Connecting the unit
35
Installation instructions
6.5.2 Connecting softened tap water to both connections
a
b
c
e
d
f
Image: Connecting softened tap water to both connections
a Backflow preventer
d T-piece
b Connection line
e Seal
c Dirt filter
f Softened tap water
If only softened tap water is available at the installation site, use a T-
piece to connect both water connections on the unit to each other.
Requirement
Water pressure complies with the specified range (see "Equipment
and connection data")
Backflow preventer installed
The connection line is pressure-tight and suitable for tap water
1. Connect the connection line to the tap water valve for soft water
using a seal.
2. Flush the connection line thoroughly.
3. Insert dirt filters into the water connections on the unit.
4. Connect the T-piece to the unit.
5. Connect the connection line for soft water to the T-piece using a
seal.
6. Open the tap water valve and check the threaded connectors for
leaks.
7. Fill out the Commissioning report.
6.6 Making the wastewater connection
Installation work with wastewater
Installation work on wastewater lines and the unit may only be
performed by a specialist company, which is responsible for
wastewater systems. The applicable regional regulations, standards
and guidelines must be observed, as well as the connection
conditions imposed by the wastewater system operator responsible.
4127002--0AIBE-C
