Siemens Extraklasse 1300 Instruction Manual And Installation Instructions page 37

Fault
Increase in Finish In"
time
Cause
In the case of excessive foam, the
foam detection system has activated
an additional rinse cycle and an
additional spin cycle to ensure the
rinsing result.
For severe imbalances during
spinning, an increase in time of
approx. 10 minutes can occur
because of repeated distribution
of the laundry.
If very cold water must be heated
up, an increase in time of approx.
20 minutes can result.
Action
Reduce the amount of detergent
next time.
Wash large and small items
together in order to reduce the
imbalance.
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