Holidays And Absence Simultaneously; Room Operating Mode During Holidays; Dhw Operating Mode During Holidays - Siemens Synco 900 Operating Instructions Manual

Holidays and absence simultaneously

The holiday program only acts on the space heating and the DHW
operating mode. Also press the Absence button if, in addition to the
holiday program, you want to take advantage of the absence func-
tions (presence simulation, supervisory function, etc.).
When the holiday and absence functions are simultaneously
active, the central apartment unit controls space heating and
DHW heating in accordance with the holiday operating mode.
At the end of the holiday period / special day, room and DHW oper-
ating mode will switch from "Holidays" to "Absence".
This means that on return from holidays, the absence function must
be deactivated again by pressing the Absence button.
During absence, ensure that the temperature level will not be
too low ("Precomfort" or "no impact") to make certain that on
completion of the absence period the Comfort setpoint will be
quickly reached again. Slow heating systems (e.g. underfloor
heating systems) require more time until the desired room
temperature is reached.
Holiday operating mode

Room operating mode during holidays

Select the required room operating mode for the apartment during the
holiday period:
Main menu > Holidays/special days > Rm optg mode holid.:
Guide value
Your setting

DHW operating mode during holidays

Select the required DHW operating mode for the holiday period or the
special day:
Main menu > Holidays/special days > DHW optg mode holid:
Guide value
Your setting
48/76
Building Technologies
HVAC Products
Economy
Economy
Protection
Protection
--- (no impact)
Normal
Reduced,
Protection
Synco 900 Operating Instructions
Central apartment unit QAX910
CE1B2707en
19.07.2006