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25

TROUBLESHOOTING

Questions and Answers 

(continued)

Food

Question

Why are scrambled eggs sometimes a 
little dry after cooking?

Is it possible to pop popcorn in a 
microwave oven?

Why do baked apples sometimes burst 
during cooking?

Why do baked potatoes sometimes 
burn during cooking?

Why is a standing time recommended
after microwave cooking time is over?

Why is additional time required for 
cooking food stored in the refrigerator?

Eggs will dry out when they are overcooked, even if the same
recipe is used each time. The cooking time may need to be varied
for one of these reasons:
• Eggs vary in size.
• Eggs are at room temperature one time and at refrigerator 

temperature another time.

• Eggs continue cooking during standing time.

Yes, if using one of the two methods described below:
(1) microwave-popping devices designed specifically for

microwave cooking

(2) prepackaged commercial microwave popcorn that is made 

for specific times and power output needed

Follow exact directions given by each manufacturer for 
its popcorn popping product and do not leave the oven 
unattended while the corn is being popped. If corn fails 
to pop after the suggested time, discontinue cooking.
Overcooking could result in an oven fire.
CAUTION:
• Never use a brown paper bag for popping corn or attempt

to pop leftover kernels.

• Do not pop prepackaged commercial microwave popcorn

directly on the glass turntable. To avoid excessive heating
of the glass turntable, place the popcorn bag on a plate.

• Listen while corn pops. Stop oven when popping slows to

2-3 seconds between pops.

• Do not leave microwave unattended while popping corn.
• Follow directions on bag.

The peel has not been removed from the top half of each apple to
allow for expansion of the interior of the apple during cooking. As
in conventional cooking methods, the interior of the apple expands
during the cooking process.

If the cooking time is too long, fire could result. At the end of the 
recommended cooking time, potatoes should be slightly firm. 
CAUTION: Do not overcook.

Standing time allows foods to continue cooking evenly for a few 
minutes after the actual microwave oven cooking cycle. The
amount of standing time depends upon the density of the foods.

As in conventional cooking, the initial temperature of food affects
total cooking time. You need more time to cook food taken out of a
refrigerator than for food at room temperature.

Answer

Summary of Contents for LRMP1270ST

Page 1: ...LRMP1270ST website http us lgservice com ...

Page 2: ...YOUR MICROWAVE OVEN 5 9 Specifications 5 Installation 5 Parts and Accessories 6 Control Panel 7 Tips for Microwave Cooking 8 Precautions 9 Cleaning 9 USING YOUR MICROWAVE OVEN 12 21 Child Lock 12 Add Minute 12 Kitchen Timer 12 More Less 13 Clock 13 Quick Defrost 13 Time Cook 14 Microwave Power Levels 14 Quick Touch Sensor 15 Auto Cook 16 Option 17 Melt 18 Soften 18 Auto Defrost 19 21 HEATING REHEA...

Page 3: ...ician if 1 The grounding instructions are not completely understood or 2 If doubt exists as to whether the appliance is properly grounded 3 If it is necessary to use an extension cord Note use only a 3 wire extension cord that has a 3 blade grounding plug and a 3 slot recepta cle which properly fits the plug on the appliance The marked rating of the extension cord shall be equal to or greater than...

Page 4: ...faces of door and oven that come together on closing the door use only mild nonabrasive soaps or detergents applied with a sponge or soft cloth 16 To reduce the risk of fire in the oven cavity a Do not over cook food Carefully attend appliance when paper plastic or other combustible materials are placed inside the oven to facilitate cooking b Remove wire twist ties from paper or plastic bags befor...

Page 5: ...be placed easily in your kitchen family room or anywhere else in your home Place the oven on a flat surface such as a kitchen countertop or a specially designed microwave oven cart at least 100cm 39 4 inches from floor Do not place oven above a gas range Free air flow around the oven is important Allow at least 4 inches of space at the top sides and back of the oven for proper ventilation NOTES Ne...

Page 6: ... Manual and Cooking Guide 1 each Glass Turntable 1 each Rotating Ring 1 each NOTE This microwave oven is designed for household use only It is not recommended for commercial use Oven Front Plate Window Door Screen Control Panel Door Open Button Safety Door Lock System Glass Turntable Rotating Ring Display Window ...

Page 7: ...entries except time day 11 START This feature allows oven to begin functioning and to turn Child Lock on or off 16 CLOCK 4 MORE LESS All of the one touch cook and Timed Cook can be adjusted to cook food for a longer or shorter time MORE Press MORE will add 10 seconds to the cooking time LESS Press LESS will subtract 10 seconds to the cooking time Touch this pad to set time of day 5 TrueCookPlus To...

Page 8: ...h as roasts and whole poultry should be turned so that the top and bottom cook evenly Also turn over chicken pieces and chops ARRANGEMENT Do not stack food Arrange in a single layer in the dish for more even cooking Because dense foods cook more slowly place thicker portions of meat poultry fish and vegetables toward the outside of the dish TESTING FOR DONENESS Foods cook quickly in a microwave ov...

Page 9: ...in a paper bag that is not microwave approved Overcooking may result in smoke and fire Do not repop unpopped kernels Do not reuse popcorn bags Listen while corn pops Stop oven when popping slows to 2 3 seconds between pops Do not leave microwave unattended while popping corn Follow directions on bag NOTE Before cleaning the oven unplug the power cord If this is impossible open the oven door to pre...

Page 10: ... the Start Enter button 7 TrueCookPlus now manages your microwave cooking automatically adjusting power levels cook times etc 8 When TrueCookPlus is done your oven will beep 9 Your food will be cooked to perfection 10 If you enter an invalid TrueCookPlus code your oven will display CODE ERROR 11 Your oven relies on you to enter the TrueCookPlus code exactly as it appears on the food package or at ...

Page 11: ...cience JV LLC and used herein under license from Microwave Science JV LLC under US patents 5 812 393 5 883 801 6 198 975 6 249 710 Copyright 2008 Microwave Science JV LLC CUSTOMIZING TrueCookPlus 1 Press the Stop Clear button 2 Press the TrueCookPlus button twice 6 Press the Start Enter button You may find that you would prefer TrueCookPlus to cook your food more quickly or more slowly TrueCookPlu...

Page 12: ...oven operation such as used by children Once the CHILD LOCK is set no cooking can take place KITCHEN TIMER You can use the Timer of your oven for purposes other than food cooking To cancel the child lock Touch and hold SRART ENTER pad until locked disappears in the display Example To set the timer 3 minutes 1 Touch STOP CLEAR 2 Touch KITCHEN TIMER pad enter time in min and sec shows in the display...

Page 13: ...NTER shows in the display 5 Touch 1 shows in the display PM TOUCH 2 QUICK DEFROST Use this function to thaw only 1 lb of ground meat very quickly NOTE The oven beeps during the defrost cycle After it beeps open the door and turn over separate or rearrange the food QUICK DEFROST provides just enough defrosting so that the food can be used in recipes or for cooking Some ice crystals remain Example Q...

Page 14: ...each of the various power levels The table below shows the power level settings for your oven MICROWAVE POWER LEVEL TABLE Power Level 10 High Standing time Independent Boiling water Making candy Cooking poultry pieces fish vegetables Cooking tender cuts of meat Whole poultry 9 Reheating rice pasta vegetables Use 4 Thawing meat poultry and seafood 8 Reheating prepared foods quickly Reheating sandwi...

Page 15: ... and place on the oven tray around the edge at least one inch apart After cooking allow to stand for 5 minutes Place rice and twice as much liquid water or chicken in a 2 quart micro wavable dish cover with plastic wrap when cooking is complete allow 10 minutes standing time stir rice Remove from outer display package Vent the plastic film by piercing with a fork 3 times If not in microwave safe c...

Page 16: ...rage will be very hot Sometimes liquids heated in cylindrical containers will splash out when the cup is moved 1 or 2 cups Hot Cereal Prepare as directed on package and cook Stir and allow standing time before eating Use only instant hot cereal 1 to 6 servings Fresh Roll Muffin Remove from display packege and place on plate if muffins are over 3 oz each count as two when entering quantity 1 to 6 p...

Page 17: ... time will be displayed NOTE To turn beep sound back on repeat steps 1 2 then touch number 1 Example 2 To set the units 1 Touch STOP CLEAR 2 Touch OPTION Four modes show in the display repeatedly You can set them according to your intention 3 Touch 4 lbs touch 1 kg touch 2 shows in the display 4 Touch 2 kg shows in the display and the current time will be displayed 17 OPTION FUNCTION TABLE NUMBER ...

Page 18: ... squares of baking chocolate may be used Unwrap squares and place in microwavable container Stir at the end of cycle to complete melting Use processed cheese food only Cut into cubes Place in a single layer in microwavable container Stir at the end of cooking to complete melting Large or miniature marshmallows may be used Place in microwavable container Stir at the end of cycle to complete melting...

Page 19: ...ave roasting rack to catch drippings Food should still be somewhat icy in the center when removed from the oven NOTE When you touch the START pad the display changes to defrost time count down The oven will beep once during the DEFROST cycle At beep open the door and turn separate or rearrange the food Remove any portions that have thawed Return frozen portions to the oven and touch START to resum...

Page 20: ... with fork Return remainder to oven Separate and rearrange Separate and rearrange Separate and rearrange Turn over Cover warm areas with aluminum foil Separate and rearrange Remove thawed portions with fork Turn over Return remainder to oven Turn over Cover warm areas with aluminum foil Meat of irregular shape and large fatty cuts of meat should have the narrow or fatty areas shielded with foil at...

Page 21: ... rack Finish defrosting by immersing in cold water FOOD AT BEEP SETTING SPECIAL INSTRUCTIONS FISH Fillets Steaks Whole SHELLFISH Crabmeat Lobster tails Shrimp Scallops FISH FISH FISH FISH FISH FISH FISH Turn over Separate fillets when partially thawed if possible Separate and rearrange Turn over Break apart Turn over Turn over and rearrange Separate and rearrange Separate and rearrange Place in a ...

Page 22: ...wavable plate Cover with plastic wrap 1 serving 101 2 oz 3 5 minutes and vent Casserole COOK covered in microwavable casserole Stir once halfway 1 cup 2 3 minutes through cooking 4 cups 7 9 minutes Casserole COOK covered in microwavable casserole Stir once halfway cream or cheese through cooking 1 cup 2 3 minutes 4 cups 6 8 minutes Sloppy Joe or Barbecued Beef Reheat filling and bun separately 1 s...

Page 23: ... 2 qt baking dish 2 3 minutes Cover Mushrooms 1 2 Ib 11 2 2 Place mushrooms in 11 2 qt covered casserole 2 3 minutes Fresh Sliced Stir halfway through cooking Parsnips Fresh 1 Ib 2 4 Add 1 2 cup water in 11 2 qt covered casserole 2 3 minutes Sliced Stir halfway through cooking Peas Green 4 cups 3 5 Add 1 2 cup water in 11 2 qt covered casserole 2 3 minutes Fresh Stir halfway through cooking Sweet ...

Page 24: ...oking appliance it is possible to overcook food to the point that the food creates smoke and even possibly fire and damage to the inside of the oven Do not leave the oven unattended while cooking The microcomputer controlling your oven may temporarily become scrambled and fail to function as programmed when you plug in for the first time or when power resumes after a power interruption Unplug the ...

Page 25: ...s being popped If corn fails to pop after the suggested time discontinue cooking Overcooking could result in an oven fire CAUTION Never use a brown paper bag for popping corn or attempt to pop leftover kernels Do not pop prepackaged commercial microwave popcorn directly on the glass turntable To avoid excessive heating of the glass turntable place the popcorn bag on a plate Listen while corn pops ...

Page 26: ...d you turn or stir the food during the defrosting cycle WARNING This equipment generates and uses ISM frequency energy and if not installed and used properly that is in strict accordance with the manufacturer s instructions may cause interference to radio and television reception It has been type tested and found to comply with limits for ISM Equipment pursuant to part 18 of FCC Rules which are de...

Page 27: ...God unauthorized modification or alteration incorrect electrical current or voltage or commercial use or use for other than intended purpose The cost of repair or replacement under these excluded circumstances shall be borne by the consumer CUSTOMER INTERACTIVE CENTER NUMBERS To obtain Customer Assistance Product Infor mation or Dealer or Authorized Service Center location Call 1 800 243 0000 24 h...

Page 28: ...P NO MFL39976001 Printed in China ...

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