Neuro Fuzzy Washing Time Optimization; Water Level Control; Door Control - LG WM3997H A /01 Series Service Manual

2-2. NEURO FUZZY WASHING TIME OPTIMIZATION

To get the best washing performance, optimal time is determined by the water temperature,
the selected washing temperature, and the size of the load.
temperature
selected
washing
temperature
SENSING

2-3. WATER LEVEL CONTROL

This model incorporates a pressure sensor which can sense the water level in the tub.
The water supply is stopped when the water level reaches the preset level, the washing
program then proceeds.
Spinning does not proceed until the water in the tub drains to a certain level.

2-4. DOOR CONTROL

The door can be opened by pulling the door handle whenever washer is not in operation.
When the cycle is completed, the DOOR LOCKED light will turn off.
If a power failure has occurred while in operation, the door will unlock after 5 minutes.
Clicking sounds can be heard when the door is locked/unlocked.
LGE Internal Use Only
water
load
size
PROCESSING
NEURO-
FUZZY
DETERMINATION
7
washing time
rinsing time
spin rhythm, time
EFFECT
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the best
washing
performance