Trane UniTrane Installation, Operation And Maintenance Instructions page 43

Figure 10. Manual circuit setter valve
Figure 11. Automatic circuit setter valve
Figure 12. Automatic circuit setter valve
Perform the following procedure to set maximum water flow through the coil:
1. Establish water flow through the coil. Perform an open override of the valve if the control valve
UNT-SVX07B-EN
is closed to the coil, either manually or by Tracer.
If the piping package has two-position, normally closed valves: Drive open the valve using a
24 V signal.
If the piping package has two-position, normally open valves: Manually drive open the valve
by removing power to the valve.
Installation—Mechanical
43