39
Maintenance
6006047_0 – 02.09.2021
EN
The control panels do not respond, the displays on all control
panels show “L”.
y
The locking function is switched on.
☞
Switch the locking off.
D
“4.5.13 Locking function” (page 30).
The display on the control panel shows “E…”.
y
An error message prevents use of the device.
☞
Disconnect the device from the power supply for at
least 10 minutes.
☞
Reconnect the device to the power supply.
☞
Switch the device on.
The display on the control panel shows “E03”.
y
An object or a liquid is covering the buttons of the
control panel. This may continuously actuate a button.
☞
Clean the control panel.
The display on the control panel shows “E20”.
y
A communication error has occurred.
☞
De-energise the device.
☞
Check that the mains cable and the electrical
connection cable are not kinked, crushed or damaged.
☞
Switch on the device again.
The display on the control panel shows “E25, E26, E27, E28”.
y
The hob has overheated.
y
E25 front left cooking zone
y
E26 rear left cooking zone
y
E27 rear right cooking zone
y
E28 front right cooking zone
☞
Turn off the device.
☞
Allow the device to cool down.
☞
Switch on the device again.
The display on the control panel shows “E30”.
y
The air inlet of the fan is clogged.
☞
Turn off the device.
☞
Remove the disruptive objects from the air inlet of the
fan.
☞
Switch on the device again.
The display on the control panel shows “U400”.
y
The power supply is too high (> 270 V).
☞
De-energise the device.
☞
Switch on the device again.
The display on the control panel shows “U401”.
y
The power supply is too low (< 160 V).
☞
De-energise the device.
☞
Switch on the device again.
If a fault persists:
☞
Please consult your dealer or customer services.
If the device or individual components (e.g. mains or
electrical connection cables) are damaged, it is prohibited
to use the device.
☞
Please consult your dealer or customer services.
Summary of Contents for Downline Infinity BKA 90 DLI
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