Users can manually calibrate the water level control system.

Calibration starts from 0mm at the bottom of the drum to 250mm, using the water level calibration scale equipped with the machine to read the water level inside the drum.

Place the scale at the bottom inside the drum, exactly in the middle of the two ribs. Rotate the drum to make the scale completely perpendicular to the drum bottom, insert the four feet of the scale into the holes of the inner drum, then close the door.

The scale has two reading units: one is mm, and the other is RU (2mm = 1RU).

The calibration includes at least 5 steps:
● Select "Options Menu / 选项菜单"
● Press the "SELECT" button
● Select "Service Mode / 维修模式"
● Press the "SELECT" button

●Select "Calibration of level sensor / 校准水位感应器"
● Press the "SELECT" button

● Press the "Open / 打开" button to fill water until it reaches the bottom of the drum where the scale is placed.
● Press the "OK" button.
● Enter the scale reading in RU (the water level in the drum is 0 for the first setting).
● Press the "OK" button.
● Press the "Open" button to inject more water.
● Press the "OK" button.
● Enter the scale reading in RU (if an incorrect value is entered, press the "CLR / 清除" button to clear it).
● Press the "OK" button.
● Enter another 3 values so that the total number of entered values reaches 5.
● After entering all values, press the "Save / 保存" button.

● Press the "OK" button.
● Move the cursor downward to select the "EXIT" button.
● Press the "SELECT" button.

If you need any further assistance, please feel free to contact us!