DAEWOO ELECTRONICS FRN-U20IC Service Manual page 32

4) Control Flow & Timing Chart
① Crushed Ice
D.P SW
D.P Lamp
D.P S/V
(Flap)
Gear Motor
② Cubed Ice
D.P SW
D.P Lamp
Cube S/V
D.P S/V
(Flap)
Gear Motor
③ Water
D.P SW
D.P Lamp
Water S/V
Delay time : A = 500ms, B = 500ms, C = 2.0s, D = 5.0s
CONTENTS
A
A
A
A
A
A
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D
C
D
B
C
D
REMARKS