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3. Main Function of PCB Program
3-1. LOAD SENSING
1) Water level-determining load sensing
1. When the standard, boiling and saving boiling courses are selected, load sensing is performed.
2. Prior to the washing cycle, sensing is performed on dry laundry.
3. After running the motor at 65 rpm, the rotation time for the drum is measured to determine the
amount of laundry.
2) Spin B load sensing
1. After the washing cycle is terminated, in the first medium spinning condition, sensing is performed
on wet laundry.
2. After running the motor at 65 rpm, the rotation time for the drum is measured to determine the
amount of laundry.
3. Depending on the measured amount of laundry, the unbalance reference value for Spin B in the main
spinning cycle and the medium spinning cycle is selected.
3) Load data
1. Water level-determining load data
A value to determine the water level for washing.
Laundry (dry)
Small (0 to 4kg)
Large (4kg or more)
Standard course (full detection L/S)
2. Spin B laundry data
: Sensing data for selecting a reference value of unbalance in Spin B.
Laundry (dry)
0 ~ 1.4Kg
1.4 ~ 7Kg
7Kg
L/S valve
380 or less
380 or more
480 or more
L/S valve
0 ~ 430
431 ~ 730
731 ~
38
Remark
Remark
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