主权项 |
1. A drum type washer, comprising:
a cabinet; a tub fixed to an inside of the cabinet; a motor rotatably provided at the tub; a drum, disposed inside the tub, to accommodate laundry and to be rotated by the motor; a vibration measuring device, provided at a first half portion and a second half portion of an outer surface of the tub, to output a signal when the tub is vibrated; and a control part to process the signal transferred from the vibration measuring device and to calculate a degree of unbalance based on an amplitude of the processed signal, and a position of the unbalance based on a phase difference of the processed signal, wherein, when the degree of the unbalance and the position of the unbalance are not within a preset reference range, the control part stops the motor, and shorts starting of a spin-drying operation. |