How to repair rice cooker

. Heating Element – Converts electricity into heat to cook rice.


2. Thermostat – Controls the temperature, turns off when cooking is done.


3. Microcontroller – A small computer in smart cookers that manages operations.


4. Capacitor – Regulates voltage; failure can cause electrical issues.


5. Transformer – Steps voltage up or down for various functions.


6. Circuit Board – Holds all the electronic components together.


7. Sensor Assembly – Detects temperature or pressure changes.


8. Thermofuse – Safety fuse that blows if the unit overheats.


9. Control Panel – User interface, includes buttons or a touchscreen.


10. Inner Pot Coating – The non-stick surface; can wear off over time.




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⚙️ Repair & Maintenance Terms

1. Disassembly – The process of taking apart the unit for diagnosis or repair.


2. Troubleshooting – Systematically identifying the problem.


3. Replacement – Swapping a broken component with a new one.


4. Calibration – Adjusting the thermostat or sensors to ensure accuracy.


5. Rewiring – Fixing or replacing damaged electrical wires.


6. Soldering – Fusing metal parts together, often used in electrical repairs.


7. Testing Continuity – Checking if electricity flows through a wire or part.


8. Multimeter Reading – Measuring voltage, resistance, or current for diagnostics.




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⚠️ Common Issues

1. Overheating – Caused by a failed thermostat or blocked vents.


2. Short Circuit – Occurs when wires touch or a component fails.


3. Power Failure – When the cooker won’t turn on at all.


4. Undercooking – Often caused by a faulty heating element or sensor.


5. Lid Malfunction – Pressure or sealing problems in modern cookers.


6. Steam Leakage – Gasket or lid lock issues.


7. Error Codes – Found in digital models; indicate specific problems.


8. Burnt Rice – Sensor or heating regulation issue.




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🧠 Advanced / Technical Words

1. Electromechanical – Refers to devices with both electrical and mechanical parts.


2. Insulation Resistance – Ensures electrical safety and prevents shocks.


3. Thermocouple – A temperature-measuring sensor in some models.


4. Load Resistance – How much current a component can handle.


5. Microprocessor – An advanced controller in smart cookers.