Inputs And Outputs - Electrolux W365H Service Manual

23

Inputs and outputs

The programme unit has the following inputs and outputs:
Fig.
3
Card
terminal Function
X20 Received voltage from the T10 transformer
X22 Output to service button in rear electric box
X23 Input from temperature sensor
X24 Serial communication with motor control
X25 Free wash (key switch)
X21 Inputs from coin detector
X37 Interlock signal to motor control
X38 Signal "Door locked"
X36 Outputs to water and drain valves
X35 Outputs to water valves and detergent supply
X34 Output to voltage supply
X33 Input from voltage supply
X32: 1, 2 Inputs for price reduction/start conditions/start after pause
X32: 3, 4 Output "Machine closed but not started"
X31 Outputs for door locking to the door lock control
X30 Input from the door lock micro switch
3
To buttons on front panel
X38 X37
Alt.
X21 X25 X24 X23 X22
To buttons on
X38 X37
front panel
Programme
memory
4
23. Programme unit
X36 X35 X33 X34 X32 X31 X30
X36 X35 X34 X33 X32 X31 X30
Programme memory
Level guard
F1 1A/250V
to electronics
X25
X24
X23
X22
X21
X20
5566 H
Service
Manual
Service
switch
2316
X20
F2 F3 1A/250V
to display
window
Service switch
Level guard
F1
F2
F3
438 9149-81/06
04.03