![background image](http://html1.mh-extra.com/html/v-zug/unimatic-s/unimatic-s_operating-instructions-manual_3138203033.webp)
8 Trouble-shooting
… the washing load is still dry at the end of the programme and no error
message is displayed
Possible cause
Solution
▪
«Demo mode» is turned on.
▸ Open the appliance door.
▸ Hold the
and
buttons depressed.
▸ Simultaneously touch the
button.
▸
appears in the digital display.
▸ Touch the
button.
▸
appears in the digital display.
8.2
Unsatisfactory wash results
White residue on washing
Possible cause
Solution
▪
Despite thorough rinsing,
badly soluble compounds
(zeolites) in the detergent
can be left on the washing.
▸ Shake out or brush the wash items.
▸ Wash the items again with just a little washing
detergent.
▸ Use a liquid detergent that does not contain
zeolites.
Grey residue on washing
Possible cause
Solution
▪
Grease and dirt particles have not
been removed from fabric effect-
ively.
▪
Residue from detergent, limescale
and dirt.
▸ Use more detergent next time.
▸ Use heavy-duty washing detergent.
▸ Adjust amount of detergent to water hardness
and degree of soiling of washing.
▪
Overloaded washing drum.
▸ Put less laundry into the washing drum.
Washing feels hard
Possible cause
Solution
▪
Poor rinse effect through «very
soft» water (below 15 °fH).
▸ Select the additional
function.
Unsatisfactory wash result using detergent for coloureds
Possible cause
Solution
▪
Exceptionally heavily soiled wash-
ing.
▸ Select a more powerful programme.
▪
Washing detergent used does not
contain bleach. Fruit, coffee and
tea stains cannot be removed.
▸ Use washing detergent containing bleach.
33