Alarm device for tension abnormality of washing machine belt and its control method

摘要

The present invention relates to a belt tension sensing device in a washing machine and a method of controlling the same, which prevents the washing force from being lowered due to slippage of the washing machine belt when washing in a washing machine. Belt tension abnormality alarm device of the present invention, the pressure sensor disposed in close contact with the belt so as to detect the tension of the belt for transmitting power from the motor pulley located in the lower part of the washing machine washing tank pulley, and the pressure detected in advance and the pressure sensor It is characterized in that it consists of a micom for outputting this to the buzzer and the display unit when the reference pressure is out of the reference pressure compared to the set, the display unit for displaying the data of the abnormality is compared and output from the micom and a buzzer to inform the user.