Método de control para máquina secadora con bomba de calor y calentador

摘要

The present invention provides a control method for a drying machine (100) comprising a heat pump system (70) for heating air to be supplied into a drum (10), and a heater (40) having a smaller heat supply capacity than the heat pump system, the drying machine (100) having a plurality of drying modes using the heat pump system (70) and the heater (40) individually or together. Said control method is characterized by comprising a compressor temperature control step of controlling the temperature of a compressor (72) of the heat pump system (70), in a drying mode using both of the heat pump system (70) and the heater (40), after the heater (40) is activated, by repeating activation and deactivation of the heater (40) according to the temperature of a refrigerant flowed through the compressor (72).