Operating Instructions

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Siemens Synco™ living CE1B2740en
Building Technologies Central apartment unit QAX9x3 13.12.2010
Actuator calibration
The radiator control actuators are automatically calibrated when commission-
ing the plant or when changing batteries. If desired, calibration can also be
triggered via the following operating line:
Main menu > Rooms > Room X > Room settings
> Actuator calibration:
Stop Actuator calibration is stopped or completed.
(factory setting)
Start Actuator calibration is started.
Actuator calibration is started within 5 minutes after manual triggering
and ended automatically.
Sensor readjustment
In case your room temperature sensor is installed in an unfavorable location,
you can match it to the specific room conditions via sensor readjustment
(-4.5..4.5 K).
Main menu > Rooms > Room X > Room settings
> Sensor readjustment:
Factory setting 0 K
Room group
This parameter shows the room group to which the corresponding room was
assigned during commissioning (additional configuration).
Main menu > Rooms > Room X > Room settings > Room group:
Room groups
States
The following paths can be used to display the various states of the room
group.
Return temperature actual value
Shows the current return temperature actual value of the corresponding room
group.
Main menu > Room groups > Room group X
> State > Actual value RET: