KNX control elements and application parameters
Application "Internal RTC"
Product manual 2CKA001473B5343
276
10.24.137 Settings of fan coil unit
Notice
Only available only when parameter "Control value type" is set on "Fan coil unit".
10.24.138 Settings of fan coil unit - Number of fans
Options: Heating/cooling via one system
Heating/cooling via two system
The parameter is used to specify the number of fans.
10.24.139 Settings of fan coil unit — Fan speed level data format of master/slave
Options: Counter value (e.g. 0 - 5)
Percentage value
The parameter is used to specify the data format.
10.24.140 Settings of fan coil unit - Fan speed level/stage x to control value (0 to 255)
Options: Setting option between 0 - 255
Here the fan speed / fan speed level are assigned to the control values of the controller. This
assignment is used when fan speed / fan speed level are sent together with the control value.
Notice
■
These level settings should be adjusted to match the settings in the fan coil
actuator.
■
Setting the "Control value type" to "Fan coil" in the control parameters is only
useful for one of either the basic stage or the additional stage. Setting the
basic and additional stage parameters to fan coil is not useful, since the
control of only one fan coil actuator each for heating and cooling is
supported.
■
The following parameters are available only when parameter "Number of
fans" is set on "Heating/cooling via a system":
– "Fan speed / level 1 up to control value (0 to 255)"
– "Fan speed / level 2 up to control value (0 to 255)"
– "Fan speed / level 3 up to control value (0 to 255)"
10.24.141 Settings of fan coil unit — Fan speed limit/level limit during Eco mode
Options: Deactivated
Activated
This parameter limits the fan speed level when the system is switched to eco mode.
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