KR20000059579A - An apparatus for inspecting kimch'i storehouse and a method thereof - Google Patents

Abstract

PURPOSE: An error diagnosis device is provided which is placed at the kimchi storehouse to examine errors so that it reduces time in examining errors. CONSTITUTION: The kimchi storehouse comprises the parts of: a compressor to keep the storehouse temperature within the set temperature range as the input driving course; an error diagnosis selection button to select and input an error diagnosis course; a temperature detection sensor to detect the storehouse temperature; a display part to display whether it is an error or not; and a control part which drives the compressor till the storehouse temperature is reached a compressor pause temperature from normal temperature to measure driving time of the compressor and then sends error message to the display part if the storehouse temperature isn't reached the compressor pause temperature after the set time is passed.

Description

ERROR APPLICATION DEVICE AND METHOD FOR THE Kimchi STORAGE {AN APPARATUS FOR INSPECTING KIMCH'I STOREHOUSE AND A METHOD THEREOF}

The present invention relates to an error diagnosis apparatus and method of the kimchi storage, and more particularly, to an error diagnosis apparatus and method of the kimchi storage using the error diagnosis function provided in the kimchi storage itself.

In general, in order to store frozen and refrigerated foods or fermented foods (for example, kimchi, etc.), each of them should be stored at a temperature suitable for storing them. A refrigerator having a freezer and a refrigerating chamber is mainly used to perform this function. Used.

On the other hand, when the refrigerated food and the fermented food is stored together in the refrigerator compartment of the refrigerator, the odor generated by the fermentation of the fermented food not only generates odors in the refrigerating chamber, but also odor is exhausted in other refrigerated foods inherent in the refrigerated food There is a need to store bulky fermented foods (kimchi) in a separate reservoir due to the increase in refrigerated foods and fermented foods stored in the refrigerator compartment.

Also, kimchi should be buried in the ground for proper ripening, and kimchi should be stored in it to be properly matured and tasted. It is difficult to keep even within.

Recently, in order to solve the above problems, research on kimchi storage that can store kimchi in a separate storage space, rather than a refrigerator, has been variously studied in various technical fields related thereto. As shown.

As can be seen with reference to Figure 1, the conventional kimchi storage in the conventional, the storage body 10, the door 20 used for storing or taking out the kimchi in the storage body 10, the operation of the kimchi storage The control unit 30 is provided with a plurality of buttons to select and input a course.

And, the side of the storage body 10 is provided with a moving handle 15 to easily move the storage body 10 during the movement, the front of the door 20 is easy to open and close the door 20 The door handle 25 is installed in order to do so.

FIG. 2 is a vertical cross-sectional view of the kimchi storage section cut along the line A-A 'of FIG. 1, and a compressor 12 is installed at the inner lower portion of the storage body 10 to compress the refrigerant at high temperature and high pressure and then circulate it. The evaporator 13 for liquefying the high temperature and high pressure refrigerant discharged from the compressor 12, the evaporator 18 for cooling the internal temperature, and the internal temperature of the storage body 10 are included in the side wall of the storage body 10. The temperature sensor 50 is provided, respectively.

On the other hand, the kimchi storage as described above to measure the error after manufacturing, as shown in Figure 3, the measuring instrument in the storehouse of the kimchi storage located in the measuring room maintained at a predetermined temperature (for example, 30 ℃) ( 41) Operate the kimchi storage in the state of installing the temperature measuring point 42 is electrically connected to.

At this time, the measuring unit 41 determines whether or not the error of the kimchi storage on the basis of the internal temperature measured by the temperature spotting machine 42, if it is determined that the error indicator of the display unit 43 installed outside the measurement room Was turned on, and when it was determined to be normal, the normal indicator of the display unit 43 installed outside the measurement chamber was turned on to diagnose an error of the kimchi storage.

However, the error diagnosis method of the kimchi storage according to the prior art as described above, as the temperature measuring point is installed in the kimchi storage, it takes a lot of time for error diagnosis and has a problem in that it is difficult to produce flow.

Therefore, the present invention has been made to solve the problems of the prior art as described above, as well as the time required for error diagnosis is reduced by performing the error diagnosis using the error diagnosis function provided in the kimchi storage itself. An object of the present invention is to provide an error diagnosis apparatus and method of the kimchi storage, which are easy to produce.

The error diagnosis apparatus of the kimchi storage according to the present invention for achieving the above object, in the kimchi storage for driving the compressor to maintain the high temperature in the predetermined temperature range according to the selected input operation course, error diagnosis course Error diagnosis selection button for selecting and inputting, temperature sensor for detecting the temperature inside the high temperature, display unit for indicating whether the error, and error diagnosis course is selected, if the internal temperature reaches the compressor stop temperature from room temperature And a control unit for measuring the driving time of the compressor while driving the compressor, and determining that the internal temperature does not reach the compressor stop temperature even after the predetermined driving time of the compressor has elapsed. It features.

In addition, the error diagnosis method of the kimchi storage according to the present invention for achieving the above object, in the kimchi storage for driving the compressor to maintain the high temperature in the predetermined temperature range according to the selected input operation course, If the diagnostic course is selected, measuring the operating time of the compressor while driving the compressor until the internal temperature reaches the compressor stop temperature from room temperature, and even if the compressor operating time passes a predetermined time, the compressor temperature stops. And a first error determination step of determining and displaying an error if the temperature does not reach.

1 is an external perspective view of a conventional kimchi storage,

Figure 2 is a vertical cross-sectional view of the kimchi storage cut on the basis of line A-A 'of FIG.

Figure 3 is a schematic diagram for explaining the error diagnosis method of kimchi storage according to the prior art,

4 is a schematic block diagram of an operation control apparatus of a kimchi storage equipped with an error diagnosis apparatus according to the present invention;

5 is a detailed view of an operation unit and a display unit according to the present invention;

6 is a flowchart showing the operation procedure of the error diagnosis method of kimchi storage according to an embodiment of the present invention,

7 is a flowchart showing the operation procedure of the error diagnosis method of kimchi storage according to an embodiment of the present invention,

8 is a flowchart showing the operation procedure of the error diagnosis method of kimchi storage according to an embodiment of the present invention,

9 and 10 are timing diagrams for explaining the error diagnosis apparatus and method of the kimchi storage according to the present invention.

<Explanation of symbols for main parts of drawing>

12: compressor 30: control panel

50: temperature sensor 60: display

100: control unit

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In addition, the same code | symbol is attached | subjected about the same part as a conventional structure, and description is abbreviate | omitted in order to avoid the overlapping description.

4 is a schematic block diagram of an operation control apparatus of a kimchi storage equipped with an error diagnosing apparatus of the kimchi storage according to the present invention, wherein the operation unit 30, the temperature sensor 50, the control unit 100, and the display unit ( 60) and a compressor (12).

As shown in FIG. 5, the operation unit 30 includes a plurality of buttons for selecting and inputting each driving course of the kimchi storage (for example, the taste maintaining / vegetable storage button 31, the ground soil button 32, A kimchi selection button 33, a ripening degree selecting button 33, a ripening speed selecting button 35, and a ripening select / cancel button 36 are provided, and an error diagnosis selecting button 37 for selecting and inputting an error diagnosis course. When the corresponding button is operated by the user, the corresponding button signal is output to the controller 100, and the temperature sensor 50 detects the internal temperature of the storage body and transmits the corresponding detection signal to the controller 100. )

In this case, the error diagnosis selection button 37 may be combined with the plurality of selection buttons to input an error diagnosis course without separately installing the error diagnosis selection button 37, and the error diagnosis button 37 may be operated by the operation unit 30. It can also be installed in a separate location.

As shown in FIG. 5, the display unit 60 includes a ripening degree display unit 61 for displaying a ripening degree of kimchi stored in the storage body 10 by a control signal from the control unit 100, and the control unit 100. In the storage display unit 62 indicating that the kimchi stored in the storage body 10 by the control signal from the storage unit 62, and each driving course selected at the time of driving course input by the control signal from the control unit 100, respectively It consists of the selection display part 63 to display.

In addition, the selection display unit 63 is a batch kimchi lamp, radish kimchi lamp, water kimchi lamp to display the type of kimchi, and a well-cooked taste lamp, ordinary taste lamp, less ripe taste lamp, etc. It consists of a number of lamps such as.

When the driving course is selected and input through the operation unit 30, the controller 100 drives or stops the compressor 12 according to the selected input driving course and the internal temperature detected by the temperature sensor 50. Is maintained within a predetermined temperature range.

In addition, when the error diagnosis course is selected and input through the operation unit 30, the control unit 100 takes a time to reach the compressor stop temperature from room temperature while driving the compressor 12 according to a predetermined operation course. And the driving period of the compressor 12 is measured to determine whether there is an error, and then the determination result is displayed on the display unit 60.

The operation of the error diagnosis device and method of the kimchi storage according to the present invention configured as described above will be described in detail with reference to FIGS. 6 and 10.

When a user selects and inputs a desired driving course through a plurality of buttons provided in the operation unit 30, a corresponding button signal is input from the corresponding button to the control unit 100, and the control unit 100 receives the button signal from the corresponding button. As a result, the compressor 12 is driven or stopped to maintain the high internal temperature within a predetermined temperature range.

On the other hand, the error diagnosis method of the kimchi storage according to an embodiment of the present invention, as shown in Figure 6, if the error diagnosis course is selected in step S1, step S2, and in step S2 The compressor 12 is driven to lower the internal temperature. Subsequently, in step S3, the driving time of the compressor 12 is measured using a timer in which the controller 100 is provided in advance, and the measured driving time of the compressor 12 is set in advance to a predetermined time (preferably 80). Minutes), and if the driving time of the compressor 12 has not passed the predetermined time, step S4 is performed. If the driving time of the compressor 12 has passed the predetermined time, step S10. Perform

In the step S4, the control unit 100 determines whether the internal temperature detected by the temperature sensor 50 is equal to or lower than the compressor stop temperature (for example, -2 ° C), and if the internal temperature is equal to or lower than the compressor stop temperature. (S5) and if the internal temperature is higher than the compressor stop temperature, the step (S2) is repeated.

In step S5, the controller 100 measures the time taken until the internal temperature reaches the compressor stop temperature at room temperature using a timer provided in advance, and then performs step S6.

In step S6, it is determined whether the measured time is less than or equal to the first reference time (preferably 30 minutes), and if the measured time is less than or equal to the first reference time, step S7 is performed, and the measured time is equal to the first time. If it is longer than the reference time, step S8 is performed.

In step S7, the control unit 100 blinks the cabbage kimchi lamp of the selection display unit 63, and then performs step S11. In step S8, the measured time is a second reference time (preferably). 50 minutes) or more, and if the measured time is shorter than the second reference time, step S9 is performed. If the measured time is greater than or equal to the second reference time, step S10 is performed.

In step S9, the control unit 100 blinks the lamp of the display unit 62 during storage, and then performs step S11. In step S10, the control unit 100 controls the no-kimchi lamp of the selection display unit 63. Flashes. Subsequently, in step S11, the control unit 100 stops the compressor 12.

That is, as shown by the line A in Fig. 9, if the time taken until the internal temperature reaches the compressor stop temperature at room temperature is 30 minutes or less (T1 section), the cabbage kimchi lamp of the selection display unit 63 blinks, As shown by line B of FIG. 9, when the internal temperature reaches longer than 30 minutes and shorter than 50 minutes (T2 section) from the room temperature to the compressor stop temperature, the lamp of the display unit 62 blinks. As shown by line C of FIG. 9, the time taken until the internal temperature reaches the compressor stop temperature at room temperature is 50 minutes or more (section T3), or as shown by line D of FIG. Even after 80 minutes have elapsed after driving 12), if the internal temperature does not reach the compressor stop temperature (section T4), the no-kimchi lamp of the selection display section 63 blinks.

Therefore, when the lamp of the display unit 62 flashes during storage, it can be seen that the kimchi storage is normal.

On the other hand, the error diagnosis method of the kimchi storage according to the second embodiment of the present invention, as shown in Figure 7, if the error diagnosis course is selected in step S21 is performed in step S22, in the step S22 The compressor 12 is driven to lower the internal temperature. Subsequently, in step S23, the driving time of the compressor 12 is measured using a timer in which the controller 100 is provided in advance, and the measured driving time of the compressor 12 is set in advance to a predetermined time (preferably 80). Minutes), and if the driving time of the compressor 12 has not passed the predetermined time, step S24 is performed; if the driving time of the compressor 12 has passed the predetermined time, step S34 Perform

In step S24, the control unit 100 determines whether the internal temperature detected by the temperature sensor 50 is equal to or lower than the compressor stop temperature (for example, -2 ° C), and if the internal temperature is equal to or lower than the compressor stop temperature. (S25) and if the internal temperature is higher than the compressor stop temperature, the step (S22) is repeated.

In step S25, the control unit 100 stops the compressor 12. Subsequently, in step S26, the control unit 100 determines whether the internal temperature detected by the temperature sensor 50 is equal to or higher than the compressor driving temperature (for example, 2 ° C.). S27) is performed, and if the internal temperature is lower than the compressor driving temperature, the step S25 is repeated.

In the step S27, the control unit 100 drives the compressor 12 to lower the internal temperature of the refrigerator. Subsequently, in step S28, the control unit 100 determines whether the internal temperature detected by the temperature sensor 50 is equal to or lower than the compressor stop temperature, and performs step S29 when the internal temperature is equal to or lower than the compressor stop temperature. If the temperature is higher than the compressor stop temperature, the step (S27) is repeated.

In step S29, the drive cycle of the compressor 12 is measured using a timer provided in advance by the controller 100, and in step S30, the drive cycle of the compressor 12 is a first reference time ( Preferably, it is determined that the drive cycle of the compressor 12 is less than or equal to the first reference time (S31). If the drive cycle of the compressor 12 is longer than the first reference time, the operation is performed (S32). ).

In step S31, the control unit 100 flashes the cabbage kimchi lamp of the selection display unit 63, and in step S32, the driving cycle of the compressor 12 is greater than or equal to the second reference time (preferably 15 minutes). If it is determined that the driving cycle of the compressor 12 is shorter than the second reference time, step S33 is performed. If the driving cycle of the compressor 12 is longer than the second reference time, step S34 is performed.

In step S33, the control unit 100 blinks the lamp of the storing display unit 62, and in step S34, the control unit 100 blinks the no-kimchi lamp of the selection display unit 63. Subsequently, in step S35, the control unit 100 stops the compressor 12.

That is, as shown by the line D of FIG. 9, even when the driving time of the compressor 12 has passed 80 minutes, if the internal temperature of the compressor does not reach the compressor stop temperature at room temperature (section T4), the selection display section 63 Blink the kimchi lamp.

In addition, as shown by line E in FIG. 10, when the drive cycle of the compressor 12 is 7 minutes or less (section T5), the cabbage kimchi lamp of the selection display unit 63 blinks and is shown by line F in FIG. As described above, when the driving cycle of the compressor 12 is longer than 7 minutes and shorter than 15 minutes (section T6), the lamp of the display unit 62 during storage blinks, and as shown by the G line of FIG. If the driving cycle of 12) is 15 minutes or more (T7 section), the no-kimchi lamp of the selection display section 63 blinks.

Therefore, when the lamp of the display unit 62 flashes during storage, it can be seen that the kimchi storage is normal.

On the other hand, in the error diagnosis method of the kimchi storage according to the third embodiment of the present invention, as shown in Figure 8, if the error diagnosis course is selected in step S41, step S42 is performed, and in step S42 The compressor 12 is driven to lower the internal temperature. Subsequently, in step S43, the driving time of the compressor 12 is measured using a timer in which the controller 100 is provided in advance, and the measured driving time of the compressor 12 is set in advance to a predetermined time (preferably 80). Minute), step S57 is performed. If the driving time of the compressor 12 has not passed the predetermined time, step S44 is performed.

In step S44, the controller 100 determines whether the internal temperature detected by the temperature sensor 50 is equal to or lower than the compressor stop temperature (for example, -2 ° C), and if the internal temperature is equal to or lower than the compressor stop temperature. (S45), and if the high internal temperature is higher than the compressor stop temperature repeats the step (S42).

In step S45, the controller 100 measures the time taken until the internal temperature reaches the compressor stop temperature at room temperature using a timer provided in advance, and then performs step S46.

In step S46, it is determined whether the measured time is less than or equal to the first reference time (preferably 30 minutes). If the measured time is less than or equal to the first reference time, step S54 is performed, and the measured time is equal to the first time. If longer than the reference time step (S47) is performed.

In step S47, it is determined whether the measured time is shorter than the second reference time (preferably 50 minutes). If the measured time is shorter than the second reference time, step S48 is performed. If it is equal to or more than the second reference time, step S57 is performed.

In step S48, the control unit 100 stops the compressor 12, and then in step S49, the internal temperature detected by the control unit 100 by the temperature sensor 50 is the compressor driving temperature (for example, , 2 ° C.) is determined to be higher than the compressor driving temperature if the internal temperature is higher than the compressor driving, and repeats the step S48 if the internal temperature is lower than the compressor driving temperature.

In step S50, the control unit 100 drives the compressor 12 to lower the internal temperature, and then in step S51, the control unit 100 detects that the internal temperature detected by the temperature sensor 50 stops the compressor. If it is determined that the temperature is below the temperature, the step S52 is performed if the internal temperature is lower than the compressor stop temperature. If the internal temperature is higher than the compressor stop temperature, the step S50 is repeated.

In the step S52, the drive cycle of the compressor 12 is measured using a timer provided in advance. Subsequently, in step S53, it is determined whether the driving cycle of the compressor 12 is less than or equal to the third reference time (preferably 7 minutes), and if the driving cycle of the compressor 12 is less than or equal to the third reference time, step S54 is performed. If the driving period of the compressor 12 is longer than the third reference time, step S55 is performed.

In step S54, the cabbage kimchi lamp of the selection display unit 63 blinks, and in step S55, the controller 100 causes the drive cycle of the compressor 12 to be greater than or equal to a fourth reference time (preferably 15 minutes). If it is determined that the driving cycle of the compressor 12 is shorter than the fourth reference time, step S56 is performed. If the driving cycle of the compressor 12 is greater than or equal to the fourth reference time, step S57 is performed.

In step S56, the control unit 100 blinks the lamp of the storing display unit 62, and in step S57, the control unit 100 blinks the no-kimchi lamp of the selection display unit 63.

That is, as shown by the line A of FIG. 9 and the line E of FIG. 10, when the internal temperature reaches 30 minutes or less (T1 section) from the normal temperature to the compressor stop temperature, or the drive of the compressor 12 is performed. If the period is 7 minutes or less (section T5), the cabbage kimchi lamp of the selection display portion 63 of the selection display portion 63 blinks.

In addition, as shown by the line B of FIG. 9 and the line F of FIG. 10, the time taken until the internal temperature reaches the compressor stop temperature at room temperature is longer than 30 minutes and shorter than 50 minutes (T2 section) or the compressor ( If the driving cycle of 12) is longer than 7 minutes and shorter than 15 minutes (section T6), the lamp of the display unit 62 during storage blinks.

As shown by the C and D lines of FIG. 9 and the G line of FIG. 10, the time taken for the internal temperature to reach the compressor stop temperature from normal temperature is 50 minutes or more (T3 section) or the compressor 12 If the internal temperature does not reach the compressor stop temperature even after the driving time has elapsed for 80 minutes (T4 section) or if the driving cycle of the compressor 12 is 15 minutes or more (T7 section), the kimchi lamp of the selection display section 63 blinks. Let's do it.

Therefore, when the lamp of the display unit 62 flashes during storage, it can be seen that the kimchi storage is normal.

At this time, in the third embodiment of the present invention, if the time taken until the internal temperature reaches the compressor stop temperature at room temperature is the T1 section or the drive cycle of the compressor 12 is the T5 section, the selection display section 63 of the selection display section 63 is selected. The example of flashing the cabbage kimchi lamp of the present invention is described as an example, but the present invention is not limited thereto, and the time taken until the internal temperature reaches the compressor stop temperature at room temperature is T1 section and the driving cycle of the compressor 12 is T5 section. You can also flash different lamps.

In addition, as described above, when the internal temperature reaches the compressor stop temperature at room temperature from the T3 section, and when the drive cycle of the compressor 12 is the T7 section, the drive time of the compressor 12 is 80 minutes. Even after passing through, when the internal temperature does not reach the compressor stop temperature (section T4), different lamps may flash.

As described above, according to the present invention, an error diagnosis function is provided in the kimchi storage itself, and the time required for error diagnosis is reduced as well as flow production is easy by performing the error diagnosis using the error diagnosis function. It works.

Claims (13)

In the kimchi storage for driving the compressor to maintain the high temperature inside the predetermined temperature range according to the selected input operation course, An error diagnosis selection button for selecting and inputting an error diagnosis course; Temperature sensor for detecting high temperature A display unit for displaying an error status, When the error diagnosis course is selected, the compressor is operated while the compressor is operated until the internal temperature reaches the compressor stop temperature at room temperature, and the compressor temperature is stopped even if the compressor operation time exceeds a predetermined time. If the temperature does not reach the error diagnosis device of the kimchi storage, characterized in that it comprises a control unit for determining that the error is displayed on the display. The method of claim 1, If the internal temperature reaches the compressor stop temperature within a predetermined time, the controller determines whether there is an error by comparing the time taken until the internal temperature reaches the compressor stop temperature at room temperature with a preset reference time, and then determines the error result. Error diagnosis device of the Kimchi storage, characterized in that displayed on the display. The method of claim 1, The control unit measures the drive cycle of the compressor while driving / stopping the compressor according to a result of comparing the inside temperature and the compressor driving / stop temperature when the inside temperature reaches the compressor stop temperature within a predetermined time. And a preset reference time to determine whether an error, and then display the determination result on the display unit. The method of claim 1, The controller may be configured to operate the compressor according to a result of comparing the internal temperature and the compressor driving / stopping temperature with the time taken until the internal temperature reaches the compressor stop temperature from the normal temperature when the compressor internal temperature reaches the compressor stop temperature within a predetermined time. The error diagnosis apparatus of the Kimchi storage system, characterized in that the drive cycle of the compressor measured while driving / stop is compared with a preset reference time to determine whether there is an error, and then the determination result is displayed on the display unit. In the kimchi storage for driving the compressor to maintain the high temperature inside the predetermined temperature range according to the selected input operation course, Measuring an operating time of the compressor while driving the compressor until the internal temperature reaches the compressor stop temperature at room temperature if an error diagnosis course is selected; And a first error judging step of judging and displaying an error if the internal temperature does not reach the compressor stop temperature even after a predetermined time period of the compressor has elapsed. The method of claim 5, If the internal temperature reaches the compressor stop temperature within a predetermined time in the first error determination step, it is determined whether the error is determined by comparing the time taken until the internal temperature reaches the compressor stop temperature from room temperature and a preset reference time. Error diagnosis method of the kimchi storage, characterized in that it further comprises a second error determination step of displaying the result. The method of claim 6, The second error judging step may include determining and displaying an error if the time taken until the internal temperature reaches the compressor stop temperature at room temperature is less than or equal to a preset first reference time; Determining and displaying an error if the time taken until the internal temperature reaches the compressor stop temperature at room temperature is greater than or equal to a preset second reference time; And determining that the internal temperature is longer than the first reference time and shorter than the second reference time, when the internal temperature reaches the compressor stop temperature at room temperature. And the first and second reference times are set to satisfy the condition of (first reference time &lt; second reference time). The method of claim 7, wherein The first reference time is set to 30 minutes, the second reference time is set to 50 minutes error diagnostic method of the kimchi storage. The method of claim 5, Stopping the compressor until the internal temperature reaches the compressor driving temperature when the internal temperature reaches the compressor stop temperature within a predetermined time in the first error determination step; If the internal temperature reaches the compressor driving temperature, driving the compressor until the internal temperature reaches the compressor stop temperature; Measuring a drive cycle of the compressor; And a second error determination step of determining whether an error is compared by comparing a driving period of the compressor with a preset reference time, and displaying a result of the determination. The method of claim 9, The second error judging step may include determining and displaying an error if the driving period of the compressor is equal to or less than a first predetermined reference time; Determining and displaying an error if the driving period of the compressor is equal to or greater than a second preset reference time; and If the drive cycle of the compressor is longer than the first reference time and shorter than the second reference time, including the step of determining to display normal, And the first and second reference times are set to satisfy a condition of (first reference time &lt; first reference time). The method of claim 10, And the first reference time is set to 7 minutes, and the second reference time is set to 15 minutes. The method of claim 5, In the first error determination step, if the internal temperature reaches the compressor stop temperature within a predetermined time, measuring the time taken until the internal temperature reaches the compressor stop temperature at room temperature; Stopping the compressor until the internal temperature reaches the compressor driving temperature, If the internal temperature reaches the compressor driving temperature, driving the compressor until the internal temperature reaches the compressor stop temperature; Measuring a drive cycle of the compressor; And a second error determination step of determining whether there is an error by comparing the time taken until the internal temperature reaches the compressor stop temperature at room temperature with a preset reference time to determine whether there is an error, and displaying a determination result. Error diagnosis method of the kimchi storage characterized by. The method of claim 12, In the second error determination step, the time taken until the internal temperature reaches the compressor stop temperature at room temperature is longer than the first reference time and shorter than the second reference time, and the driving period of the compressor is longer than the third reference time. If it is shorter than the fourth reference time, it is determined to be normal and displayed. The first and second reference times are set to satisfy a condition of (first reference time <second reference time), and the third and fourth reference times are conditions of (third reference time <fourth reference time). Error diagnosis method of Kimchi storage, characterized in that set to satisfy the.