Whirlpool MH3184XPB Service Manual page 23

VENT FAN
The vent fan has 4 speeds: high, medium-high,
medium and low.
To protect the microwave oven, if the tem-
perature from the range or cooktop below the
microwave oven gets too hot, the vent fan will
automatically turn on at high speed. It may
stay on for up to 1 hour to cool the microwave
oven. When this occurs, the vent fan cannot
be turned off.
To Turn Vent Fan On/Off: Repeatedly touch
the Vent Fan 4 Speeds pad to cycle through
the four speeds, and then turn the fan off.
COOKTOP LIGHT
The cooktop light has three settings: on, night
and off.
To Turn On/Night/Off: Touch Light On/
Night/Off pad repeatedly to cycle through the
settings.
DEMO MODE
The Demo Mode is ideal for learning how to
use the microwave oven. When set, functions
can be entered without actually turning on the
magnetron. The microwave oven light will come
on, the fan will run, and if on, the turntable will
rotate.
To Turn On/Off: The microwave oven and
Timer must be off. Touch and hold Timer for 5
seconds until two tones sound and "d" appears
in the display. Repeat to turn off and remove
"d" from the display.
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