Check The Ventilation System - Whirlpool AWD712S User Manual

This information is provided
The connection plug must be connected only to a connection outlet with the same
characteristics as the plug.
by the warranty and will be
Do not have more than 4 times of 90° bends in a
ventilation system; every bends reduce air flow.
it again
followed the installation instruction.
Remove any item at the front of the dryer.