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QUESTIONS AND ANSWERS

Operation

Question

Why is the oven light not on during 

cooking?

Why does steam come out of the air

exhaust vent?

Will the microwave oven be damaged if it

operates empty?

Does microwave energy pass through the

viewing screen in the door?

Why does a tone sound when a pad on

the control panel is touched?

Can my microwave oven be damaged if

food is cooked for too long?

When the oven is plugged into the wall 

outlet for the first time, and it does not 

work properly. What is wrong?

Why do I see light reflection around the

outer case?

What are the various sounds I hear when

the microwave oven is operating?

There may be several reasons why the oven light is not on.
Have you:

Set a cooking time?  

Touched START?

Steam is normally produced during cooking. The microwave oven

has been designed to vent this steam.

Yes. Never operate the oven empty or without the glass turntable.

No. The metal screen bounces the energy back to the oven cavity.

The holes (or ports) allow only light to pass through. They do not 

let microwave energy pass through.

The tone tells you that the setting has been entered.

Like any other cooking 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. It is always best to be near

the oven while you are 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 oven from the 120 volt household outlet

and then plug it back in to reset the microcomputer.

This light is from the oven light which is located between the 

oven cavity and the outer wall of the oven.

The clicking sound is caused by a mechanical switch turning the

microwave oven’s magnetron ON and OFF.
The heavy hum and clunk is from the change in power the 

magnetron draws as it is turned ON and OFF by a mechanical

switch.The change in blower speed is from the change in line 

voltage caused by the magnetron being turned ON and OFF.

Answer

TROUBLESHOOTING

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Summary of Contents for LCRT1510SV

Page 1: ...LCRT1510SV MFL65001002 www lg com OWNER S MANUAL MICROWAVE OVEN PLEASE READ THIS OWNER S MANUAL THOROUGHLY BEFORE OPERATING ...

Page 2: ...ch P Melt Custom Set 1LB Defrost Cook Time Multi stage Cooking Microwave Power Levels Thank you for purchasing a LG microwave oven HOW TO USE TrueCookPlus 10 11 12 22 12 12 12 13 13 13 14 14 15 16 17 17 Custom Defrost Table 18 19 20 Defrosting Tips 20 21 21 22 22 23 24 23 23 23 23 24 24 25 27 25 26 27 3 4 3 3 4 5 5 6 7 8 9 9 5 9 Potato Example Custom Cook Custom Defrost Soften Quick Table Touch Se...

Page 3: ...n a risk of elec tric shock Consult a qualified electrician if the grounding instructions are not completely under stood or if doubt exists as to whether the appli ance is properly grounded and either 1 If it is necessary to use an extension cord use only a 3 wire extension cord that has a 3 blade grounding plug and a 3 slot recepta cle that will accept the plug on the appliance The marked rating ...

Page 4: ...unter 15 When cleaning surfaces 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 overcook 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 pa...

Page 5: ...reinsert the plug C Placement of the Oven Your microwave oven can 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 Do not place oven above a gas or electric range Free air flow around the oven is important Allow at least 4 inches of space at the top sides and back of ...

Page 6: ...ndow Door Seal Control Panel Door Open Button Safety Door Lock System Display Window 6 A Glass Turntable B Turntable Shaft C Rotating Ring D Motor Shaft A B C D WARNING Do not operate the oven when empty or without the glass tray It is best to leave a glass water in the oven when not in use The water will safely absorb all microwave energy if the oven is accidentally started w ...

Page 7: ...SENSOR TOUCH 1 5 START EZ ON START allows oven to begin functioning This pad allows you to cook most of your favorite foods without having to select cooking times andpower levels 3 CUSTOM SET Touch this pad to select sound on off clock on off scroll speed slow normal fast and unit lbs kg 4 CUSTOM COOK Touch this pad toselect programming food items 5 7 1LB DEFROST This pad contains Exact and Auto C...

Page 8: ...etal skewers thermometers or foil trays Metal utensils can cause arcing which is a discharge of electric current Arcing can damage your microwave oven Metal Decoration Do not use metal trimmed or metal banded dinnerware casserole dishes etc Centura Tableware The Corning Company recommends that you do not use Centura tableware and some Corelle closed handle cups for microwave cooking Aluminum Foil ...

Page 9: ...poultry legs and wing tips with foil to keep them from overcooking Always keep foil at least 1 inch from oven walls to prevent arcing PIERCING Pierce the shell skin or membrane of foods before cooking to prevent them from bursting Foods that require piercing include yolks and whites of eggs hot dogs clams oysters and whole vegetables such as potatoes and squash CLEANING Wipe the oven inside and ou...

Page 10: ...ng power levels cook times etc 8 When TrueCookPlus is done your oven will beep 9 Your food will be cooked to perfection 1 0 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 http www TrueCookPlus com If you make an error entering the simple numeric TrueCookPlus or ent...

Page 11: ...T EZ ON button You may find that you would prefer TrueCookPlus to cook your food more quickly or more slowly TrueCookPlus can adjust to your tastes to cook your food more quickly or more slowly HERE S HOW 3 If you want your food to cook more quickly when you enter a TrueCookPlus code press a number between 3 and 5 4 If you want your food to cook more slowly when you enter a TrueCookPlus code press...

Page 12: ... the the display approximately 3 seconds Time of day Time of day 1 2 3 6 4 AM 10 30 Touch and hold until appears in the display approximately 3 seconds To cancel CHILD LOCK Touch Display Shows 12 3 00 TIMER ENTER TIME IN MIN AND SEC 3 00 TOUCH START Time counting down ENTER TIME OF DA 10 30 TOUCH START 10 30 TOUCH START AM TOUCH 1 PM TOUCH 2 AM 10 30 TIMER LOCKED LOCKED disappears EZ ON A time sav...

Page 13: ...n will start automatically 1 2 SENSOR TOUCH OPERATION INSTRUCTION POTATO EXAMPLE QUICK TABLE TOUCH SENSOR Sensor Touch 13 NOTE If you open the door or press STOP CLEAR during sensing the process will be canceled CATEGORY Potato Rice Popcorn Fresh Vege table Frozen DIRECTION Pierce each potato with a fork and place on the oven tray around the edge at least one inch apart Place rice and twice as muc...

Page 14: ...th plastic wrap SENSOR TOUCH REHEAT TABLE CATEGORY DIRECTION AMOUNT Casserole Soup sauce Dinner plate SENSOR TOUCH REHEAT Time of day CASSEROLE This feature makes preparation of microwave popcorn simple and quick one bag at a time The automatic popcorn uses the HI power only The popping time counts down in the display When the popping time is over two short and one long tones sound and End shows O...

Page 15: ...NOTE When popping prepackaged popcorn Place carefully so the bag does not touch the oven walls Fold each end of the bag in half toward the center top of the bag CUSTOM SET FUNCTION CHART 1 2 3 4 CUSTOM SET CUSTOM SET NO 1 2 3 4 NOTE When the power cord is first plugged in the default setting are Sound ON Clock On Normal Speed and LBS SOUND ON OFF CLOCK ON OFF SCROLL SPEED LBS KG CHOICE Sound On or...

Page 16: ...en entering quantity Remove from display package and place on plate If muffins are over 3 oz each count as two when entering quantity Remove from display package and place on plate Be careful The beverage will be very hot Sometimes liquids heated in cylindrical containers will splash out when the cup is moved Place the chicken pieces in an appropriately sized microwaveabl e container cover with pla...

Page 17: ...s NOTE When you touch the START pad the display changes to defrost time count down The oven will beep during the DEFROST cycle At this time 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 resume the defrost cycle appear on display will on display in middle of cycle and you will hear Note will appear 17...

Page 18: ...rn remainder to oven Turn over Cover warm areas with aluminum foil Turn over Cover warm areas with aluminum foil Turn over Cover warm areas with aluminum foil Remove thawed portions 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 Re...

Page 19: ...r Turn over and rearrange Separate and rearrange Separate and rearrange SPECIAL INSTRUCTIONS Place chicken breast side up in a microwave safe dish Finish defrosting by immersing in cold water Remove giblets when chicken is partially defrosted Place in a microwave safe dish Finish defrosting by immersing in cold water Place in a microwave safe dish Finish defrosting by immersing in cold water Place...

Page 20: ...make sure to remove any and all metal twist ties that often come with frozen food bags and replace them with strings or elastic bands Open containers such as cartons before placing in the oven Always slit or pierce plastic pouches or packaging If food is foil wrapped remove foil and place it in a suitable container Slit the skin of skinned food such as sausage Bend plastic pouches of food to ensur...

Page 21: ...ugh to easily mix with water Cate gory Butter Ice Cream Cream Cheese Frozen Juice 1 2 3 4 Code MELT TABLE Amount 1 2 or 3 sticks 4 or 8 oz 8 or 16 oz 5 or 10 oz Direction Unwrap and place in microwavable container No need to cover butter Stir at the end of cooking to complete melting Choose the 4 or 8 oz actual weight selection to melt squares of baking chocolate Unwrap squares and place them in a...

Page 22: ...s Microwave Power Level Table Boiling water Making candy Cooking poultry pieces fish vegetables Cooking tender cuts of meat Whole poultry Reheating rice pasta vegetables Reheating prepared foods quickly Reheating sandwiches Cooking egg milk cheese dishes Cooking cakes breads Melting chocolate Cooking veal Cooking whole fish Cooking puddings custard Cooking ham whole poultry lamb Cooking rib roast si...

Page 23: ...ooking before carving The standing time is very important as it completes the cooking process 7 Make sure poultry is thoroughly cooked before eating Whole poultry is completely cooked when the juices run clear from the inside thigh when it is pierced with a sharp knife Poultry pieces should be pierced with a sharp knife through the thickest part to ensure that the juices are clear and the flesh is...

Page 24: ...n the Cooking Table before serving 6 After standing time check to see that the fish is thoroughly cooked The fish should be opaque and flake easily Fresh Fish Cooking Table Fish Fish Fillets Whole Mackerel Cleaned and Prepared Whole Trout Cleaned and Prepared Salmon Steaks Microwave Power HIGH HIGH HIGH HIGH Cooking Time Per Pound 41 2 to 8 minutes 41 2 to 8 minutes 51 2 to 9 minutes 51 2 to 8 min...

Page 25: ...y The holes or ports allow only light to pass through They do not let microwave energy pass through The tone tells you that the setting has been entered Like any other cooking 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 It is always best to be near the oven while you are cooking The microcomputer con...

Page 26: ...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 su...

Page 27: ...t 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 designed to provide reasonable protection against such interference in a reside...

Page 28: ...Damages or operating problems that result from misuse abuse operation outside environmental specifications or contrary to the requirements of precautions in the Operating Guide accident vermin fire flood improper installation acts of 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 rep...

Page 29: ...Printed in China ...

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