What is the reason why the electric pressure cooker has no pressure, and what is the reason why the

One of the main reasons may be that the safety valve on the lid of the electric pressure cooker is leaking, or the rubber gasket used on the lid is not sealing. If you want to solve the problem that the electric pressure cooker has no pressure, you can directly replace it with a new rubber gasket, or see if the safety valve is blocked, when the pressure of the electric pressure cooker is relatively small, or there is no pressure at all, it is difficult to cook the food in a short time, because only when the electric pressure cooker has pressure, can the temperature in the pot be raised, and then the high temperature in the pot will cook the food.

Air leakage at the top of the pot: 1. The plastic shell of the top of the pot has been cracked, and the pressure pin on the top of the pot does not believe the air column, (referring to the old pot top and its pressure pin is connected to the plastic shell);

2. There are too many debris at the top of the air column so that the pressure needle fails to crush the air column;

3. The pressure in the pot is too large or malfunctioning, and the normal pressure has been exceeded before the pressure switch jumps open, and the top of the pot is automatically lifted and exhausted.

4. The inner rubber ring has been cracked and leaking air (Note: the top of the new pot has two gears of exhaust and sealing, and this item should be noted).

b.Float leakage:

1.The float rubber ring has been damaged and leaked

2.The bumper in the flat shank is not in the right position and resists when the float is raised, so that the float cannot be fully raised for ventilation

3.The rubber ring fixed by the float cracks and leaks.

Check the lid of the pressure cooker, whether the air outlet hole inside is blocked, clean it, and whether the rubber ring of the lid is sticky with debris. If you don't have any, you need to send it for maintenance.

The inner tank of the ceramic crystal thick kettle is second only to the stainless steel inner tank, so when choosing to use double gall, it is generally best to choose the stainless steel inner tank + ceramic crystal inner tank, and then it is the cailang inner tank + ceramic crystal thick kettle, and the last is Cailang + non-sticky. An inner tank is basically a ceramic crystal thick kettle. Ceramic crystal liner is a new technology applied to household appliances such as rice cookers and electric pressure cookers.

At the same time, the natural non-stick performance, scratch resistance and far-infrared heating performance of ceramic materials are used to improve the performance of the traditional inner liner, and the thermal efficiency of its cooking is 3 4 times more than that of the traditional ordinary hard liner. At the same time, the *** ions in the "ceramic crystal" inner tank crystal can also automatically, durably and effectively inhibit mixing.

Liner type:

Choose the inner tank of the electric pressure cooker, the stainless steel inner tank is the best, durable and safe, and meets the requirements of health and hygiene. If you stew the bones with a stainless steel liner for a long time, you won't be able to see the small scratches that come out of the rubbing.

But there is a problem, stainless steel heating has blind spots, cooking porridge is easy to paste! Therefore, there are very few rice cookers with stainless steel bottoms, and the bottom of the pot is best with an alloy composite bottom, with uniform heat transfer, cooking rice without sticking to the bottom, don't put it for a long time, it's not a big problem. Stainless steel is required for the production of aseptic products in pharmaceutical production.

The "Black Crystal Liner" is made of high-strength alloy material, which is dark and bright, and has high strength. Its outer surface is further processed by aerospace oxidation technology, so that the surface hardness of the inner tank is only second to that of diamond. The inner pot is easier to clean and less sticky.

Moreover, the abrasion resistance is more than 10 times higher than that of commonly used ordinary paints.

Float valve leakage;

Exhaust nozzle leaks;

Aging and air leakage of the sealing ring;

Failure of the pressure switch;

The power strip is broken;

Thermostat malfunctioning;

The lid is not properly covered.

AnswerThere are many reasons why the electric pressure cooker has no pressure, it may be due to the leakage of the float valve, the leakage of the exhaust nozzle, the aging and leakage of the sealing ring, the failure of the switch, the failure of the power strip, the failure of the thermostat, the failure of the lid, etc.

The electric pressure cooker is an upgraded product of the traditional pressure cooker and the rice cooker, which combines the advantages of the pressure cooker and the rice cooker, completely solves the safety problem of the pressure cooker, and relieves the safety hazards that have plagued consumers for many years with ordinary pressure cookers; Its thermal efficiency is greater than 80%, saving time and electricity.

The working principle of the electric pressure cooker is that the boiling point of the water rises when the pressure increases, that is to say, the temperature of the water boiling is higher than 100 at atmospheric pressure, so that when the water in the pot boils when the temperature is higher than 100, the cooking time will be shortened. The performance values that may be refined by electric pressure cooker products are: safety, energy saving, delicious and healthy, fashionable and high-end, automatic and convenient, and durable.

According to the operation mode of the electric pressure cooker, it can be divided into two types: traditional mechanical operation and new microcomputer operation.

Dear, if you don't know how to get it yourself, it is recommended to go to the home appliance repair to check it and ask questions.

It may be that your electric pressure cooker is broken or the circuit is in poor contact, so you should pay attention to safety when using electricity at home.

It may be an electrical problem at home, you can use that electric tester to take a look.

When the pressure in the pot is not enough, that is, there is no pressure during the whole cooking process or the pressure is too low, the pressure cooker will not enter the pressure holding countdown according to the original design. This kind of pressure is low to check the pressure switch, thermistor, power strip (resistive capacitance). If there is no pressure, it is necessary to check whether there is air leakage around the pot mouth and lid, whether the inner tank is deformed, whether the float valve can come up smoothly, whether the pressure limiting valve is placed in the sealing position, etc.

The electric pressure cooker is not pressurized, see if the lid is covered.

There is also whether the seal is broken.

Hello, kiss the pressure cooker is not pressurized for the following reasons: aLeaking air on the top of the pot:

1. The plastic shell of the top of the pot has been cracked, and the pressure pin on the top of the pot does not believe the air column, (referring to the old pot top whose pressure pin is connected to the plastic shell); 2. There are too many debris at the top of the air column so that the pressure needle fails to crush the air column; 3. The pressure in the pot is too large or malfunctioning, and the normal pressure has been exceeded before the pressure switch jumps open, and the top of the pot is automatically lifted and exhausted. 4. The inner rubber ring has been cracked and leaking air (Note: the top of the new pot has two gears of exhaust and sealing, and this item should be noted). b.

Float leakage: 1The float rubber ring has been aged and damaged and leaked, 2

The bumper in the flat handle is not in the right position, and it is resisted when the float is raised, so that the float cannot be fully raised for ventilation, 3The rubber ring fixed by the float cracks and leaks, cRubber ring leakage (around the lid):

1.The rubber ring is aging, dilapidated and losing its sealing; 2.Whether it is the same as the rubber ring and the pot do not match, resulting in air leakage, 3

Whether the pot liner has been deformed by falling.

Question: Pressure cooker appears! What's going on with e4?

E4 refers to the failure of the pressure switch. This fault is most commonly caused by desoldering of the wire solder joints in the power slab. This fault can be found from the inspection of solder joints in the power strip and control poles.

In addition, the pressure switch itself fails, or the control pole is damp and the error signal occurs. Generally, just change it. It's that the pressure cooker switch is not plugged in.

We can sandpaper the dots on the inside of the pressure cooker, and it will recover.

I think it may be that the electric pressure cooker can't keep the pressure up, it may be caused by the leakage of the pressure bar, just replace a fake bar.

There is too much debris at the top of the outlet column for the pressure pin to fail to crush the air column.

Taking Midea electric pressure cooker as an example, there are many reasons why the electric pressure cooker has no pressure, which may be due to the leakage of the float valve, the leakage of the exhaust nozzle, the aging and leakage of the sealing ring, the failure of the pressure switch, the failure of the power strip, the failure of the thermostat, the failure of the lid, etc.

The solution to the electric pressure cooker without pressure anymore:

1. If it is caused by the wear and tear of the exhaust pipe, you need to replace the exhaust pipe, and then tighten the screws of the exhaust pipe.

2. If there is no pressure in the electric pressure cooker caused by the failure of the controller, it is necessary to overhaul the display board and power board, and then replace or repair it; When the power is off at the control working pressure, the pressure in the pot is rushed up to 100kpa, the pressure switch is overhauled, and the pressure switch is debugged or replaced.

3. There is no pressure in the electric pressure cooker, if it is caused by the aging and leakage of the sealing ring, you need to replace the sealing ring again, and then close the pressure cooker lid. However, deformation of the lid and pot body will also lead to air leakage, and the lid and pot body need to be repaired or replaced; If the inner pot is deformed, the inner pot needs to be replaced.

This answer applies to most brands of electric pressure cooker models such as Gree, Midea, and Haier.

Hello, dear, I am happy to answer for you: the reasons why the electric pressure cooker has no pressure are as follows: 1. The most important one is air leakage.

Check the cleaning seals, float valves and pressure valves and re-cap. 2. The switch is out of order, and it cannot be operated and controlled as required. I can only go to a professional repair point.

3. The spare parts are damaged, or the ones you replace by yourself are not matched, which is the reason for the lack of pressure.

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Hello, glad to answer for you. Reasons and solutions for the electric pressure cooker not working: 1. Check whether the socket is energized.

Use the test Shenhong pen to detect whether the socket is normally energized, if it is not lit, it may be caused by a short circuit in the socket; 2. Check the plug-in line of the electric pressure cooker. The electric pressure cooker will be plugged and unplugged for many times for a long time, and the plug-in wire of the pot will not be in contact with the silver or short circuit, you can use the electric tester to check whether the contacts inside the pot are electrically charged, and judge whether the wire is damaged; 3. The insurance of the electric pressure cooker is damaged. Open the back cover of the electric pressure cooker and use a voltage tester to detect whether there is electricity at both ends of the fuse.

The safety of the electric pressure cooker is generally at the position of the wire, usually wrapped with a hose or glass tube, if it is not energized, the insurance can be replaced; 4. Other components of the electric pressure cooker are damaged. If there is no problem with the above, it may be that the other components of the electric pressure cooker are burned or short-circuited, and it is recommended to find a professional maintenance personnel to repair them.

It should be a fault of the electric heating plate, check whether the electric heating plate is out of power or an open circuit. Automatic Electric Pressure Cooker PhenomenonAfter the automatic electric pressure cooker is replaced with a new fuse, the heating lamp goes out again soon after heating. Analysis and maintenance of poor contact between the bottom surface of the pot and the arc surface of the heating plate.

At this time, first wipe off the heat between the two contact surfaces, and jump to keep warm before the water is opened. There are several reasons for this failure: a

The contact of the rotary switch (i.e., the timer) is not good, although it has been twisted to the cooking part, it is not turned on, so that the circuit is only controlled by the insulation switch at 60 degrees. b。The pressure switch is out of order and cannot be passed, so that even if the timer is in good contact, but in the case of the pressure not reaching, the pressure switch has been misoperated (jumped off), and the circuit is in a state of heat preservation and the water cannot be boiled.

As soon as the machine is turned on and heated for a while, the whole machine will automatically disconnect the power supply, and the light will not be on. This failure is mainly due to the failure of the thermostat at 145 degrees at the bottom of the pot, which is out of order. Disconnect the power supply before the temperature is heated, and when the temperature drops, it can be powered on, and the temperature control can be replaced.

The power indicator is on, but it does not heat up. This fault is mainly due to the failure of the heating plate, which is usually caused by the burning plate has been burned (open circuit).

The main functions are:

1. It has many functions, it combines the advantages of pressure cooker and rice cooker, and can be steamed and cooked.

The bean paste cooked in an electric pressure cooker is not only more fragrant, but also more like the bean paste dessert in a Western restaurant. Method: Put mung beans or red beans into a pot and add an appropriate amount of water.

Then cover the pot and cook, plug in the electricity and start boiling. It takes about 15 minutes to deflat, and when it is deflated, the bean paste dessert is ready, and this bean paste can also be used to make bean paste for Western desserts.

2. Open the lid directly to boil the dumplings, put in two large bowls of water, then boil the water from the electric pressure cooker, put some salt, and then put the dumplings to be boiled. When the dumplings come to the surface, the dumplings can be fished out and eaten. Using a voltage cooker can save a lot of time.

3. I don't know if you have noticed it when cooking coarse grain and adzuki bean porridge, but it always takes more time to cook coarse grain porridge. However, an electric pressure cooker not only cooks faster, but also cooks whole grains and beans faster, which is faster and more thoroughly than with other appliances.

4. Boil the rice dumplings in an electric pressure cooker, and put more than half a pot into it.

Six or seven full of water, and then put in the rice dumplings to be boiled. Cook together with cold water, so that the cooked rice dumplings are more delicious.

Consumers have been a safety hazard for many years. The electric pressure cooker has incomparable advantages over other cooking appliances, can meet the needs of many aspects of cooking, can quickly, safely, and automatically realize a variety of cooking methods, and its energy-saving and nutritious characteristics are the direction pursued by modern people.

Species introduction: 2) Sombra.

3) Tao Jing.