CONTROL DEVICE OF FREEZER DEVICE

摘要

PURPOSE:To prevent freight from being frozen at its part against which blown air directly strikes and to cause a temperature coincided with a set freezer temperature to be displayed and recorded. CONSTITUTION:There is provide an input side program storing type calculation deice 27 for inputting a value having a set temperature added with a predetermined temperature into a controller 15 as a control set value when the set temperature set by a temperature setting device 19. There is also provided an output side program storing type calculation device 28 for outputting a value having a detected value of a temperature sensor 16 subtracted by the predetermined temperature to a temperature displaying device 21 and a temperature recording device 22 when an operation is being controlled in response to the controlling set value obtained from the input side program storing type calculation device 27.