Whirlpool MT4155SPS3 User manual

MICROWAVEOVEN
For questions about features, operation/performance,
par[s, accessories or service, call: 1-800-253-1301.
or visit our website at...
www.whirlpool.com
Table of Contents ....................................... 2
Model MT4155
W10158719A

TABLEOFCONTENTS
MICROWAVE OVEN SAFETY ........................................................ 3
INSTALLATION INSTRUCTIONS .................................................. 5
Unpacking .................................................................................... 5
Location Requirements ................................................................ 5
Electrical Requirements ............................................................... 5
PARTS AND FEATURES ................................................................ 6
Turntable ...................................................................................... 6
MICROWAVE OVEN CONTROL .................................................... 6
Display .......................................................................................... 6
Start .............................................................................................. 7
JET START TMFeature .................................................................. 7
Off-Cancel .................................................................................... 7
Clock ............................................................................................ 7
Tones ............................................................................................ 7
Timer ............................................................................................. 7
Control Lock ................................................................................. 7
Demo Mode .................................................................................. 7
Options ......................................................................................... 7
MICROWAVE OVEN USE .............................................................. 8
Food Characteristics .................................................................... 8
Cooking Guidelines ...................................................................... 8
Cookware and Dinnerware .......................................................... 9
Aluminum Foil and Metal ............................................................. 9
Microwave Cooking Power .......................................................... 9
Manual Cooking ......................................................................... 10
Cooking in Stages ...................................................................... 10
Sensor Cooking .......................................................................... 10
Sensor Popcorn ......................................................................... 10
Sensor Cook ............................................................................... 11
Sensor Reheat ............................................................................ 11
Defrosting ................................................................................... 12
Warm Hold ................................................................................. 12
MICROWAVE OVEN CARE .......................................................... 13
General Cleaning ........................................................................ 13
TROUBLESHOOTING .................................................................. 14
ASSISTANCE OR SERVICE ......................................................... 15
Replacement Parts ..................................................................... 15
Built-In Kits ................................................................................. 15
WAR RANTY .................................................................................. 16

MICROWAVEOVENSAFETY
Your safety and the safety of others are very important.
We have provided many important safety messages in this manual and on your appliance. Always read and obey all safety
messages.
This is the safety alert symbol.
This symbol alerts you to potential hazards that can kill or hurt you and others.
All safety messages will follow the safety alert symbol and either the word "DANGER" or "WARNING."
These words mean:
You can be killed or seriously injured if you don't immediately
follow instructions.
You can be killed or seriously injured if you don't follow
instructions.
All safety messages will tell you what the potential hazard is, tell you how to reduce the chance of injury, and tell you what can
happen if the instructions are not followed.
IMPORTANT SAFETY INSTRUCTIONS
When using electrical appliances basic safety precautions should be followed, including the following:
WARNING: To reduce the risk of burns, electric
shock, fire, injury to persons, or exposure to excessive
microwave energy:
[] Read all instructions before using the microwave oven.
[] Read and follow the specific "PRECAUTIONS TO
AVOID POSSIBLE EXPOSURE TO EXCESSIVE
MICROWAVE ENERGY" found in this section.
[] The microwave oven must be grounded. Connect only
to properly grounded outlet. See "GROUNDING
INSTRUCTIONS" found in this section and in the
provided Installation Instructions.
[] Install or locate the microwave oven only in
accordance with the provided Installation Instructions.
[] Some products such as whole eggs in the shell and
sealed containers - for example, closed glass jars -
are able to explode and should not be heated in the
microwave oven.
[] Use the microwave oven only for its intended use as
described in this manual. Do not use corrosive
chemicals or vapors in the microwave oven. This type
of oven is specifically designed to heat, cook, or dry
food. It is not designed for industrial or laboratory use.
[] As with any appliance, close supervision is necessary
when used by children.
[] Do not operate the microwave oven if it has a
damaged cord or plug, if it is not working properly, or
if it has been damaged or dropped.
[] The microwave oven should be serviced only by
qualified service personnel. Call an authorized service
company for examination, repair, or adjustment.
[] See door surface cleaning instructions in the
"Microwave Oven Care" section.
[] To reduce the risk of fire in the oven cavity:
- Do not overcook food. Carefully attend the microwave oven
when paper, plastic, or other combustible materials are placed
inside the oven to facilitate cooking.
- Remove wire twist-ties from paper or plastic bags before
placing bags in oven.
- If materials inside the oven ignite, keep oven door closed, turn
oven off, and disconnect the power cord, or shut off power at
the fuse or circuit breaker panel.
- Do not use the cavity for storage purposes. Do not leave
paper products, cooking utensils, or food in the cavity when
not in use.
[] Liquids, such as water, coffee, or tea are able to be overheated
beyond the boiling point without appearing to be boiling. Visible
bubbling or boiling when the container is removed from the
microwave oven is not always present. THIS COULD RESULT
IN VERY HOT MQUIDS SUDDENLY BOILING OVER WHEN
THE CONTAINER IS DISTURBED OR A SPOON OR OTHER
UTENSIL IS INSERTED INTO THE LIQUID.
To reduce the risk of injury to persons:
- Do not overheat the liquid.
- Stir the liquid both before and halfway through heating it.
- Do not use straight-sided containers with narrow necks.
- After heating, allow the container to stand in the microwave
oven for a short time before removing the container.
- Use extreme care when inserting a spoon or other utensil into
the container.
[] Oversized foods or oversized metal utensils should not be
inserted in the microwave oven as they may create a fire or risk
of electric shock.
[] Do not clean with metal scouring pads. Pieces can burn off the
pad and touch electrical parts involving a risk of electric shock.
SAVE THESE iNSTRUCTiONS

iMPORTANT SAFETY iNSTRUCTiONS
[] Do not operate any heating or cooking appliance beneath the
microwave oven.
[] Do not mount microwave oven over or near any portion of a
heating or cooking appliance.
[] Do not use paper products when appliance is operated in the
"PAN BROWN" mode (on models with this feature).
[] Do not store any materials, other than manufacturer's
recommended accessories, in this microwave oven when not
in use.
[] Do not store anything directly on top of the microwave oven
when the microwave oven is in operation.
[] Do not cover or block any openings on the microwave oven.
[] Do not store this microwave oven outdoors. Do not use
the microwave oven near water - for example, near a
kitchen sink, in a wet basement, or near a swimming
pool, or similar locations.
[] Do not immerse cord or plug in water.
[] Keep cord away from heated surfaces.
[] Do not let cord hang over edge of table or counter.
[] Do not mount over a sink.
[] Do not cover racks or any other part of the microwave
oven with metal foil. This will cause overheating of the
microwave oveR.
SAVE THESE INSTRUCTIONS
PRECAUTIONS TO AVOID POSSIBLE EXPOSURE TO
EXCESSIVE MICROWAVE ENERGY
(a) Do not attempt to operate this oven with the door open (c) Do not operate the oven if it is damaged. It is particularly
since open-door operation can result in harmful exposure
to microwave energy. It is important not to defeat or
tamper with the safety interlocks.
(b) Do not place any object between the oven front face and
the door or allow soil or cleaner residue to accumulate on
sealing surfaces.
important that the oven door close properly and that there
is no damage to the:
(1) Door (bent),
(2) Hinges and latches (broken or loosened),
(3) Door seals and sealing surfaces.
(d) The oven should not be adjusted or repaired by anyone
except properly qualified service personnel.
I This device complies with Part 18 of the FCC Rules. I

INSTALLATIONINSTRUCTIONS
1=
2.
3.
Empty the microwave oven of any packing materials.
Clean the inside with a soft, damp cloth.
Check for damage, such as:
[] a door that is not lined up correctly
[] damage around the door, or
[] dents on the interior or exterior of the microwave oven.
If there is any damage, do not operate the microwave oven
until a designated service technician has checked it and
made any needed repairs.
Fire Hazard
Do not install oven next to or over a heat source
without a UL listed (CSA approved in Canada)
trim kit.
Doing so can result in death, fire, or electrical shock.
Excessive Weight Hazard
Use two or more people to move and install
microwave oven.
Failure to do so can result in back or other injury.
IMPORTANT: The control side of the microwave oven is the
heavy side. Handle the microwave oven gently. The weight of the
microwave oven is 43 Ibs (19.5 kg).
[] Place the microwave oven on a cart, counter, table or shelf
that is strong enough to hold the microwave oven and the
food and utensils you place inside it.
[] The microwave oven should be at a temperature above 50°F
(10°C) for proper operation.
NOTE: Some models can be built into a wall or cabinet by using
one of the trim kits listed in the "Assistance or Service" section.
[] Do not block the exhaust vents or air intake openings. Allow
a few inches of space at the back and side of the microwave
oven where the exhaust vents are located. Blocking the
exhaust vents could cause damage to the microwave oven,
as well as poor cooking results.
Make sure the microwave oven legs are in place to ensure
proper airflow. If vents are blocked, a sensitive thermal device
may automatically turn the microwave oven off. The
microwave oven should work properly once it has cooled.
Electrical Shock Hazard
Plug into a grounded 3prong outlet.
Do not remove ground prong.
Do not use an adapter.
Do not use an extension cord.
Failure to follow these instructions can result in death,
fire, or electrical shock.
Observe all governing codes and ordinances.
Required:
[] A 120 Volt, 60 Hz, AC only, 15- or 20-amp electrical supply
with a fuse or circuit breaker.
Recommended:
[] A time-delay fuse or time-delay circuit breaker.
[] A separate circuit serving only this microwave oven.
GROUNDING iNSTRUCTiONS
[] For all cord connected appliances:
The microwave oven must be grounded. In the event of
an electrical short circuit, grounding reduces the risk of
electric shock by providing an escape wire for the electric
current. The microwave oven is equipped with a cord
having a grounding wire with a grounding plug. The plug
must be plugged into an outlet that is properly installed
and grounded.
WARNING: Improper use of the grounding plug can
result in a risk of electric shock. Consult a qualified
electrician or serviceman if the grounding instructions are
not completely understood, or if doubt exists as to whether
the microwave oven is properly grounded.
Do not use an extension cord. If the power supply cord is
too short, have a qualified electrician or serviceman install
an outlet near the microwave oven.
SAVE THESE iNSTRUCTiONS

PARTSANDFEATURES
This manual may cover several different models. The model you
have purchased may have some or all of the features shown here.
The appearance of your particular model may differ slightly from
the illustrations in this manual.
CD E F
A<
J
A. Door lock system
B. Metal shielded window
C. Model and serial number
plate
D. Microwave inlet cover
(not shown)
E, Microwave oven light
(not shown)
H
E Controlpanel
G. Door open push button
H. Removable turntable
support
L Cooking guide label
J. Glass turntable
.... °--- ........
A.............i_)
D8
A. Turn_b_
B.Hub
C.Support
D.Sha#
The turntable rotates in both directions to help cook food more
evenly. For best cooking results, do not operate the microwave
oven without having the turntable in place. See "Assistance or
Service" to reorder any of the parts.
To Install"
1. Place the support on the microwave oven cavity bottom.
2. Place the turntable on the support.
Fit the raised, curved lines in the center of the turntable
bottom between the three spokes of the hub. The rollers on
the support should fit inside the turntable bottom ridge.
MICROWAVEOVENCONTROL
<ZK_C>F
I4115116 I
i ,SET,OFF
:JET_ LOPTIONS J _
When power is first supplied to the microwave oven, ":" will
appear in the display. If the ":" appears in the display at any other
time, a power failure has occurred. Reset the clock if needed.
When the microwave oven is in use, the display shows cook time
remaining. When the microwave oven is not in use, the display
shows the time of day (if the clock is set) or Timer countdown.
The clock may be turned on or off, the scroll speed may be
adjusted and the weight measure may be changed using
Options. See "Options" section.

TheSTARTpadbeginsanyfunction.Ifnon-sensorcookingis
interrupted,touchingSTARTwillresumethepresetcycle.
TouchingSTARTwillnotresumeaninterruptedsensorcycle.
TheJETSTARTcontrol(STARTpad)automaticallystartsthe
microwaveovenat100%powerfor30seconds,andadds
30secondsofcooktime,upto3minutes,then1minuteofcook
time,upto10minuteswitheachadditionaltouchofthecontrol.
Timemaybeaddedin30-secondincrementstoanymanual
cookingcycle,atthecurrentpowerlevel,bytouchingthe
JETSTARTcontrolduringcooking.
TheOFF-CANCELpadclearsanyincorrectcommandand
cancelsanyprogramduringcooking.Itwillnoterasethetimeof
day.OFF-CANCELisalsousedtolockandunlockthecontrol
panel.See"ControlLock"section.
Themicrowaveovenwillalsoturnoffwhenthedoorisopened.
ClosethedoorandtouchSTARTtoresumethenon-sensor
cycle.
Thisisastandard12-hourclock(12:00-11:59).
ToSet:
ThemicrowaveovenandTimermustbeoff.
1. TouchCLOCK.
2. Touchnumberpadstoentercorrecttimeofday.
3. TouchCLOCK.
TheclockmaybehiddenusingOptions.See"Options"section.
TonesareaudiblesignalsthatmaybeturnedoffusingOptions.
See"Options"section.Thesetonesindicatethefollowing:
One tone
• Valid entry (short tone)
• Hidden feature entered (long tone)
Two tones
• End of stage in multistage cooking
• Invalid entry (short tones)
• Every minute after end-of-cycle tones, as reminder
• Hidden feature exited
Three tones
• End of cycle
Five tones
• End of Timer countdown
• During Defrost cycle, reminder to check, turn, rearrange, or
separate food
The Timer can be set in minutes and seconds, up to 99 minutes
99 seconds, and counts down the set time.
NOTE: The Timer does not start or stop the microwave oven.
Cook functions may be used while the Timer is counting down.
When the cook function is active in the display, touch TIMER
SET/OFF to see the Timer count down for 5 seconds.
To Set:
1. Touch TIMER SET/OFR
2. Touch number pads to enter desired time.
3. Touch TIMER SET/OFF or START, or allow the Timer to start
automatically after a brief delay.
When the set time ends, "TIMER END" will scroll across the
display and the end-of-Timer tones will sound.
4. Touch TIMER SET/OFF anytime to cancel the Timer.
Remember, touching the OFF-CANCEL pad will turn the
microwave oven off.
The time can be reset during the countdown by repeating the
above steps.
The Control Lock shuts down the control panel pads to avoid
unintended use of the microwave oven.
To Lock/Unlock Control: The microwave oven and Timer must
be off. Touch and hold OFF-CANCEL for approximately
5 seconds until 1 tone sounds and "LOCKED" appears in the
display. Repeat to unlock the control. Two tones will sound and
the display will return to the time of day.
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, the countdown will run very quickly in the display,
and the turntable will rotate.
To Turn On/Off: The microwave oven and Timer must be off.
Touch and hold TIMER SET/OFF for 5 seconds until 1 tone
sounds. Repeat to turn off.
Settings can be selected, and displays can be changed by using
Options.
To Change Options: Touch OPTIONS repeatedly to select the
option, then follow instructions on the display to select the
setting.
OPTION SETTING
Sound (tones) Turn on or off.
Clock Turn on or off (hidden).
Scroll speed Change speed (slow, normal or fast).
Weight Change to standard (Ibs) or metric (kgs).

MICROWAVEOVENUSE
A magnetron in the microwave oven produces microwaves which
reflect off the metal floor, walls and ceiling and pass through the
turntable and appropriate cookware to the food. Microwaves are
attracted to and absorbed by fat, sugar and water molecules in
the food, causing them to move, producing friction and heat
which cooks the food.
• To avoid damage to the microwave oven, do not lean on or
allow children to swing on the microwave oven door.
• To avoid damage to the microwave oven, do not operate
when it is empty.
• Baby bottles and baby food jars should not be heated in
microwave oven.
• Clothes, flowers, fruit, herbs, wood, gourds, paper, including
brown paper bags and newspaper, should not be dried in
microwave oven.
• Paraffin wax will not melt in the microwave oven because it
does not absorb microwaves.
• Use oven mitts or pot holders when removing containers from
microwave oven.
• Do not overcook potatoes. At the end of the recommended
cook time, potatoes should be slightly firm. Let potatoes
stand for 5 minutes. They will finish cooking while standing.
Do not cook or reheat whole eggs inside the shell. Steam
buildup in whole eggs may cause them to burst, requiring
significant cleanup of microwave oven cavity. Cover poached
eggs and allow a standing time.
When microwave cooking, the amount, size and shape, starting
temperature, composition and density of the food affect cooking
results.
Amount of Food
The more food heated at once, the longer the cook time needed.
Check for doneness and add small increments of time if
necessary.
Covering
Covering food helps retain moisture, shorten cook time and
reduce spattering. Use the lid supplied with cookware. If a lid is
not available, wax paper, paper towels or plastic wrap approved
for microwave ovens may be used. Plastic wrap should be turned
back at one corner to provide an opening to vent steam.
Condensation on the door and cavity surfaces is normal during
heavy cooking.
Stirring and Turning
Stirring and turning redistribute heat evenly to avoid overcooking
the outer edges of food. Stir from outside to center. If possible,
turn food over from bottom to top.
Arranging
If heating irregularly shaped or different sized foods, arrange the
thinner parts and smaller sized items toward the center. If
cooking several items of the same size and shape, place them in
a ring pattern, leaving the center of the ring empty.
Piercing
Before heating, use a fork or small knife to pierce or prick foods
that have a skin or membrane, such as potatoes, egg yolks,
chicken livers, hot dogs, and sausage. Prick in several places to
allow steam to vent.
Shielding
Use small, flat pieces of aluminum foil to shield the thin pieces of
irregularly shaped foods, bones and foods such as chicken
wings, leg tips and fish tail. See "Aluminum Foil and Metal" first.
Standing Time
Food will continue to cook by the natural conduction of heat even
after the microwave cooking cycle ends. The length of standing
time depends on the volume and density of the food.
Size and Shape
Smaller pieces of food will cook more quickly than larger pieces,
and uniformly shaped foods cook more evenly than irregularly
shaped food.
Starting Temperature
Room temperature foods will heat faster than refrigerated foods,
and refrigerated foods will heat faster than frozen foods.
Composition and Density
Foods high in fat and sugar will reach a higher temperature, and
will heat faster than other foods. Heavy, dense foods, such as
meat and potatoes, require a longer cook time than the same size
of a light, porous food, such as cake.

¸¸¸¸i _ .... • _ _
Cookware and dinnerware must fit on the turntable. Always use
oven mitts or pot holders when handling because any dish may
become hot from heat transferred from the food. Do not use
cookware and dinnerware with gold or silver trim. Use the
following chart as a guide, then test before using.
MATERIAL RECOMMENDATIONS
Aluminum Foil, See "Aluminum Foil and Metal" section.
Metal
Browning Dish Bottom must be at least 3/16" (5 mm)
above the turntable. Follow manufacturer's
recommendations.
Ceramic Glass, Acceptable for use.
Glass
China, Follow manufacturer's recommendations.
Earthenware
Melamine Follow manufacturer's recommendations.
Paper: Towels, Use nonrecycled and those approved by
Dinnerware, the manufacturer for microwave oven use.
Napkins
Plastic: Wraps, Use those approved by the manufacturer
Bags, Covers, for microwave oven use.
Dinnerware,
Containers
Pottery and Clay Follow manufacturer's recommendations.
Silicone Follow manufacturer's recommendations.
Bakeware
Straw, Wicker, Do not use in microwave oven.
Wooden
Containers
Wax Paper Acceptable for use.
To Test Cookware or Dinnerware for Microwave Use:
1. Place cookware or dinnerware in microwave oven with
1 cup (250 mL) of water beside it.
2. Cook at 100% cooking power for 1 minute.
Do not use cookware or dinnerware if it becomes hot and the
water stays cool.
Always use oven mitts or pot holders when removing dishes from
the microwave oven.
Aluminum foil and some metal can be used in the microwave
oven. If not used properly, arcing (a blue flash of light) can occur
and cause damage to the microwave oven.
OK for Use
Racks and bakeware supplied with the microwave oven (on some
models), aluminum foil for shielding, and approved meat
thermometers may be used with the following guidelines:
• To avoid damage to the microwave oven, do not allow
aluminum foil or metal to touch the inside cavity walls,
ceiling or floor.
• Always usethe turntable.
• To avoid damage to the microwave oven, do not allow
contact with another metal object during microwave cooking.
Do Not Use
Metal cookware and bakeware, gold, silver, pewter, non-
approved meat thermometers, skewers, twist ties, foil liners
such as sandwich wrappers, staples and objects with gold or
silver trim or a metallic glaze should not be used in the
microwave oven.
Many recipes for microwave cooking specify which cooking
power to use by percent or name. For example,
70%=Medium-High.
Use the following chart as a general guide for the suggested
cooking power of specific foods.
PERCENT/NAME USE
100%, High Quick heating convenience foods and
(default setting) foods with high water content, such as
soups, beverages and most vegetables.
90% Cooking small, tender pieces of meat,
ground meat, poultry pieces and fish fillets.
Heating cream soups.
80% Heating rice, pasta or stirrable casseroles.
Cooking and heating foods that need a
cook power lower than high. For example,
whole fish and meat loaf.
70%, Reheating a single serving of food.
Medium-High
60% Cooking sensitive foods such as cheese
and egg dishes, pudding and custards.
Cooking non-stirrable casseroles, such as
lasagna.
50%, Medium Cooking ham, whole poultry and pot
roasts.
Simmering stews.
40% Melting chocolate.
Heating bread, rolls and pastries.
30%, Medium- Defrosting bread, fish, meats, poultry and
Low, Defrost precooked foods.
20% Softening butter, cheese, and ice cream.
10%, Low Taking chill out of fruit.

ToUse-
1. Placefoodontheturntableandclosethedoor.
2. TouchCOOKTIME.
"STAGE1ENTERCOOKTIME"willscrollacrossdisplay.
Enterthelengthoftimetocook.
Ifcookingwith100%power,skipStep3.
3. TouchCOOKPOWER,thensetthedesiredcookingpower.
See"CookingPower."
4. TouchSTART.
Whenthecycleends,"END"willappearinthedisplay,and
theend-of-cycletoneswillsound,followedbyreminder
tones.
5. TouchOFF-CANCELoropenthedoortoclearthedisplay.
Themicrowaveovencanbesettocookatdifferentcooking
powersforvariouslengthsoftime,upto3stages,plusa
defrostingstage.
To Cook in Stages:
1. Place food on the turntable and close the door.
2. Touch COOK TIME.
"STAGE 1 ENTER COOK TIME" will scroll across display.
Enter the length of time to cook during the 1st stage.
3. Touch COOK POWER, then enter the desired cooking power
for the 1st stage. See "Cooking Power."
4. Repeat steps 2 and 3 for each additional stage.
5. Touch START.
Two tones will sound between stages.
When the cycle ends, "END" will appear in the display, and
the end-of-cycle tones will sound, followed by reminder
tones.
6. Touch OFF-CANCEL or open the door to clear the display
and/or stop reminder tones.
Cook time may be added in 30-second increments during the
cycling stage by touching JET START control.
A sensor in the microwave oven detects humidity released from
the food as it heats, and adjusts the cook time accordingly.
Many sensor cycles require the covering of foods. Microwave-
safe containers or steamers with loose-fitting lids are
recommended. The loose-fitting lid allows enough steam to
escape to be detected by the sensor. When covering foods with
plastic wrap, be sure to leave a large enough vent opening to
allow the steam to escape.
NOTES:
• The microwave oven should be plugged in for at least
3 minutes.
• The microwave oven cavity and the exterior of the cooking
container should be dry.
• The room temperature should not exceed 95°F (35°C).
• If the door is opened during a sensor cycle, sensing will stop
and the program will be canceled.
The sensor in the microwave oven determines the appropriate
popping time of commercially packaged microwavable popcorn.
NOTE: During Popcorn function, as with all microwave cooking
functions, the microwave oven should be attended at all times.
Listen for popping to slow to 1 pop every 1 or 2 seconds, then
stop the cycle.
• To avoid damage to the microwave oven, do not use regular
paper bags or glassware.
• Pop only 1 package of popcorn at a time.
• Follow manufacturer's instructions when using a microwave
popcorn popper.
• For best cooking results, do not try to pop unpopped kernels.
• Use fresh bags of popcorn for optimal results.
• Cooking results may vary by brand and fat content. For bag
sizes not listed in this section, follow directions on the
package.
There are 2 popcorn functions: Regular and Snack. Use Regular
for bag sizes 3.5 oz (99 g) and 3.0 oz (85 g). Use Snack for bag
size 1.75 oz (50 g).
To Use POPCORN:
1. Place popcorn bag on the turntable and close the door.
2. Touch POPCORN once for Regular, or twice for Snack.
Touch START, or wait for the microwave oven to start the
popping cycle automatically.
When the cycle ends, "END" will appear in the display, and
the end-of-cycle tones will sound, followed by reminder
tones.
3. Touch OFF-CANCEL or open the door to clear the display
and/or stop reminder tones.
10

The sensor in the microwave oven detects humidity released
from the food and automatically sets a cooking time based on the
selected food category. Use the following chart as a guide.
FOOD QUANTITY/INSTRUOTIONS
Baked 1-4 medium, 10-13 oz (283-369 g) each/
Potatoes Pierce each one several times with a fork. Place on
turntable around edges, at least 1" (2.5 cm) apart.
At the end of cooking, let stand 5 minutes after
cooking.
Frozen
Vegetables 1-4 cups (250 mL-1 L)/ Remove from package. Place in microwave-safe
container. Cover with plastic wrap and vent. Stir
and let stand 2-3 minutes after cooking.
Fresh
Vegetables 1-4 cups (250 mL-1 L)/
Place in microwave-safe container and add
2-4 tbs (30-60 mL) water. Cover with plastic wrap
and vent. Stir and let stand 2-3 minutes after
cooking.
Frozen
Entree 10-20 oz (283-567 g)/
Remove from package. Loosen cover on three
sides. If entree is not in microwave-safe container,
place on plate, cover with plastic wrap and vent.
Rice 0.5-2 cups (125-500 mL) dry rice (Use medium or
long grain rice.)/
Follow measurements on package for ingredient
amounts. Place rice and liquid in microwave-safe
dish. Cover with loose-fitting lid. Let stand
5 minutes after cooking, or until liquid is absorbed.
Stir.
Fish 0.25-2 Ibs (113-907 g)/
Place in microwave-safe dish. Cover with plastic
Seafood wrap and vent. Let stand 2-3 minutes after
cooking.
NOTE: When covering foods, make sure the vent opening is large
enough for the moisture to escape. This will allow the sensor to
accurately determine cooking time.
To Use Sensor Cook:
1. Place food on the turntable and close the door.
2. Touch COOK until the desired food type is displayed.
The microwave oven will start automatically after a brief
delay.
When the cycle ends, "END" will appear in the display, and
the end-of-cycle tones will sound, followed by reminder
tones.
3. Touch OFF-CANCEL or open the door to clear the display
and/or stop reminder tones.
The sensor in the microwave oven detects humidity released
from the food and automatically sets a reheat time based on the
selection. Use the following chart as a guide.
FOOD SERVING SIZE/INSTRUCTIONS
Dinner Plate 8-16 oz (227-454 g)/
(refrigerated) Place food on microwave-safe plate, cover
with plastic wrap and vent.
Soup 1-4 cups (250 mL-1 L)/
Place in microwave-safe container, cover
with plastic wrap and vent. Stir and let stand
2-3 minutes after reheating.
Sauce 1-4 cups (250 mL-1 L)/
Place in microwave-safe container, cover
with plastic wrap and vent. Stir and let stand
2-3 minutes after reheating.
Casserole 1-4 cups (250 mL-1 L)/
(refrigerated) Place in microwave-safe container, cover
with plastic wrap and vent. Stir and let stand
2-3 minutes after reheating.
NOTE: When covering foods, make sure the vent opening is large
enough for the moisture to escape. This will allow the sensor to
accurately determine cooking time.
To Use Sensor Reheat:
1. Place food on the turntable and close the door.
2. Touch REHEAT until the desired food type is displayed.
The microwave oven will start automatically after a brief
delay.
When the cycle ends, "END" will appear in the display, and
the end-of-cycle tones will sound, followed by reminder
tones.
3. Touch OFF-CANCEL or open the door to clear the display
and/or stop reminder tones.
11

The Auto Defrost feature's preset programs can be used or the
microwave oven can be manually set to defrost.
• Unwrap foods and remove lids (for example, from fruit juice
containers) before defrosting.
Shallow packages will defrost more quickly than deep blocks.
Separate food pieces as soon as possible during or at the
end of the cycle for more even defrosting.
Use small pieces of aluminum foil to shield parts of food such
as chicken wings, leg tips and fish tails. See "Aluminum Foil
and Metal" first.
The Auto Defrost feature has preset times and cook powers for
3 categories: Meat, Poultry and Fish. It should not be used for
food that has been left outside the freezer for more than
20 minutes, or for frozen ready-made food. Use the following
chart as a guide.
MEAT
Beef: ground, steaks, roast, The narrow or fatty areas of
stew irregular shaped cuts should
be shielded with foil before
Lamb: stew and chops defrosting.
Pork: chops, ribs, roasts, Do not defrost less than 1/4 Ib
sausage (113 g) or two 4 oz (113 g)
patties.
Place all meats in microwave-
safe baking dish. Do not
cover.
POULTRY
Chicken: whole and cut up Place in microwave-safe
baking dish, chicken breast
Cornish hens side up. Do not cover.
Turkey: breast
FISH
Fillets, Steaks, Whole Shellfish Place in microwave-safe
baking dish. Do not cover.
To Use Auto Defrost:
1. Place food, uncovered, on the turntable and close the door.
2. Touch AUTO DEFROST.
The display will show the setting for defrosting Meat. Touch
AUTO DEFROST a second time for the Poultry setting, and a
third time for the Fish setting.
3. Enter the weight.
Weight can be set from 0.1 Ib to 6.0 Ibs (45 g to 2.7 kg).
4. Touch START.
The display will count down the defrost time.
During defrosting, 5 short tones will sound. These tones
indicate it is time to check, turn, rearrange, or separate food.
Open door, turn food if necessary, close door, and touch
START to resume defrosting.
When the cycle ends, "END" will appear in the display, and
the end-of-cycle tones will sound, followed by reminder
tones.
5. Touch OFF-CANCEL or open the door to clear the display
and/or stop reminder tones.
To Defrost Manually: Follow direction in "Manual Cooking"
section, and use 30% cooking power. See "Microwave Cooking
Power" chart.
Food Poisoning Hazard
Do not let food sit in oven more than one hour before
or after cooking.
Doing so can result in food poisoning or sickness.
Hot cooked food can be kept warm in the microwave oven. The
Warm Hold function uses 10% cook power. Warm Hold can be
used by itself or can be programmed to follow a cooking cycle.
Opening the door during Warm Hold will cancel the function.
• Cover plates of food.
• Cover foods that were covered while being cooked.
• For best results, do not cover baked goods such as pastries,
pies, turnovers, etc.
To Use (for single cycle):
1. Place hot cooked food on the turntable, and close the door.
2. Touch WARM HOLD.
3. Touch START.
"WARM" will appear in the display during the entire cycle.
When the cycle ends, "END" will appear in the display, and
the end-of-cycle tones will sound, followed by reminder
tones.
4. Touch CANCEL or open the door to clear the display and/or
stop reminder tones.
To Set at end of cycle: Touch WARM HOLD while setting a
cooking cycle before touching START, or during cooking.
12

MICROWAVEOVENCARE
IMPORTANT: Before cleaning, make sure all controls are off and the microwave oven is cool. Always follow label instructions on
cleaning products.
Soap, water and a soft cloth or sponge are suggested unless otherwise noted.
MICROWAVE OVEN CAVITY MICROWAVE OVEN DOOR AND EXTERIOR
To avoid damage to the microwave oven cavity, do not use soap-
filled scouring pads, abrasive cleaners, steel-wool pads, gritty
washcloths or some recycled paper towels.
To avoid damage to stainless steel models, rub in direction of
grain.
The area where the microwave oven door and frame touch when
closed should be kept clean.
Average soil
• Mild, nonabrasive soaps and detergents:
Rinse with clean water and dry with soft, lint-free cloth.
Heavy soil
• Mild, nonabrasive soaps and detergents:
Heat 1 cup (250 mL) of water for 2 to 5 minutes in microwave
oven. Steam will soften soil. Rinse with clean water and dry
with soft, lint-free cloth.
Odors
• Lemon juice or vinegar:
Heat 1 cup (250 mL) of water with 1tbs (15 mL) of either
lemon juice or vinegar for 2 to 5 minutes in microwave oven.
Microwave Inlet Cover
To avoid arcing and microwave oven damage, the microwave
inlet cover (see "Parts and Features") should be kept clean.
• Wipe with wet cloth.
The area where the microwave oven door and frame touch when
closed should be kept clean.
• Mild, nonabrasive soaps and detergents:
Rinse with clean water and dry with soft, lint-free cloth.
• Glass cleaner and paper towels or nonabrasive plastic
scrubbing pad:
Apply glass cleaner to towel, not directly to surface.
Stainless Steel (on some models)
To avoid damage to microwave oven door and exterior, do not
use soap-filled scouring pads, abrasive cleaners, steel-wool
pads, gritty washcloths or some paper towels. Rub in direction of
grain.
• Stainless Steel Cleaner and Polish (not included):
See "Assistance or Service" section to order.
• Liquid detergent or all-purpose cleaner:
Rinse with clean water and dry with soft, lint-free cloth.
• Vinegar for hard water spots
CONTROL PANEL
• Sponge or soft cloth and water:
Dampen sponge with water and wipe panel. Dry with soft
cloth.
• To avoid damage to the control panel, do not use chemical or
abrasive cleansers.
TURNTABLE
Replace turntable immediately after cleaning. Do not operate the
microwave oven without the turntable in place.
• Mild cleanser and scouring pad
• Dishwasher
13

TROUBLESHOOTING
Try the solutions suggested here first in order to avoid the cost of an unnecessary service call.
Nothing will operate
Has a household fuse blown, or has a circuit breaker
tripped?
Replace the fuse or reset the circuit breaker. Ifthe problem
continues, call an electrician.
Microwave oven will not operate
Is the magnetron working properly?
Try to heat 1 cup (250 mL) of cold water for 2 minutes at
100% cooking power. Ifwater does not heat, try the steps
below. If microwave oven still does not operate, call for
service. See "Assistance or Service" section.
•Is the door completely closed?
Firmly close door.
• Is a packaging spacer (on some models) attached to the
inside of the door?
Remove packaging spacer, then firmly close door.
•Is the electronic microwave oven control set correctly?
See "Microwave Oven Control" section.
•On some models, is the Control Lock set?
See "Control Lock" section.
•On some models, is the Demo Mode in use?
See "Demo Mode" section.
Microwave oven makes humming noise
•This is normal and occurs when the power supply switches
the magnetron on and off.
Microwave oven door looks wavy
•This is normal and will not affect performance.
Turntable will not operate
•Is the turntable properly in place?
Make sure turntable is correct side up and is sitting securely
on the turntable support. See "Turntable" section.
Is the turntable support operating properly?
Remove turntable. Remove and clean turntable hub, support
and rollers. Replace hub, support and turntable. Place 1 cup
(250 mL) of water on the turntable, then restart microwave
oven. If it still is not working, call for service. See "Assistance
or Service" section. Do not operate the microwave oven
without turntable and turntable support working properly.
Turntable alternates rotation directions
• This is normal and depends on motor rotation at beginning of
cycle.
Display shows messages
Is the display showing ":"?
There has been a power failure or the Clock time has been
turned off. See "Display" section to clear display. See "Clock"
section to reset or turn on Clock.
Display shows time countdown, but the microwave oven
is not operating
•Is the Timer in use?
See "Timer" section.
•On some models, is the Demo Mode in use?
See "Demo Mode" section.
Tones are not sounding
•Are tones turned off?
See "Tones" section.
Cooking times seem too long
•Is the cooking power set properly?
See "Microwave Cooking Power" section.
Are large amounts of food being heated?
Larger amounts of food need longer cooking times.
Is the incoming voltage less than that specified in
"Microwave Oven Safety?"
Have a qualified electrician check the electrical system in the
home.
Interference with radio, T_, cordless phone, etc.
•Is the microwave oven plugged into the same outlet?
Try a different outlet for the electronic device.
Is the radio or TV receiver near the microwave oven?
Move the receiver away from the microwave oven, or adjust
the radio or TV antenna.
Are the microwave oven door and sealing surfaces clean?
Make sure these areas are clean.
Is the cordless phone frequency 2.4 GHz?
Some 2.4 GHz-based cordless phones and home wireless
networks may experience static or noise while the microwave
oven is on. Use a corded phone or a different frequency
cordless phone, or avoid using these items during microwave
oven operation.
14

ASSISTANCEORSERVICE
Before calling for assistance or service, please check
"Troubleshooting." It may save you the cost of a service call. If
you still need help, follow the instructions below.
When calling, please know the purchase date and the complete
model and serial number of your appliance. This information will
help us to better respond to your request.
If you need replacement parts
If you need to order replacement parts, we recommend that you
use only FSP® replacement parts. FSP®replacement parts will fit
right and work right because they are made with the same
precision used to build every new WHIRLPOOL ®appliance.
To locate FSP®replacement parts in your area, call us or your
nearest Whirlpool designated service center.
For further assistance
If you need further assistance, you can write to Whirlpool
Corporation with any questions or concerns at:
Whirlpool Brand Home Appliances
Customer experience Center
553 Benson Road
Benton Harbor, MI 49022-2692
Please include a daytime phone number in your correspondence.
Glass Turntable
Part Number W10143945
Turntable Support and Rollers
Part Number W10143946
Turntable Hub
Part Number W10143947
Call the Whirlpool Customer experience Center
toll free: 1-800-253-1301.
Our consultants provide assistance with:
• Features and specifications on our full line of appliances.
•Installation information.
• Use and maintenance procedures.
• Accessory and repair parts sales.
• Specialized customer assistance (Spanish speaking, hearing
impaired, limited vision, etc.).
Referrals to local dealers, repair parts distributors and service
companies. Whirlpool designated service technicians are
trained to fulfill the product warranty and provide after-
warranty service, anywhere in the United States.
To locate the Whirlpool designated service company in your
area, you can also look in your telephone directory Yellow
Pages.
Cleaning Supplies
Heavy Duty Degreaser
Part Number 31552
All-Purpose Appliance
Cleaner
Part Number 31662
Stainless Steel Cleaner and
Polish
Part Number 31462
This countertop microwave oven can be built in by using one of
the following trim kits*. These kits are available from the dealer or
can be ordered by kit model number. See "Assistance or Service"
section for the toll-free number.
KIT KIT MODEL FOR INSTALLATION
SIZE NUMBERS/COLORS OVER OVEN MODELS
24" MK1154XPQ /White RBS240PD
(61 cm) MK1154XPB /Black RBS245PD
MK1154XPS /Stainless
27" MK1157XPQ /White RBS275PD
(69 cm) MK1157XPB /Black GBS277PD
MK1157XPS /Stainless
30" MK1150XPQ /White RBS305PD
(76 cm) MK1150XPB /Black GBS307PD
MK1150XPS /Stainless
*Approved, electric single microwave ovens only
15

WHIRLPOOLCORPORATIONMAJORAPPLIANCEWARRANTY
ONE YEAR LIMITED WARRANTY
For one year from the date of purchase, when this major appliance is operated and maintained according to instructions attached to or
furnished with the product, Whirlpool Corporation or Whirlpool Canada LP (hereafter "Whirlpool") will pay for Factory Specified Parts
and repair labor to correct defects in materials or workmanship. Service must be provided by a Whirlpool designated service company.
This limited warranty applies only when the major appliance is used in the country in which it was purchased.
ITEMS WHIRLPOOL WILL NOT PAY FOR
1. Service calls to correct the installation of your major appliance, to instruct you how to use your major appliance, to replace or repair
house fuses or to correct house wiring or plumbing.
2. Service calls to repair or replace appliance light bulbs, air filters or water filters. Those consumable parts are excluded from warranty
coverage.
3. Repairs when your major appliance is used for other than normal, single-family household use.
4. Damage resulting from accident, alteration, misuse, abuse, fire, flood, acts of God, improper installation, installation not in
accordance with electrical or plumbing codes, or use of products not approved by Whirlpool.
5. Any food loss due to refrigerator or freezer product failures.
6. Replacement parts or repair labor costs for units operated outside the United States or Canada.
7. Pickup and delivery. This major appliance is designed to be repaired in the home.
8. Repairs to parts or systems resulting from unauthorized modifications made to the appliance.
9. Expenses for travel and transportation for product service in remote locations.
10. The removal and reinstallation of your appliance if it is installed in an inaccessible location or is not installed in accordance with
published installation instructions.
11. Replacement parts or repair labor costs when the major appliance is used in a country other than the country in which it was
purchased.
DISCLAIMER OF IMPLIED WARRANTIES; LIMITATION OF REMEDIES
CUSTOMER'S SOLE AND EXCLUSIVE REMEDY UNDER THIS LIMITED WARRANTY SHALL BE PRODUCT REPAIR AS PROVIDED
HEREIN. IMPLIED WARRANTIES, INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE,
ARE LIMITED TO ONE YEAR OR THE SHORTEST PERIOD ALLOWED BY LAW. WHIRLPOOL SHALL NOT BE LIABLE FOR
INCIDENTAL OR CONSEQUENTIAL DAMAGES. SOME STATES AND PROVINCES DO NOT ALLOW THE EXCLUSION OR LIMITATION
OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, OR LIMITATIONS ON THE DURATION OF IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS, SO THESE EXCLUSIONS OR LIMITATIONS MAY NOT APPLY TO YOU. THIS WARRANTY GIVES
YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS, WHICH VARY FROM STATETO STATE OR PROVINCE
TO PROVINCE.
Outside the 50 United States and Canada, this warranty does not apply. Contact your authorized Whirlpool dealer to determine if
another warranty applies.
If you need service, first see the "Troubleshooting" section of the Use & Care Guide. After checking "Troubleshooting," additional help
can be found by checking the "Assistance or Service" section or by calling Whirlpool. In the U.S.A., call 1-800-253-1301. In Canada,
call 1-800-807-6777. 12/05
Keep this book and your sales slip together for future
reference. You must provide proof of purchase or installation
date for in-warranty service.
Write down the following information about your major appliance
to better help you obtain assistance or service if you ever need it.
You will need to know your complete model number and serial
number. You can find this information on the model and serial
number label located on the product.
Dealer name
Address
Phone number
Model number
Serial number
Purchase date
W10158719A
© 2007 Whirlpool Corporation.
All rights reserved. ® Registered Trademark/TM Trademark of Whirlpool, U.S.A.
MFL409382019/07
Printed in China