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ANNEX III. PRACTICAL EXAMPLE
The following application example is provided with the aim of making it easier to understand the
concepts explained in this manual and the parameterization process of the device.
Example:
Suppose a KNX installation as the one shown in the figure, where three zones (Z1, Z2
and Z3)
are being acclimatized in the “Heat” mode by an IRSC-Zone and an A/C unit.
Also assume that zone Z3 has been switched off and that a maximum temperature of
24ºC has been parameterized for the “Heat mode and that the “Temperature restriction”
object has been previously assigned the value
“1”.
Under these circumstances, if the
“External temperature returned” parameter is found to be
disabled, IRSC-Zone will analyse the setpoint temperatures of zones Z1 and Z2 (since Z3
has been switched off):
Z1. T
SETP.
=24
A/A
Z2. T
SETP.
=25
Z3. T
SETP.
=23
M
M
M
Heat source
Temp. probe
QUAD
IRSC-Zone
ACTinBOX
Classic
