23
Table 14 — Damper Position Control, 2-Speed Fan Motor, Economizer Cooling Not Available
INPUT
VOLTAGE
OCC
0-V
24-V
24-V
24-V
24-V
Y1
0-V
0-V
24-V
24-V
0-V
Y2
0-V
0-V
0-V
24-V
0-V
W1
0-V
0-V
0-V
0-V
24-V
SUPPLY FAN MOTOR SPEED
SUPPLY FAN
MOTOR SPEED
OFF
LOW
LOW
HIGH
HIGH
DAMPER POSITION
No CO
2
Sensor
CLOSED
MIN POS-L
MIN POS-L
MIN POS-H
MIN POS-H
W/ CO
2
Sensor
CLOSED
FROM VENTMIN L TO
VENTMAX L
FROM VENTMIN L TO
VENTMAX L
FROM VENTMIN H
TO
VENTMAX H
FROM VENTMIN H
TO
VENTMAX H
