Passing by the rice cooker after the rice is cooked, it does not show 0, but jumps directly E is bro

The rice cooker does not show zero after cooking and jumps directly to e, which means that there is a problem with the circuit board, and the circuit board is faulty. Need to check for line issues, or yes. View. Power supply and power strip wiring issues.

If the rice cooker does not show 02 after cooking, jump one directly, this is not broken, it is because it will appear when it is not hot, and then restart it.

This kind of place is probably caused by your wrong operation. In this case, it is not that the rice cooker is broken, you can read the instruction manual carefully and operate it according to the operating procedures of the instruction manual.

Hello, if this rice cooker is like this, you can unplug it and restart it, if it really doesn't work, you can fix it.

If the rice cooker always trips, it must not work, and it will be broken, and you have to take it for maintenance before you can wash it.

Passing by the rice cooker, after steaming, it doesn't show that Ling'er jumps directly, is it broken? I think it's possible that the tripping and poor contact will cause this kind of confusion.

This shouldn't be bad, because sometimes it's like this in my house, so you're desperately worried.

This situation occurs in the rice cooker, and it is necessary to ask a professional master to repair it, and there is no way to solve it personally.

This failure is likely to be due to the failure of the motherboard or circuit board, it is recommended that you carefully repair it, and then see what the specific final cause is.

This should be a problem, and it's best to find after-sales service to repair it.

Summary. Hello! The rice cooker shows e-one for the following reasons:

1. The rice cooker shows that the E word is a fault**, which is called an E1 fault, which is generally a fault of the inner pot temperature sensor. 2. E1 sensor is disconnected; It is possible that the sensor is disconnected, including leads, plugs and sockets, etc.; There is also the weather is too cold, and the sensor resistance is too high, causing the electric pressure cooker to display the **; This can be done by connecting a 100k resistor in parallel at both ends of the sensor. 3. E2 sensor short circuit; Sensor short-circuit faults are rare.

Generally, it can only be replaced (the sensor is 100K at 25 degrees room temperature). 4. E3 over-temperature; It is common for the bottom of the pot to be too dirty, resulting in too high temperature. 5. The E4 pressure switch is out of order.

6. Only E may be a broken display board.

Hello! The rice cooker shows e-one The reason is as follows: 1. The rice cooker shows that the e-word is a fault**, which is called an e1 fault, which is generally a fault of the inner pot temperature sensor.

2. E1 sensor is disconnected; It may be that the sensing wide-range device is broken, and it may include leads, plugs and sockets, etc.; There is also the weather is too cold, and the sensor resistance is too high, causing the electric pressure cooker to display the **; This can be done by connecting a 100k resistor in parallel at both ends of the sensor. 3. E2 sensor short circuit; Sensor short-circuit faults are rare. Generally, it can only be replaced (the sensor is 100K at 25 degrees room temperature).

4. E3 over-temperature; It is common for the bottom of the pot to be too dirty, resulting in too high temperature. 5. The E4 pressure switch is out of order. 6. Only E may be a broken display board.

If the rice cooker is caused by a broken wire, you should first use a Phillips screwdriver to twist the screws on the small cover plate behind it, you can see the broken wire, remove the lid of the pot, as long as the connecting wire is welded, the cavity can be enough to resume normal work. If it is caused by the internal failure of the rice cooker, then it can only be sent to the warranty shop and handed over to a professional maintenance personnel for maintenance.

If the rice cooker has e- is a fault in the line, open the chassis to see if the line is broken, and check whether the insurance is broken. Reason:

1. It is possible that the sensor is broken, including leads, plugs and sockets, etc.

2. The weather is too cold, and the sensor resistance is too high, causing the electric pressure cooker to display the **; This can be done by connecting a 100k resistor in parallel at both ends of the sensor.

Rice cookers are also known as electric cookers and rice cookers. It is a cookware that uses electric energy to convert into heat energy, and has a variety of heating operation functions such as steaming, boiling, stewing, boiling, and simmering for food, which is convenient to use, safe and reliable. It can not only cook food, but also keep warm, clean and hygienic to use, no pollution, save time and effort, and is one of the indispensable utensils for the modernization of housework.

Common rice cookers during World War II are divided into three types: automatic heat preservation, timed heat preservation and new microcomputer control. The world's first rice cooker was invented in the 1950s by Tokyo Telecommunications Engineering Co., Ltd., a Japanese company named Ibukadai. The invention of the rice cooker has shortened the time spent by many families on cooking rice and has become a daily household appliance.

Normally, the rice cooker E-07 fault is an IGBT high temperature error. This is mainly due to the high temperature in the electric pot and the inability to cool down, resulting in an error. Presumably a heat sink.

Something went wrong. It is recommended to contact the after-sales service and let professionals test and repair, which is not solved by ordinary people.

Here's a look at the common faults of rice cookers::

1. Fever. Pan: This is the main heating element of the rice cooker. This is an aluminum alloy disc with an electric heating element embedded in it, and the inner pot is placed on top of it, and you can see it when you remove the inner pot.

2. Temperature limiter: also known as magnet.

It is fitted with a permanent magnetic ring and a matted spring that can be pressed and positioned in the center of the heating plate. When cooking rice, when pressing the rice cooking switch, the suction of the magnetic steel drives the lever switch to keep the power contact on, when cooking rice, the temperature of the bottom of the pot continues to rise, the suction of the permanent magnetic ring weakens with the increase of temperature, when the water in the inner pot is evaporated, the temperature of the bottom of the pot reaches 103 2C, the suction of the magnetic ring is less than the elastic force of the spring on it, and the temperature limiter is pushed down by the spring, and the lever switch is driven, and the power supply is cut off.

3. Insulation switch: also cracked ear is called thermostat. It consists of a spring plate, a pair of normally closed contacts, a pair of normally open contacts, and a bimetal sheet.

When cooking rice, the temperature inside the pot rises, and the two metal sheets that make up the bimetal sheet have different thermal expansion rates, resulting in the bimetal sheet bending upward. When the temperature reaches more than 80C, driven by the upward bending bimetal sheet, the spring plate drives the normally open and normally closed contacts to convert, thereby cutting off the power supply of the heating element and stopping the heating. When the temperature in the pot drops below 80C in the late source bend, the bimetal sheet is gradually cooled and restored, and the normally open and normally closed contacts are switched again, and the power supply of the heating element is turned on for heating.

Repeatedly, the heat preservation effect is achieved.

The reasons for the occurrence of e0 in the rice cooker and the solutions are as follows:

1. The upper cover thermistor is open or short (100k 25 degrees Celsius under normal conditions), and the solution is to replace the upper cover thermistor.

2. If the lid is not in place or the activation switch and its connection are faulty, the solution is to close the cover normally, check whether the activation switch and its connection are normal, and whether the micro switch contact can be effectively closed after the normal box cover.

Other failures**.

1. Fault **e1

1. No pot alarm, the solution is to check whether there is any pot dropping.

2. If the thermostat is faulty (thermistor open circuit or short circuit), the solution is to replace the thermometor assembly.

Second, the fault **e2

1. Dry boiling of an empty pot, the solution is to add water to the pot and restart.

2. High temperature alarm, thermistor failure, the solution is to check whether there is oil stain and foreign matter in the bottom of the pot, and replace the thermistor.

Check the temperature sensor terminals. Check if the temperature sensor is malfunctioning. Check if the temperature sensor is malfunctioning. 1. Fault**: EO 2. Fault content: open or short circuit of the main sensor at the bottom.

3. Causes and elimination of faults: 1. First check whether the terminal plug-in of the temperature sensor is loose or in poor contact. 2. Check whether the temperature sensor is faulty.

The resistance value is measured by a multimeter, if it is infinite, it is an open circuit, if it is 0 ohms, it is a short circuit, and a new one needs to be replaced. 3. Check whether the control circuit board is faulty. The control board cannot receive or send control signals, and the control board needs to be replaced.

4. The fault of Supor electric pressure cooker E0 indicates that the sensing temperature is too high. 5. The display of E0 mainly refers to the internal line fault problem of the product. However, generally speaking, the internal circuit failure of the induction cooker referred to by each product is different.

Like the Supor C21A01-B-DLO2-AO, this motherboard EO is a 10K resistor.

Take Midea's rice cooker as an example, the rice cooker will automatically jump when it is not cooked for the following reasons:

First: the contact of the large switch is poor, deformed, or stuck, resulting in the contact not being engaged and the power supply voltage is unstable, so that the operation of the rice cooker is stuck, so it trips repeatedly when cooking, so that the rice in the pot is not cooked.

Second: the heating plate of the inner pot is partially deformed and melted, resulting in too high temperature will cause burning insurance, the heating plate of the rice cooker is easy to deform after a long period of use, and the surface of the heating plate can not be well attached to the bottom of the pot when cooking rice after the deformation of the heating plate, and a gap is formed, so the heat can not be completely conducted, resulting in the water tripping if it is not opened.

Third: damage to the magnet of the rice cooker, which is the most common. In the case of long-term use, the magnet inside the rice cooker will lose its original demagnetization characteristics, causing the temperature in the pot to not reach a fixed value, and the magnet of the rice cooker has lost its magnetism, and finally bounces off, leading to tripping and making the rice in the pot uncooked.

Fourth: The internal wires of the rice cooker are broken, which makes the rice cooker unable to work normally, and it cannot withstand the specified heat and trips, resulting in the rice in the pot not being cooked.

This answer applies to most brands of rice cooker models such as Gree, Midea, Haier, etc.

Troubleshooting Methods:

Check that the temperature sensor terminal block plug-in is not loose or in poor contact.

Check whether the temperature sensor is faulty, measure the resistance value with a multimeter, if it is infinite, it is an open circuit; If it is 0 ohms, it is a short circuit, and it is recommended to replace it with a new sensor.

Check whether the connecting wire is short-circuited, if a short circuit is found, it is recommended to replace it and reconnect it, and do a good job of insulation.

General household appliances are equipped with ** to protect electrical appliances, in the process of use of the display failure **, it is recommended to repair in time to ensure the normal use of electrical appliances. If you can't solve it yourself, it is recommended to go to a special maintenance point for maintenance.

The rice cooker jumped before it was cooked, and in this case, you must not pry it with something.

1. Check whether the exhaust valve is installed when cooking, if it is not properly deflated in advance, it will jump to automatic insulation, and the unplugged exhaust valve can be re-installed. Second, the rice cooker is most likely to be insulated in advance because of the aging of the temperature sensing magnet, or the deformation of the connection between the switch and the magnet, there is no thermistor in the rice cooker, if the cooking state jumps, it is that the magnetic thermostat is broken, causing the temperature to jump. 3. The rice cooker and the heating base should be in good contact, the bottom of the pot and the heating base should be clean, and poor heat transfer will also cause failure.