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Siemens RDG400KN Basic documentation CE1P3192en
Building Technologies Functions 20 Jul 2010
3.6.3 Minimum and maximum air volume
The factory setting for minimum and maximum air volume is 0 / 100% respectively.
These values can be changed using parameters P63 / P64.
If Vmin is greater than 0, a minimum air flow of Vmin is assured in Comfort and
Economy mode.
In Protection (or Economy mode with setpoint = OFF), Vmin is fixed to 0.
Comfort or Economy mode Protection mode: Vmin always = 0
max
min
Y
0%
100%
TR [°C]
YV
CH
Vmin
Vmax
SpH
Comf/Eco
SpC
Comf/Eco
max
min
Y
0%
100%
TR [°C]
YV
C
H
Vmin
Vmax
SpH
Prot
SpC
Prot