Honeywell CVL4022ASVAV1 Engineering Manual page 21

1
SERIES OR REHEAT
PARALLEL FAN STAGE
CONTACTOR CONTACTORS
+
–
1 EARTH GROUND WIRE LENGTH SHOULD BE HELD
TO A MINIMUM. USE THE HEAVIEST GAUGE WIRE
AVAILABLE, UP TO 14 AWG (2.O MM
2
MINIMUM OF 18 AWG (1.O MM ), FOR EARTH
GROUND WIRE.
Fig. 20. Controller wiring diagram for typical VAV application with staged reheat
TR23 WALL MODULE
2 3 4 5 6 7 8 9 10 11 12
1 1 1 1 1 1 1 2 2 2 2 2
3 4 5 6 7 8 9 0 1 2 3 4
1 1
1 2 3 4 5 6 7 8 9 0 1 2
24 VAC
24 VAC
1
COM
2
) WITH A
LON
NETWORK
21
AIR FLOW
PICKUP
Δ P
M33826
31-00083—02