Bryant 581B036--072 Installation Instructions Manual page 13

BLK
11 23 YEL
C
21 23
FIELD POWER SUPPLY
DISCONNECT
208/230-1-60
PER NEC
(SIZES 581B036-060,
581C024-060)
BLK
11 23
YEL
C
BLU
21 23
FIELD POWER SUPPLY
208/230-3-60
460-3-60
DISCONNECT
(SIZES 581B060, 072,
PER NEC
581C0060)
COOL STAGE 1 Y1/W2
FAN G
HEAT STAGE 1 W/W1
COOL STAGE 2 Y/Y2
HEAT STAGE 2 O/W2
24 VAC HOT R
24 VAC COM C
N/A
OUTDOOR AIR S1
SENSOR S2
THERMOSTAT DIPSWITCH SETTINGS
ON
OFF
B D
A C
LEGEND
Field Wiring
NOTE: Underlined letter indicates active thermostat output when
configured for A/C operation.
Fig. 13 --- Low- -Voltage Connections With or
Without Economizer or Two- -Position Damper
11 23
C
21 23
EQUIP
GND
208/230-3-60
480-3-60
(SIZES 581B036,048
581C036,048)
TO COMP
1 4
IFC
3 6
575-3-60
(SIZES 581B060, 072)
Fig. 12 --- Power Wiring Connections
R
G
Y1
WIRE
Y2 CONNECTIONS
TO
W1 LOW-VOLTAGE
SECTION
W2
C
IPD/X
C06008
TO COMP
BLK
YEL BLU
FIELD POWER SUPPLY
DISCONNECT
PER NEC
BLK
TO TB2
11 13
YEL BLU
C
21 23
FIELD POWER SUPPLY
DISCONNECT
PER NEC
LOW VOLTAGE
CONNECTIONS
Fig. 14 --- Field Control Wiring
13
BLK
11 23 YEL
C
21 23
FIELD POWER SUPPLY
575-3-60 DISCONNECT
PER NEC
(SIZES 581B036,048
581C036,048)
INTEGRATED GAS UNIT
CONTROLLER (IGC)
TO COMP
BLU
C06346
C06125