Page 1
TEC2001-4 and TEC2001-4+PIR Single-Stage Wireless
Thermostat Controllers
Installation Instructions
TEC2001-4 and TEC2001-4+PIR
Part No. 24-9890-1125, Rev. B
Issued July 13, 2010
Supersedes May 17, 2010
Applications
The TEC Series Wireless Thermostat Controller
System provides wireless networked control of
Heating, Ventilating, and Air Conditioning (HVAC)
equipment on a Building Automation System (BAS)
that enables remote monitoring and programming. This
TEC Series System integrates into a supervisory
controller that uses BACnet® Internet Protocol (IP) or
BACnet Master-Slave/Token-Passing (MS/TP)
communications.
TEC20 Coordinators allow the supervisory controlle r to
communicate with multiple TEC Wireless Thermostat
Controllers. The TEC200x-4 Series Wireless
Thermostat Controllers provide networked control of a
variety of staged equipment. The TEC2001-4
Single-Stage Wireless Thermostat Controllers control
fan coil units, unit heaters, and single-stage packaged
heating/cooling equipment.
The TEC2001-4+PIR Thermostat Controller provides
advanced active occupancy logic that automatically
switches occupancy from Occupied to Unoccupied as
required by the presence of local activity. See the
Occupancy Sensor Operation – TEC2001-4+PIR
Thermostat Controller section for more information.
The wireless mesh network uses ZigBee™ technology
to enable remote monitoring and programming and to
enhance reliability by providing redundant transmission
paths through other TEC Wireless Thermostat
Controllers, creating a resilient, self-healing mesh
network.
IMPORTANT: The TEC2001-4 and
TEC2001-4+PIR Wireless Thermostat Controllers
are intended to provide an input to equipment under
normal operating conditions. Where failure or
malfunction of the thermostat controller could lead to
personal injury or property damage to the controlled
equipment or other property, additional precautions
must be designed into the control system.
Incorporate and maintain other devices, such as
supervisory or alarm systems or safety or limit
controls, intended to warn of or protect against
failure or malfunction of the thermostat controller.
North American Emissions Compliance
United States
This equipment has been tested and found to
comply with the limits for a Class A digital device
pursuant to Part 15 of the FCC Rules. These limits
are designed to provide reasonable protection
against harmful interference when this equipment is
operated in a commercial environment. This
equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in
accordance with the instruction manual, may cause
harmful interference to radio communications.
Operation of this equipment in a residential area is
likely to cause harmful interference, in which case
the user will be required to correct the interference
at his/her own expense.
RF Transmitters: Compliance Statement
(Part 15.19)
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause harmful interference,
and
2. This device must accept any interference
received, including interference that may cause
undesired operation.
Warning (Part 15 .21)
Changes or modifications not expressly approved by
the party responsible for compliance could void the
user’s authority to operate the equipment.
TEC2001-4 and TEC2001-4+PIR Single-Stage Wireless Thermostat Controllers
1
Installation Instructions
Page 2
Canada
Figure 1: Removing the Thermostat Controller
Cover (TEC2001-4+PIR Model Shown)
FIG:cvr_ rmvl
This Class (A) digital apparatus meets all the
requirements of the Canadian Interference-Causing
Equipment Regulations.
Table 1: Recommended Transmission Ranges
Type Distance
Through Walls 10 m (30 ft)
Open Space 30 m (100 ft)
Cet appareil numérique de la Classe (A) respecte
toutes les exigences du Règlement sur le matériel
brouilleur du Canada.
RF Transmitter s: Industry Canada Statement
The term IC before the certification/registration
number only signifies that the Industry Canada
technical specifications were met.
Le terme « IC » précédant le numéro d'accré ditation /
inscription signifie simplement que le produit est
conforme aux spécifications techniques d'Industrie
Canada.
Installation
Location Considerations
Locate a thermostat controller:
• on a partitioning wall, approximately 1.5 m (5 ft)
above the floor in a location of average
temperature
• away from direct sunlight, radiant heat, outside
walls, outside doors, air discharge grills, or
stairwells, or from behind doors
• away from steam or water pipes, warm air stacks,
unconditioned areas (not heated or cooled), or
sources of electrical interference
For detailed information on locating devices for
optimum signal strength, refer to the Wireless Metasys
System Location Guide (LIT-12011294).
Installing the Thermostat Controller
Follow these steps to install the thermostat controller:
1. Use a Phillips-head screwdriver to remove the
security screw if it is installed on the bottom of the
thermostat controller cover.
Note: Normally, the security screw is packaged
separately in a plastic bag with the thermostat
controller. Skip this step if the screw is not installed
on the bottom of the cover.
2. Pull the bottom edge of the thermostat controller
cover and open the thermostat controller as
illustrated in Figure 1.
Note: PIR models have a wiring connection
between the cover and the Printed Circuit Board
(PCB). This connection allows for proper wiring of
the occupancy sensor . Car efully remove the wiring
connection from the PCB by pulling up on the
connector block. Do not attempt to remove the
connector block by pulling on the wires.
For integrated Passive Infrared (PIR) models, make
sure the thermostat controller is located centrally,
where occupant movement is frequent.
Note: Allow for vertical air circulation to the
TEC2001-4 and TEC2001-4+PIR Thermostat
Controllers.
Wireless Signal Transmission Range
Line-of-sight transmission ranges between a
TEC20 Coordinator and a TEC Wireless Thermostat
Controller (or between TEC Wireless Thermostat
Controllers) can be less than the recommended
distances shown in Table 1. The effective transmission
range for indoor applications varies because of Radio
Frequency (RF) signal absorption and re flectio n due to
metal obstructions, walls (or floors), and furniture found
in typical building interiors.
TEC2001-4 and TEC2001-4+PIR Single-Stage Wireless Thermostat Controllers Installation Instructions2
Page 3
3. Carefully pull the locking tabs on the right side of
Figure 2: Opening the PCB
F
I
G
:
p
r
n
t
_
c
i
r
c
_
Tabs
Figure 3: Securing the
Mounting Base to the Wall
F
I
G
:
m
Figure 4: Removing the Screw Terminal Blocks
the mounting base and unlock the PCB. Open the
PCB to the left as illustrated in Figure 2.
PCB
Locking
d
r
b
Note: Be careful not to overtighten the mounting
screws.
s
b
_
g
n
t
n
4. Pull approximately 152 mm (6 in.) of wire from the
wall and insert the wire through the hole in the
mounting base.
5. Align the mounting base on the wall and use the
base as a template to mark the two mounting hole
locations.
6. Position the thermostat controller mounting base
so that the arrow on the base points upward to
indicate the top of the thermostat controller.
Note: If you need to install the thermostat on an
electrical junction box, use 2-1/2 x 4 in.
(63 x 101 mm) square boxes with mud ring covers,
and avoid smaller 1-1/2 x 4 in. (38 x 101 mm)
square or 3 x 2 in. (76 x 51 mm) boxes. This
procedure ensures you have enough space for
cabling and end-of-line devices, if needed.
Note: For surface-mount application s, use
durable mounting hardware such as Molly bolt
anchors that cannot be easily pulled out of the
mounting surface.
7. Secure the mounting base to the wall surface using
two mounting screws as illustrated in Figure 3.
8. Swing the PCB back to the right and carefully snap
it into the locking tabs on the mounting base.
9. Remove the screw terminal blocks that are
attached to a disposable adhesive. Figure 4
illustrates the locations of the screw terminal
blocks on the thermostat controller.
s
k
c
l
b
_
l
n
m
r
t
:
G
I
F
TEC2001-4 and TEC2001-4+PIR Single-Stage Wireless Thermostat Controllers Installation Instructions 3
Page 4
Wiring
!
!
Cool 1
24 VAC
Thermostat Power
Heat 1
Y1 RC
C
RH W1
for the thermostat and heating loads,
install a jumper across RC and RH.
Supply
Sensor
Aux
Aux
Outdoor
Function
Terminal
24 VAC from Equipment Trans fo rmer
24 VAC (Comm on from Equipment Tr ansformer
24 VAC for Heating Stage
Auxiliary Out put
Configurable Digital Input 1
Configurable Digital Input 2
Remote Room Sensor
Sensor Co m m on
Auxiliary/Outdoor Air Sensor
Remote M onitoring Suppl y Temper at ur e Sensor
)
W1
Y1
G
RC
C
RH
Aux
DI1
DI2
RS
Scom
OS
MS
Y1 G
C
RS
Two-Pole
Right Top
Connector
Aux
Fan
G
• Lighting
• On/Of f Actua tio n
• Exhaust Fan
Remote
Room
Sensor
Figure 5: Wiring the TEC2001-4 or TEC2001-4+PIR Thermostat Controller
CAUTION: Risk of Electric Shock.
Disconnect the power supply before
making electrical connections to avoid
electric shock.
CAUTION: Risk of Property Damage.
Do not apply power to the system before
checking all wiring connections. Short
circuited or improperly connected wires
may result in permanent damage to the
equipment.
To wire the thermostat controller:
1. Strip the ends of each wire 6 mm (1/4 in.) and
connect them to the appropriate screw terminals as
indicated in Figure 5.
Note: If multiple wires are inserted into the screw
terminals, be sure to properly twist the wires
together prior to inserting them into the screw
terminals.
2. Carefully push any excess wire back into the wall.
Note: Seal the hole in the wall with fireproof
material to prevent drafts from affecting the
ambient temperature readings.
IMPORTANT: Make all wiring connections in
accordance with local, national, and regional
regulations. Do not exceed the electrical ratings of
the thermostat controller.
When replacing an existing thermostat controller,
remove and label the wires to identify the terminal
functions. When replacing a thermostat controller of the
same model, simply remove the old screw terminal
blocks and reinsert them onto the PCB of the
replacement thermostat controller.
Energizes on Call for Heating
Energizes on Call for Cooling
Energize s Fan in Accordance with the Selected Fan Mode
3. Reinsert the screw terminal blocks onto the PCB.
4. Reattach the cover to the mounting base (top side
first).
5. Use a Phillips-head screwdriver to reinstall the
security screw on the bottom of the thermostat
controller cover.
See Figure 5 for information on wiring the thermostat
controller.
Four-Pole
Left Top Con nec tor
Seven-Pole Bottom Connector
DI1
DI2
Aux Cont act (High Side Common )
RS
Scom
RC
DI1 DI2
OS
MS
RH W1
Scom
OS
MS
If using the same power source
TEC2001-4 and TEC2001-4+PIR Single-Stage Wireless Thermostat Controllers Installation Instructions4
Auxiliary/
Air Sensor
Remote
Monitoring
Temperature
FIG:wrng_2001
Page 5
Setup and Adjustments
Figure 6: Front Cover of Thermostat Controller (TEC2001-4+PIR Model Shown)
70.0ºF
Backlit, plain text
Liquid Crystal Display (LCD)
is easy to read in any condition.
Five keys on the thermostat contr ol ler
make ope ra t ion easy and i nt ui tive.
indicate system activi t y.
FIG:2001-4frnt_vw
PIR mot io n detector
saves ener gy using
standby setpoints.
Status L ED beneath co ver
indicat es network sta tu s.
Thermostat Controller User Interface Keys
The user interface consists of keys on the front cover
(Figure 6). The function of each key is as follows:
•Use the YES key to:
- confirm menu selections and to advance to the
next menu item
- stop the Status Display Menu from scrolling
and to manually scroll to the next parameter on
the menu
Note: When the thermosta t controller is left
unattended for 45 seconds, the display resumes
scrolling.
•Use the NO key to decline a parameter change and
to advance to the next menu item.
•Use the MENU key to:
- access the Main User Menu or to exit the menu
(See the Main User Menu
section.)
- access the Installer Configuration Menu or to
exit the menu (See the Configuring the
Thermostat Controller section.)
•Use the UP/DOWN arrow keys to change the
configuration parameters and activate a setpoint
adjustment.
Light-Emitting Diodes (LEDs)
Three LEDs are included to indicate the fan status, call
for heat, or call for cooling:
• The fan LED is on when the fan is on.
• The heat LED is on when heating is on.
• The cool LED is on when cooling is on.
The Status LED, located beneath the cover, flashes at
5-second intervals to provide indication of the network
Room Temp
Light-Emitting Diodes (LEDs)
Table 2: Status LED
Flashes per
Condition Indicated
5-Second
Interval
1 Power On
2 Power On, Communicating
3 Power On, Communicating, Found
Wireless Network
4 Power On, Communicating, Found
Wireless Network, Communicating with
TEC20 Coordinator
TEC2001-4 and TEC2001-4+PIR Single-Stage Wireless Thermostat Controllers Installation Instructions 5
Page 6
Backlit Liquid Crystal Display (LCD)
The thermostat controller includes a 2- line, 8-character
backlit display. Low-level backlighting is present during
normal operation, and it brightens when any user
interface key is pressed. The backlight returns to low
level when the thermostat controller is left unattended
for 45 seconds.
Integrated PIR Sensor –
TEC2001-4+PIR Thermostat Controller
The integrated PIR sensor allows for automatic
switching between fully adjustable Occupied and
Unoccupied temperature setpoints without user
interaction. This feature generates inc rem en tal energ y
savings during scheduled occupied period s while the
space is unoccupied.
Programming Overview
Three menus are used to view, program, and configure
the TEC2001-4 and TEC2001-4+PIR Thermostat
Controllers: the Status Display Menu, the Main User
Menu, and the Installer Configuration Menu.
Status Display Menu
The Status Display Menu displays during normal
operation. This menu scrolls through several
parameters:
• Room Temperature
• System Mode
• Schedule Status (Occupied/Unoccupied/Override)
• Outdoor Temperature – An outdoor air temperatu re
sensor must be connected.
• Applicable Alarms – The backlight lights up as an
alarm condition is displayed.
Note: Press the YES key to temporarily stop this
menu from scrolling.
Note: An option is available within the Installer
Configuration Menu to lock out the scrolling display and
show only the Room Temperature paramete r.
Main User Menu
Use the Main User Menu to access and change the
basic operating parameters of the thermost at controller .
During normal operation, press the MENU key once to
access the Main User Menu. This menu is most
commonly used by the zone occupant.
The Main User Menu includes the following
parameters:
• Temperature Setpoints
• System Mode
• Fan Mode
• The Main User Menu uses Auto Help. Auto Help
displays automatically in the Main User Menu
when there is a pause in programming activity.
For further information, see the Operation
Installer Configuration Menu
Use the Installer Configuration Menu to set up the
thermostat controller for application-specific operation.
To access the menu, press and hold the MENU key for
approximately 8 seconds.
section.
Occupancy Sensor Operation –
TEC2001-4+PIR Thermostat Controller
A TEC2001-4+PIR Thermostat Controller (or a
TEC2001-4 Thermostat Controller equipped with a PIR
accessory cover) provides advanced occupancy logic.
Note: The PIR strategy is an occupied strategy. If the
thermostat controller is programmed to be Unoccupied ,
the PIR function does not have an affect on the
occupancy strategy.
The thermostat controller automatically switches the
occupancy level between Occupied and Unoccupied as
required, when local movement is sensed. In the
Occupied mode, if no movement is detected beyond
the Unocc TM parameter setting, the mode changes to
Unoccupied. Once movement is detected, the mode
changes back to Occupied.
Occupancy sensing is enabled only if a PIR cover is
installed. The PIR cover, when installed, is auto
detected.
PIR Diagnostic LEDs
The diagnostic LEDs inside the PIR lens brighten when
movement is detected within the first 30 minutes after
powerup. The LEDs do not light up or brighten after the
initial 30-minute period.
Setpoints
The installer must be certain that the difference
between the Occupied and Unoccupied setpoints can
be recovered within a timely fashion to ensure
occupancy comfort. In addition, the difference between
the two setpoints must be large enough to warrant
maximum energy savings.
TEC2001-4 and TEC2001-4+PIR Single-Stage Wireless Thermostat Controllers Installation Instructions6
Page 7
These setpoints and Unoccupied time are adjustab le to
Figure 7: Increasing Room Temperature Setpoints
Occ Heat
= 72°F
Occ Cool
= 75°F
Unocc Heat
= 65°F
Room Temperature
FIG:rm_tmp
allow for customization, as dictated by the individual
space requirements. See Figure 7 for an example of
increasing room temperature setpoints.
Configuring the Thermostat Controller
The thermostat controller ships from the factory with
default settings for all configurable parameters. The
default settings are shown in Table 3. To re configure
the parameters via the thermostat controller, follow the
steps in this section.
1. To access the Installer Configuration Menu, press
and hold the MENU key for approximately
8 seconds.
Note: If the Password parameter is configured,
Password 0 appears on the thermostat controller
display indicating that the configured password is
required to proceed. Use the UP/DOWN arrow
keys to indicate the configured password, then
press the MENU key to proceed through the
Installer Configuration Menu parameters.
2. Once the Installer Configuration Menu begins,
release and press the NO key to scroll through the
parameters listed in Table 3.
3. When the desired parameter is displayed, use the
YES key to choose the desired selection option.
4. Press the YES key and then the NO key to
continue scrolling through the parameters.
When the thermostat controller is in the Installer
Configuration Menu and left unattended for
approximately 8 seconds, the thermostat controller
reverts to the Status Display Menu.
Configuring Inputs DI1 and DI2
When DI1 and DI2 are configured for an alarm
condition, an alarm condition is displayed locally when
the input is closed. An alarm message is included on
the scrolling Status Display Menu and when the
message is displayed, the backlight momentarily
lights up.
Both inputs can be configured to the Selection Options
included in Table 3.
Configuring the Wireless Mesh Network
Settings
Use the following process to configure the wireless
mesh network settings.
1. Select a PAN ID and Channel. Use these same
values for every TEC Wireless Thermostat
Controller (and the associated coordinator) on the
same wireless mesh network.
2. Select a Com Address for each thermostat
controller (1 to 254). This address must be unique
to each TEC Wireless Thermostat Controller on the
same wireless network (that is, unique to the PAN
ID and Channel combination).
After configuring the wireless mesh network settings,
refer to the TEC20xx-4 and TEC20xx-4+PIR Series
Wireless Thermostat Controller System Technical
Bulletin (LIT-12011596) for directions on integrating the
TEC Wireless Thermostat Controllers and TEC20
Coordinator with a supervisory controller.
TEC2001-4 and TEC2001-4+PIR Single-Stage Wireless Thermostat Controllers Installation Instructions 7
Page 8
Table 3: Installer Configuration Menu (Part 1 of 5)
Parameter
Description and Default Selection Options
Appearing
on Display
Pswrd Sets the protective access
password to prevent unauthorized
access to the Installer Configuration
Menu.
Default: 0
Note: The default setting does not
lock out access to the Installer
Configuration Menu.
Com addr Wireless address at the thermostat
controller. Default: 254
PAN ID Sets the Personal Area Network
Identification (PAN ID) of the
wireless network. All devices on a
network must have the same
PA N ID setting to communicate with
each other. Default: 0
Channel Sets the mesh network channel the
device uses for communication.
Only devices using the same mesh
network channel can communicate
with each other. Default: 10
GET FROM Parameter not available at this time. N/A
DI1 Configuration of Digital Input 1.
Default: None
Range: 0 to 1,000
Range: 000 to 254
Addresses of each item on the wireless bus must be uniquely
numbered, increasing from 1.
Note: Setting this parameter to 0 disables the function.
Range: 0 to 500
Note: Setting this parameter to 0 disables the function.
Range: 11 to 26
Note: Setting this parameter to 10 disables the function.
(None): No function is associated with an input.
(RemNSB): Remote Night Setback (NSB) via a time clock input, an
occupancy sensor, or from a voltage-free contact.
Contact open = Occupied; contact closed = Unoccupied.
(RemOVR): Temporary occupancy request via a remote input. This
override function is controlled by a manual remote occupancy
override. When enabled, this condition disables the override
capability of the thermostat controller.
(Filter): A Filter alarm is displayed. This alarm can be connected to
a differential pressure switch that monitors a filter.
(Service): A Service alarm is displayed on the thermostat controller
when the input is energized. Tie this input into the air conditioning
unit control card, which provides an alarm if a malfunction occurs.
(Fan lock): A backlit flashing Fan lock alarm is displayed on the
thermostat controller when the input is not energized. This alarm is
used in conjunction with a local airflow sensor connected to the
input. The thermostat controller heating or cooling action is locked
out if no airflow is detected 10 seconds after the fan (Te rmi nal G) is
energized. Contact open = no airflow; contact closed = airflow
present.
TEC2001-4 and TEC2001-4+PIR Single-Stage Wireless Thermostat Controllers Installation Instructions8
Page 9
Table 3: Installer Configuration Menu (Part 2 of 5)
Parameter
Description and Default Selection Options
Appearing
on Display
DI2 Configuration of Digital Input 2.
Default: None
MenuScro Gives the option of having the
Lockout Selectable Lockout Levels for
Pwr del
Frost pr Provides a minimum heating
Heat max
1
2
display continuously scroll the
parameters.
Default: on
limiting end user keypad interaction.
Default: 0
Sets the delay time period at
thermostat controller powerup, or at
each time power is removed and
reapplied, before any operation
(fan, heating, or cooling) is
authorized. Also can be used to
sequence the startup of multiple
units in one location.
Default: 10.0 sec
setpoint of 5.5°C/42.0°F to prevent
freezing in the zone controlled by
the thermostat controller.
Default: off
Sets the Occupied and Unoccupied
maximum Heating setpoint values.
Default: 32.0°C/90.0°F
(None): No function is associated with an input.
(RemNSB): Remote Night Setback (NSB) via a time clock input, an
occupancy sensor, or from a voltage-free contact.
Contact open = Occupied; contact closed = Unoccupied.
(RemOVR): Temporary occupancy request via a remote input. This
override function is controlled by a manual remote occupancy
override. When enabled, this condition disables the override
capability of the thermostat controller.
(Filter): A Filter alarm is displayed. This alarm can be connected to
a differential pressure switch that monitors a filter.
(Service): A Service alarm is displayed on the thermostat controller
when the input is energized. Tie this input into the air conditioning
unit control card, which provides an alarm if a malfunction occurs.
(Fan lock): A backlit flashing Fan lock alarm is displayed on the
thermostat controller when the input is not energized. This alarm is
used in conjunction with a local airflow sensor connected to the
input. The thermostat controller heating or cooling action is locked
out if no airflow is detected 10 seconds after the fan (Terminal G) is
energized. Contact open = no airflow; contact closed = airflow
present.
(off): The scroll is inactive.
(on): The scroll is active.
Function Level
Resume/Override
Scheduling
Permanent
T emperature
Setpoints
T emporary
T emperature
Setpoints
System Mode Setting Access No Access No Access
Fan Mode Setting Access No Access No Access
Range: 10.0 to 120.0 sec
(on): Enabled
(off): Disabled
Range: 4.5°C/40.0°F to 32.0°C/90.0°F
(0) (1) (2)
Access Access No Access
Access No Access No Access
Access Access No Access
TEC2001-4 and TEC2001-4+PIR Single-Stage Wireless Thermostat Controllers Installation Instructions 9
Page 10
Table 3: Installer Configuration Menu (Part 3 of 5)
Parameter
Description and Default Selection Options
Appearing
on Display
Cool min
Pband Proportional Band used by the PI
Anticycl Anti-Short Cycle timer sets the
Heat cph Sets the maximum number of
Cool cph Sets the maximum number of
Deadband Sets the minimum deadband
Fan cont Determines how the fan is activated
Fan del Fan delay extends fan operation
2
Sets the Occupied and Unoccupied
minimum Cooling setpoint values.
Default: 12.0°C/54.0°F
temperature control loop of the
thermostat controller.
Pband is not converted with C or F
scale and is always shown with a
range of 2 to 8.
Default: 2 (2.0F°/1.1C°)
minimum on/off times for heating
and cooling stages.
Default: 2.0 min
Note: Set the anti-short cycle timer
to 0.0 min for equipment that
already has its own anti-short cycle
timer.
Heating cycles per hour.
Default: 4.0
Cooling cycles per hour.
Default: 4.0
between the heating and cooling
setpoints.
Default: 1.0C°/2.0F°
in response to a call for heating or
cooling.
Default: on
Note: The Fan cont parameter
applies to W1 when the fan is in the
Auto mode only. The
parameter does not affect fan
operation on a call for cooling (Y1).
after a heating or cooling cycle has
ended.
Default off
Note: The fan delay is only active
when the fan is in the Auto mode.
Fan cont
Range: 12.0°C/54.0°F to 37.5°C/100.0°F
Value F Scale Pband/C Scale Pband
2 2.0F°/1.1C°
3 3.0F°/1.7C°
4 4.0F°/2.2C°
5 5.0F°/2.8C°
6 6.0F°/3.3C°
7 7.0F°/3.9C°
8 8.0F°/4.4C°
Note: The use of a larger proportional band is not to use the
thermostat controller as a discharge air controller device. The use of
a larger proportional band can be used to solve issues for flawed
HVAC design with basic sizing and thermostat controller location
errors that cannot be worked around.
Range: 0.0 to 5.0 min adjustable in 1-minute increments
Set the anti-short cycle timer to 0.0 min for equipment that already
has its own anti-short cycle timer.
Range: 3.0 to 8.0 cycles per hour
Range: 3.0 or 4.0 cycles per hour
Range: 1.0C°/2.0F° to 2.0C°/4.0F° adjustable in 0.5C°/1.0F°
increments
(off): Enables the thermostat controller to activate the fan in
response to a call for cooling only.
(on): Enables the thermostat controller to activate the fan in
response to a call for heating or cooling.
When there is a call for auxiliary heating, the fan is activated by the
equipment fan and limit control.
(on): Extends fan operation by 60 seconds after a heating or cooling
cycle has ended.
(off): No extension of fan operation after a heating or cooling cycle
has ended.
The fan delay is only active when the fan is in the Auto mode.
TEC2001-4 and TEC2001-4+PIR Single-Stage Wireless Thermostat Controllers Installation Instructions10
Page 11
Table 3: Installer Configuration Menu (Part 4 of 5)
Parameter
Description and Default Selection Options
Appearing
on Display
TOccTime Sets the duration of the Temporary
Occupancy Time (when the
thermostat controller is in the
Unoccupied mode) when a
Schedule Override Function is
enabled using either the Main User
Menu or DI1 or DI2 configured as a
temporary override remote contact
(RemOVR).
Sets the effective duration of the
Temporary heati ng or cooling
setpoints set using the
UP/DOWN arrow keys.
Default: 3.0 hrs
Cal RS Sets the desired room air
temperature sensor calibration
(offset). The offset can be added to
or subtracted from the actual
displayed room temperature.
Default: 0.0C°/0.0F°
Cal OS Sets the desired outdoor air
temperature sensor calibration
(offset). The offset can be added to
or subtracted from the actual
displayed room temperature.
Default: 0.0C°/0.0F°
H lock Disables hea ting stage(s) operation
when the outside air temperature is
greater than the configured value. If
the fan mode is set to Auto or
Smart, the fan output is also
disabled. Requires that an outside
air temperature sensor be installed
and connected.
Default: 120°F/49°C
C lock Disables cooli ng stage(s) operation
when the outside air temperature is
less than the configured value. If the
fan mode is set to Auto or Smart,
the fan output is also disabled.
Requires that an outside air
temperature sensor be installed and
connected.
Default: -40°F/-40°C
Unocc TM Sets the time delay between the
moment when the thermostat
controller toggles from the Occupied
mode to the Unoccupied mode after
the last motion is detected by the
occupancy sensor.
Default: 0.5 hours
Range: 0.0 to 12.0 hrs adjustable in 1-hour increments
Range: -2.5C°/-5.0F° to 2.5C°/5.0F° adjustable in 0.5C°/1.0F°
increments
Range: -2.5C°/-5.0F° to 2.5C°/5.0F° adjustable in 0.5C°/1.0F°
increments
Range: -15°F/-26°C to 120°F/49°C adjustable in 5F°/5C°
increments
Range: -40°F/-40°C to 95°F/35°C adjustable in 5F°/5C° increments
Range: 0.5 hours to 24.0 hours adjustable in 0.5 hour increments
TEC2001-4 and TEC2001-4+PIR Single-Stage Wireless Thermostat Controllers Installation Instructions 11
Page 12
Table 3: Installer Configuration Menu (Part 5 of 5)
Parameter
Description and Default Selection Options
Appearing
on Display
Aux cont Energizes peripheral devices
(lighting equipment, exhaust fans,
and economizers).
Default: n.o.
Note: The contact toggles with the
internal Occupied/Unoccupied
schedule (or the NSB contact on
one of the digital inputs, if used).
1. When adjusting the numeric value, press the UP or DOWN arrow key to change the value by single increments; press and
hold the UP or DOWN arrow key to change the numeric value in increments of ten.
2. When adjusting the temperature, press the UP or DOWN arrow key to change the value in 0.5C°/0.5F° increments; press
and hold the UP or DOWN arrow key to change the value in 5.0C°/5.0F° incre ments.
(n.c.): Contact open = Occupied; contact closed = Unoccupied.
(n.o.): Contact closed = Occupied; contact open = Unoccupied.
The contact toggles with the internal Occupied/Unoccupied
schedule (or the NSB contact on one of the digital inputs, if used).
Operation
Programming the Thermostat Controller
After configuring the thermostat controller by means of
the Installer Configuration Menu, prog ram it s ope ratin g
parameters by means of the Main User Menu. Access
this menu by pressing the MENU key during normal
operation. The Main User Menu contains the basic
operating features of the thermostat controller.
The Main User Menu also uses Auto Help, which is
displayed automatically in the menu when there is a
pause in programming activity. To exit Auto Help,
continue with the programming selection. When the
thermostat controller is in the Main User Menu and is
left unattended for 45 seconds, the menu revert s to the
Status Display Menu.
Enabling Override Schedule
Note: The Override Schedule prompt only app ears
when the thermostat controller is in Unoccupied Mode.
This menu selection gives the user the option of
overriding the unoccupied setpoints with the occupied
setpoints for the amount of time specified under the
TOccTime parameter. See Table 3.
Note: If one of the digital input s is configured to
operate as a remote override contact, this menu is
disabled.
T o o verride the unoccupied state while in the Main User
Menu:
1. Press the NO key to all prompts until the Override
Schedule prompt appears. If the thermostat
controller is in the unoccupied state, this is the first
prompt.
2. Press the YES key to enable the temporary
override. The thermostat controller returns to the
Status Display Menu.
When scrolling through the Status Display Menu,
Override now appears for the schedule status
parameter.
Resuming the Programmed Schedule
This menu only appears when the thermostat controller
is in the override mode.
To resume the schedule while in the Main User Menu:
1. Press the NO key to all prompts until the Resume
Schedule prompt appears. If the thermostat
controller is in the override state, this is the first
prompt.
2. Press the YES key to resume the programmed
schedule.
The thermostat controller returns to the Status Display
Menu.
TEC2001-4 and TEC2001-4+PIR Single-Stage Wireless Thermostat Controllers Installation Instructions12
Entering Permanent Temperature Setpoints
The first prompt appearing in the Main User Menu of
the thermostat controller when in the occupied state is
to set the permanent temperature setpoint. Permanent
setpoints are stored in the programmed schedule.
Page 13
To enter the permanent heating and cooling setpoints
75.0°F
set? Y/N
set? Y/N
75.0°F
set? Y/N
68.0°F
set? Y/N
80.0°F
set? Y/N
62.0°F
C
set? Y/N
Y/N
for the Occupied and Unoccupied Modes, follow the
steps in Table 4. When changing the temperatures,
press the keys once to change the temperature in
0.5C°/0.5F° increments; press and hold down the keys
to change the temperature in 5.0C°/5.0F° increments.
Table 4: Entering Permanent Temperature
Setpoints (Part 1 of 2)
Thermostat
Description
Controller
Display
Press the MENU key while in the
RoomTemp
Status Display Menu to enter the
Main User Menu.
Table 4: Entering Permanent Temperature
Setpoints (Part 2 of 2)
Thermostat
Description
Controller
Display
Press the YES key to change the
Unocc HT
Unocc HT
unoccupied heating setpoint. Press
NO key to advance to the
the
temperature display units.
Press the
set the temperature. Press the
key to store the value and advance to
the next menu.
UP/DOWN arrow keys to
YES
Temperat
Cooling
Cooling
Heating
Heating
Press the NO key to all prompts until
the temperature setpoint prompt
appears on the display (it may be the
first prompt). Press the YES key to
enter the temperature setting menu.
Press the YES key to change the
occupied cooling setpoint. Press the
NO key to advance to the occupied
heating setpoint menu.
Press the UP/DOWN arrow keys to
set the temperature. Press the YES
key to store the value and advance to
the next menu.
Press the YES key to change the
occupied heating setpoint. Press the
NO key to advance to the unoccupied
cooling setpoint menu.
Press the UP/DOWN arrow keys to
set the temperature. Press the YES
key to store the value and advance to
the next menu.
°F/°
Exit?
Press the
units to °F or °C. Press the
advance to the temperature setp oin t
type menu.
Press the
Status Display Menu or press the
key to reenter the temperature
setting menu.
YES key to set the display
NO key to
YES key to return to the
NO
Entering Temporary Temperature Setpoints
To temporarily change the setpoint, press the
UP/DOWN arrow keys to change the temporary
setpoint for the current mode of operation.
Note: Whether the thermostat controller is heating or
cooling, the respective setpoint is temporarily adjusted.
To toggle between the temporary heating and cooling
setpoints, press the NO key while changing the
temporary setpoints.
Ending Temporary Temperature Setpoints
The temporary setpoints remain in effect for the
duration set in the TOccTime parameter or until
manually released.
Press the YES key to change the
Unocc CL
Unocc CL
unoccupied cooling setpoint. Press
the NO key to advance to the
unoccupied heating set point.
Press the UP/DOWN arrow keys to
set the temperature. Press the YES
key to store the value and advance to
the next menu.
TEC2001-4 and TEC2001-4+PIR Single-Stage Wireless Thermostat Controllers Installation Instructions 13
To release the temporary setpoint sooner, while in the
Main User Menu:
1. Press the YES key to the first prompt that appears.
2. If the thermostat controller does not immediately
return to the S tatus Display Menu, press the MENU
key again and press the YES key to exit the Main
User Menu.
The setpoint reverts to the Permanent Temperature
Setpoint.
Page 14
Selecting the System Mode
The thermostat controller has four system modes:
• Automatic Mode (auto): Automatic changeover
between heating and cooling. This is the default
setting.
• Cooling Mode (cool): Cooling operation only
• Heating Mode (heat): Heating operation only
• Off Mode (off): The thermostat controller is off;
however, when frost protection (Frost pr
parameter) is enabled, the thermostat controller
still calls for heat (if required).
To set the system mode while in the Main User Menu:
1. Press the NO key to all prompts until the system
mode prompt appears on the display. Press the
YES key to select the desired system mode.
2. Press the UP/DOWN arrow keys to locate the
desired system mode. Press the YES key to select
the desired system mode.
3. Press the YES key to return to the Status Display
Menu or press the NO key to return to the system
mode selection menu.
Selecting the Fan Mode
The thermostat controller has three fan mode settings:
• On Fan Mode (on): Energizes the fan all the time
for both occupied and unoccupied states, even if
the system mode is set to off.
• Automatic Fan Mode (auto): Energizes the fan
only on a call for heating or cooling, for both
occupied and unoccupied states.
• Smart Fan Mode (smart): Energizes the fan all
the time for occupied states, and only on a call for
heating or cooling in unoccupied states. This is the
default setting.
To select the fan mode while in the Main User Menu:
1. Press the NO key to all prompts until the fan mode
prompt appears on the display. Press the YES key
to set the fan mode.
2. Press the UP/DOWN arrow keys to locate the
desired fan mode. Press the YES key to select the
desired fan mode.
3. Press the YES key to return to the Status Display
Menu or press the NO key to return to the fan
mode selection menu.
T roubleshooting
See Table 5 for display messaging. Refer to the
TEC20xx-4 and TEC20xx-4+PIR Series Wireless
Thermostat Controller System Technical Bulletin
(LIT-12011596) for troubleshooting details.
Accessories
All the accessories in Table 6 include mounting
hardware; contact the nearest Johnson Controls®
representative to order any of these parts.
Note: Review the technical specifications of the
accessories prior to their use in an application.
Repair Information
If a TEC2001-4 or TEC2001-4+PIR Single-Stage
Wireless Thermostat Controller fails to operate within
its specifications, replace the unit. For a replacement
thermostat controller, contact the nearest
Johnson Controls representative.
Table 5: Display Messages
Display Function
Frost Indicates that the heating is energized by the low limit frost protection room temperature setpoint 5.6°C (42°F).
Fan Lock Indicates that the heating and cooling act ion are locked out due to a defective fan operation.
Service Indicates that there is a service alarm in accordance with a programmable Digital Input.
Filter Indicates that the filter(s) is dirty in accordance with a programmable Digital Input.
Table 6: Accessories (Order Separately) (Part 1 of 2)
Code Number Description
SEN-600-1 Remote Indoor Air Temperature Sensor
SEN-600-4 Remote Indoor Air T emperature Sensor with Occupancy Override and LED
TEC-3-PIR
TE-6361M-1
TE-636S-1 Strap-Mount Temperature Sensor
1
Cover with Occupancy Sensor
2
Duct Mount Air Temperature Sensor
TEC2001-4 and TEC2001-4+PIR Single-Stage Wireless Thermostat Controllers Installation Instructions14
Page 15
Table 6: Accessories (Order Separately) (Part 2 of 2)
Code Number Description
2
TE-6363P-1
TEC20-A-1 Replacement Antenna for TEC20 Coordinator
TEC20-RA-1
NPB-PWR
TEC20-8X-1 120 VAC to 15 VDC Power Supply for TEC20 Coordinator
TEC20-9B-1 Replacement Battery Pack for TEC20 Coordinator
1. The TEC-3-PIR Accessory Cover can be used to replace the existing cover on a non-PIR TEC2001-4 Thermostat
2. Additional TE-636xx-x Series 10k ohm Johnson Controls Type II Thermistor Sensors are available; refer to the
3. This antenna is used when the TEC Coordinator is installed inside a metal cabinet, or when a remote antenna is required by
4. DIN Rail: Type NS35/7.5 (35 x 7.5 mm) and DIN rail end clips. Length of DIN rail depends on the number of DIN rail
4
Controller to provide occupancy sensing capability.
TE-6300 Series Temperature Sensors Product Bulletin (LIT-216320) for more details.
physical installation.
mounted options.
Outside Air Temperature Sensor
3
Remote Antenna for TEC20 Coordinator
DIN Rail Mount 24 VAC/DC Power Module for TEC20 Coordinator
Technical Specifications
TEC2001-4 and TEC2001-4+PIR Single-Stage Wireless Thermostat Controllers (Part 1 of 2)
Power Requirements 19 to 30 VAC, 50/60 Hz, 2 VA (Terminals RC and C) at 24 VAC Nominal, Class 2 or
Relay/Triac Contact Rating 19 to 30 VAC, 1.0 A Maximum, 15 mA Minimum, 3.0 A In-Rush, Class 2 or SELV
Relay/Triac Contact Rating On/Off and Floating Control: 19 to 30 VAC, 1.0 A Maximum, 15 mA Minimum,
Digital Inputs Voltage-Free Contacts across Termin al C to Terminals DI1 and DI2
Analog Inputs Resistive Inputs (RS and UI3) for 10k ohm Johnson Controls Type II Negative
Wire Size 18 AWG Maximum, 22 AWG Recommended
Transmission Range Through Walls: 10 m (30 ft)
RF Band Direct-Sequence Spread-Spectrum Transmission; 2.4 Ghz unlicensed band
Transmission Power 10 mW Maximum
Temperature Range Backlit Display: -40.0°C/ -40.0°F to 50.0°C/122.0°F
Temperature Sensor Type Local 10k ohm Negative Temperature Coefficient (NTC) Thermistor
Resolution ±0.1C°/±0.2F°
Control Accuracy ±0.5C°/±0.9F° at 21.0°C/70.0°F Typical Calibrated
Auxiliary/Outdoor Air
Temperature Indication Range
Minimum Deadband 1C°/2F° between Heating and Cooling
Ambient Conditions Operating: 0 to 50°C (32 to 122°F); 95% RH Maximum, Noncondensing
Safety Extra-Low Voltage (SELV)
3.0 A In-Rush, Class 2 or SELV
Temperature Coefficient (NTC) Thermistor Sensors
Line-of-Sight (Open Space): 30 m (100 ft)
Heating Control: 4.5°C/40.0°F to 32.0°C/90.0°F in 0. 5° Increments
Cooling Control: 12.0°C/54.0°F to 100.0°F/38.0°C in 0.5° Increments
-40.0°C/-40.0°F to 50.0°C/122.0°F
Storage:-30 to 50°C (-22 to 122°F); 95% RH Maximum, Noncondensing
TEC2001-4 and TEC2001-4+PIR Single-Stage Wireless Thermostat Controllers Installation Instructions 15
Page 16
Metasys® and Johnson Controls® are registered trademarks of Johnson Controls, Inc.
All other marks herein are the marks of their respective owners. © 2010 Johnson Controls, Inc.
Building Efficiency
507 E. Michigan Street, Milwaukee, WI 53202
TEC2001-4 and TEC2001-4+PIR Single-Stage Wireless Thermostat Controllers (Part 2 of 2)
Compliance United States:
UL Listed, File E27734, CCN XAPX,
Under UL 873, Temperature Indicating and Regulating Equipment
FCC Compliant to Part 15.247 Regulations for Low Power Unlicensed Transmitters
Canada:
UL Listed, File E27734, CCN XAPX7,
Under CSA C22.2 No. 24, Temperature Indicating and Regulating Equipment
Industry Canada, ICES-003
Shipping Weight TEC2001-4 Model: 0.75 lb (0.34 kg)
TEC2001-4+PIR Model: 0.77 lb (0.35 kg)
The performance specifications are nominal and conform to acceptable industry standards. For application at conditions beyond these
specifications, consult the local Johnson Controls office. Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or
misuse of its products.
TEC2001-4 and TEC2001-4+PIR Single-Stage Wireless Thermostat Controllers Installation Instructions16
Published in U.S.A. www.johnsoncontrols.com
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