Midea MLE45N1BWW User's Manual & Installation Instructions page 22

WARNING
Make sure your
dryer is installed
properly so it
exhausts air
easily.
Keep ducts as
straight as
possible.
DO NOT restrict
your dryer with
a poor exhaust
system.
DO NOT use
unnecessarily
long ducts that
have many
elbows.
22
Dryer
Wall
Use a 4" (10.2 cm)
Duct
diameter rigid metal
exhaust
duct. Tape all joints,
including at the dryer.
Never use lint-trapping
screws.
Clean all old ducts
before installing your
new dryer. Be sure the
vent flap opens and
closes freely. Inspect
and clean the exhaust
system annually.
DO NOT use a plastic,
thin foil, or non-metal
flexible duct.
DO NOT use dented
or clogged ducts
and vent.
Tape
4"
Duct