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53
EN
Measuring water hardness
To determine the water hardness, take a water
sample at the nearest sampling point at a flow rate
of 200 to 300 l/h.
►
Press
CHECKED
.
►
Check the outlet water hardness with the en-
closed luxury water check.
NOTE
►
Follow the usage instructions enclosed
with the luxury water check.
If the water hardness is acceptable:
►
Press
CHECKED
.
If the water hardness is not acceptable:
Press
CANCEL
, readjust the motor blending and
repeat the water hardness test (see section
47 and
47).
Checking the water inflow
►Check whether the water inflow to the product
is correct.
►
Press
CHECKED
.