Bryant 355BAV Service And Maintenance Instructions page 11

FIVE
WIRE
THREE-WIRE
HEATING-
ONLY
BLK BLK
WHT WHT
GND
115-VOLT FIELD- JUNCTION
SUPPLIED BOX
FUSED
CONTROL
DISCONNECT
FURNACE
COMMUNICATION
CONNECTOR
MODEL PLUG
CONNECTOR
SW1 SETUP
SWITCHES AND
BLOWER OFF-
DELAY
AIR CONDITIONING
(A/C) AIRFLOW
SETUP SWITCHES
24-V THERMOSTAT
TERMINALS
STATUS AND COMM
LED LIGHTS
3-AMP FUSE
TRANSFORMER 24-VAC
CONNECTIONS
115-VAC (L2) NEUTRAL
CONNECTIONS
PL1 LOW VOLTAGE MAIN
HARNESS CONNECTOR
NOTE 2
W C Y
W2
COM
W/W1
NOTE 1
Y/Y2
R
BOX G
24-VOLT
TERMINAL NOTES: 1. Connect Y/Y2-terminal as shown for proper operation.
2. Some thermostats require a "C" terminal connection as shown.
BLOCK
3. If any of the original wire, as supplied, must be replaced, use
same type or equivalent wire.
Fig. 15 --- Field Wiring
CONTINUOUS FAN
(CF) AIRFLOW
SETUP SWITCHES
EAC-1 TERMINAL
(115-VAC 1.0 AMP MAX.)
Fig. 16 --- Variable Capacity Furnace Control
FIELD 24-VOLT WIRING
FIELD 115-, 208/230-, 460-VOLT WIRING
FACTORY 24-VOLT WIRING
FACTORY 115-VOLT WIRING
1-STAGE
THERMOSTAT
R G
FIELD-SUPPLIED
TERMINALS
FUSED DISCONNECT
CONDENSING
UNIT
FUTURE
APPLICATIONS
115-VAC (L1) LINE
VOLTAGE CONNECTIONS
11
208/230- OR
460-VOLT
THREE
PHASE
208/230-
VOLT
SINGLE
PHASE
GND
HUMIDIFIER
TERMINAL (24-VAC
0.5 AMP MAX.
ACRDJ AIR
CONDITIONING
RELAY DISABLE
JUMPER
FLASH
UPGRADE
CONNECTOR
(FACTORY
ONLY)
PL3 ECM BLOWER
HARNESS
CONNECTOR
PL2 HOT SURFACE
IGNITER & INDUCER
MOTOR CONNECTOR
A95236
A06494