Trane Zone Controller Video Game Controller User Manual


 
Chapter 4 Input/output functions and wiring for typical applications
26 CNT-SVX07C-EN
Figure 10. Four-pipe hydronic heating/cooling unit
LonTalk
in
Entering water
temperature
Outdoor air or
generic temperature
24 V
Exhaust (or fan, medium speed)
24 V
Fan, low speed
24 V
Fan, high speed
Low-coil-temperature detection
(open=normal)*
Condensate overflow (closed=normal)*
Occupancy (open=occupied)*
LonTalk
H
N
24 Vac
24 V
Generic/baseboard heat
24 V
Cooling valve
out
Fan status (closed=on)*
24 V
Outdoor air damper actuator
Discharge air
temperature
24 V
Heating valve
Open
Close
Open
Close
Open
Close
* All binary inputs are configurable.
Connect 24 V to an AC POWER (24V) terminal.
AI4 input: See
Figures 5 and 6
on page 20 for
wiring options