| 摘要 |
PROBLEM TO BE SOLVED: To quickly eliminate a state in which a load is concentrated to one of either the refrigeration compartment or the freezing compartment. SOLUTION: A control circuit executes overload decision control of the refrigeration component and the freezing compartment every minute. It is decided that the freezing compartment is in an overloaded state, when the F sensor temperature is higher than -10 deg.C ('YES' at S1), and the on ON temperature of the refrigeration compartment is altered in steps of +0.1 deg.C (S3). It is decided that the refrigeration compartment is in overload state when the R sensor temperature is higher than 12 deg.C ('YES' at S6), and ON temperature of the freezing compartment is altered at a pitch of +0.1 deg.C (S8). Upon finishing the overload decision control, the control circuit executes normal operations, based on the altered ON temperature.
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