Whirlpool AWI-1300 Service Manual - Page 12
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Functional Principle of Bubble Washing Machine
ACROSS SECTION
FUNCTIONAL PRINCIPLE
Bubble generator supplies the air from the bottom of outer tub to the inner space of pulsator, the air is dispersed by
the rotation of pulsator. Air-bubble is created by the centrifugal force, and rises up.
Automatic Drainning time Adjustment
This system adjusts the draining time automatically according to the draining condition.
Good draining
Draining
Bad draining
condition
No draining
FUNCTIONAL PRINCIPLE
1 The micom can remember the time from the begining of drain to reset point when the pressure switch reaches to
"OFF" point
Drain Time
Less than
15 minutes
More than
15 minutes
2 In case of continuous draining, residual drain time is determined by micom.
Draining time as a whole = D + 90
The washer begins spin process after drainage.
Draininig time is prolonged.
Program is stopped and gives the alarm.
Movement of the Program
Continue draining
Program stops and gives the alarm with
Residual drain time.
The time remembered by micom.
Air bubble
Tub
Outer tub
Pulsator
Nozzle
blinked on display lamp.
EXPLANATION
11