User Manual - 15/32
You will now see in the display that 1/6 possible actauators is registered to the
zone.
Actuator removal It is possible for you to remove the actuator again
using “Actuators removal”.
Information Choosing “Information” gives you an overview of the
specic actuators connected to the zone:
Soware version, opening position, wireless signal and battery level.
Settings Choosing “Settings” will enable you to see and change
specic settings for the actuator.
Sigma, minimum, and maximum opening time serves stabilizations of the zone
temperature by proportional control of the actuator. In another word, it helps to
prevent over and under heating on the zones and also saves battery life.
SIGMA This function allows smooth control of the radiator actuator. The user may also dene the minimum and maximum level of
valve closing - the valve opening/closening level will never exceed these values.
Example:
Pre-set zone temperature: 23°C
Minimum opening: 30%
Maximum opening: 90%
Range: 5°C
Hysteresis: 2°C
In the above example, the thermostatic valve starts
closing at the temperature of 18°C (pre-set value
minus Range). The minimum opening is reached when
the zone temperature reaches the pre-set value.
Once the pre-set temperature has been reached, the
temperature starts falling. At the temperature of 21°C
(pre-set value minus hysteresis), the valve starts
opening. The maximum opening is reached at the
temperature of 18°C.
Range The user can adjust at which room temperature the valve starts opening and closing. Range can be set min. 0,0 and max. 10°C
Min. Opening Setting minimum opening between min. 0 and max. 50%
Max. Opening Setting maximum opening between min. 0 and max. 50%
ACTUATOR 1 - ZONE 1
V.1.1.4
OPENING: 16%
2548 / 2202 / 2 / 2205
DELETE CANCEL
0
Opening of
the actuator
(%)
temperature (ºC)
(a)
(b)
RANGE HYSTERESIS
SET
(a) - min. opening - (b) - actuator opening - SET - set temperature
SIGMA
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