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Occ Relative Humidity Setpoint – The percentage of relative humidity in the space during
occupancy that will energize BO - 6 (Humidi-MiZer™).
Unocc Relative Humidity Setpoint – The percentage of relative humidity in the space during the
unoccupied time period that starts the unit and energizes BO - 6 (Humidi-MiZer™).
DCV Max Ctrl Setpoint – The design difference between indoor and outdoor CO2 levels.
Alarm Configuration - Equipment Touch
Navigation:
Equipment Touch:
Point Name/Description
Space Temperature Alarm
Occupied Alarm Hysteresis – 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.
Unoccupied Low SPT Alarm Limit –The value that the space temperature must drop
below to generate a Space Temperature Alarm in the unoccupied mode. There is a
fixed hysteresis of 1 °F (.5 °C) for return to normal.
Unoccupied High SPT Alarm Limit – The value that the space temperature must exceed
to generate a Space Temperature Alarm in the unoccupied mode. There is a fixed
hysteresis of 1 °F (.5 °C) for return to normal.
Supply Air Temperature Alarm
Low SAT Alarm Limit – The value that the supply air temperature must drop below to
generate a Supply Air Temp Alarm. There is a fixed hysteresis of 5 °F (2.7 °C) for
return to normal.
High SAT Alarm Limit – The value that the supply air temperature must exceed to
generate a Supply Air Temp Alarm. There is a fixed hysteresis of 5 °F (2.7 °C) for
return to normal.
RTU Open v3
Installation and Start-up Guide
Appendix C: RTU Open Points/Properties on the Equipment Touch
Alarm Configuration
101
D:
60%rh
R:
0 to Unoccupied
RH Control
Setpoint
D:
95%
R:
30 to 100%
D:
650ppm
R:
0 to 9999 ppm
Default/Range
D:
5 °F (2.7 °C)
R:
0 to 20 °F
(0 to 11.1 °C)
D:
45°F (7.2°C)
R:
35 to 90°F
(1.6 to 32.2°C)
D:
95°F (35°C)
R:
45 to 100°F
(7.2 to 37.7°C)
D:
38°F (3.3°C)
R:
15 to 90°F
(-9.4 to 32.2°C)
D:
160°F (71.1°C)
R:
90 to 175°F
(32.2 to 79.4°C)
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