Meiling refrigerator LCD screen problem, Meiling refrigerator fault code?

Don't know what model you are? Some models of refrigerator display are fully lit when the keys are operated, and half bright when there are no buttons, but they will not be completely extinguished.

The freezing display temperature has always been 18 degrees should be a high temperature alarm, the freezing temperature is not reached the set temperature will be alarmed, the temperature reaches the door to open once, under the operation of any key, it is equivalent to activation, recovery, so that the display should be normal. You try again.

Those maintenance workers are talking nonsense, giving what signal to show what is the LCD screen doing. Since it can be displayed, it must be that the LCD screen is not broken, and there is a problem with the control circuit or control program (so it will not go out automatically, so it has been displayed at 18 degrees.) What instruction the circuit gives, of course, the liquid crystal will show what...

Tell me your model, address (province, city, county,) specifics...

Machine alarm display e0: refrigerator compartment freezer temperature sensor failure Two screens flash to show e0: refrigerator compartment and freezer compartment fail at the same time Variable temperature temperature zone alarm display e0:

Variable Temperature Chamber Sensor Failure Refrigeration Freezer Left Room Right Room Temperature Zone Display E1: Refrigerator Evaporator Sensor Failure Refrigeration Room Temperature Display E2: Refrigeration Sensor and Refrigerated Frost Sensor Fault at the Same Time 1

Running" and "alarm" lights flashing: mainly because the refrigeration system has failed, such as refrigerant leakage, ice, dirty blockage, etc.; There are also fan blades that are stuck or motor leads fall off and poor contact. 2.

H" and "E" and "Alarm" lights flash: mainly for the temperature sensor to open circuit, short circuit or failure fault, where "E" is the refrigerator room sensor failure; The "h" indicates that the sensor in the freezing or variable temperature chamber has failed. 3.

The refrigerator compartment gear "high, low" flashes together with the "alarm": this is a malfunction of the refrigerator damper. This refrigerator has an electric damper, which is driven by a stepper motor.

Most of them are due to problems with the motor drive part; Then there is the failure of the switch in place, the signal is broken, or the line card is in poor contact; A few are defective motors. 4.The variable greenhouse gear "Refrigerated", "Slightly Frozen" and "Alarm" flash together:

This is due to a malfunction of the variable climate damper. 5."L" and "Alarm" flash:

This is because the temperature of the refrigerator is below zero, mainly because the damper is not closed tightly due to the deformation of the damper or other reasons, resulting in too much cold air entering the refrigerator. 6."Defrost" and "Alarm" flash:

This is because the defrost sensor is loose or in poor contact; Or it is caused by the incubator heater not working. 7."Quick Freezing" and "Alarm" flashing:

This is caused by a broken fuse on the defrost heater. 8."Alarm" flashes:

This is because the door light switch is out of order, or the door body is deformed and cannot reach the door light switch.

Meiling refrigerator shows EL fault means that the temperature sensor is faulty, and the solution: replace the temperature sensor. Second, the failure performance of the temperature sensor of Meiling refrigerator:

1. If the ambient temperature sensor of the refrigerator fails, there will be an E1 alarm, and the temperature display and temperature control button will fail; 2. There is thin ice on the back wall of the refrigerated room, and the temperature of the refrigerated room is between 0 and 3 degrees measured by a thermometer, which is basically normal. The freezer shows minus 7 degrees, but the temperature gauge measures the freezer to only about 0 degrees. 3. The quick-frozen foods such as soup yuan and dumplings put in the soup drip, become thin and soft, and cannot be frozen at all, and the refrigerator does not start, and is completely dormant.

12 common faults in Meiling refrigerators**:

1. Three-phase power supply phase sequence error fault**: e1.

2. Three-phase power supply phase failure **: E2.

3. Communication failure between internal and external machines**: E3.

4. Room temperature probe failure**: E4.

5. Inner tube temperature fault**: E5.

6. Outer tube temperature fault**: E6.

7. Three-phase compressor overheat protection failure**: E8.

8. The system pressure is too high and the protection fault is **:p 1

9. Overcooling protection failure during refrigeration**:p 2.

10. Overheating protection failure during heating**:p 3.

11. Indoor machine A pipe temperature failure**:p 4.

12. Indoor B machine pipe temperature failure**:p 5.

1. Whether you have touched the button above, check it carefully 2, and see if the door is not closed. Just turn it off. 3. The door switch is not in good contact or the bulb is not tightened, and sometimes the filament is broken. And so it will be.

Hello dear, this is the system built-in setting of Meiling refrigerator. If the display screen keeps on after the refrigerator is closed, it is caused by the failure of the contact screen itself, so it is best to find professional personnel to test and repair it at this time, and replace the bad parts in time to make it more smooth and effective. Most refrigerator displays turn off automatically 3 minutes after operation, or when the door is opened, the display lights up and turns off when the door is closed.

This is the automatic screensaver function of the refrigerator, press any key to light it up after it is off. This feature not only saves power, but also extends the life of the display. The above is my answer, I hope it can help you, I wish you a happy life [summary].

Hello dear, this is the system built-in setting of Meiling refrigerator. If the display screen keeps on after the refrigerator is closed, it is caused by the failure of the contact screen itself, so it is best to find professional personnel to test and repair it at this time, and replace the bad parts in time to make it more smooth and effective. Most refrigerator displays turn off automatically 3 minutes after operation, or when the door is opened, the display lights up and turns off when the door is closed.

This is the automatic screensaver function of the refrigerator, press any key to light it up after it is off. This feature not only saves power, but also extends the life of the display. The above is my answer, I hope it can help you, I wish you a happy life

As a household appliance, Meiling refrigerator will inevitably encounter some failures during use. Let's introduce some common Meiling refrigerator failures and solutions to the problem:

1.No refrigeration or poor refrigeration.

If the Meiling refrigerator is not refrigerated or the refrigeration effect is poor, the possible reasons are:

1) If the door is not closed properly or the sealing strip is aging, the air circulation inside and outside the refrigerator will be affected by the sonic posture type, which will affect the refrigeration effect. Solution: Confirm that the door is closed and the seal needs to be replaced.

2) The condenser freezes, and the ice can be seen when you look inside the condenser. Solution: Defrost and clean the condenser after power failure.

3) Compressor failure. Solution: It is recommended to contact a professional maintenance master for maintenance.

2.Excessive noise.

If the noise of Meiling refrigerator is too loud during work, the possible reasons are:

1) The refrigerator is unstable, causing the body to vibrate. Solution: Use a foot adjuster to adjust the refrigerator to be smooth.

2) Dust and foreign matter in the condenser. Solution: Clean up dust and foreign matter in the condenser.

3) Compressor failure. Solution: It is recommended to contact a professional maintenance master for maintenance.

3.Water droplets or frost appear.

If there are water droplets or frost in the Meiling refrigerator, the possible causes are:

1) The sealing strip is aged, damaged or not installed properly. Workaround: Replace the seal or reinstall it.

2) The air inlet and drain outlet are blocked. Solution: Clean the air inlet and drain outlet.

3) Forced power off or power down, resulting in the abort of the removal and defrosting process. Solution: Turn on the device and wait for the defrosting program to end by itself.

In short, there may be a variety of reasons for the failure of Meiling refrigerator, and the corresponding solutions can be taken according to the specific situation.

<> Meiling refrigerator touch screen is set up with a chain: the refrigerator refrigeration temperature can be set at 4-5 degrees, which is conducive to the preservation of food imitation volt, and can be kept fresh for 3-5 days; If the refrigerator has a cold room, the temperature can be set at 1 degree or 2 degrees; The freezer compartment of the refrigerator can be set at minus -18 degrees, which is relatively fast when preparing for freezing, which is conducive to speeding up the rapid freezing of food.