Operating Instructions
Detergent and Conditioners
Which detergent and conditioner?
Use only detergents and conditioners which are suitable for use in automatic washing machines. Always follow the manufacturer's instructions.
| How much detergent and conditioner? |
| The required quantity depends upon: |
| • the extent of soiling of the washing |
| • the hardness class of the mains water |
| • the amount of washing |
2 | Should the detergent manufacturer not specify the dosage quantity for |
| less than full loads, reduce the detergent accordingly: |
for a half load reduce the quantity by 1/3. for a small load reduce the quantity by 1/2.
Observe the instructions for use and dosing provided by the detergent and conditioner manufacturer.
Water Softening
For medium to high water hardness (hardness class II upwards) a water- softening agent can be used. Refer to the manufacturer's instructions. Then always add the appropriate amount of detergent (underdosing) for hardness class I (soft). Your local Water Authority can advise you on the hardness of the water in your area.
Water hardness scales
| Water Hardness in °dH | Water Hardnness in ppm | ||
Hardness Category | (German degrees of | |||
(Parts Per Million) | ||||
| hardness) | |||
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I – soft | 0 - 7 | to | 125 | |
II – medium hard | 7 - 14 | 125 | - 250 | |
III – hard | 14 - 21 | 250 | - 375 | |
IV – very hard | greater than 21 | Greater than 375 | ||
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