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ABB i-bus
KNX
Parameters
—
7.10.2.4.1.1
Dependent Parameter
Reset time
Options:
After the time specified here has elapsed, the fan returns to automatic operation.
The time starts again after each manual adjustment of the fan.
7.10.2.5
Run-on behavior when switch-off enabled
Options:
This parameter activates a run-on for the fan. When run-on is activated, if the fan is switched off by
a control value greater than or equal to 20%, the fan continues to run for the parametrized time for
a 20% control value before switching off completely.
A run-on time of 0 seconds means that run-on is deactivated.
Run-on is executed regardless of where switch off originates (automatic operation, direct opera-
tion, manual procedure, fan switch-off).
•
Yes: This displays the dependent parameter Run-on time at fan speed 20%.
The run-on time dissipates any existing heat from the fan coil unit.
—
7.10.2.5.1
Dependent Parameter
Run-on time at fan speed 20%
Options:
7.10.2.6
Fan speed limitation
Options:
This parameter is used to prohibit certain fan speeds or to freeze the fan at a particular speed.
•
Deactivated: Fan speed limitation is disabled.
•
Activated: Fan speed limitation is enabled. It also displays the dependent parameters Limitation
1 lower limit, Limitation 1 upper limit, Limitation 2 lower limit, Limitation 2 upper limit, Limitation
3 lower limit and Limitation 3 upper limit.
00:00:30...01:00:00...18:12:15
No
Yes
0...20...600
Deactivated
Activated
FCC/S 1.X.X.1 | 2CDC 508 200 D0211 Rev A 284
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