DISPLAYING METHOD FOR REFRIGERATOR ERROR STATE

摘要

An error state displaying method of refrigerator is provided to exactly alarming an error state of refrigerator by displaying whether the refrigerator is overcooled or overheated when temperatures of an evaporator and the outside air become abnormal temperatures. An error state displaying method of refrigerator includes the steps of: determining whether a temperature of an evaporator is a high temperature and outputting an error code H1 when the temperature of the evaporator is determined to be the high temperature and proceeding to a step of determining whether a temperature of the outside air is a high temperature when the temperature of the evaporator is determined not to be the high temperature(S201); determining whether a temperature of the outside air is a high temperature and outputting an error code H3 when the temperature of the outside air is determined to be the high temperature and proceeding to a step of determining whether a temperature of the evaporator is a low temperature when the temperature of the outside air is determined not to be a high temperature(S202); determining whether a temperature of an evaporator is a low temperature and outputting an error code L1 when the temperature of the evaporator is determined to be the low temperature and proceeding to a step of determining whether a temperature of the outside air is a low temperature when the temperature of the evaporator is determined not to be the low temperature(S203); determining whether a temperature of the outside air is a low temperature and outputting an error code L3 when the temperature of the outside air is determined to be the low temperature and proceeding to a termination step when the temperature of the outside air is determined not to be a low temperature(S204).