V-ZUG Unimatic S Operating Instructions Manual page 60

10 Washing tips
Grey residue on washing
Possible cause
• Grease and dirt particles
have not been removed
from fabric effectively.
• Residue from detergent,
limescale and dirt.
• Overloaded washing
drum.
Washing feels hard
Possible cause
• Poor rinse effect through
«very soft» water (below
15 °fH).
Unsatisfactory wash result using detergent for coloureds
Possible cause
• Exceptionally heavily
soiled washing.
• Washing detergent used
does not contain bleach.
Fruit, coffee and tea
stains cannot be
removed.
60
Solution
Use more detergent next time.
Use heavy-duty washing detergent.
Adjust amount of detergent to water hard-
ness and degree of soiling of washing.
Put less laundry into the washing drum.
Solution
Select the additional
Solution
Select a more powerful programme.
Use washing detergent containing bleach.
function.