Connection diagram with water treatment system
Y
1
2
Y
X
Z
4 - 20 °d H
7 - 27 °T H
5 - 19 °e
70 - 270 ppm
0, 7 - 2, 7 m mo l/l
p
2 - 6 bar
T
max. 40 °C
min. 20 µS/cm
pH
6,5 - 8,5
Cl
-
max. 100 mg/l
SO
4
max. 150 mg/l
Fe
max. 0,1 mg/l
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4 - 7 ° dH
7 - 13 °T H
5 - 9 ° e
70 - 125 ppm
0, 7 - 1, 3 m mo l/l
p
2 - 6 bar
T
max. 40 °C
min. 20 µS/cm
pH
6,5 - 8,5
Cl
-
max. 100 mg/l
SO
4
max. 150 mg/l
Fe
max. 0,1 mg/l
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W
V
A
B
No.
Designation
Explanation
A
Soft water connection
For drinking water quality information, refer to the 'Technical
B
Cold water connection
Z
Water supply provided by the
customer
Drinking water quality
X
0.003" sediment filter
A 0.003" sediment filter needs to be installed if the water
has a lot of impurities.
W
Water treatment system
If the required values are exceeded, a water treatment sys‐
tem must be installed.
Y
Shut-off device with mesh
strainer
Water valve
V
Appropriate backflow prevent‐
er
The unit must be installed with an appropriate backflow pre‐
venter in order to comply with all applicable federal, state,
and local laws and regulations.
6 Installation
Installation Manual
46
