Honeywell ComfortPoint Open CPO-VAV2A Installation Instructions Manual page 16

CABLING
Wiring Diagram of CPO-VAV2A
+ -
AIRFLOW
PICKUP
Shied should
be continuous
MSTP Channel
Figure 25 Controller wiring diagram for typical VAV application -with Series Fan , staged Reheat, T7560 Wall Module
+ -
L
H
AIRFLOW
PICKUP
MSTP Channel
Figure 26 Controller wiring diagram for typical VAV application - with modulating valves,T7560 Wall Module
EN1B-0022 IE10 R0717
L
CPO-VAV2A
H
T7560 Terminals
CPO-VAV2A
T7560 Terminals
DO for Integrated
actuator
TRIAC EQUIVALENT
CIRCUIT
Line Power
DO for Integrated
actuator
TRIAC EQUIVALENT
CIRCUIT
Y Y
G G0
G G0
Modulating valve :
3 wires external
powered 0...10V device
16
24V AC
24V AC COM
Stage 1
Stage 2
Stage 3
24V AC
24V AC COM