4.4.15 Configure the holiday program
Setting a start and end date in the holiday program determines a time period in which
an active heating circuit is regulated for the set setback temperature and in which an
activated boiler is not loaded. If Legionella heating is set, it remains active.
If the start date is set in the future, the “suitcase” icon will
be highlighted in green.
Once the set start time of the holiday program has been
reached, the boiler switches to “holiday” mode
Operating the System
4
Operate the boiler using the touch display
Operating Instructions T4e | B1560520_en
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