20 - EN
EN - 21
What is the METHOD CONTROL?
With this method, an incoming signal generates a
standard outgoing signal.
What is POSITIVE?
With positive control, a higher input signal generates a
higher output signal.
Signal
Geschwindigkeit
What is NEGATIVE?
With negative control, a higher input signal generates a
lower output signal.
Signal
Geschwindigkeit
What is the METHOD DISCRETE CONTROL?
With separate control, the output signal generates one
of the programmed VENTILATION SETTINGS.
Signal
Geschwindigkeit
■
Input signal < 4 V
= Setting 1
■
Input signal between 4 V and 7 V
= Setting 2
■
Input signal >7 V
= Setting 3
What are the P VALUE and the I VALUE for (PI
Controller)?
Proportional means that the difference between the
desired and measured value is increased by the value k.
Integral means that the error is constantly summed
and that the unit continues to transmit more signals
depending on how long an error lasts between the
measured and desired value. (The time required to
obtain the same value as the P action. A small time
value results in a strong I action.)
7 Available accessories
(Example)
Appearance & Name
Comment
Use a Zehnder mounting frame on the
floor. This will reduce contact noise as
much as possible.
Use a Zehnder mounting
frame on the floor for walls
with a mass of less than
160 kg/m
2
. This will reduce
contact noise as much as
possible.
ComfoValve Luna S125
The system will perform best when
ComfoValve Luna S125 supply valves
are used.
Speed
Speed
Speed
