Titus STE-8001 User manual
STE-8001 and STE-8201 sensors
Installation Guide
STE-8001 and STE-8201 sensors
2
Contents
Section 1
Introduction to STE-8000 sensors
Specifications ........................................................................................................................6
Safety considerations ..........................................................................................................8
Section 2
Installing STE-8000 sensors
Planning for motion sensing ..............................................................................................9
Rough-in preparation ........................................................................................................ 10
Installing the sensors .........................................................................................................10
Maintenance ....................................................................................................................... 11
Section 3
User functions
Operating the STE-8000 .................................................................................................... 13
Changing setpoints ............................................................................................................ 14
Section 4
Commissioning functions
Enter the commissioning mode ....................................................................................... 16
Setting up network communications .............................................................................. 17
Balancing airflow ............................................................................................................... 18
Setting commissioning setpoints ..................................................................................... 21
Commissioning airflow setpoints ................................................................................... 24
Box options ......................................................................................................................... 27
Advanced options .............................................................................................................. 31
3
SECTION 1
Introduction to STE-8000 sensors
Models STE-8001 and STE-8201 are wall-mounted, temperature sensor for use
with Titus BAC-8000 series VAV controllers. Key features include the following:
Integrated operator interface ready to use with BAC-8000 series VAV
controllers
Large LCD display
Simple three-button interface
Continuously displays temperature and time
Separate password protection for user and commissioning functions
Use as a service tool to set up BAC-8000 series VAV controllers
Optional motion sensor to detect space occupancy
Note
The STE-8000 series sensors will display time if the controller to which they are
attached have been synchronized with system time within the previous 24
hours.
Illustration 1-1 STE-8001 and STE-8201
STE-8001 STE-8201
This section provides a description of the Titus STE-8001 and STE-8201 wall
sensors. It also introdeces safety information. Review this material before
installing or operating the sensors.
Introduction to STE-8000 sensors
Specifications
4
Specifications
Display Multifunctional LCD
1.88 x 1.25 in. (48 x 32 mm)
Compatibility BAC-8000 series VAV controllers
Controller Connection
Connector type Eight-wire RJ-45 modular jack
Cable type and length Standard Ethernet cable up to 75 feet (22.9 meters)
PowerSupplied by connected controller
Mounting Surface mount directly to any flat surface or to a
2 x 4 inch or 4 x 4 inch handy-box. Mounting on a
4 x 4 inch box requires a mounting backplate.
Weight 2.8 ounces (80 grams)
Material Flame retardant plastic
Accessories
Mounting backplate HMO-1161W
GasketHPO-116
Replacement Allen screwsHPO-0044 (package of 10)
Environmental Limits
Operating Temperature 34° to 125° F (1.1 to 51.6° C)
Shipping –40° to 140° F (–40°C to 60° C)
Humidity 0 to 95% relative humidity
non-condensing
STE-8001 and STE-8201 sensorsIntroduction to STE-8000 sensors
Specifications
5
Motion sensor range Model STE-8201 only
Detector type Passive infrared
Range 33 feet (10 meters). See diagrams
Dimensions
ABCDEF
3.25 in. 5.16 in. 2.58 in. 3.25 in. 0.87 in. 1.07 in.
83 mm 116 mm 66 mm 83 mm 22 mm 27 mm
Top view Side view
C
B
A
D
E
F
Introduction to STE-8000 sensors
Safety considerations
6
Models
Temperature sensor only STE-8001
Temperature and motion STE-8201
Safety
considerations
Danger
Danger represents the most severe hazard alert. Bodily harm or death will
occur if danger guidelines are not followed.
Warning
Warning represents hazards that could result in severe injury or death.
Caution
Caution indicates potential personal injury or equipment or property damage
if instructions are not followed.
Note
Notes provide additional information that is important.
Detail
Provides programing tips and shortcuts that may save time.
Titus assumes the responsibility for providing you a safe product and safety
guidelines during its use. Safety means protection to all individuals who
install, operate, and service the equipment as well as protection of the equipment
itself. To promote safety, we use hazard alert labeling in this manual. Follow
the associated guidelines to avoid hazards.
7
SECTION 2
Installing STE-8000 sensors
This section provides important instructions and guidelines for
installing the STE-8000 series sensors. Carefully review this
information before installing the controllers.
Installing the sensors includes the following topics that are covered in this
section.
Planning for motion sensing on page 9
Rough-in preparation on page 10
Installing the sensors on page 10
Maintenance on page 11
Planning for
motion sensing For STE-8201 only—Mount the STE-8201 sensor on a wall that will have an
unobstructed view of the typical traffic in the coverage area. When choosing a
location, do not install the sensor in the following areas.
Behind curtains or other obstructions
In locations that will expose it to sunlight or heat sources
Near a heating/cooling duct.
For details on the coverage pattern, see Specifications on page 6.
The effective detection range is approximately 10 meters or 33 feet. Factors that
may reduce the range include:
The difference between the surface temperature of the object and the
background temperature of the room is too small.
Object movement in a direct line toward the sensor.
Very slow or very fast object movement.
Obstructions as shown in the illustration Typical motion sensing coverage area
on page 9.
Illustration 2-1 Typical motion sensing coverage area
Installing STE-8000 sensors
Rough-in preparation
8
False detections may be triggered by:
The temperature inside the detection range suddenly changes because of
the entry of cold or warm air from an air-conditioning or heating unit.
The sensor being directly exposed to sunlight, an incandescent light, or
other source of far-infrared rays.
Small animal movement.
Rough-in
preparation Complete rough-in wiring at each sensor location prior to sensor installation.
This includes the following.
Routing the connecting cable from the sensor to a controller.
If required, install the appropriate backplate. See Accessories on page 6for
model numbers.
Connect the STE-8000 series sensor to a controller with a standard Ethernet cable
with RJ-45 connectors on each end. Maximum cable length is 75 feet (22.9
meters). Plenum-rated preassembled cables are recommended.
Installing the
sensors To install the sensor on a backplate, do the following:
1. Turn the Allen screws in the base of the NetSensor clockwise until they
clear the cover. Swing the sensor away from the mounting base to remove
it.
2. Route the Ethernet cable through the mounting base.
3. Fasten the mounting base directly to a 2 x 4 inch outlet box or a backplate
with the Allen screws toward the floor.
Illustration 2-2 Sensor mounting details
Connecting cable
Maximum 75 feet
or 22.9 meters
Allen
screws
Mounting
base
Illustration 2-3 Mounting screws
Turn clockwise to
remove from base.
STE-8001 and STE-8201 sensorsInstalling STE-8000 sensors
Maintenance
9
4. Insert the Ethernet cable coming from the base into the sensor.
5. Place the top of the sensor over the top of the mounting base and swing it
down over the Allen screw brackets. Be careful not to pinch any wiring.
6. Back the Allen screws out of the brackets until they engage the sensor cover
and hold it in place.
Maintenance Remove dust as necessary from holes in top and bottom. Clean the display with
soft, damp cloth and mild soap.
10
SECTION 3
User functions
This section covers topics for the end user in a facility.
User functions are limited to changing the occupied temperature setpoints from
the STE-8000.
Operating the
STE-8000 The functions are accessible through an STE-8000 series sensor. The functions are
entered or changed using the buttons and display on the front of the STE-8000.
Pressing either the up button or down button changes a selection,
setting, or value.
Pressing the setpoint button saves the setting or value. Typically saving
an entry also advances to the next display.
Note
The STE-8000 series sensors will display time if the controller to which they are
attached have been synchronized with system time within the previous 24
hours.
Illustration 3-1 The STE-8000 series display and buttons
LCD display with
temperature and time
UP and down
buttons
Setpoint button
Motion sensor
(STE-8201 only)
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