154
Door and door lock
6
7
5
Reset button
The door lock control features a reset button
used to reset the programme routines stored in
the computer. When pressed, any error codes
are erased;
Door lock control inputs/outputs
X90: AC 200-240 V feed
X91: Transfer of voltage supply
Feeds the voltage to programme unit A1.
X92: Input from programme unit (via I/O card
1): Lock door
Prior to the door lock controller locking the door
(output X96), a check is made of any water left
in the drum (input X96 closed) and whether the
drum is not rota
ting (input X94 open).
Input voltage
Function
200-240 V DC:
Programme unit requests door locking
0 V:
Programme unit requests door
opening
Door lock control A1
X90
X91
1
2
1
2
200-
240 V
Voltage
supply to A1
Level guard
B2
Motor control U1
1
2
1
2
1
2
X9
X94
X92
2
1
X4
I/O card 1 A11
2
X04
X90
X91
X92
X9
X94
5184
519 B
X98
X99
X97
X95
Rotation
sensor B
X95
6
7
1
Summary of Contents for W4400H
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