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Connecting the unit
6.4.2 Connecting softened drinking water to both connections
Prerequisite Water pressure complies with specifications (see "Unit and
44
If only softened drinking water is available at the installation site, use
a T-piece to connect both water connections on the unit to each
other.
a
b
c
Image: Connecting softened drinking water to both connections
a Softened drinking water
b Backflow preventer
c Connection line
d Softened drinking water
connection
connection data")
Backflow preventer installed
Pressure-tight connection line suitable for drinking water is available
1. Connect the connection line to the tap for softened drinking water
using a seal.
2. Flush the connection line thoroughly.
3. Insert dirt filters into the water connections on the unit.
4. Connect T-piece to the unit.
5. Connect the connection line for softened drinking water to the T-
piece using a seal.
6. Open the drinking water tap and check the threaded fittings for
leakage tightness.
7. Fill out the Start-up operation report.
Installation instructions
d
e
f
g
h
e Drinking water connection
f Dirt filter
g T-piece
h Seal
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