Bard W12A Series Manual page 4

600
500
400
300
200
100
0
A
Brown/white wire must be switched from terminal X to terminal D on damper motor to attain "D" position.
This will bypass potentiometer function and go to "full open" when energized.
Form No. S3401-812
Supersedes S3401-510
Page 4 of 8
CRVS-1 TOTAL AND VENTILATION AIRFLOW
B
Vent Position
C D
Total Air 0.0 ESP
Total Air 0.1 ESP
Total Air 0.2 ESP
Total Air 0.3 ESP
Vent Air 0.0 ESP
Vent Air 0.1 ESP
Vent Air 0.2 ESP
Vent Air 0.3 ESP