Manual for MH653

Manual for MH653

Brand: LG logo LG

Category: Microwave Oven

Document Type: Manual

Language: EN

Uploaded: Nov. 21, 2025, 8:40 p.m.

Manual Publish Date: 2018-01-01

How the Microwave Function Works

Microwaves are a form of energy similar to radio, television waves, and ordinary daylight. Normally, microwaves spread outwards as they travel through the atmosphere and disappear without effect. This oven, however, has a magnetron that is designed to make use of the energy in microwaves. Electricity, supplied to the magnetron tube, is used to create microwave energy.
These microwaves enter the cooking area through openings inside the oven. A tray is located inside the oven. Microwaves cannot pass through metal walls of the oven, but they can penetrate such materials as glass, porcelain and paper, the materials out of which microwave-safe cooking dishes are constructed.
Microwaves do not heat cookware, though cooking vessels will eventually get hot from the heat generated by the food.

A very safe appliance

Your Microwave oven, is one of the safest of all home appliances. When the door is opened, the oven automatically stops producing microwaves. Microwave energy is converted completely to heat when it enters food, leaving no "left over" energy to harm you when you eat your food.

BEFORE USE

UNPACKING & INSTALLING

By following the basic steps on these two pages you will be able to quickly check that your oven is operating correctly. Please pay particular attention to the guidelines on where to install your oven. When unpacking your oven make sure you remove all accessories and packing materials. Check to make sure that your oven has not been damaged during shipping.
  1. Unpack your oven and place it on a flat level surface.
  2. Place the oven on the level location of your choice with more than 85 cm height but make sure there is at least 20 cm of space on the top and 20 cm at the rear & left & right for proper ventilation. The front of the oven should be at least 8 cm from the edge of the surface to prevent tipping. An exhaust outlet is located on bottom or side of the oven. Blocking the outlet can damage the oven. If you use the microwave oven in an enclosed space or cupboard, The air flow for cooling the product could be worse. It may result in lower performance and reduced service life. If possible, please use the microwave oven in the counter top condition.
  3. Plug your oven into a standard household socket. Make sure your oven is the only appliance connected to the socket. If your oven does not operate properly, unplug it from the electrical socket and then plug it back in.
  4. Open your oven door by pulling the door handle. Place the rotating ring inside the oven and place the glass tray on top.
  5. Fill a microwave safe container with 300 ml (1/2 pint) of water. Place on the glass tray and close the oven door.

HOW TO USE

TIMED COOKING (MANUAL COOKING)

This function allows you to cook food for a desired time. There are 5 power levels available. The example below shows how to set power 800 W for the desired time.
  1. Press STOP/CANCEL.
  2. Press COOK MODE until display shows '1000 W / 1200 W'. (This is to tell you that the oven is set on 1000 W / 1200 W unless a different power setting is chosen.)
  3. Press + until display shows '800 W / 1000 W'.
  4. Press START.
  5. Enter 5 minutes 30 seconds by pressing + until display shows '5:30'.
  6. Press START.
When cooking is complete, Tip will sound. The word End shows in the display window. 'End' remains in the display and Tip will sound every minute until the door is opened, or any button is pressed.

MICROWAVE POWER LEVELS

Your microwave oven is equipped with five power levels to give you maximum flexibility and control over cooking. The adjacent table will give you some idea of which foods are prepared at each of the various power levels. The adjacent chart shows the power level settings for your oven.

Troubleshooting and error codes

FAQ Answer
What's wrong when the oven light will not glow? There may be several reasons why the oven light will not glow. Either the light bulb has blown or the electric circuit has failed.
Does microwave energy pass through the viewing screen in the door? No. The holes, or ports, are made to allow light to pass; they do not let microwave energy through.
Why does the BEEP tone sound when a button on the control panel is touched? The BEEP tone sounds to assure that the setting is being properly entered.
Will the microwave function be damaged if it operates empty? Yes. Never run it empty.
Why do eggs sometimes pop? When baking, frying, or poaching eggs, the yolk may pop due to steam build up inside the yolk membrane. To prevent this, simply pierce the yolk before cooking. Never microwave eggs in the shell.
Why is standing time recommended after microwave cooking is over? After microwave cooking is finished, food keeps on cooking during standing time. This standing time finishes cooking evenly throughout the food. The amount of standing time depends on the density of the food.
Why doesn't my oven always cook as fast as the cooking guide says? Check your cooking guide again to make sure you'Ve followed directions correctly, and to see what might cause variations in cooking time. Cooking guide times and heat settings are suggestions, chosen to help prevent overcooking, the most common problem in getting used to this oven. Variations in the size, shape, weight and dimensions of the food require longer cooking time. Use your own judgment along with the cooking guide suggestions to test food conditions, just as you would do with a conventional cooker.
Why appears the word 'Cool' or remaining cooking timein the display with fan noise after microwave cooking is over? After cooking is complete, the fan may operate to cool the oven. The display will show 'Cool'. If you open the door or press once STOP/CLEAR before the cooking time is complete, the remaining cooking time will show on the display. This is not a malfunction.
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