Kuppersbusch EKI 6130, Руководство по обслуживанию

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Service Manual 11
For internal use only
9. Configuration and test mode
Where the action on the board is not desired, the diagnostic will be limited to the defective element. Any
action on the circuit shall be carried out after eliminating the causes that may be due to saucepans or to
a bad installation.
Caution!
To avoid damaging the electronic components, never touch the circuit with your
fingers.
Caution!
It is necessary to reinstall the glass-ceramic top to conduct the tests.
There are two equivalent ways to run the test and configuration mode:
• Using the dedicated SAM connection.
• Manually, using the touch keys of the appliance.
In fact, for service purposes, it is advisable to use the USIF keys to run this “test and configuration” mode.
It will be possible to re-configure the appliance even without a specific tool.
Every time the USIF or/and an IPC is changed, it is mandatory to reconfigure the whole
hob after the repair. Otherwise, the hob will not work correctly!
Attention!
It is advisable to avoid strong lights (like halogen from hoods) focused on the USIF
during the FIRST connection to power supply. In such situation, USIF needs some
seconds to calibrate its keys, and strong lights might disturb this activity.
9.1 Access to the “Test and configuration Mode”
1. UNPLUG the hob from the mains and wait for ten seconds.
2. Plug in the appliance to the mains, energizing it. All the segments and decimal dots of the displays
and all the LEDs present in the USIF will be switched ON for two seconds and then switched OFF.
Subsequently the buzzer will beep once for 1 second.
3. During a timeout subsequently activated (it will last 60 sec) the test mode will be accessible by
pressing a key sequence combination. If no key is pressed within this timeout, then the appliance
will remain in STAND-BY mode.
If the ON/STAND-BY button is touched within this timeout then the appliance will
start its usual behaviour. In this case you need to return to step 1 to make the
configuration.
4. Perform the following key sequence:
minus key (zone 2) -> plus key (zone 2) -> minus key (zone 3) -> plus key (zone 3).
Each touch must be recognized with a beep from the buzzer. If the key sequence is wrong, the buzzer
will emit three standard beeps and then the sequence must be introduced again. After the first touch,
the whole sequence must be completed in less than 5 seconds.