11
Installation
E & OE, subject to change without notice.
Installation of circulation unit
6.4.2
Personal and material damage
Suf
fi
cient expansion and overpressure
safety devices must be installed in the
circulation circuit.
A rinsing port needs to be installed in
the circulation circuit.
1
2
3
4
5
Installation circulation unit
Picture 14:
Electric connection of circulation unit
6.4.3
Danger to life
Manipulation of electrical parts
•
must be conducted by a profes-
sional electrician.
Deenergize the device before
•
opening it.
Local regulations must be ob-
•
served.
Connect the circulation unit according to the
desired operating mode. The connector assign-
ment for time-dependent circulation is depicted
in picture 16 and the connector assignment for
pulsed circulation is depicted in picture 17.
