Miele HG07 User Manual

Before using for the first time
19
Water softener
In order to achieve good cleaning
results, the dishwasher needs to
operate with soft water. Hard water
results in the build-up of calcium
deposits on crockery and on the inner
surfaces of the appliance.
Mains water with a water hardness level
higher than 0.9mmol/l (5°dH – German
scale) must be softened. This occurs
automatically in the integrated water
softener. The water softener is suitable
for a water hardness level of up to
12.6mmol/l (70°dH – German scale).
In order to be reactivated, the water
softener requires dishwasher salt.
Depending on the water hardness level
(<3.8mmol/l, or <21°dH – German
scale), dishwasher salt is not required if
combination detergents are being used
(see “Detergent – Active ingredients”).
- You should programme the
dishwasher to the correct water
hardness for your area.
- Your local water authority will be able
to advise you of the water hardness
level in your area.
- Where the water hardness fluctuates,
e.g. between 1.8 and 2.7mmol/l (10–
15°dH – German scale), always
programme the dishwasher to the
higher value (2.7mmol/l or 15°dH in
this example).
If the water hardness in your area is
available in a unit other than °dH, you
can convert the values as follows:
1°dH = 0.18mmol/l = 1.78°fH
The dishwasher is programmed at the
factory for a water hardness level of
2.5mmol/l (14°dH – German scale).
If your water hardness level
corresponds to this setting, you can
skip to the next section.
However, if you have a different water
hardness level, you must adjust the
water softener to match your water
hardness.

Miele HG07 Specifications

General

Energy Efficiency Class	A+++
Annual Energy Consumption	237 kWh
Number of Place Settings	14
Child Lock	Yes
Programs	Eco
Delay Start	Yes