Bryant 549B - Manual (Page 11)

11
OPTIONS AND ACCESSORIES (cont)
TR1
24 Vac
COM
TR
24
Vac
HOT
1 2
3 4
5
EF EF1
+
_
P1
T1
P
T
N
EXH
2V 10V
EXH
Set
Set
2V 10V
2V 10V
DCV
DCV
Free
Cool
B C
A D
SO+
SR+
SR
SO
AQ1
AQ
DCV
Min
Pos
Open
Max
N1
ECONOMI$ERIV
CONTROLLER
OUTSIDE AIR
TEMPERATURE SENSOR
LOW AMBIENT
SENSOR
ACTUATOR
WIRING
HARNESS
ECONOMI$ERIV CONTROL GEAR-DRIVEN ECONOMI$ERIV COMPONENT PARTS
(3 to 6 Ton Unit Shown)
UNIT-MOUNTED DISCONNECT (Sizes 150,180) UNIT-MOUNTED DISCONNECT (Sizes 024-120)
CONVENIENCE OUTLET
a50-7750
a50-8041
50-1247
50-1246
a48-4181
a48-7445