Technical faults
without fault num-
ber
Problem
The machine display
is dark.
Error messages and instructions
Cause and remedy
The machine display is not showing any in-
formation. This can be as a result of the fol-
lowing:
– The display is faulty
– The connecting cable between the display
and the controls is faulty
– The plug connection is faulty
Call the Customer Service Department.
The machine is not switched on.
Press the I power switch.
An external residual current device (RCD)
has switched.
Inform building services.
An external emergency off switch was activ-
ated.
Inform building services.
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