Whirlpool WMH53520CB 业主指南

The Clock is a 12-hour (12:00-11:59) or 24-hour (0:00-23:59) clock. 
Touch OPTIONS/CLOCK to reach Clock submenu, and follow the 
prompts to set the Clock. Clock format (12 hours with AM and PM, 
12 hours without AM and PM or 24 hours) may also be set in the Clock 
submenu.

With the microwave oven in standby mode, touch the Timer control, 
enter time, then touch the Timer control or the Start control. Cook 
functions may be entered while the Timer is counting down. To cancel 
timer, touch Timer control while the Timer countdown is active in the 
display.

Activate to avoid unintended start. Touch and hold the Cancel control 
for about 3 seconds until 2 tones sound and padlock icon appears in 
the display. Repeat to unlock control.

Ten options/settings may be adjusted: 1-Clock & Energy Save; 
2-Scrolling Speed; 3-Sound; 4-Language; 5-Auto Vent Fan; 6-Filter 
Reset; 7-Fan Timer; 8-Light Timer; 9-Demo Mode; 10-Factory Reset.

Various speeds, ranging from high to low, and off. Comes on 
automatically as cooling fan during any cook function.

Vent Timer: Set vent fan to run for exactly 30 minutes, or to run for only 
30 minutes more (off after 30 minutes). The vent fan may be turned off 
at any time using the Vent Fan control. Touch OPTIONS/CLOCK to 
reach the Fan Timer submenu, and select the setting.

Auto Vent Fan (on some models): To keep the microwave oven from 
overheating, the auto vent fan will automatically turn on at high speed if 
the temperature from the range or cooktop below the microwave oven 
gets too hot. When this occurs, the vent fan cannot be turned off. 
“AUTO FAN ON for heat circulation” appears in the display.

Dynamic Fan Sensing (on some models): To keep the microwave 
oven from overheating, the auto vent fan will automatically turn on at 
various speeds, depending on the temperature from the range or 

cooktop below the microwave oven. When this occurs, the vent fan 
cannot be turned off. “AUTO FAN Sensor Technology for heat 
circulation” appears in the display. As the temperature cools, the fan will 
automatically decrease its speed, then turn off.

Set the cooktop light to turn on and off at certain times. Touch 
OPTIONS/CLOCK to reach the Light Timer submenu, and follow the 
prompts to set the light on time and light off time in hours and minutes, 
or to cancel Light Timer.

NOTE: Light Timer uses 12-hour clock only.

Reset the filter status after replacing and/or cleaning the filters. Touch 
OPTIONS/CLOCK to reach the Filter Reset submenu, and activate 
reset.

Programming tones and signals. Programming tones may be turned off, 
or all tones (including end-of-function signals) may be turned off. Touch 
OPTIONS/CLOCK to reach the Sound submenu, then follow the 
prompts to turn off or on the programming tones or all tones.

Scroll speed of the text may be adjusted. Touch the OPTIONS/CLOCK 
to reach the Scroll Speed submenu, and follow the prompts to set 
speed.

Activate to practice using the control without actually turning on the 
magnetron. Touch OPTIONS/CLOCK to reach the Demo Mode 
submenu, the follow the prompts to activate. The DEMO icon will light 
up in the display. Repeat to deactivate.

To conserve energy, the Clock will automatically turn off when the 
microwave oven goes into standby mode. Touch OPTIONS/CLOCK to 
reach the Clock and Energy Save submenu, and follow the prompts to 
turn on Clock.

The durable, nonstick coating resists soil buildup by making cleaning 
easier. See “Microwave Oven Care” section.

Use the rectangular cooking rack only for 2-level cooking. To avoid 
damage to the microwave oven, always remove rack after 2-level 
cooking. To avoid damage to the microwave oven due to soil buildup, 
clean rack supports often.

Turntable may be turned off for manual cooking only. This is helpful 
when cooking with plates that are bigger than the turntable, or when 
cooking with plates that are side by side. Turntable cannot be turned off 
during preset or sensor (on some models) functions.

A sensor in the microwave oven detects moisture released from food as 
it heats, and adjusts the cooking time accordingly.