KNX Technical Reference Manual
ABB i-Bus
®
KNX Yucus
144
12.34.118 Fan coil settings - Fan coil settings heating – Max. fan stage heating for
ECO mode
Options Input from 0 to 5
Note: This parameter is only available if the "Device function" parameter is set
on either "Single device" or "Master device" and the "Control value type" parameter is set
on "Fan coil", and the “Fan stage limit heating for ECO mode” parameter is set to “Yes”
Specifies the maximum possible fan speed level when the system is switch to ECO mode.
12.34.119 Fan coil settings - Fan coil settings cooling – Fan speed level 1 to 5 up to
control value cooling (0..255)
Options Input from 0 to 255
Note: This parameter is only available if the "Device function" parameter is set
on either "Single device" or "Master device" and the "Control value type" parameter is set
on "Fan coil", and the "Control function" parameter must be set on either "Cooling",
"Cooling with additional stage", "Heating and cooling" or "Heating and cooling with
additional stages".
- 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 support.
- The "Fan speed level 4 - 5 up to control value (0 - 255) heating“ parameters are
available only when the "Number of fan speed levels" is set on "5 levels".
In this parameter, the control values of the controller are assigned to fan speed levels.
This assignment is use if the fan speed levels are transmitted together with the control
values.
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