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Refrigerator controller

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专利汇可以提供Refrigerator controller专利检索,专利查询,专利分析的服务。并且PURPOSE: To set the storage value of a factory delivery value setting means at a general value, by applying reset on a computer by a detecting means provided outside when a microcomputer for controlling a refrigerator runs away, and rewriting the content of a set value storage means depending on a runaway state.
CONSTITUTION: A start up judging means 2, the factory delivery value setting means 3, and the set value storage means 6 are incorporated in the microcomputer 14, and a microcomputer runaway detecting means 1 is connected to the outside of the computer 14. By constituting a device in such way, and when a fixed data for preserving and judging data in the means 6 is broken down due to the runaway of the computer 14, it is judged whether the value of a data area for the preservation and judgement of the data is normal, and when the value of a hit counter is equal to a hit detected and judged value, the operation of the refrigerator is continued. If it is a value other than the hit detected and judged value, it is decided that the break down of the data is due to the reset of the means 1, and each set value is changed corresponding to a factory set value, and a result is displayed.
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