Carrier Touch Pilot Junior - Control Point Management; Active Setpoint Selection

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Heating/Cooling Setpoint selection (Local) Setpoint switch Schedule 2 status Active setpoint
Cooling sp-1 - - Cooling setpoint 1
Cooling sp-2 - - Cooling setpoint 2
Cooling auto - occupied Cooling setpoint 1
Cooling auto - unoccupied Cooling setpoint 2
Heating sp-1 - - Heating setpoint 1
Heating sp-2 - - Heating setpoint 2
Heating auto - occupied Heating setpoint 1
Heating auto - unoccupied Heating setpoint 2

Heating/Cooling Setpoint selection (Local) Setpoint switch Schedule 2 status Active setpoint
Cooling - sp1 - Cooling setpoint 1
Cooling - sp2 - Cooling setpoint 2
Cooling - auto occupied Cooling setpoint 1
Cooling - auto unoccupied Cooling setpoint 2
Heating - sp1 - Heating setpoint 1
Heating - sp2 - Heating setpoint 2
Heating - auto occupied Heating setpoint 1
Heating - auto unoccupied Heating setpoint 2

Heating/Cooling Setpoint selection (Local) Setpoint switch Schedule 2 status Active setpoint
Cooling sp-1 - - Cooling setpoint 1
Cooling sp-2 - - Cooling setpoint 2
Cooling auto - occupied Cooling setpoint 1
Cooling auto - unoccupied Cooling setpoint 2
Cooling auto - - Cooling setpoint 2
Heating sp-1 - - Heating setpoint 1
Heating sp-2 - - Heating setpoint 2
Heating auto - occupied Heating setpoint 1
Heating auto - unoccupied Heating setpoint 2
Heating auto - - Heating s
etpoint 2
8.7 - Control point
The control point represents the water temperature that
the unit must produce. The required capacity can be
decreased depending on the unit load operating
conditions.
Control point = Active setpoint + Reset
The control point is calculated based on the active setpoint
and the reset calculation. The forced value can be used
instead of any other setpoint calculation only when the
unit is in the Network operating type.
To verify the control point
1. Navigate to the Main menu.
2. Select General Parameters (GENUNIT).
3. Verify Control Point [CTRL_PNT].
Control Point [CTRL_PNT]
-20.0 to 67.0°C
-4.0 to 153.0°F
8.7.1 - Active setpoint
Two setpoints can be selected, where the rst setpoint is
used during occupied periods, whereas the second one is
used during unoccupied periods.
Depending on the current operation type, the active
setpoint can be selected manually via the Main menu on
the user interface, with the volt-free user contacts, with
network commands (CCN or BACnet) or automatically
with the setpoint time schedule (schedule 2).
The following tables summarise possible selections
depending on the control operating type (Local, Remote
or Network) and the following parameters:
• Heating or Cooling operating mode [HC_SEL]: Heat/
Cool select (GENUNIT – General Parameters).
• Setpoint selection [SP_SEL]: Setpoint select permits
selection of the active setpoint if the unit is in the
Local operating type (GENUNIT – General
Parameters).
• Setpoint switch status [SETP_SW]: Remote Setpoint
Switch (INPUTS – Inputs).
• Occupied state of dual setpoint time schedule
[SP_OCC]: Schedule for setpoint selection.