17
5. 0-10V PROPORTIONAL FAN CONTROL AND DESTRATIFICATION CONTROL WITH 2 TEMPERATURE
SENSORS (Mode C)
1 = POWER SUPPLY 220Vac
2= POWER SUPPLY 220Vac
3= Pr2.... GROUND TEMPERATURE PROBE
4= GND-.. GROUND TEMPERATURE PROBE
5= Pr1.... CEILING TEMPERATURE PROBE
6= GND-.. CEILING TEMPERATURE PROBE
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 OUTPUT
5.1 WIRING DIAGRAM
5.2 FUNCTIONALITIES
Ventilation speed indicator
5.2.1 INDICATORS OF THE SYSTEM STATUS
DIFFERENTIAL SPEED
MIN
MAX
5.2.2 SETTING OF TEMPERATURE TO CHANGE THE OPERATION MODE
Press the led on the button flashes): the message
SET.C = 10°
is displayed - Setting of the temperature at which the operation mode changes between INV
(winter) and EST (summer) .
Press or to change the mode.
Press to exit (the led on the button switches off).
-
+
0-10V FAN SIGNAL OUTPUT
POWER SUPPL
Y 220V
AC
GROUND TEMPERA
TURE
PROBE
CEILING TEMPERA
TURE
PROBE
NO CONT
ACT
NC CONT
ACT
COMMON