Carrier RTU OPEN 11-808-427-01 - Page 69

RTU Open 63
Default
Range: -40 to 245°F
Demand Level
Point Name/Description
Occupied
1
2
3
Occupied Cooling 1
– Yellow
The space temperature must be greater than the
Occupied Cooling 1
setpoint for
the VVT Master to consider the zone a cooling caller in a linked system. In a single-
zone application, the cooling requirement begins as soon as the space
temperature exceeds the
Occupied Cooling
setpoint. We recommend that the
Occupied Cooling 1
value be set no less than 0.5°F above the
Occupied Cooling
75°F
setpoint.
76°F 77°F 79°F
Occupied Cooling 2
– Orange
The space temperature must be greater than the
Occupied Cooling 2
setpoint to
generate a high space temperature alarm. We recommend that this value be set
no less than 0.5°F above the
Occupied Cooling 1
76°F
setpoint.
78°F 78°F 81°F
Unoccupied Setpoints
Point Name/Description
Default/Range
Unoccupied Heating
D: – Gray
The heating setpoint the controller maintains while in unoccupied mode.
R:
55°F
45 to 100°F
Unoccupied Cooling
D: – Gray
The cooling setpoint the controller maintains while in unoccupied mode.
R:
90°F
-40 to 245°F
Unoccupied Heating 1
– Light Blue
The space temperature must be less than the
Unoccupied Heating 1
setpoint for the VVT
Master to consider the zone an unoccupied heating caller in a linked system. In a single-zone
application, the unoccupied heating requirement begins as soon as the space temperature falls
below the
Unoccupied Heating
setpoint. We recommend that the
Unoccupied Heating 1
value
be set no less than 0.5°F below the
Unoccupied Heating
D:
setpoint.
R:
54°F
-40 to 245°F
Unoccupied Heating 2
– Dark Blue
The space temperature must be less than the
Unoccupied Heating 2
setpoint to generate an
unoccupied low space temperature alarm. We recommend that this value be set no less than
0.5°F below the
Unoccupied Heating 1
D:
setpoint.
R:
52°F
-40 to 245°F
Unoccupied Cooling 1
– Yellow
The space temperature must be greater than the
Unoccupied Cooling 1
setpoint for the VVT
Master to consider the zone an unoccupied cooling caller in a linked system. In a single-zone
application, the unoccupied cooling requirement begins as soon as the space temperature
exceeds the
Unoccupied Cooling
setpoint. We recommend that the
Unoccupied Cooling 1
value
be set no less than 0.5°F above the
Unoccupied Cooling
D:
setpoint.
R:
91°F
-40 to 245°F
Unoccupied Cooling 2
– Orange
The space temperature must be greater than the
Unoccupied Cooling 2
setpoint to generate an
unoccupied high space temperature alarm. We recommend that this value be set no less than
0.5°F above the
Unoccupied Cooling 1
D:
setpoint.
R:
93°F
-40 to 245°F