Carrier WeatherMaster 48HC07-12 Installation Instructions Manual page 33

Table 12 — Damper Minimum Position Settings and Readings on Checkout Menu
DEMAND CONTROLLED
VENTILATION
(CO2 SENSOR)
NO
YES
Table 13 — Dry Bulb Operation No DCV (CO
DEMAND OUTSIDE AIR
CONTROLLED GOOD TO
VENTILATION (DCV) ECONOMIZE
NONE
NONE
*With stage 3 delay (STG3 DLY) in Advanced setup menu can turn on second stage of mechanical cooling Y2-O after the delay if the call for
Y1-I and Y2-I have not been satisfied.
Table 14 — Dry Bulb Operation With DCV (CO
DEMAND OUTSIDE AIR
CONTROLLED GOOD TO
VENTILATION (DCV) ECONOMIZE
Below CO Set
2
Above CO Set
2
*With stage 3 delay (STG3 DLY) in Advanced setup menu can turn on second stage of mechanical cooling Y2-O after the delay if the call for
Y1-I and Y2-I have not been satisfied.
FAN SPEED
1
2
1
2
Y1-I Y2-I
SPEED
OFF OFF
NO ON OFF
ON ON
OFF OFF
ON OFF
YES
ON ON
Y1-I Y2-I
SPEED
OFF OFF
No ON OFF
ON ON
OFF OFF
ON OFF
Yes
ON ON
OFF OFF
No ON OFF
ON ON
OFF OFF
Yes ON OFF
ON ON
SETPOINTS
MIN POS
N/A
MIN POS H
MIN POS L
VENT MIN
VENT MAX
VENT MIN H
VENT MAX H
VENT MIN L
VENT MAX L
Sensor) — 1 Speed Fan
2
FAN
Y1-O Y2-O
HIGH 0v/Off 0v/Off
HIGH 24v/On 0v/Off
HIGH 24v/On 24v/On
HIGH 0v/Off 0v/Off
HIGH 0v/Off 0v/Off
HIGH 24v/On 0v/Off*
Sensor) — 1 Speed Fan
2
FAN
Y1-O Y2-O
HIGH 0v/Off 0v/Off
HIGH 24v/On 0v/Off
HIGH 24v/On 24v/On
HIGH 0v/Off 0v/Off
HIGH 0v/Off 0v/Off
HIGH 24v/On 0v/Off
HIGH 0v/Off 0v/Off
HIGH 24v/On 0v/Off
HIGH 24v/On 24v/On
HIGH 0v/Off 0v/Off
HIGH 0v/Off 0v/Off
HIGH 24v/On 0v/Off*
33
CHECKOUT
VMAX–HS
N/A
VMAX–HS
VMAX–LS
VMAX–HS
VMAX–HS
VMAX–HS
VMAX–LS
N/A
N/A
OCCUPIED UNOCCUPIED
MIN POS Closed
MIN POS Closed
MIN POS Closed
MIN POS Closed
MIN POS to Full
Closed to Full-Open
Open
MIN POS to Full
Closed to Full-Open
Open
OCCUPIED UNOCCUPIED
VENTMIN Closed
VENTMIN Closed
VENTMIN Closed
VENTMIN Closed
VENTMIN to
Closed to Full-Open
Full-Open
VENTMIN to
Closed to Full-Open
Full-Open
VENTMIN to
Closed
VENTMAX
VENTMIN to
Closed
VENTMAX
VENTMIN to
Closed
VENTMAX
VENTMIN to
Closed
VENTMAX
VENTMIN to
Closed to Full-Open
Full-Open
VENTMIN to
Closed to Full-Open
Full-Open