Operation
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4.6.6 Programming - protected settings
4.6.6.1 Entering PIN code
All programming stages are protected against unauthorized changes with a four-
digit PIN code. Each digit has a range from 0-9. The programming stages
"product buttons" and "general settings" can be protected individually. The pro-
gramming stage "protected setting" always requires a PIN code.
- The PIN code consists of four digits. Always enter the complete code.
- Pressing the [ DECAF ] button will accept digits that have already been en-
tered.
- The current PIN code is not displayed (****).
- If the input is not done correctly the machine control will return to "Ready"
mode.
The coffee machine is set to run in "Ready" mode and use the default settings
for routine operation.
Note:
Programming can be cancelled at any time by pressing the [ on/off ] button. All
settings that have been confirmed so far by pressing the [ M ] button are still va-
lid. The current value shown in the display is discarded and the original setting is
kept.
1. Press the [ M ] button
2. Press the [ DECAF ] button:
Display example (= factory setting)
3. Input the first digit of the PIN code using either the [
] or [
] button.
4. Confirm by pressing [ DECAF ] button.
Display example: 9 has been entered. The cursor will now jump to
the second digit.
5. Repeat steps 3. and 4. for each successive digit until the full PIN code has been
entered.
6. Press the [ M ] key to confirm the setting or modification.
7. * Select next menu: Press the [ M ] button.
8. * Return to normal operating mode: Press the [ M ] button, until "Ready" ap-
pears in the display.
Product,+,C
Code 9000
Code 0000