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NT-50907601-KUBAIR-F400-ECOWATT-AN-191025
Wiring for manual adjustment and slaving to an external signal.
When the speed set point adjustment is given by the CVF type remote control, the 0-10V output or the
Modbus BMS, the factory-fitted potentiometer in the controller must be disconnected.
CVF
OFF/
ON
1
2
3
4
5
P
Power
supply (V) Output signal GN
D
3 4
+24
V
Start
/
Sto
p
11
9 10
+10V
An1
GN
D
CVF
Instead of
the potentiometer
Instead of
the shunt
Controller
*0-10V output examples: temperature sensor, humidity sensor.
No 24V power supply if BMS connection.
For a BMS, controlling is only done by the 0-10V signal and GND.
0 - 10V OUTPUT
0-10V
output
Controller
9 10
GN
D
An
1
14
+24V
*
12VDC Maxi
Output signal
GN
D
Sensor power supply
*24Vdc -
40mA Maxi
Wiring for manual two-speed control - 0-LS-HS installation diagram, with adjustable LS
The LS is defined by the potentiometer of the controller, and the HS is the speed of the roof fan on a control
signal of 10V. Choice of 0-LS-HS with a BCCA type 2S switch (accessory not supplied).
BCCA 2V
3 4
+24V
Start/Stop
Contrôleur
Noir
Bleu
Rouge
P
0 PV GV
11 22 31 44
12 21 32 43
+10V
GND
An
1
9 10 11
Black
Blue
Red
Controller
LS HS
S
