Douwe Egberts Cafitesse 100 Service Manual page 61

Service Manual Cafitesse 100
The service device 2
CAUTION: The service device is equipped
with a 9V alkaline block battery.
There is a danger of an explosion
due to mishandling. The battery
may not be recharged,
disassembled, short-circuited,
burnt or exposed to temperatures
above 100 °C or water. Replace it
only with a battery of the same
type. Spent batteries must be
disposed of properly.
• The service device (Fig. 1)
- serves to set the microprocessor control,
- supports fault finding,
- can only prompt data that are stored in the
control system
- is delivered with an adapter for connection
to the dispenser,
- is equipped with a clock.
• Functions of the service device:
Display
- - - - - - - - - - - - - -
- - - - - - - - - - - - - -
• Numeric buttons that are used to enter new
values (data)
Clear / to erase an entered value
CLR
Input / to store an entered value
Input
Repair code button
Rep.
Code
- no function -
Up / to return to previous programming
↑
step
Down / to move to the next
↓
programming step
The clock of the service device must
be set prior to using it. The display
happens in the am/pm system, that
means
13:00 hours = 1 pm.
07.2004
(2 lines, 16 digits each)
serves to display all
information regarding
the software.
service device 2:
9
- - - - - - - - - - - - - - - -
8
- - - - - - - - - - - - - - - -
service device
7 8 9
CLR
4 5 6
Clock
Rep.
1 2 3
Code
↓ ↑
0
Input
7
Legend:
1 Activating button
2 Clear button
3 Time
4 Repair code button
(not in use)
5 Input button
Fig. 1
Programming
1
10
2
3
4
5
6
6 Up button
7 Down button
8 Numeric keys
9 Display
10 Service device
adapter CFT (9 pole)
4 - 11