Theory Of Operation; Airflow Paths - Whirlpool KM-30 8178573 User Manual

The microwave uses the exhaust blower motor to remove vapors from the cooking area below the
unit, it also circulates air within the unit to assist cooking performance and cool the operating compo-
nents.
Cooktop
Ventng
This process is accomplished by using one side
of the blower motor assembly to pull ambient air
into the unit to cool the working components,

THEORY OF OPERATION

AIRFLOW PATHS

and the remaining side of the blower for exhaust-
ing steam and cooking odors.
3-1
Component
coolng