Bryant 986TB Installation, Start-Up, Operating And Service And Maintenance Instructions page 41

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
Fig. 38 − Example of Variable Speed Furnace Control
CONTINUOUS FAN OUTDOOR
(CF) AIRFLOW AIR TEMP
SETUP SWITCHES CONNECTOR
PART NUMBER AND
DATE CODE WWYY
EAC-1 TERMINAL
SOFTWARE
(115-VAC 1.0 AMP MAX.)
VERSION
41
SW4 SETUP
SWITCHES
115-VAC (L1) LINE
PL2 – HOT SURFACE
VOLTAGE CONNECTIONS
IGNITER & INDUCER
MOTOR CONNECTOR
HUMIDIFIER
TERMINAL (24-VAC
0.5 AMP MAX.
ACRDJ – AIR
CONDITIONING
RELAY DISABLE
JUMPER
FLASH
UPGRADE
CONNECTOR
(FACTORY
ONLY)
PL3 – ECM BLOWER
HARNESS
CONNECTOR
A11617