37
Table 12 — Damper Minimum Position Settings and Readings on Checkout Menu
Table 13 — Dry Bulb Operation No DCV (CO
2
Sensor) — 1 Speed Fan
*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
2
Sensor) — 1 Speed Fan
*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.
DEMAND CONTROLLED
VENTILATION
(CO
2
SENSOR)
SETPOINTS
FAN SPEED
CHECKOUT
NO
MIN POS
1
VMAX–HS
N/A
1
N/A
MIN POS H
2
VMAX–HS
MIN POS L
2
VMAX–LS
YES
VENT MIN
1
VMAX–HS
VENT MAX
1
VMAX–HS
VENT MIN H
2
VMAX–HS
VENT MAX H
2
VMAX–LS
VENT MIN L
2
N/A
VENT MAX L
2
N/A
DEMAND
CONTROLLED
VENTILATION (DCV)
OUTSIDE AIR
GOOD TO
ECONOMIZE
Y1-I
Y2-I
FAN
SPEED
Y1-O
Y2-O
OCCUPIED
UNOCCUPIED
NONE
NO
OFF
OFF
HIGH
0v/Off
0v/Off
MIN POS
Closed
ON
OFF
HIGH
24v/On
0v/Off
MIN POS
Closed
ON
ON
HIGH
24v/On
24v/On
MIN POS
Closed
NONE
YES
OFF
OFF
HIGH
0v/Off
0v/Off
MIN POS
Closed
ON
OFF
HIGH
0v/Off
0v/Off
MIN POS to Full
Open
Closed to Full-Open
ON
ON
HIGH
24v/On
0v/Off*
MIN POS to Full
Open
Closed to Full-Open
DEMAND
CONTROLLED
VENTILATION (DCV)
OUTSIDE AIR
GOOD TO
ECONOMIZE
Y1-I
Y2-I
FAN
SPEED
Y1-O
Y2-O
OCCUPIED
UNOCCUPIED
Below CO
2
Set
No
OFF
OFF
HIGH
0v/Off
0v/Off
VENTMIN
Closed
ON
OFF
HIGH
24v/On
0v/Off
VENTMIN
Closed
ON
ON
HIGH
24v/On
24v/On
VENTMIN
Closed
Yes
OFF
OFF
HIGH
0v/Off
0v/Off
VENTMIN
Closed
ON
OFF
HIGH
0v/Off
0v/Off
VENTMIN to
Full-Open
Closed to Full-Open
ON
ON
HIGH
24v/On
0v/Off
VENTMIN to
Full-Open
Closed to Full-Open
Above CO
2
Set
No
OFF
OFF
HIGH
0v/Off
0v/Off
VENTMIN to
VENTMAX
Closed
ON
OFF
HIGH
24v/On
0v/Off
VENTMIN to
VENTMAX
Closed
ON
ON
HIGH
24v/On
24v/On
VENTMIN to
VENTMAX
Closed
Yes
OFF
OFF
HIGH
0v/Off
0v/Off
VENTMIN to
VENTMAX
Closed
ON
OFF
HIGH
0v/Off
0v/Off
VENTMIN to
Full-Open
Closed to Full-Open
ON
ON
HIGH
24v/On
0v/Off*
VENTMIN to
Full-Open
Closed to Full-Open
Summary of Contents for WeatherMaker 48KC Series
Page 4: ...4 Fig 2 Unit Dimensional Drawing ...
Page 5: ...5 Fig 2 Unit Dimensional Drawing cont ...
Page 23: ...23 Fig 41 Typical Humidi MiZer Adaptive Dehumidification System Humidistat Wiring ...
Page 25: ...25 Fig 43 Typical Control Wiring Diagram Electro Mechanical with W7212 ...
Page 26: ...26 Fig 44 Typical 48KC 04 06 Power Wiring Diagram 208 230 3 60 Unit Shown ...