. Make sure that the damper
swings freely.
WARNING
• Fire hazard! Correctly install the vent fan before
use.
When changing the vent fan position for wall
venting or roof venting:
• Properly align the ventilation fan openings and
blower plate knockouts.
• Ventilation fan openings should be completely
exposed to the outside.
• After installation, check the air ventilation path.
Refer to step 2 for proper vent selection.
Improper installation can cause problems such as:
• Inability to assemble the blower plate or
ventilation motor correctly
• Abnormal noise during product operation
• Weak ventilation
• Product overheating and the possibility of
product breakdown or fire
Step 4: Prepare the Wall and Upper
Cabinet
WARNING
• To avoid personal injury or property damage, do
not attempt to install this microwave oven if you
cannot find a wall stud. Consult a carpenter or
contractor.
Measure and Attach Templates
1
Using a plumb line and (metal) measuring
tape, find and mark the vertical center line on
the back wall of the opening.
INSTALLATION 11
c