12. Function Sequences Service
Manual
12 Type Edition Page
Drain
The drain valve closes when the control valve Y1 (2) is activated (if the coldwater tap is open).The valve will not close until the door is locked (this is when point Breceives voltage, see section "Power supply and Start"). Control valve Y1 iscontrolled by 16a (1) which itself is closed when drain valve 2 should beclosed.

1561

1234567
89
1011 1 2 13 14 1516 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 3839 40 4142 43 44 45 46 47 48 4950 51 52 53 54
Prerinse
Drain
Mainwash Cool
down
Rinse 1
Drain/
Spin
Rinse 2
Rinse 4 Tumbling
Open
Start
Prewash
Drain
Drain
Drain/
Spin
Rinse 3
Drain/
Spin
Drain/
Spin
(30'')
30''
P+
L+ 1'
3''
27''
30''
P+ T+
3'
1'
1'
L+ 1'
3''
1'
1'
T+ 1'
P+ 3'
30''
27''
1'
4'
1'
1'
1'
1'
2'
T- 1'
L+ 1'
1'
P+ 1'
30''
30''
L+ 1'
P+ 1'
L+ 1'
30''
P+ 1'
30''
L+ 1'
30''
30''
1'
L+ 1'
1'
3'
3''
L+ 27''
30''
30''
3''
2'
Off/Start
P+ 1'
Sequence diagram

16a Drain valve

16
12 9005