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Table 10 — Enthalpy 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 11 — Enthalpy 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.
Table 12 — Dry Bulb Operation No DCV (CO
2
Sensor) — 2 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 (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
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
LOW
0v/Off
0v/Off
MIN POS
Closed
ON
OFF
LOW
24v/On
0v/Off
MIN POS
Closed
ON
ON
HIGH
24v/On
24v/On
MIN POS
Closed
NONE
YES
OFF
OFF
LOW
0v/Off
0v/Off
MIN POS
Closed
ON
OFF
LOW
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
Summary of Contents for Carrier WeatherMaker 50TC A08 Series
Page 4: ...4 Fig 2 Unit Dimensional Drawing Size 08 09 12 Units...
Page 5: ...5 Fig 2 Unit Dimensional Drawing Size 08 09 12 Units cont...
Page 6: ...6 Fig 3 Unit Dimensional Drawing Size 14 Unit...
Page 7: ...7 Fig 3 Unit Dimensional Drawing Size 14 Unit cont...
Page 9: ...9 Fig 4 Unit Dimensional Drawing Size 16 Unit cont...
Page 13: ...13 Fig 8 Roof Curb Details Size 16 Unit...
Page 50: ...50 Fig 73 50TC 16 Control Box Component PremierLink Locations...
Page 51: ...51 Fig 74 Typical PremierLink Control Wiring Diagram...
Page 52: ...52 Fig 75 Typical PremierLink Control Wiring Diagram with Humidi MiZer System Option...
Page 64: ...64 Fig 106 Typical RTU Open Controller Wiring Diagram 50TC 08 14 Size Units...
Page 65: ...65 Fig 107 Typical RTU Open Controller Wiring Diagram 50TC 16 Size Unit...