13 BAS-SVN028K-EN
General Information
The sensor displays Power on during initial power-up and
advances to display the Home Screen.
All user accessible functions are easily set from the Home
screen:
• Occupancy Status: displays either Occupied,
Unoccupied, or Override to indicate current occupancy
mode.
• Fan Status: when fan is running, exterior circle
indicates current fan speed.
– No Segments: Fan is OFF
– One Segment: 1% to 33%
– Two Segments: 34% to 66%
– Three Segments: 67% to 100%
• Setpoint: When Heat/Cool Mode is Cool Only or Heat
Only, the current setpoint in use is displayed in the
center of the setpoint control bar.
When mode is Auto or Off, the cooling setpoint is
displayed just below the red bar and the heating
setpoint is displayed just above the blue bar.
• Message Line: Displays information regarding the
current state of the equipment.
– Please adjust clock: verify the date/time information
is correct.
– Shed demand: a demand shed signal is present.
The zone sensor controls to the demand shed
setpoints.
– Shed cancel: a demand shed signal is present and
the user has overridden the demand shed
signal.The zone sensor controls to the occupied
setpoints.
– Contact service: the zone sensor has detected an
HVAC equipment temperature sensor failure,
economizer fault, or loss of communication with the
HVAC equipment.
– Temperature sensor failure: displayed if any
temperature sensor in use has failed. If the 'remote'
or 'wired' space temperature sensor has failed, the
zone sensor switches to the internal temperature
sensor for temperature control.
– Temp sensor failure could be from OAT, MAT, RAT,
SAT (DAT) or space temp.
DAT SAT sensor is optional on CV units and is not
always installed.
• Single tap of or advances the setpoint value by
one. Holding down or rapidly advances through
the available range of values.
• Temperature: Displays either the current space
temperature or the temperature setpoint currently
being used to condition the space.
• If configured to do so, the Home screen will revert to a
blank standby screen after 2.5 minutes of user
inactivity.
• All settings are retained in sensor memory in the event
of a power outage.
Occupancy
Status
Temperature
Heat/Cool Mode
Fan Mode
Override
Message Line
Please adjust clock
Schedule Menu
Increment Down
Cooling Setpoint
Increment Up
Fan Status
Heating Setpoint
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