Step 5: Final Installation Step - Jetvent Fans JVEC-LP Installation Manual

STEP 5: FINAL INSTALLATION STEP
IMPORTANT: To enable the selected speed control signal, a jumper wire MUST be installed, as shown below:
+24 +10 Din1
VDC VDC
Place a jumper wire here
WARNING: Never apply line voltage to the digital input
*Optional Fire Alarm Relay
Control Wiring
For installations where a fire alarm
will enable or disable fans please
use this wiring diagram.
Din2 RSA RSB
(D+) (D-)
GND
Ain1 Ain1
0- 4-
10V 20m
A
Page 11
Ain2 Ain2 Aout
0- 4-
10V 20m
A
GND
Fault Fault
NO COM
(24VDC)
(DIN2)
PINK