Service
Manual
12 Type Edition Page
11 2

Service program setting

• Remove the top panel
• Set the service switch to the service position (the
switch is located on the programmer circuit
board behind the control panel display window).
• The key set changes to numerical keys with 1-7
as program selector buttons and 8 and 9 as
variable selector buttons. The start button is
used as on/off switch.
IMPORTANT!
Since there is no 0 key included in the key set,
only 11-19, 21-29, etc. are used in the service
program.

Sensor and switch checks

The program indicator displays certain input signals
by illuminating the arrows in the display window.
For example, arrow no. 5 lights up when the door is
closed thereby showing that the door microswitch is
functioning correctly.
The table below shows which input signals are
displayed with the help of the program indicator.
1 Coin fee program button
2 Coin slot 1
3 Coin slot 2
4 Out-of-balance switch
5 Safety lock
6 Price decrease 1
7 Price decrease 2
8 Free wash
9-
10 ON/OFF function (applies to functions
input with key set, see next chapter).
2
3

4

12. Operational sequences

Service switch
to left = service position
to right = normal position
1416
1
2
3
4
5
6
7
89
1037
1
2
3
4
5
6
7
8
9
10
1038
SN
Fig.
2
Fig.
3
Fig.
4
9002
ON/OFF