Operating Instructions

39 / 110
Siemens Synco™ living CE1B2740en
Building Technologies Central apartment unit QAX9x3 13.12.2010
H Heating mode
K Cooling mode
NO Heating and cooling mode locked
HG Outside temperature heating limit
KG Outside temperature cooling limit
TA gem Mixed outside temperature
Changeover between operating modes heating and cooling takes place only
after both criteria are met.
Room operating mode during absence
The room operating mode required during absence (see page 31) can be se-
lected for each room.
Main menu > Rooms > Room X > Room operating mode
> Optg mode absence:
--- Absence has no influence on the room operating mode.
Comfort
The room controls to the corresponding Comfort set-
point during absence.
Precomfort
The room controls to the corresponding Precomfort set-
point during absence (factory setting).
Economy
The room controls to the corresponding Economy set-
point during absence.
Protection
The room controls to the corresponding Protection set-
point during absence.
Changeover of the respective room operating mode takes place only
if the room operating mode during absence is set to a lower level
than the room operating mode for normal operation.
Release of air conditioner
Set the room operating mode that is to be released for cooling by the air con-
ditioner. Room cooling is locked below the set room operating mode.
Main menu > Rooms > Room X > Room operating mode
> Rel air conditn from: