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info Bosch
Status LED blinks 3 times
The appliance is in energy-saving mode.
? What Causes This
Long period of non-use.
ⓘ What This Means
Press any button to return from energy-saving mode. Appliance will light up and resume normal operation.
Source: page 54 of the official manual
From the manual
This error code appears in:
Bosch Zwb42 3A