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RTU Open 65
Point Name/Description
Heating –
(Occupied or Unoccupied, depending on mode) The current programmed
Heating
setpoint adjusted by any offset that may be in effect.
Default/Range
R: 0 to 120°F
Cooling –
(Occupied or Unoccupied, depending on mode) The current programmed
Cooling
R:
setpoint adjusted by any offset that may be in effect.
0 to 120°F
Optimal Start
D: – The earliest time, prior to occupancy, at which the Optimal Start function may
begin to adjust the effective setpoints to achieve the occupied setpoints by the time scheduled
occupancy begins. Enter 0 to disable Optimal Start.
R:
4 hr
0 to 4 hr
Occ Relative Humidity Setpoint
D: – The percentage of relative humidity in the space during
occupancy that will energize BO - 6 (Humidi-MiZer™).
R:
60%rh
0 to Unoccupied
RH Control
Setpoint
Unocc Relative Humidity Setpoint
D: – The percentage of relative humidity in the space during the
unoccupied time period that starts the unit and energizes BO - 6 (Humidi-MiZer™).
R:
95%
30 to 100%
DCV Max Ctrl Setpoint
D: – The design difference between indoor and outdoor CO2 levels.
R:
650ppm
0 to 9999 ppm
Power Exhaust Setpoint
- The outside air damper position at which the controller energizes the
Power Exhaust relay.
Configuration
>
Service Configuration
>
Economizer Exists
must be set to
Yes
, and
Configuration
>
Service Configuration
>
Continuous Occupied Exhaust
must be set to
No
D:
.
R:
50% Open
20 to 90% Open
Alarm Configuration
i-Vu / Field Assistant:
Navigation:
BACview:
Properties
>
Equipment
>
Configuration
>
Alarm Configuration
HOME > CONFIG > ALARMS
Point Name/Description
Default/Range
Space Temperature Alarm
Occupied Alarm Hysteresis
D: – This value is added to the occupied high effective
setpoint and subtracted from the occupied low effective setpoint to establish the
occupied high and low limits that the space temperature must exceed before an
occupied SPT alarm is generated. The alarm returns to normal when the space
temperature drops below the high effective setpoint or rises above the low effective
setpoint.
R:
3°F
0 to 20°F
Alarm Delay (min/deg)
D: – Determines the amount of delay before an occupied space
temperature alarm is generated when the controller transitions to the occupied mode.
The delay time equals this value multiplied by the difference between the sensor
temperature and occupied alarm setpoint plus 15 minutes.
R:
10 minutes
0 to 60 minutes
Unoccupied Low SPT Alarm Limit
–The value that the space temperature must drop
below to generate a
Space Temperature Alarm
D:
in the unoccupied mode. There is a
fixed hysteresis of 1° F for return to normal.
R:
45°F
-60 to 250°F