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Siemens
User Manual
CE1U2357en
Building Technologies
6 The settings in detail
2014-07-30
The wireless connection to all devices will be canceled. If radio communication is
required again, a new binding must be established.
6.3.1 time programs
For the heating circuits and DHW heating, a number of switching programs are
available. They are activated in "Automatic" operation and control the change of the
temperature levels (and the associated setpoints) via the selected switching times.
The switching times can be set in a combined way, that is, either commonly for several
days or in the form of separate times for individual days. When preselecting groups of
days like for instance Mo...Fr and Sa...Su that use the same switching times, setting of
the switching programs is simplified.
switching points
Line no.
Operating line
HC1 HC2 3/HCP 4/DHW
500
520
540
560
Preselection
Mo - Su
Mo - Fr
Sa - Su
Mo - Su
501
521
541
561
1st phase on
502
522
542
562
1st phase off
503
523
543
563
2nd phase on
504
524
544
564
2nd phase off
505
525
545
565
3rd phase off
506
526
546
566
3rd phase off
Standard program
Line no.
Operating line
HC1 HC2 3/HCP 4/DHW
516
536
556
576
Default values
All time programs can be reset to their default settings. Each time program has its own
operating line to make the reset.
In that case, individual settings will be lost!
6.3.2 Holidays
Line no.
Operating line
HC1
HC2
HCP
642
652
662
Start
643
653
663
End
648
658
668
Operating level
Frost protection
Reduced
The holiday program is used to switch the heating circuits to a selectable operating
level according to calendar dates.
·
The holiday program can only be used in “Automatic“ operation
Delete all devices
Entering the switching
times