Holidays - Siemens LMS14 User Manual

Preselection
Start
End
Operating level
Building Technologies Division

6.4 Holidays

Line no.
HC1 HC2 HC3
641 651 661
Line no.
HC1 HC2 HC1
642 652 662
Line no.
HC1 HC2 HC1
643 653 663
Line no.
HC1 HC2 HC1
648 658 668
The holiday program enables holiday periods to be preprogrammed for a full calendar
year. When a holiday period is active, the operating level switches to Reduced or Frost
protection (selectable).
Note!
The holiday program can only be used in Automatic operation.
Holiday periods are only active in Automatic operation. In the other operating modes,
they are started and run in the background to become active whenever Automatic
operation is selected.
When a holiday period has elapsed, the controller automatically deletes it. The same
holiday period the following year would have to be reprogrammed.
A holiday period starts at 0:00 of the first day and ends/is deleted at 24:00 of the last
day of the holiday period.
An active holiday period is indicated by the suitcase symbol. The heating circuit's
operating mode does not change.
It is possible to enter a holiday period with the date of the first and last day of the period
(dd.mm). The operating level that shall apply during active holiday periods can be
selected (Reduced or Protection).
The impact of a currently active holiday period can only be canceled by switching to
non-automatic operation or by deleting the programmed holiday period.
User Manual LMS14...
6 The settings in detail
Operating line
Preselection
Period 1
Period 2
Period 3
Period 4
Period 5
Period 6
Period 7
Period 8
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Operating line
End
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Operating level
Frost protection
Reduced
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CC1U7471en
07.05.2014