| 摘要 |
PURPOSE: To prevent such a state that an in-chamber fan becomes unrotatable due to reicing of water melted by defrosting operation. CONSTITUTION: When a defrosting starting signal is outputted from a defrosting operation starting means, each operation of a compressor 42, a fan motor 44 for condensation and an in-chamber fan 24 is stopped, and power is supplied to a first heater 32 and a second heater 34. When a defrosting completion thermistor detects completion of defrosting, power supply to the first heater 32 is cut off, and a drain timer starts counting. When the drain timer counts up, power supply to the second heater 34 is cut off, and each operation of the compressor 42 and the fan motor 44 for condensation is started. Also, an in- chamber fan temporary operation timer starts counting. At the same time as the start of counting by the in-chamber fan temporary operation timer, the operation of the in-chamber fan 24 is started, and melted water deposited on a blade of the fan 24 and stayed on an inner peripheral face of a lower part of an air duct is blown off. |
