Wiring inputs and outputs
TruVu™ VVTZC
-E2
©2022 Carrier.
Installation and Start-up Guide
All rights reserved.
51
1
Install the actuator according to the manufacturer's instructions.
2
Wire the actuator to the controller using the diagram below.
NOTE
For proper operation and to prevent damage to the devices, use the same polarity for the actuator's power
and the TV-VVTZC-E2's power.
Linked actuators
You can wire up to 4 of the following Belimo actuators to the TV-VVTZC-E2's analog output. Use like actuators so
that travel times and other parameters coincide.
LMX24-MFT P-10028
45 in.-lb (5 Nm) actuator with 0
–
10 Vdc control
NMX24-MFT P-10028
90 in.-lb (10 Nm) actuator with 0
–
10 Vdc control
AMX24-MFT P-10028
180 in.-lb (20 Nm) actuator with 0
–
10 Vdc control
1
Install the actuators according to the manufacturer's instructions.
2
Wire the actuators to the controller using the diagram below.
3
Set the direction rotation switch on each actuator to CW.
IMPORTANT!
If slaving 45° actuators, you must go to
Properties
>
I/O Points
>
Hot Water Valve Max
and change
scaling to
200
for the slave actuator to correctly track the primary actuator.