The rice cooker is not powered on, and there is no response when plugged in, what should I do?

Causes

The rice cooker circuit is not connected to the power supply.

Over-temperature fuse circuit break.

The key switch cannot be closed.

Solution

Check whether the switch plug, socket, fuse and power cord are in good condition.

Replace the fuse and check the cause.

Check and adjust the electric shock so that it contacts well.

Definitions

A rice cooker is a modern cookware that can be steamed, boiled, stewed, simmered, and stewed. 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.

Kitchen appliances that use electric heat to cook food. Its working temperature is mostly around 100 meters, and it can be steamed, boiled, stewed, simmered, stewed and other cooking operations.

Introduction

The rice cooker is a daily kitchen appliance used to cook rice, and this invention has reduced the time and manpower spent on cooking rice in many households. Rice cookers are cooking without a fire, as opposed to cooking over an open flame.

Rice cookers have many functions, including making porridge, stewed soups, steamed vegetables and dim sum, in addition to basic rice cooking. In recent years, rice cookers have continued to evolve to serve as a baked cake, while those in places like the UK can fry french fries.

Structure

The rice cooker is generally composed of three parts: the pot body, the electric heating element, the temperature control and the timing device.

Precautions

The rice cooker should not be bumped to avoid its deformation, especially the bottom of the inner pot and the surface of the electric heating plate should not be bumped, otherwise the contact will be bad due to unevenness, which will affect the thermal efficiency of the rice cooker.

Put the food in the pot and cover it before turning on the power. Always disconnect the power supply before removing food to ensure safety.

Do not take out the inner pot and turn on the power supply, there is no danger of overheating and burning of the electric heating plate of the inner pot energized.

It is not suitable to cook acid and alkaline food, and do not place it in a humid and corrosive gas environment, so as not to damage the parts and cause failure.

The inner pot shell and the electric heating plate should not be soaked in water, the electrical components are installed in the lower part of the pot body, and can only be wiped with a dry cloth after cutting off the power supply.

Do not use other utensils to replace the inner pot and heat it on the electric heating plate.

Do not disassemble the electrical parts of the rice cooker at will, so as not to affect the performance and use effect of the rice cooker.

The power socket and power cord should be checked frequently for damage to prevent accidents due to leakage.

Plug it in, if there is electricity, the light does not respond, and the switch is good.

In this case, it is not necessarily that the rice cooker is broken, but it may be that there is no electricity, a problem with the power outlet, or a problem with the power cord of the rice cooker. Check:

1. Plug in other electrical appliances in the socket used in the rice cooker, and the electrical appliances are available, indicating that there is no problem with the socket and the power supply. If the electrical appliance is not available, it means that there is a problem with the socket or power supply, which can be eliminated one by one;

2. Plug in other electrical appliances (such as soymilk machine) with the power cord of the rice cooker, if the power indicator light of the soymilk machine is on, it means that there is no problem with the power cord, if the soymilk maker cannot be used, it means that there is a problem with the power cord, change the power cord;

3. If there is no problem with the above two items, and the rice cooker still cannot be used, it means that the rice cooker is indeed faulty, and it can only be repaired.

If it is an old-fashioned rice cooker plugged in and the power supply is not powered, it is generally the temperature control insurance is broken, 10A250V180 degrees, disassemble the bottom plate and have a yellow wax tube with a screw to fix the temperature insurance, take it apart You can see, go to the local electronic accessories store to buy one and replace it, 1-2 yuan.

Answer: First of all, we need to check whether there is a problem with the power supply, for example, we check whether the power socket of the rice cooker is loose, and if it is loose, plug it in tightly. If it is not a problem with the socket connection, we can unplug the plug and plug in other small household appliances, if it can be used normally, it means that there is no problem with the socket. If the socket is not in normal use, you can check whether the power is cut off at home and whether there is a problem with the wiring in your home.

Let's see if it's a socket problem first.

Question: There is no power outage in the house.

There is electricity at the outlet. The answer may be due to damage to the internal components of the product, such as the fuse of the rice cooker has burned out, etc. You can flip the rice cooker over, use a screwdriver to screw out the bottom screw and remove the base, we remove the burned out fuse and replace it with a new warranty wire, and then install the rice cooker. If the rice cooker is still under warranty, we can contact the after-sales personnel for repair.

Question: If you don't use the holidays, will you break it yourself?

Take a look at the base.

Ask about how much this repair will cost.

Under normal circumstances, if the rice cooker is not powered on, there is no response when plugged in, most of the wires of the rice cooker are burned, only in this case there is no response, you can check it and replace the power cord.

The rice cooker circuit is not connected to the power supply.

Over-temperature fuse circuit break.

The key switch cannot be closed.

solution, check whether the switch plugs, sockets, fuses and power cords are in good condition.

Replace the fuse and check the cause.

Check and adjust the electric shock so that it contacts well.

The reason why the rice cooker is not powered is nothing more than that the power cord is not connected, and the focus is to check the power cord with a multimeter! The second reason is the internal safety device, which is basically a recoverable thermal fuse now, which does not rule out the state that the high temperature disconnection cannot be recovered, which can also be measured with a multimeter!

The more common situation that the rice cooker is not powered on is the problem of the power cord. You first look at its power cord, which is broken or burnt. If you are sure that a new wire still doesn't work, then it is where the rice cooker is connected.

Some of them are welded, and some of them may be burned out.

The rice cooker is not powered on, and there is no response when plugged in, what should I do? There are three possible causes of this: damaged rice cooker power cord, damaged rice cooker socket, damaged thermal fuse, and in most cases, a damaged thermal fuse.

If it's a very old product, throw it away, because it's worth the cost of repairing.

If it is a relatively new product, you can find a repair appliance for maintenance.

Take the rice cooker apart to see if the insurance is broken.

Summary. The reason why the rice cooker is powered on for a while and not powered for a while: 1. If the rice cooker switch or internal circuit is faulty, the rice cooker will be produced and there will be no power and it will not work normally.

2. The rice cooker is not energized, and the general situation is the problem of the temperature fuse, and all rice cookers have a temperature fuse instead of the commonly used fuse. The power cord of the rice cooker is not in good contact, you can change the power cord and connect it to the rice cooker to try it to determine if it is a problem with the power cord. 3. Try changing the rice cooker to a socket to see if there is a problem with the socket itself or the plug and socket of the rice cooker are not in good contact with each other, causing the rice cooker to not work properly.

After the power supply enters the rice cooker, there is a wiring post, two posts and a reed switch, and a fuse into the inner tank, so the fuse is easy to find. 4. The lead joint is loose or the switch contact is poor. Open the bottom cover, check that the lead joints are normal, and carefully observe that the contacts of the main power control switch are ablated and oxidized, and the moving contact reeds are discolored and the elasticity is poor.

The reason why the rice cooker is powered on for a while and not powered for a while: 1. If the rice cooker switch or internal circuit is faulty, the rice cooker will be produced and there will be no power and it will not work normally. 2. The rice cooker is not energized, and the general situation is the problem of the temperature fuse, and all rice cookers have a temperature fuse instead of the commonly used fuse.

The power cord of the rice cooker is not in good contact, you can change the power cord and connect it to the rice cooker to try it to determine if it is a problem with the power cord. 3. Try changing the rice cooker to a socket to see if there is a problem with the socket itself or the plug and socket of the rice cooker are not in good contact with each other, causing the rice cooker to not work properly. After the power supply enters the rice cooker, there is a wiring post, two posts and a reed switch, and a fuse into the inner tank, so the fuse is easy to find.

4. The lead joint is loose or the switch contact is poor. Open the bottom cover, check that the lead joints are normal, and carefully observe that the contacts of the main power control switch are ablated and oxidized, and the moving contact reeds are discolored and the elasticity is poor.

Most may be due to poor contact.

You can take a look at it with a new plugboard.

The power supply voltage input is normal, and there is no ten 5 output.

You can see if there is a problem in the rice cooker.

If it doesn't work, you have to find a master to fix it.

There are the following reasons why the rice cooker does not respond after being plugged in: 1. The power cord is disconnected internally and the plug is bad; 2. The rice cooker socket is damaged and the plug of the power cord is in poor contact; 3. The temperature of the rice cooker socket to the heating plate is burned out and the circuit is opened; 4. Poor contact of magnetic steel contact; 5. The heating plate is open. The above problems need to be checked and eliminated one by one. 2

The reasons and solutions for the rice cooker not being powered are as follows:

1. If you find that the rice cooker is not energized, it may be that our power socket is not plugged in properly and is loose, usually you only need to press the plug once, and then fully connect with the binding post to solve the problem.

2. If the socket has been plugged in, but there is still no power, it is necessary to check it, it may be that the fuse in the rice cooker has been burned out, in this case, it is best to ask a professional electrician to come to the door to replace the fuse directly with a new one.

3. If the fuse is replaced, but it still doesn't work, it is necessary to consider that one of the parts of the rice cooker may be faulty. For example, the thermostat or thermostat will affect the rice cooker not being powered on. If you are sure, you can simply replace it with a new thermostat.

4. If the rice cooker socket at home is used for too long, the surface is prone to carbonization, which will also cause a short circuit. In this case, use sandpaper to sand off the carbonized layer on the surface, and then dry it with a clean towel dipped in alcohol.

Tools Raw materials.

Multimeter, screwdriver, needle-nose pliers.

180 degree temperature insurance.

Method steps.

1. Place the rice cooker to be repaired flat on the table, power on the test machine, and find that the indicator light is not lit or heated if it is not powered on.

2. Turn the rice cooker upside down on the tabletop, remove the fastening screws at the back with a screwdriver, and open the lid. 

3. After opening the cover, it was found that the temperature fuse was obviously damaged and had to be removed and replaced, but because the temperature fuse was installed in the coupler. Therefore, it is necessary to open the cover of the outermost ring and remove the coupler and replace it. 

4. Use a screwdriver to twist off the screws under the product label, and use a warping rod to open the shell and remove it. 

5. Twist the fixing screws of the coupler with a screwdriver and remove the power coupler. 

6. At this time, you will see the temperature fuse tube that has been broken, and its parameters are 250V10A180 degrees. 

7. Twist it off by clamping the nut with needle-nose pliers and take out the temperature fuse. 

8. Install and tighten the newly purchased temperature fuse tube according to the original position, so the fixing screw of the power coupler of the machine is tightened from inside to outside, so the coupler must be installed first and then the cover must be installed. 

9. Fix the power coupler in its original position and tighten the external fixing screws. At the same time, the other end of the temperature insurance is tightened with the terminal of the heating tube. 

10. Install the lid of the outer ring of the rice cooker in its original position and tighten the screws. 

11. Add an appropriate amount of water to the inner liner of the rice cooker and cover the lid, and the indicator light of the power-on test machine will be on, and the water will be hot, indicating troubleshooting. This machine is actually the phenomenon that the whole machine is not powered due to the temperature insurance fuse, and so far, the maintenance process of the ordinary rice cooker is not powered up.

The rice cooker is not powered on, and there is no response when plugged in, what should I do?

The rice cooker is not powered on, and there is no response when plugged in, what should I do? Hello, happy to answer your <>

Pro-dismantling and repairing. You need to disassemble all the screws, then find the temperature fuse, replace it with a new one, and then continue to remove the power coupling noum, remove the nearby temperature fuse, and finally fix the power coupler. In addition, if the rice cooker is not powered on, you can check whether it is a problem with the wiring.

The electric collapse of the rice cooker is not connected to the power supply. Over-temperature fuse circuit break. The key switch cannot be closed.

solution, check whether the switch plugs, sockets, fuses and power cords are in good condition. Replace the fuse and check the cause.

Check and adjust the electric shock so that it contacts well. Interpretation: A rice cooker is a modern cookware that can be steamed, boiled, stewed, simmered, stewed and other processes.

It can not only cook food, but also keep warm, clean and hygienic to use, no pollution, saving time and effort, I hope mine can help you <>

Do you have any other questions?