Vortice VORT T, Instruction Booklet

Page: 9 / 24

9
ENGLISH
Mode A – Dominant parameter Wind Speed
Settings concern setting up the wind speed in which fans go down to the minimum speed or
they stop. To do this push the SET button and click on INCR/DECR to regulate the wind speed.
Clicking again SET , it is possible to insert also the temperature in which the machine stops.
(only if the control box is equipped also with the thermometer). Press ACTION-CLOSE to exit.
CONFIGURATION
The configuration concerns the data for the thermometer and the anemometer, so their regulation
does not depend on which mode is used.
To do this push both INCR/DECR buttons for 5 sec, till when on the di-
splay appears CONF . Now you are in the programmation so just click
SET to scroll all parameters.
The parameters for the user are:
Cor.1 : wind speed value correction •
Cor.2 : temperature value correction •
SCAL : Celsius or Fahrenheit degrees •
SP.Lo : % of minimum speed (generally 10%, so fans does not work under the 10% of the maxi- •
mum speed)
SP.Hi : % of maximum speed (it can be 100% or less and it indicates that at full speed, fans go to •
the 100% of the maximum speed of the machine)
P.b : is the proportional band, the °C/°F range in which the fan goes from the minimum speed to •
the maximum one; for the industrial sector generally is set up on 20°C.
NOTE: in mode A, the proportional band is already set up when the wind speed is chosen (see
SETTINGS); in fact setting for example 8 m/s, blades have the max RPM at 0 m/s and min ones
at 8 m/s.
T.Lo.A : minimum temperature alarm •
T.Hi.A : maximum temperature alarm •
D.Se.T : temperature alarm hysteresis •
AnEM : turn on/turn off wind block when the wind speed is the same or upper then the value •
set up with the SET button; put 0 to turn AnEM off and 1 to turn it on. In the industrial sector
generally is 0.
D.Se.R .: wind block action hysteresis •
t.int .: 0-10V integration time •
Press ACTION-CLOSE to quit.