KLIC-DD
Technical Support:
18
3.2.7
ADVANCED CLIMATE MANAGEMENT
This functionality allows modifying the setpoint temperature sent to the A/C machine,
with regard to the real temperature of the room to be climate, measured by an external
KNX sensor.
Figure 11.
Advance climate management.
The real temperature monitoring is carried out in some periods of time. This analyse
period is configured in the ACM window (Advance Climate Management) in the
Analyze
Period
field, where the monitoring period should be set in minutes, depending on the
particular conditions of the installation where the A/C unit is located. It is possible to set
periods between 15 and 240 minutes (take into account that the value set in the field
“Analyze period” is internally multiplied by 5, so the allowed range of values is [3-48]).
When enabling this option, two communication objects appear (2-bytes each): "Ambient
Temperature" and "Modified Temperature". The first one receives the value of the current
temperature of the room (this value must be periodically sent by an external KNX
sensor). The second object indicates the setpoint temperature that is sent to the
machine, modified according to the original as indicated next.
The behaviour of this functionality is as follows:
If the ambient temperature is not stable during the analyze period (more than
1ºC variation), KLIC-DD continues monitoring.
If the ambient temperature is stable during the analyze period (maximum
variation 1ºC), KLIC-DD considers that this is the temperature that the indoor
unit will reach with the current setpoint. In this case, this temperature is
compared with the setpoint temperature and, if there is a difference greater
than 1ºC, the setpoint temperature is adjusted by calculating a new modified
setpoint temperature. The new setpoint is sent through the communication