15
4. 0-10V PROPORTIONAL FAN CONTROL AND ANEMOMETER BLOCK (Mode B)
1 = POWER SUPPLY 220Vac
2= POWER SUPPLY 220Vac
3= Pr2.... TEMPERATURE PROBE
4= GND-.. TEMPERATURE PROBE
5= Pr1.... ANEMOMETER
6= GND-.. ANEMOMETER
7= NO... NO CONTACT ALARM
8= C... COMMON ALARM
9= NC... NC CONTACT ALARM
18= GND-... - 0 FAN SIGNAL OUTPUT
19= +10... +10Vcc FAN SIGNAL OUTPUTLE
4.1 WIRING DIAGRAM
4.2 FUNCTIONALITIES
Ventilation speed indicator
4.2.1 INDICATORS OF THE SYSTEM STATUS
DIFFERENTIAL SPEED
MIN
MAX
4.2.2 SETTING OF TEMPERATURE AND ANEMOMETER BLOCK
Press (the led on the button flashes): the message
SET.C = 10°
is displayed - Setting of the temperature at which the fan starts.
Press or to increase / decrease.
Press (the led on the button flashes): the message
SET = 3.0v
is displayed - Setting of the anemometer block - Optional.
Press or to increase / decrease.
Press to exit (the led on the button switches off).
-
+
4.2.3 READING OF VENTILATION %
Press or : the ventilation % is displayed.
Release or : the temperature is shown on the display
-
+
0-10V FAN SIGNAL OUTPUT
POWER SUPPL
Y 220V
AC
NO CONT
ACT
NC CONT
ACT
COMMON
PROBE °C / °F
ANEMOMETER
