How to fix LG Microwave Oven when it seems to be operating but little heat is produced?
If your LG Microwave Oven seems to be operating but produces little heat, it could be due to a power source voltage lower than 90%. It is suggested to contact your local electric power utility company or a qualified electrician. Also, the magnetron may be defective and needs replacement. Disconnect the wire leads from relay 2 and check output power.
Why is the output power too low on my LG MH-595B Microwave Oven?
The output power of your LG Microwave Oven might be too low due to a low AC input voltage. Ensure the microwave oven is used at an adequate line voltage. Also, the food may need a longer cooking time.
What to do if my LG MH-595B display shows all figures but doesn't start cooking?
If your LG Microwave Oven's display shows all figures but doesn't start cooking, the secondary switch or P.C.B assembly may be defective and needs replacement.
What to do if my LG MH-595B doesn't cook properly on set power level?
If your LG Microwave Oven doesn't cook properly when programmed for the set power level, the P.C.B assembly may be defective and needs replacement.
Why is my LG MH-595B sparking?
Sparks may occur in your LG Microwave Oven due to using metallic ware that touches the oven wall or using ceramic ware trimmed with gold or silver powder. Avoid using metallic ware unless specified in the cooking guide, and do not use cookware with metallic trimming. Uneven cooking can also cause sparks; try wrapping thinner parts of the food with aluminum foil, using plastic wrap or a lid, and stirring the food while cooking.
What to do if my LG MH-595B Microwave Oven has no microwave oscillation?
If your LG Microwave Oven has no microwave oscillation, even though the oven lamp and fan motor run, the P.C.B assembly, high voltage capacitor, or magnetron may be defective and needs replacement.
How to fix defective PCB assembly in LG MH-595B?
To fix a defective PCB assembly in your LG Microwave Oven, replace the PCB assembly. Also, ensure all connections are tightly connected. If the key membrane assembly is defective, replace it as well.
General| Type | Microwave Oven |
|---|---|
| Control Type | Mechanical |
| Turntable | Yes |
| Cooking Levels | 5 |
| Color | Black |
| Capacity | 20 liters |
| Turntable Diameter | 24.5 cm |
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