Siemens 
D12-52 Operating And Installation Instruction page 12

Finish in time
Drying duration or
automatic drying
Rinse cycles
12
When the programme ends, the displays shows 0 .
i While the programme is running, the programme
duration may be extended or reduced for the
following reasons.
Reductions in time occur because of:
- small loads,
- reduced heating times, e.g. if the water is very hot,
- reduced washing temperature after the
programme has started,
- the laundry for drying with low residual moisture.
Increases in time occur because of:
- additional rinse cycle if excessive foam is in the
laundry,
- multiple spinning if the laundry is distributed poorly
in the drum,
- increased heating times, e.g. when the water is too
cold,
- water pressure too low,
- selection of an additional option, e.g. Extra Rinse
and/or Intensive wash after the programme has
started,
- very absorbent washing extends the heating
duration,
- the laundry for drying is wet.
You can select the finish in time, see page 33.
You can set the drying duration or automatic drying by
touching the Dry button, see page 29. When the
washing and drying without a break was selected,
time drying or auto drying duration will add in
programme duration automatically. Related
programmes will prolong 5 15 minutes for good
washing performance.
On if there is (are) rinse cycle(s) with the selected
programme or Extra Rinse" was selected. The
symbol means default rinse cycle(s) + selected
additional rinse cycle " by touching the Extra Rinse"
button.