Refrigerator controller

摘要

There is provided a refrigerator (10) capable of reducing or eliminating the rise of the intra-compartment temperature during a defrosting operation by means of a defrosting heater (28,40) and capable of preventing temperature of foods from rising after the defrosting operation. The refrigerator (10) sets temperature for ending a freezing mode during a pre-cooling operation at pre-cooling freezing mode ending temperature which is lower than temperature during a normal operation by a predetermined amount and conducts an alternate cooling operation until the pre-cooling operation ends based on the pre-cooling freezing mode ending temperature.