| 摘要 |
PROBLEM TO BE SOLVED: To provide a control device for a freezing-refrigerating showcase capable of setting the same goods storage chamber of one showcase to different temperature zones and coping with storing different set data by one control device even in case of needing to store the different set data in the control device while enabling a clerk to easily and positively change the set data with the same switching operation as conventional operation in performing the switching operation to the different temperature zone and moreover preventing the whole device from becoming large-scaled. SOLUTION: In this control device for the freezing-refrigerating showcase with a showcase body partitioned into the goods storage chamber and a cold air circulating duct, cold in the goods storage chamber is reserved with the cold air from a cold air blowoff port of the cold air circulating duct, and the different temperature zone of a cold reserving temperature can be set to the same goods storage chamber. The same control device 9 is provided with storage circuits 17, 18 respectively storing the set data of the different temperature zones, and operation is performed on the basis of the data set to either one of the storage circuits 17, 18. COPYRIGHT: (C)2003,JPO
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