Motion Sensor Setup - KMC Controls FlexStat BACnet Operation Manual

Motion Sensor Setup

MOTION SENSOR
OCC OVERRIDE:
STATE: OCCUPIED
STANDBY: DISABLE
—OFFSET: 3° F
—TIMER (MINS): 30
In relevant models, the motion/occupancy sensor
may be enabled (the default) to trigger occupancy
override (enabled by default, but only functional
during scheduled off times) and occupancy standby
in relation to the scheduled on and off times. (See the
chart.)
During scheduled OFF (unoccupied) times,
temperature is controlled according to the setting of
the appropriate heat or cool setback (see Setpoints
on page 23). Occupancy override (for 1 hour as a
default) starts when the sensor detects motion.
Temperature will start being controlled according
to the appropriate setpoint. Occupancy override will
end (with the default setting) 1 hour after motion
was last detected. The length of occupancy override
is configurable in the System menu. See System
Setup on page 23.
During scheduled ON (occupied) times, temperature
is controlled according to the setting of the appro-
priate heat or cool setpoint. If enabled, occupancy
standby sets the temperature back or up (according
to the heating/cooling mode) by the Offset amount
when no motion is detected for the Timer amount (30
minutes by default). The normal setpoint is restored
when motion is detected twice (to reduce false detec-
tions) within three minutes.
NOTE: Occupancy standby, when activated, lets
the temperature go down or up (according
to the relevant mode) by the Offset amount
(3° by default), not the Setback setting in the
Setpoints menu (which usually has a larger
temperature differential meant for a longer
off time).
FlexStat
ENABLE
NOTE: When the Advanced DCV mode is selected,
Standby is enabled by default and when
reverting from Standby back to Occupied
mode, the setpoint is restored by 1° every
15 minutes—to further conserve energy
according to the guidelines by Portland
Energy Conservation, Inc. (PECI). In
Basic or Standard DCV mode or no DCV
is selected, the setpoint value is restored
by the full amount immediately when
reverting from Standby back to Occupied
mode (although it may still take some
time for the room to reach its normal
temperature). See (Advanced) CO2 Sensor
(and DCV) on page
NOTE: DCV is only available in models with the
built-in CO
To enable/disable or monitor the motion sensor
functions (if installed), press:
1. Enter to select.
2. Right/Left to move among value fields.
3. Up/Down to increment/decrement value.
The State field monitors whether motion has been
detected during the last scan of the motion sensor
input (BI6). Detected motion will show an "occu-
pied" state. This can be used during troubleshooting
to determine if motion is being detected.
Scheduled
On Time
Optimum
Start
Cooling
Setpoint
Unoccupied
(*Available only on FlexStats with motion sensors)
8
10.
sensor.
2
Scheduled
Off Time
Occupancy
Override*
Occupancy Space
Standby* Temperature
Occupied Unoccupied
Operation Guide, Rev. L