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Parameter setting
Sensor KNX AQS/TH-UP Touch
• Version: 23.10.2018 • Technical changes and errors excepted.
In "Humidification and dehumidification" control mode, a dead zone is specified so that
a direct changeover switching between humidification and dehumidification can be
avoided.
Humidification starts, when the relative air humidity is lower or equal to the setpoint
value - dead zone value.
Dehumidification and/or humidification
Depending on the control mode, settings sections for humidification and dehumidifi-
cation appear (level 1/2).
For dual-level dehumidification, the setpoint value difference between the two levels
must be defined, i.e. the setpoint value which, when exceeded, triggers the switch to
the 2nd level.
Determine the deviation from the setpoint value at which the maximum variable value
is reached, i.e. the point at which maximum output is used.
The reset time shows how quickly the controller responds to deviations from the set-
point value. In case of a short reset time, the control responds with a fast increase of
the control variable. In case of a long reset time, the control responds somewhat less
urgently and needs longer until the necessary control variable for the setpoint value
deviation is reached.
You should set the time appropriate for the humidification/dehumidification system at
this point (note manufacturer instructions).
Now specify, what should be sent when the control is blocked.
On release, the control variable follows the rule again.
Object value limit (max.) in %
Absolutwert • Anhebung / Absenkung
1,00% • 2,00% • 5,00% • 10,00%
Dead zone between humidification and
dehumidification in %
(only if both humidification and dehumidifi-
cation are used)
0…50; 15
Target value difference between level 1
and 2 in %
(for level 2 only)
0...50; 15
Maximum control variable is reached
at target/actual difference of %
1...50; 5
Reset time in minutes
1...255; 3
When blocked, the control variable shall
• not be sent
• send a specific value
Value in %
(
if a value is sent)
0...100
Summary of Contents for AQS/TH-UP Touch
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