KNX Technical Reference Manual
ABB-i-Bus
®
-KNX Millenium
Description of applications /
objects
KNX Technical Reference Manual | 1473-1-8681
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11.3.101 Temperature reading — Operating mode for fault
Options:
Cooling
Heating
In the event of a failure of the actual temperature measurement, the device will no longer be
able to independently specify the heating/cooling operating type. As a result, the operating type
best suited to protecting the building will be selected.
Note
This parameter is only available when the "Control function" parameter is set on
"Heating and cooling" or "heating and cooling with additional stages".
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11.3.102 Temperature reading - Control value for fault (0 - 255)
Options:
Setting option between 0 - 255
In the event of a failure of the actual temperature measurement, the device will no longer be
able to independently determine the control value. Therefore, a control value which is suitable
for protecting the building will be selected.
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11.3.103 Alarm functions
Note
This parameter is only available if the "Device function" parameter is set on either
"Single device" or "Master device".
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11.3.104 Alarm functions - Condensate water alarm
Options:
No
Yes
If a fan coil is used, condensation may form during operation as a result of excessive cooling
and/or humidity. The associated condensate is typically collected in a container. To protect the
container against overflowing, and thus prevent potential damage to devices and/or the building,
the container alerts the "Condensation alarm" object (receiving only) that the maximum fill level
has been exceeded. This causes the controller to switch to a protective mode. This status is
indicated by the corresponding icon on devices that have a display. Local operation is blocked.
Operation is only possible again after the alarm has been deactivated.
Note
This parameter is only available when the "Control function" parameter is set
either on "Cooling", "Cooling with additional stage", "Heating and cooling" or
"Heating and cooling with additional stages".
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