resideo TB7100A1000 MultiPRO User manual

PRODUCT DATA
63-2675-04
Contents
Application ..................................................................................... 1
Specifications ............................................................................... 2
Installation ..................................................................................... 4
Wiring ............................................................................................... 5
Installer Setup .............................................................................. 11
Operation ....................................................................................... 17
Troubleshooting (Table 12) ..................................................... 23
TB7100A1000 MultiPRO™
Multispeed and Multipurpose Thermostat
FOR CONVENTIONAL, HEAT PUMP, FAN COIL AND PTAC SYSTEMS
APPLICATION
The TB7100A1000 MultiPRO™ Multispeed and
Multipurpose Thermostat is an effortless, seven-day
programmable or non-programmable thermostat that
provides universal system compatibility, precise comfort
control and is easy-to-program.
The TB7100 provides temperature control for gas, oil,
electric, heat pumps, PTACs, and fan coil equipment for
the following types of applications:
— 1H/1C conventional
— Up to 2H/1C heat pump
— 4 pipe fan coil (3 fan speeds)
— 2 pipe fan coil (3 fan speeds)
— 2 pipe fan coil with Auxiliary Heat (3 fan speeds)
— PTAC (Hi, Lo fan speed)
FEATURES
• Large, clear display with backlight shows the current
and set temperature and time—even in the dark.
• Menu-driven programming make setup effortless.
• Beautiful ergonomic design is smart and
sophisticated to match your customers’ lifestyle.
• Real-time clock keeps time during power failures and
automatically updates to daylight savings.
• “Saving Changes” notification lets you know when
the schedule changes have been saved.
• Change reminders let you know when to replace the
batteries.
• Holiday Override options allow you to override the
program schedule, as desired.
• Speedy same-schedule programming—no need to
copy multiple days.
• Armchair programming allows you to remove the
thermostat from the wall for programming.
• Programmable or non-programmable modes.
• Remote setback input for occupancy sensors or
timeclocks.
• VersaSpeed™ fan ramping algorithm and fan reset
algorithm (fan coil and PTAC applications).
• Up to 3 fan speeds for fan coil and 2 speeds for PTAC
applications.
• Remote indoor air sensing option
(20K ohm or 10K ohm).
M37783
PM
System & Fan
Override More
Fan Auto
Mon
System Auto
Set To
Aux Heat On
Occupied

TB7100A1000 MULTIPRO™ MULTISPEED AND MULTIPURPOSE THERMOSTAT
63-2675—04 2
SPECIFICATIONS
Thermostat Description: See Table 1.
Electrical Ratings: See Table 2.
Temperature:
Ratings:
Operating Ambient:
TB7100: 0°F to 120°F (-18°C to 49°C).
C7189U: 5% to 95%.
Shipping: -30 °F to 150 °F (-34.4°C to 65.6°C).
Display Accuracy: ±1°F (±0.5°C).
Setpoint:
Range:
Heating: 40°F to 90°F (4°C to 32°C).
Cooling: 50°F to 99°F (10°C to 37°C).
Default Settings: See Table 3.
Humidity Ratings (RH, non-condensing):
TB7100: 5% to 90%.
C7189U: 5% to 95%.
Table 1. Thermostat Description.
Table 2. Electrical Ratings
Table 3. Energy-saving Default Program Settings.
Cycle Rates (at 50% Load):
Heating: Selectable 1 - 12 cycles per hour.
Cooling: Selectable 1 - 6 cycles per hour.
Interstage Differential:
Droopless control. Once the first stage is running at 90%
load, the thermostat energizes the second stage.
Cool Indication: Displays “Cool On” when Cool is acti-
vated.
Heat Indication: Displays “Heat On” when Heat is acti-
vated.
Auxiliary Heat Indication: Displays “Aux. Heat On” when
Auxiliary Heat is activated.
Clock Accuracy: ±1 minute per month.
Finish:
TB7100: Premier White® color.
C7189U Wall Mount Remote Indoor Sensor: Premier
White® color.
TR21 Wall Mount Remote Indoor Sensor: Premier White®
color.
Batteries:
Two replaceable AA alkaline batteries: Power thermostat
when 24 Vac common is not used.
Non-replaceable lithium battery with ten-year life: Under
normal conditions holds calendar and time settings.
NOTE: Alkaline batteries keep calendar and time if lith-
ium battery is no longer functional.
Resistance Characteristics of Remote Sensors:
C7189U Remote Indoor Sensor: 10K ohm NTC.
C7772 Flush-Mount Remote Indoor Sensor: 20K ohm
NTC.
TR21 Wall-Mount Remote Indoor Sensor: 20K ohm NTC.
TR21-A Wall-Mount Remote Indoor Sensor: 10K ohm NTC.
Calibration (TB7100, C7089U, C7189U, T7770A):
No field calibration required.
Mounting Means:
TB7100: Direct wall-mount using mounting screws and
anchors provided. Fits standard vertical or horizontal
2 in. x 4 in. junction box.
C7189U, TR21: Mounts directly on the wall using mount-
ing screws and anchors provided. Fits a vertical 2 x 4 in.
junction box.
Cover Plate:
32003796-001 Cover Plate is used to cover marks left on
the wall by the old thermostat.
Feature Description
Powering
methods
•Battery only
•24 Vac only
•24 Vac with battery backup
System types •Conventional (1 Heat, 1 Cool Stages)
•Heat Pump (up to 2 Heat, 1 Cool
Stages)
•2 Pipe Fan Coil
•2 Pipe Fan Coil with Auxiliary Heat
•4 Pipe Fan Coil
•PTAC (up to 2 Heat, 1 Cool)
Changeover Manual or Auto changeover selectable
System
setting
Heat-Off-Cool-Auto
Fan setting Auto-On
Fan Speeds Low, Medium, High
Remote
Setback
Remote Setback Input for occupancy
sensor or DDC Setback
Fan Ramping
Algorithm
VersaSpeed™ Fan Ramping Algorithm for
Automatic Fan Speed Selection (fan coil
and PTAC applications)
Terminal
Voltage
(50/60 Hz)
Running
Current
W (Heating) 20 - 30 Vac 0.02 - 1.0 A
Y (Cooling) 20 - 30 Vac 0.02 - 1.0 A
G (Fan), G2, G320 - 30 Vac 0.02 - 0.60 A
Schedule
Period Time
Setpoints
Heat Cool
Occ1 8:00 am 70 °F (21 °C) 75 °F (24 °C)
Unocc1 10:00 pm 55 °F (10 °C) 85 °F (29.5 °C)
Occ2 — — —
Unocc2 — — —

TB7100A1000 MULTIPRO™ MULTISPEED AND MULTIPURPOSE THERMOSTAT
363-2675—04
Dimensions:
TB7100 Thermostat: See Fig. 1.
C7189U Remote Indoor Sensor: see Fig. 2.
TR21 Remote Indoor Sensor: See Fig. 4.
32003796-001 Cover Plate: See Fig. 3.
Fig. 1. TB7100 Thermostat dimensions in in. (mm).
Fig. 2. C7189U Indoor Sensor dimensions in in. (mm).
Fig. 3.
32003796-001 Cover Plate dimensions in in. (mm).
Fig. 4. TR21 indoor sensor dimensions in in. (mm).
M13668A
3-3/4
(95)
THERMOSTAT
AND WALLPLATE
1-3/8
(35)
6 (152)
4-5/8
(117)
2-3/4 (70) 1-1/8
(29)
LARGE COVER PLATE
BRACKET
LEVEL LEVEL
MEDIUM COVER PLATE
UP
6-7/8 IN. (175 MM)
UP
8-5/16 IN. (211 MM)
6 IN.
(152 MM)
M13669
BRACKET FOR MOUNTING ON JUNCTION BOX NOT INCLUDED
WITH COVER PLATE .
1
USE BOTTOM MOUNTING HOLES.
2
22
5 IN.
(127 MM)
1
22
3 (76)
M27480
4-9/16
(116)
7/8 (22)

TB7100A1000 MULTIPRO™ MULTISPEED AND MULTIPURPOSE THERMOSTAT
63-2675—04 4
MERCURY NOTICE
If this control is replacing a control that contains
mercury in a sealed tube, do not place your old
control in the trash. Dispose of properly.
Contact your local waste management authority
for instructions regarding recycling and the proper
disposal of an old control.
INSTALLATION
When Installing this Product...
1. Read these instructions carefully. Failure to follow
them could damage the product or cause a
hazardous condition.
2. Check ratings given in instructions and on the prod-
uct to ensure the product is suitable for your appli-
cation.
3. Installer must be a trained, experienced service
technician.
4. After installation is complete, check out product
operation as provided in these instructions.
CAUTION
Electrical Shock or Equipment Damage Hazard.
Can shock individuals or short equipment
circuitry.
Disconnect power supply before installation.
Select Thermostat Location
Select a location for the thermostat about 5 ft (1.5m)
above the floor in an area with good air circulation at
average temperature. See Fig. 5.
Fig. 5. Select thermostat location.
Do not install the thermostat where it can be affected by:
— Drafts or dead spots behind doors and in corners.
— Hot or cold air from ducts.
— Radiant heat from sun or appliances.
— Concealed pipes and chimneys.
— Unheated (uncooled) areas such as an outside wall
behind the thermostat.
Separate Wallplate from
Thermostat
1. Separate the wallplate from the thermostat. See
Fig. 6.
Fig. 6. Separate wallplate from thermostat.
Install Wallplate (See Fig. 7)
Mount the thermostat horizontally on the wall:
1. Pull the wires through the wire hole on the wallplate.
2. Position the wallplate on the wall with the arrow
pointing up. Level the wallplate for appearance only.
3. Use a pencil to mark the mounting holes.
4. Remove the wallplate from the wall and drill two
3/16 in. holes in the wall (if drywall) as marked. For
firmer
material such as plaster, drill two 7/32 in. holes. Tap
the wall anchors (provided) into the drilled holes
until flush with the wall.
5. Pull the wires through the wire hole on the wallplate
and position the wallplate over the wall anchors.
6. Insert the mounting screws into the wall anchors
and tighten.
5 FEET
[1.5 METERS]
YES
NO
M22258
NO
NO
THERMOSTAT
WIRE HOLE
M22267
WALLPLATE

TB7100A1000 MULTIPRO™ MULTISPEED AND MULTIPURPOSE THERMOSTAT
563-2675—04
Fig. 7. Install wallplate.
WIRING
CAUTION
Electrical Shock Hazard.
Can cause electrical shock or equipment
damage.
Disconnect power supply before connecting wiring.
IMPORTANT
— All wiring must agree with applicable codes,
ordinances and regulations.
— Use 18 gauge thermostat wire. Shielded cable is
not required.
NOTES:
— Refer to Table 5 for terminal designation
descriptions.
— See Fig. 11 through 17 for wiring diagrams for
specific equipment applications.
1. Select set of terminal identifications that correspond
to your system type (conventional or heat pump). See
Fig. 8.
Fig. 8. Terminal identifications for system type.
2. Loosen screw terminals used for the application.
3. Insert the wires into the terminal block and tighten
each screw terminal. See Fig. 9.
Fig. 9. Insert wires into terminal block.
4. Push excess wire back into the wall opening and
restrict wires to the shaded area. See Fig. 10.
5. Plug the wall opening with nonflammable insulation
to prevent drafts from affecting the thermostat.
Fig. 10. Restrict wires to shaded area of wire hole.
Table 4. Wiring Diagrams.
WALL
MOUNTING
HOLES
M13665
MOUNTING
SCREWS (2)
WALL
ANCHORS (2)
WIRES THROUGH WALL
AND WIRE SLOT
M27415
C
G
Y
O/B
RC
R
W1
G2
G3
S1
S2
SC
REW
TERMINALS
System Type
Wiring
Diagram
Figure
Standard Heat/Cool (1H/1C) 11, 12
Heat Only 13
Heat Only with Fan 14
Cool only 15
Heat Pump (No Auxiliary Heat) (1H/1C) 16
Heat Pump (with Auxiliary Heat) (2H/1C) 17
4 Pipe Fan Coil 18
2 Pipe Fan Coil 19
2 Pipe Fan Coil with aux. heat 20
PTAC 1H/1C (High speed, Low speed fan) 21
PTAC 2H/1C (High speed, Low speed fan) 22
Multiple TR21 Sensors 25, 26, 27
Multiple C7189U Sensors 28
M13666
WIRE HOLE
WALLPLATE
M22266
WALL OPENING
WIRE
SHADED AREA

TB7100A1000 MULTIPRO™ MULTISPEED AND MULTIPURPOSE THERMOSTAT
63-2675—04 6
Table 5. Terminal Designation Descriptions. NOTES:
1. When used in a single-transformer system,
leave metal jumper wire in place between Rc
and R. If used on a two-transformer system,
remove metal jumper wire between Rc and R.
2. Common wire is optional when thermostat is
used with batteries. When using separate
transformers for heating and cooling, the com-
mon must come from the cooling transformer.
3. If thermostat is configured for a heat pump in
the Installer Setup, configure changeover valve
for cool (O-factory setting) or heat (B).
4. Sensor wires must have a cable separate from
the thermostat control cable.
Conventional System Wiring
Fig. 11. Typical wiring of single transformer 1H/1C
system.
Fig. 12. Typical hookup of dual transformer 1H/1C
system.
Terminal
Designatio
nDescription
Rc
(see Note 1)
Power for cooling—connect to secondary
side of cooling system transformer.
R
(see Note 1)
Power for heating—connect to secondary
side of heating system transformer.
Y Compressor output.
C
(see Note 2)
Common wire from secondary side of
cooling system transformer.
W1 Heat relay. Auxiliary heat relay for heat
pump, PTAC.
G Fan relay. Low fan speed for fan coil and
PTAC.
G2 Fan relay. Medium fan speed for fan coil
only.
G3 Fan relay. High fan speed for fan coil and
PTAC.
O/B
(see Note 3)
Changeover valve for heat pumps.
S1
(See Note 4)
Indoor remote sensor, remote setback, or
changeover input.
S2
(See Note 4)
Indoor remote sensor, remote setback, or
changeover input.
COMPRESSOR CONTACTOR INDOOR TEMPERATURE
SENSOR/REMOTE
SETBACK
FAN RELAY
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
FACTORY INSTALLED JUMPER.
WHEN USING BATTERIES, THE 24V COMMON CONNECTION
IS OPTIONAL.
1
2
3
C
G
Y
O/B
RC
R
W1
G2
G3
S1
S2
2
3
L1
(HOT)
L2
1
24 VAC
M27416
HEAT RELAY
COMPRESSOR CONTACTOR
M27417
HEAT RELAY
FAN RELAY
COOLING
TRANSFORMER
HEATING
TRANSFORMER
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
REMOVE FACTORY INSTALLED JUMPER.
WHEN USING BATTERIES, THE 24V COMMON CONNECTION
IS OPTIONAL. WHEN USED, THE COMMON MUST CONNECT
TO THE COOLING TRANSFORMER SECONDARY.
1
3
2
3
L1
(HOT)
L2
1
24 VAC
L1
(HOT)
L2
1
24 VAC
C
G
Y
O/B
RC
R
2
INDOOR TEMPERATURE
SENSOR/REMOTE
SETBACK
W1
G2
G3
S1
S2

TB7100A1000 MULTIPRO™ MULTISPEED AND MULTIPURPOSE THERMOSTAT
763-2675—04
Fig. 13. Typical hookup of heat-only system.
Fig. 14. Typical hookup of heat-only system with fan.
Fig. 15. Typical hookup of cool-only system.
Heat Pump System Wiring
Fig. 16. Typical hookup of single-stage heat pump with
no auxiliary heat (1H/1C).
Fig. 17. Typical hookup of single-stage heat pump with
auxiliary heat (2H/1C).
M27418
HEAT RELAY
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
FACTORY INSTALLED JUMPER.
WHEN USING BATTERIES, THE 24V COMMON CONNECTION IS
OPTIONAL.
1
2
3
L1
(HOT)
L2
1
24 VAC
C
G
Y
O/B
RC
R
2
W1
G2
G3
S1
S2
INDOOR TEMPERATURE
SENSOR/REMOTE
SETBACK
3
M27419
HEAT RELAY
FAN RELAY
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
FACTORY INSTALLED JUMPER.
WHEN USING BATTERIES, THE 24V COMMON CONNECTION
IS OPTIONAL.
1
2
3
3
L1
(HOT)
L2
1
24 VAC
2
C
G
Y
O/B
RC
R
W1
G2
G3
S1
S2
INDOOR TEMPERATURE
SENSOR/REMOTE
SETBACK
M27420
FAN RELAY
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
FACTORY INSTALLED JUMPER.
WHEN USING BATTERIES, THE 24V COMMON CONNECTION
IS OPTIONAL.
1
3
2
3
COMPRESSOR CONTACTOR
L1
(HOT)
L2
1
24 VAC
2
C
G
Y
O/B
RC
R
W1
G2
G3
S1
S2
INDOOR TEMPERATURE
SENSOR/REMOTE
SETBACK
INDOOR TEMPERATURE
SENSOR/REMOTE
SETBACK
COMPRESSOR CONTACTOR
M27421
CHANGEOVER VALVE
1
2
3
4
5
FAN RELAY
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
FACTORY INSTALLED JUMPER.
WHEN USING BATTERIES, THE 24V COMMON CONNECTION IS
OPTIONAL.
"O/B" TERMINAL SET TO CONTROL AS EITHER "O" OR "B" IN THE
INSTALLER SETUP.
OPTIONAL INDOOR REMOTE SENSOR OR REMOTE SETBACK.
WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT
CABLE.
3
L1
(HOT)
L2
1
24 VAC
5
C
G
Y
O/B
RC
R
4
2
W1
G2
G3
S1
S2
COMPRESSOR CONTACTOR
M27422
CHANGEOVER VALVE
1
2
3
4
5
FAN RELAY
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
FACTORY INSTALLED JUMPER.
WHEN USING BATTERIES, THE 24V COMMON CONNECTION
IS OPTIONAL.
"O/B" TERMINAL SET TO CONTROL AS EITHER "O" OR "B"
IN THE INSTALLER SETUP.
OPTIONAL INDOOR REMOTE SENSOR OR REMOTE SETBACK.
WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT
CABLE.
3
L
1
(HOT)
L2
1
24 VAC
AUXILIARY HEAT RELAY
4
2
INDOOR TEMPERATURE
SENSOR/REMOTE
SETBACK 5
C
G
Y
O/B
RC
R
W1
G2
G3
S1
S2

TB7100A1000 MULTIPRO™ MULTISPEED AND MULTIPURPOSE THERMOSTAT
63-2675—04 8
Fan Coil System Wiring
Fig. 18. Typical wiring of 4 pipe fan coil.
Fig. 19. Typical wiring of 2 pipe fan coil with reheat.
Fig. 20. Typical wiring of 2 pipe fan coil without reheat.
PTAC System Wiring
Fig. 21. Typical hookup of PTAC with HI and LO fan
speeds (1H/1C).
COOLING RELAY INDOOR TEMPERATURE
SENSOR/REMOTE
SETBACK
HEAT RELAY
LOW FAN RELAY
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
FACTORY INSTALLED JUMPER.
WHEN USING BATTERIES, THE 24V COMMON CONNECTION IS
OPTIONAL.
1
2
3
C
G
Y
O/B
RC
R
W1
G2
G3
S1
S2
2
3
L1
(HOT)
L2
1
24 VAC
M27423
HIGH FAN RELAY
MEDIUM FAN RELAY
INDOOR TEMPERATURE
SENSOR/REMOTE
SETBACK/CHANGEOVER
PIPE SENSOR
TWO PIPE HEAT/COOL RELAY
LOW FAN RELAY
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
FACTORY INSTALLED JUMPER.
WHEN USING BATTERIES, THE 24V COMMON CONNECTION IS
OPTIONAL.
1
2
3
C
G
Y
O/B
RC
R
W1
G2
G3
S1
S2
2
3
L1
(HOT)
L2
1
24 VAC
M27424
HIGH FAN RELAY
AUXILIARY HEAT RELAY
MEDIUM FAN RELAY
INDOOR TEMPERATURE
SENSOR/REMOTE
SETBACK/CHANGEOVER
PIPE SENSOR
TWO PIPE HEAT/COOL RELAY
LOW FAN RELAY
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
FACTORY INSTALLED JUMPER.
WHEN USING BATTERIES, THE 24V COMMON CONNECTION IS
OPTIONAL.
1
2
3
C
G
Y
O/B
RC
R
W1
G2
G3
S1
S2
2
3
L1
(HOT)
L2
1
24 VAC
M27425
HIGH FAN RELAY
MEDIUM FAN RELAY
INDOOR TEMPERATURE
SENSOR/REMOTE
SETBACK
COMPRESSOR CONTACTOR
M27426
CHANGEOVER VALVE
1
2
3
4
5
LOW FAN RELAY
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
FACTORY INSTALLED JUMPER.
WHEN USING BATTERIES, THE 24V COMMON CONNECTION IS
OPTIONAL.
"O/B" TERMINAL SET TO CONTROL AS EITHER "O" OR "B" IN THE
INSTALLER SETUP.
OPTIONAL INDOOR REMOTE SENSOR OR REMOTE SETBACK.
WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT
CABLE.
3
L1
(HOT)
L2
1
24 VAC
5
C
G
Y
O/B
RC
R
4
2
W1
G2
G3
S1
S2
HIGH FAN RELAY

TB7100A1000 MULTIPRO™ MULTISPEED AND MULTIPURPOSE THERMOSTAT
963-2675—04
Fig. 22. Typical hookup of PTAC with HI and LO fan
speeds (2H/1C).
POWER THE THERMOSTAT
You can choose from three methods to power the
thermostat:
• Batteries only (AAA alkaline).
• 24 Vac direct connection only.
• 24 Vac direct connection with battery backup
(AAA alkaline).
Wiring 24 Vac Common
• Single-Transformer System—Connect the common side
of the transformer to the C screw terminal of the
thermostat wallplate. Leave the metal jumper wire in
place between Rc and R.
• Two-Transformer System—Connect the common side of
the cooling transformer to the C screw terminal of the
thermostat wallplate. Remove the metal jumper wire
between Rc and R.
Installing Batteries
1. Install two AA alkaline batteries on the back of the
thermostat as marked. See Fig. 23.
Fig. 23. Installing batteries.
2. Locate and remove tab labeled Remove. See Fig. 24.
IMPORTANT
This tab must be removed in order to set the real-
time clock.
Fig. 24. Remove tab labeled REMOVE from
thermostat back.
Locate and Mount TR21 or C7189U
Remote Indoor Temperature Sensor
(Optional)
Locate and mount the sensor in the same fashion as the
thermostat. See the Select Thermostat Location section.
Consider the following as well:
1. Be sure wire distance between sensor and thermo-
stat is less than 200 feet.
2. Mark the area on the wall selected for mounting the
sensor or junction box.
3. Sensor wire must be separate from the thermostat
cable.
4. Run wire cable to a hole at the selected wall location.
5. Pull approximately three inches of wire through the
opening.
NOTE: Color-coded, 18-gauge wire is
recommended.
COMPRESSOR CONTACTOR
M27427
CHANGEOVER VALVE
1
2
3
4
5
LOW FAN RELAY
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
FACTORY INSTALLED JUMPER.
WHEN USING BATTERIES, THE 24V COMMON CONNECTION IS
OPTIONAL.
"O/B" TERMINAL SET TO CONTROL AS EITHER "O" OR "B"
IN THE INSTALLER SETUP.
OPTIONAL INDOOR REMOTE SENSOR OR REMOTE SETBACK.
WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT
CABLE.
3
L1
(HOT)
L2
1
24 VAC
AUXILIARY HEAT RELAY
4
2
INDOOR TEMPERATURE
SENSOR/REMOTE
SETBACK 5
C
G
Y
O/B
RC
R
W1
G2
G3
S1
S2
HIGH FAN RELAY
M22259A
BACK OF THERMOSTAT
BATTERY HOLDER
BATTERIES (2)
REMOVE
TAB
REMOVE DURING
INSTALLATION
M22260B
REMOVE DURING
INSTALLATION

TB7100A1000 MULTIPRO™ MULTISPEED AND MULTIPURPOSE THERMOSTAT
63-2675—04 10
Wire Indoor Sensor
CAUTION
Electrical Interference (Noise) Hazard.
Can cause erratic system operation.
Keep wiring at least one foot away from large
inductive loads such as motors, line starters, lighting
ballasts and large power distribution panels.
1. Check Installer Setup Number (ISU) 340 to ensure it
is set to the desired value. (See Table 6.)
2. Wire sensor to S1 and S2 thermostat terminals.
3. Push excess wire back into the hole. Plug the hole
using nonhardening caulk, putty or insulation to
prevent drafts from affecting performance.
4. Remove sensor cover.
5. Mount sensor to the wall or junction box using the
screws and anchors provided.
6. Level the sensor for appearance only. Device func-
tions correctly even when not level.
7. Install sensor cover.
Sensor Wiring for Temperature Averaging
Fig. 25. Wiring four TR21 (20K ohm) Sensors.
Fig. 26. Wiring two TR21-A (10K ohm) Sensors to
provide a temperature averaging network.
Fig. 27. Wiring two TR21 (20K ohm) Sensors and one
TR21-A (10K ohm) sensor to provide a temperature
averaging network
Fig. 28. Wiring four C7189U (10K ohm) Sensors to
provide a temperature averaging network.
SET CALENDAR AND TIME
This thermostat is designed to, under normal use,
automatically keep current time and day in memory for up
to ten years once the calendar is set. There are two ways to
set the calendar for this thermostat:
Setting Calendar Once Functioning
See steps 1 through 4, in the Advanced Settings section, to
set year, month and day.
Setting Calendar When First
Powered
When first powered, the thermostat proceeds through a
sequence of screens to set the calendar.
— When first powered, the thermostat proceeds through a
sequence of screens to set the calendar. See Fig. 29.
M27481
S1 S2
T T
SUBBASE
TR21
T T
TR21
T T
TR21
T T
TR21
M27482
S1 S2
SUBBASE
TR21-A
T4 T3
TR21-A
T4 T3
1
11
THE TR21-A IS A 10K OHM SENSOR.
M27483
T4 T3
TR21-A
1
1
THE TR21-A IS A 10K OHM SENSOR.
S1 S2
TT
SUBBASE
TR21
TT
TR21
M27432
WIRES MUST HAVE A CABLE SEPARATE
FROM THE THERMOSTAT CABLE.
1
1 C7189 C7189
C7189 C7189
SUBBASE
S1 S2

TB7100A1000 MULTIPRO™ MULTISPEED AND MULTIPURPOSE THERMOSTAT
11 63-2675—04
Fig. 29. Setting calendar when thermostat is first
powered.
Fig. 30. Setting time when thermostat is first powered.
INSTALLER SETUP
Advanced Settings
The thermostat has advanced settings to match the HVAC
system. These settings can be adjusted to match specific
needs.
There are two different groups of settings:
— A complete set designed for the installation use.
— A simple set to limit accessibility for typical users.
Installer Settings (Complete Set)
Access to the installer settings is obtained as follows:
1. From the main screen, press SYSTEM.
2. Press and hold the two keys on either side of the
center key for approximately five seconds. (See
Fig. 31.)
3. The Setup Number displays to the center of the
screen. It is a four-digit code beginning with zero.
The current setting is displayed to the right.
NOTE: To cycle through the Setup Numbers, press the up
or down arrow.
Fig. 31. Entering Installer Setup.
User Settings (Simple Set)
Access to the user settings is obtained as follows:
1. From the main screen, press SYSTEM.
2. Press and hold the center key approximately five
seconds.
3. The Setup Number displays to the center of the
screen. It is a four-digit code beginning with zero.
The current setting is displayed to the right.
NOTE: To cycle through the Setup Numbers, press the up
or down arrow.
Fig. 32. Entering User Setup.
DeSelect Day
System & Fan
FanUseEdit
Schedule
View
Clock &
Tue
M22302B
MONTH YEAR DAY
GO BACK BUTTON
GOES BACK TO LAST SETTING
NEXT BUTTON
ADVANCE TO NEXT SETTING
DONE
BUTTON
ADVANCES
TO TIME
SETTING
SCREEN
UP AND DOWN
BUTTONS
CHANGES
MONTH,
DAY AND
YEAR
M22303A
View
Clock &
DONE BUTTON
ADVANCES TO HOME SCREEN
UP AND DOWN BUTTONS
CHANGES TIME
AM
System & Fan Schedule Clock & More
Fan Auto
Tue
System Auto
M22304A
System & Fan
FanUseEdit
Fan
System Auto
M22305A

TB7100A1000 MULTIPRO™ MULTISPEED AND MULTIPURPOSE THERMOSTAT
63-2675—04 12
INSTALLER SETUP NUMBERS (ISU), SETTINGS, AND TESTS (TABLE 6)
Use the Installer System Test to test the heating, cooling
and fan. Refer to the latter portion of Table 6.
CAUTION
Equipment Damage Hazard.
Minimum compressor off time is bypassed
during Installer System Test
Avoid cycling compressor quickly.
IMPORTANT
Use Installer System Test to test heating, cooling
and fan. The setting chosen for System Type (ISU
0170) can prevent some System Test Numbers
from appearing.
NOTE: Unless otherwise noted, setup items are accessi-
ble through only the Installer setup and not the
User setup.
Table 6. Installer Setup Menu.
Installer
Setup
Number Installer Setup Name
Default
Setting All Settings Notes
0120 Date (Year Upper) 20 20—21 Available year range: 2001 - 2178
0130 Date (Year Lower) 08 00-99 Available year range: 2001 - 2178
0140 Date (Month) 6 1-12
0150 Date (Day) 15 1-31 (Month Dependent)
0160 Schedule Options 4 0—Non-Programmable
4—Programmable
0170 System Selection 1 1—1H/1C Conv
2—1H w/o fan
3—1H with fan
4—1C
5—1H/1C HP
6—2H/1C HP
7—4 pipe Fan Coil
8—2 pipe Fan Coil
9—2 pipe Fan Coil w/ Aux Heat
10—PTAC 1H/1C (Hi speed, Lo speed
Fan)
11—PTAC 2H/1C (Hi speed, Lo speed
Fan)
Relay Y is used for 2 pipe fan coil output relay.
0180 Heat Fan Operation 0 0—Fossil
1—Electric
Only shows up if conventional system with heat stages and fan
capability is selected (ISU 0170). If heat pump is selected, fan
defaults to electric. If fan coil or PTAC modes are selected, fan
defaults to electric (does not show up).
0185 Pre-occupancy Purge
Duration
0 0—no duration
1—one hour
2—two hours
3—three hours
Shown only if system has fan and schedule is programmable (ISU
0160).
Pre-occupancy purge is enabled by a nonzero duration.
0190 Reversing Valve
O/B
0 0—O (O/B On Cool)
1—B (O/B On Heat)
Only shown if heat pump or PTAC system is selected.
0220 Cycles Per Hour (CPH)
for first stage
cooling/compressor
3 1-6 Only shown if system has cool stages (ISU 0170). Shown for heat
pump, fan coil, PTAC, and conventional cooling stages.
0240 CPH for first stage heat 5 1-12 Only shown if system is conventional with heat stages, 4 pipe fan
coil, 2 pipe fan coil (ISU 0170).
0270 CPH for Em Heat 9 1-12 Only shown if HP with reheat, 2 pipe fan coil with reheat, and PTAC
with reheat (ISU 0170).
0280 Continuous Backlight 0 0—No
1—Yes
Always shown; however, if AC power is not present, the option is
overridden and normal backlight operation occurs.
0300 Changeover 1 0—Manual
1—Auto
Only shown if system has both heat and cool stages (ISU 0170).
Shown for CNV, HP, PTAC and 4 pipe fan coil (ISU 0170). Not
shown for 2 pipe fan coil modes.

TB7100A1000 MULTIPRO™ MULTISPEED AND MULTIPURPOSE THERMOSTAT
13 63-2675—04
0310 Deadband 3°F (2°C) 2 (1.5)—2°F (1.5°C)
3 (2.0)—3°F (2.0°C)
4 (2.5)—4°F (2.5°C)
5 (3.0)—5°F (3.0°C)
6 (3.5)—6°F (3.5°C)
7 (4.0)—7°F (4.0°C)
8 (4.5)—8°F (4.5°C)
9 (5.0)—9°F (5.0°C)
Only shown if Automatic Changeover selected (ISU 0300).
0320 Temperature Indication
Scale
00—°F
1—°C
0330 Daylight Saving 1 0—Disabled
1—Enabled (US)
0340 Remote Temp
Sensor/Remote
Setback/Changeover
Input
00—None
1—Remote 10K Indoor
2—Remote 20K Indoor
3—Changeover 2 pipe Fan Coil modes
only
4—Changeover 2 pipe Fan Coil modes
only
Only shown on models that offer remote sensing.
NO input (default mode is Heat)
NO input (default mode is Cool)
0340
(Non-
programm
able)
Remote Temp
Sensor/Remote
Setback/Changeover
Input
00—None
1—Remote 10K Indoor
2—Remote 20K Indoor
3—Changeover 2 pipe Fan Coil modes
only
4—Changeover 2 pipe Fan Coil modes
only
5—Remote Setback
6—Remote Setback
Only shown on models that offer remote sensing.
NO input (default mode is Heat)
NO input (default mode is Cool)
Hotel card NO, with 1 second software delay going from UnOcc to
Occupied; 2 minute delay going from Occupied to UnOcc.
Hotel Card NC, with 1 second software delay going from UnOcc to
Occupied; 2 minute delay going from Occupied to UnOcc.
0341 Delay for Remote
Setback
00—NoDelay
2—2 Minute Delay
Only shown if Remote Setback (ISU 0340) is enabled.
0342 Override Option (only
available in non-
programmable mode)
0 0—No Override
1—Override
This option is only available for non-programmable mode (ISU
0160)
0343 Unoccupied Heating
Setpoint (only when
remote setback enabled)
60°F 50-65°F
10-18°C
0346 Unoccupied Cooling
Setpoint (only when
remote setback is
enabled)
80°F 75-90°F
24-30°C
0347 Fan Ramping 1 0—Disabled (Lo, Med, Hi)
1—Enabled
To enable the fan ramping algorithm. Only available for fan coil or
PTAC applications (ISU 0170)
0348 Fan Mode 0 0—User can choose Cycle or Constant 3
speed: Low->Med->
High->Auto-> Low 1—
Cycle Only - Auto only
To select a particular fan mode: Auto is the fan ramp mode. If
ramping is not selected, fan mode automatically defaults to Low
Med High (Constant only) and ISU 0348 is unavailable. Only
available for fan coil or PTAC applications (ISU 0170)
0349 Auto Fan Reset 0 0—Inactive 1—Reset
back to Auto after 2 hours
2—Reset back to Auto after 4 hours
The timer will be set after the user selects the constant fan speed.
Fan will be set to Auto automatically when time out. The start time
is calculated after initial call for heat/cool is satisfied, then 2 hour
timing begins.
The timer will be set after the user selects the constant fan speed.
Fan will be set to Auto automatically when time out. The start time
is calculated after initial call for heat/cool is satisfied, then 4 hour
timing begins. Only available for fan coil or PTAC applications (ISU
0170)
Table 6. Installer Setup Menu. (Continued)
Installer
Setup
Number Installer Setup Name
Default
Setting All Settings Notes

TB7100A1000 MULTIPRO™ MULTISPEED AND MULTIPURPOSE THERMOSTAT
63-2675—04 14
0535 Temporary Occupied
Duration Limit
3 0–12 hours 0 means no limit.
0540 Number of Periods 4 2—2 Periods
4—4 Periods
Does not appear if Non-programmable is chosen (ISU 0160).
Applies to all days of the week. If 2 is selected the Cancel Period
option will not appear on the display.
0580 Minimum Compressor
Off Time
50—Off
2—2 minutes
3—3 minutes
4—4 minutes
5—5 minutes
Only shown if system has cool stages in CNV, Heat Pump, PTAC
(ISU 0170).
0600 Heat Temperature
Range Stops
90 40 to 90°F (4 to 32°C) Only shown if system has heat stages (ISU 0170).
0610 Cool Temperature
Range Stops
50 50 to 99°F (10 to 37°C) Only shown if system has cool stages (ISU 0170).
0640 Clock Format 12 12—12 Hour
24—24 Hour
0650 Extended Fan-on time
Heat
00—Off
90—90 seconds
Not displayed if fan set to fossil or cool only systems (ISU 0170)
0660 Extended Fan-on time
Cool
00—Off
40—40 seconds
Only shown if system has cool stages. (ISU 0170)
0670 Keypad Lockout 0 0—Unlocked
1—Partial Lockout 1
2—Partial Lockout 2
3—Partial Lockout 3
4—Fully Locked
Unlocked: All functions accessible.
Partial 1: Locks out schedule and system changes.
Partial 2: Locks out schedule, system, and fan changes.
Partial 3: Locks out schedule, system, fan, and up/down arrow
changes.
Full: Entire interface locked/non-functional.
0680 Temperature Control
Heat
2 1—Less Aggressive
2—Standard
3—More Aggressive
Only shown if system has heat stages (ISU 0170).
Only integral gains are affected by this setting. The setting affects
control operation in all control regimes (not just recovery or
setpoint change).
0685 Recovery Heat Ramp
Rate
5 0-20°F/hour Only shown if system has heat stages (ISU 0170).
0 disables the ramped recovery (step setpoint change at period
start time).
0690 Temperature Control
Cool
2 1—Less Aggressive
2—Standard
3—More Aggressive
Only shown if system has cool stages (ISU 0170).
Only integral gains are affected by this setting. The setting affects
control operation in all control regimes (not just recovery or
setpoint change).
0695 Recovery Cool Ramp
Rate
3 0-20°F/hour Only shown if system has cool stages (ISU 0170).
0 disables the ramped recovery (step setpoint change at the
period start time).
0700 Temperature Display
Offset
0 -3 (-1.5)— -3°F (-1.5°C)
-2 (-1.0)— -2°F (-1.0°C)
-1 (-0.5)— -1°F (-0.5°C)
0 (0.0)—0°F (0.0°C)
1 (0.5)—1°F (0.5°C)
2 (1.0)— 2°F (1.0°C)
3 (1.5)—3°F (1.5°C)
This offset applies to both the control temperature and to the
display temperature for indoor sensor (and remote indoor sensor).
0710 Restore Factory Defaults 0 0—No
1—Yes
Resets all ISU parameters to default values and resets the
schedule to default. Retains only calendar settings and time.
0720 Screen Display 2 0—Display Room Temperature
1—Display Setpoint
2—Display Both
Table 6. Installer Setup Menu. (Continued)
Installer
Setup
Number Installer Setup Name
Default
Setting All Settings Notes

TB7100A1000 MULTIPRO™ MULTISPEED AND MULTIPURPOSE THERMOSTAT
15 63-2675—04
NOTE: Press the Done button to exit the Installer System Test.
MAIN SCREEN
Fig. 33. Main screen selections. Fig. 34. Main screen display.
INSTALLER TESTS
Test 1 Installer Test
Cool
00—Off
1—Cool Stage 1
Only shown if system has cool stages.
Test 2 Installer Test
Fan
00—Off
1—Fan Stage 1
2—Fan Stage 2
3—Fan Stage 3
Only shown if system has fan.
Test 3 Installer Test
Heat
00—Off
1—Heat Stage 1
2—Heat Stage 2
Only shown if system has fan.
Systems with 2 Heat stages will have option 2 enabled for Installer
Test 3.
Test 4 Installer Test EM Heat 0 0—EM Heat Off
1—EM Heat On
Only shown if multi-stage HP is selected (heat pump with more
heating than cooling stages).
Table 6. Installer Setup Menu. (Continued)
Installer
Setup
Number Installer Setup Name
Default
Setting All Settings Notes
System & Fan Schedule Clock & More
Set To
M22316A
UP ARROW BUTTON
RAISES TEMPERATURE SETTING OR
MAKES SELECTIONS IN OTHER SCREENS
DOWN BUTTON
LOWERS TEMPERATURE SETTING OR
MAKES SELECTIONS IN OTHER SCREENS
CLOCK &
MORE BUTTON
SELECTS TIME AND
FURNACE FILTER
INFORMATION
SYSTEM & FAN BUTTON
SELECTS FAN AUTO OR ON
SELECTS HEAT, OFF, COOL
AND EM HEAT
SCHEDULE BUTTON
SELECTS PROGRAMMING
MODE
System
Cool
Fan Auto
System & Fan Schedule Clock &
Fan
Mon
System Auto Aux Heat On
M22317A
SHOWS CURRENT
DAY OF WEEK
TEMPERATURE
SETTING
CURRENT
TIME
CURRENT
SYSTEM SETTING
CURRENT
FAN SETTING
INDICATES
THERMOSTAT IS
"CALLING FOR
COOL OR HEAT"

TB7100A1000 MULTIPRO™ MULTISPEED AND MULTIPURPOSE THERMOSTAT
63-2675—04 16
PROGRAMMING
Table 7 shows default program settings.
Table 7. Energy-saving Default Program Settings.
Fan Settings
Auto: Fan runs only when heating/cooling system is on.
See the Fan Schedule section for more information.
On: Fan runs continuously.
System Settings
Heat: Thermostat controls the heating system.
Off: Both heating and cooling systems are off. Fan is
turned off.
Cool: Thermostat controls the cooling system.
Auto: Thermostat automatically changes between heat
and cool operation, depending on indoor temperature.
Programming Heating and Cooling
Schedule
The thermostat can control up to four different schedule
periods per day:
OCC 1: Work arrival time. Period to keep space at a
comfortable temperature.
UNOCC1: Work exit time. Period to keep space at an
energy-saving temperature.
OCC 2: Second occupied period.
UNOCC2: Second unoccupied period.
NOTE: Available schedule times are at 15-minute inter-
vals.
Editing Schedule
1. Press MORE
2. Press SCHEDULE.
3. Press EDIT.
4. Press SELECT DAY to select the days you wish to
schedule.
5. Press NEXT when finished selecting days
NOTES:
— Multiple days can be selected.
— To skip over a day, press the Up or Down arrow
keys.
— Checkmarks appear next to selected days.
These are scheduled with identical times and
temperatures.
Fig. 35. Initial schedule edit screen.
6. OCCUPIED 1 flashes, denoting the period that is
about to be edited.
7. Press NEXT, and the start time for that period
flashes.
8. Change the start time by pressing the Up and Down
arrow keys.
9. Press NEXT to edit the heating and cooling set-
points.
10. Continue to cycle through the remaining periods
and make changes by pressing the NEXT key.
Fig. 36. Screen to edit existing settings.
11. When complete, press DONE. SAVING CHANGES
appears on the screen to indicate changes are being
saved to the day(s) modified.
12. To exit schedule without saving changes, press
CANCEL any time.
Setting Time
1. Press CLOCK.
2. Use arrows to set current time.
3. Press DONE.
IMPORTANT
The current day of the week should already be set
correctly. If not, see the Advanced Settings section
to set the day.
Schedule
Period Time
Setpoints
Heat Cool
Occ1 8:00am 70°F (21°C) 75°F (24°C)
Unocc1 10:00pm 55°F (10°C) 85°F (29.5°C)
Occ2 — — —
Unocc2 — — —
M23040A
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Select Day
Next Cancel
M23041A
DAYS
SELECTED
NEXT STEP KEY
ADVANCES PERIOD, TIME,
HEAT AND COOL TEMPERATURES
SCHEDULE
PERIOD
HEAT OR COOL
TEMPERATURES
GO BACK KEY
GOES BACK TO THE
LAST SCHEDULE STEP
DONE KEY
EXITS AND SAVES
CHANGES MADE
TO SCHEDULE
DOWN ARROW
CHANGES TIME
AND
TEMPERATURES
UP ARROW
CHANGES TIME
AND
TEMPERATURES
AM
Go Back Next Done
Mon
Tue
Wed
Thu
Fri
Period
Occupied1 Unocc1
Occupied2 Unocc2

TB7100A1000 MULTIPRO™ MULTISPEED AND MULTIPURPOSE THERMOSTAT
17 63-2675—04
OPERATION
Fan Sequence Operations (ISU 347, 348, 349)
If heat pump or conventional application modes are
enabled in ISU 170, then ISU 347 is not available for fan
ramp algorithm. The fan operates as a default ON/AUTO
selection that works the same way as our CommercialPRO
TB7220 thermostat. There is only one fan relay output that
is activated.
If PTAC or fan coil thermostat application modes are
enabled in ISU 170, then ISU 347 fan ramp algorithm is
available for installer setup selection. The fan ramp
algorithm will automatically calculate the appropriate fan
speed that is needed to meet the proportional band
requirements to speed up setpoint satisfaction. When the
setpoint is satisfied it will revert to the lowest fan speed
setting to conserve energy.
The thermostat comes factory default with the fan
ramping algorithm enabled (ISU 347). This gives the user
the ability to select Auto-Lo-Med-Hi option in ISU 348 or
Auto only option in ISU 348. Auto sets the thermostat into
the fan ramping algorithm mode and automatically sets
the sufficient speed for PI control. Auto also automatically
shuts the fan off when there is not a call for heating or
cooling. If the user decides to disable ISU 347, then the
fan will only have Lo-Med-Hi option available.
If ISU 347 is not enabled, then ISU 348 does not appear as
a user selection choice.
If ISU 347 is enabled, then ISU 349 is available as a
selection choice. The user can select either a 2 hour or 4
hour timer fan reset function. The fan will reset from a
constant on speed to Auto mode after the time period
expires. If ISU 347 is not enabled, then ISU 349 does not
appear as a user selection choice.
Equipment Sequence Operations (ISU 170)
Heat Pump and Conventional
Heat Pump and conventional use a single fan speed. The
single fan speed label is the G terminal relay output.
Display on the thermostat for these modes will give the
Fan On/Auto option. There is no fan ramping algorithm,
ISU 347, 348, 349 are not available.
PTAC
PTAC modes 10 and 11 will have the same selection
options available as the heat pump selection options. The
only difference is that the PTAC options have a Lo and Hi
speed fan output instead of single speed output and that
it follows the fan sequencing described above with ISU
347, 348, 349.
4 Pipe
4 pipe is treated similar to 1H/1C conventional. It follows
the fan sequencing described above with ISU 347, 348, 349.
2 Pipe
There are two different 2 pipe modes - 2 pipe only and 2
pipe with reheat.
2 pipe only - 2 pipe modes do not contain the ability to
have automatic changeover. They are manual changeover
only. The thermostat will have a priority when choosing a
system mode (heat or cool). When ISU #340 has a 2 pipe
changeover sensor enabled, the thermostat screen system
mode will lock on heat or cool (whatever the changeover
sensor is communicating to the thermostat). If ISU #340
does not have a changeover sensor enabled, then the
system mode from the thermostat screen can manually be
adjusted between heat or cool. It follows the fan
sequencing described above with ISU 347, 348, 349.
2 pipe with reheat - 2 pipe modes do not contain the
ability to have automatic changeover. They are manual
changeover only. The thermostat will have a priority when
choosing a system mode (heat or cool). When ISU #340
has a 2 pipe changeover sensor enabled, the thermostat
screen system mode will lock on heat only. When the 2
pipe changeover sensor is sensing cool mode, the user
can adjust to heating mode which will bring on the
auxiliary heat. If ISU #340 does not have a changeover
sensor enabled, then the system mode from the
thermostat screen can manually be adjusted between
heat or cool. It follows the fan sequencing described above
with ISU 347, 348, 349.
Operating Sequence
The thermostat energizes specific terminal(s), depending
on the demand for heating, cooling or fan. The thermostat
screen shows the time, inside temperature, system and
fan selections. Additional indicators are shown when the
heating, cooling or fan is energized. See Tables 8 and 9 for
specification information.
Table 8.
Sequence of Operation for Conventional Systems .
a
If Installer Setup System type is set to two stages of cooling.
bG energizes only if Installer Setup 0180 is set to Electric.
Table 9. Sequence of Operation for Heat Pump Systems.
aConfigure O/B in Installer Setup. Based on last piece of
equipment called (cooling = O; heating = B).
bIf Installer Setup System Type is set to 2Heat/1Cool Heat
Pump with Auxiliary Heat.
System
Setting
Fan
Setting
Call for
Action
Energize
Terminals
Screen
Message
Off Auto — — —
Cool Auto — — —
Cool
or Auto
Auto Stage 1
Cooling
Y, G Cool On
Heat Auto — — —
Heat
or Auto
Auto Stage 1
Heating W, GbHeat On
System
Setting
Fan
Setting Call for Action
Energize
Terminals
Screen
Message
Off Auto — O/Ba—
Cool
Cool
or Auto
Auto Stage 1 Cooling Y, G, O/BaCool On
Heat Auto — O/Ba—
Heat
or Auto
Auto Stage 1 Heating Y, G, O/BaHeat On
Stages 1 and 2
Heating Y, W1b, G,
O/Ba
Auxiliary
Heat On

TB7100A1000 MULTIPRO™ MULTISPEED AND MULTIPURPOSE THERMOSTAT
63-2675—04 18
aIf Installer Setup (0170) System Type is set to 2 pipe Fan Coil (8) or 2 pipe Fan Coil w/Aux Heat (9), the Y terminal will be
used for cooling and heating. If Installer Setup (0170) System Type is set to 4 pipe Fan Coil (7), the Y terminal will be
used for cooling only.
bWhen fan is in AUTO, it automatically selects the fan speed based on how far away the temperature is from the setpoint.
cIf Installer Setup (0170) System Type is set to 2 pipe Fan Coil with Auxiliary Heat (9), the W1 terminal will be used for
reheat. If Installer Setup (0170) System Type is set to 4 pipe Fan Coil (7),the W1 terminal will be used for heating.
a
When the fan is in AUTO, it automatically selects the fan speed based on how far away the temperature is from the setpoint.
bConfigure O/B in Installer Setup. Based on last piece of equipment called (cooling=O; heating=B).
cIf Installer Setup (1070) System Type is set to 2Heat/1 Cool PTAC.
Table 10. Sequence of Operations for Fan Coil Systems.
System Setting Fan Setting Call for Action Energize Terminals Screen Message
Off/Cool/Heat/Em
Heat/Auto
Auto -- --
Cool or Auto Auto 4 Pipe Cooling Y, Gb, G2b, G3bCool On
Cool or Auto LO 4 Pipe Cooling Y, G Cool On
Cool or Auto MED 4 Pipe Cooling Y, G2 Cool On
Cool or Auto HIGH 4 Pipe Cooling Y, G3 Cool On
Heat or Auto Auto 4 Pipe Heating W1c, Gb, G2b, G3bHeat On
Heat or Auto LO 4 Pipe Heating W1c, G Heat On
Heat or Auto MED 4 Pipe Heating W1c, G2 Heat On
Heat or Auto HIGH 4 Pipe Heating W1c, G3 Heat On
Cool or Heat Auto 2 Pipe Cooling/HeatingaYa, Gb, G2b, G3bCool On or Heat On
Cool or Heat LO 2 Pipe Cooling/HeatingaYa, G Cool On or Heat On
Cool or Heat MED 2 Pipe Cooling/HeatingaYa, G2 Cool On or Heat On
Cool or Heat HIGH 2 Pipe Cooling/HeatingaYa, G3 Cool On or Heat On
Em Heat Auto 2 Pipe Call for Auxiliary Heat Ya, W1c, Gb, G2b, G3bHeat On
Em Heat LO 2 Pipe Call for Auxiliary Heat Ya, W1c, G Heat On
Em Heat MED 2 Pipe Call for Auxiliary Heat Ya, W1c, G2 Heat On
Em Heat HIGH 2 Pipe Call for Auxiliary Heat Ya, W1c, G3 Heat On
Table 11. Sequence of Operations for PTAC Systems.
System
Setting Fan Setting Call for Action Energize Terminals Screen Message
Off/Cool/Heat/
Em Heat/Auto
Auto -- O/Bb--
Cool or Auto Auto Stage 1 Cooling Y, Ga, G3a, O/BbCool On
Cool or Auto LO Stage1 Cooling Y, G, O/BbCool On
Cool or Auto HIGH Stage 1 Cooling Y, G3, O/BbCool On
Heat or Auto Auto Stage 1 Heating Y, Ga, G3a, O/BbHeat On
Heat or Auto LO Stage 1 Heating Y, G, O/BbHeat On
Heat or Auto HIGH Stage 1 Heating Y, G3, O/BbHeat On
Em Heat Auto Stage 1 and 2 Heating Y, W1c, Ga, G3a, O/BbHeat On
Em Heat LO Stage 1 and 2 Heating Y, W1c, G, O/BbHeat On
Em Heat HIGH Stage 1 and 2 Heating Y, W1c, G3, O/BbHeat On

TB7100A1000 MULTIPRO™ MULTISPEED AND MULTIPURPOSE THERMOSTAT
19 63-2675—04
Special Programmable Mode
Functions
Installer Setup 160 allows the thermostat to be configured
for either a mode with a programmable 7 day schedule or
as a non-programmable thermostat.
Preoccupancy purge (ISU 185)
This feature is available only when the thermostat is
configured as a programmable schedule and when a fan is
used. The fan will run 1-3 hours before the occupied
schedule starting time to circulate air.
Override Button, Temporary Override (Duration Limit
ISU 535)
While in the programmable schedule mode, an override
button is available to perform temporary override control.
The default override time can be configured through ISU
535. Lockout configuration via ISU 670 can provide
restrictions on access to setpoint changes, system
changes, and schedule changes.
No remote setback
The remote setback feature only works in the non-
programmable mode.
Special Non-Programmable Mode
Functions
Override (Optional)
The override feature is optional in the non-programmable
mode. The override can be configured through ISU 342.
When the override is activated in the non-programmable
mode it will temporarily override to a new setpoint until the
end time expires.
Remote Setback
Remote Setback is available (ISU 340). Occupancy
sensors, manual time clock inputs, and DDC night setback
can be used to provide inputs to setback the thermostat.
Unoccupied heating (ISU 343) and unoccupied cooling
(ISU 346) setpoints are available to configure the setback
setpoints.
Setting Temperature Overrides
There are three temperature override options:
— Hold Temperature Until
— Override, and
—Holiday.
HOLD TEMPERATURE UNTIL
Holds the temperature temporarily until the time set by
the user, or the next scheduled period time.
1. Press the Up or Down arrow next to the temperature
to adjust. The Hold Until time appears on the screen.
The time defaults to the next scheduled period start
time
2. Press NEXT to adjust the time for the thermostat to
resume schedule.
NOTE: The installer setup can limit the length of
time for an override to 1, 2, 3, or 4 hours
beyond the current time.
3. Press DONE or wait 5 seconds.
4. Press CANCEL or SCHEDULE to cancel “Hold
Temperature Until” and resume the schedule.
OVERRIDE
Changes temperature setting until the next period takes
effect. For use during Unoccupied periods.
1. Press OVERRIDE. The settings change by default to
the next Occupied period.
NOTE: Changes are limited to those allowed by the
lockout level.
2. Press Up or Down arrow to change the override
temperature, and NEXT to adjust override time.
HOLIDAY
Changes temperature setting for a designated number of
days. Press MORE and then HOLIDAY. The screen shows
“Hold Until 1 DAYS”.
1. Press Up or Down arrow to change the temperature
desired for the thermostat to override the schedule.
2. Press NEXT to change the desired days for the
duration of the holiday.
3. To cancel the Holiday Override early, press CANCEL.
Fan Status Displayed on Main Screen
When the thermostat is running the fan, the fan blade
symbol appears next to FAN to indicate the thermostat
has the fan on.
NOTE: If the thermostat is not controlling the fan—
typical for many gas, forced-air heating systems—
the fan blade symbol will not appear even
though the fan may be running.
Replacing Batteries
Not all thermostat models require batteries. If the
thermostat has batteries, a low battery warning (see
Fig. 37) flashes on the main screen for approximately
30 days.
NOTE:
— If batteries are not replaced when the Low
Battery warning is flashing, the LO batt screen
displays continuously and the thermostat
stops operating until batteries are replaced.
— The thermostat has a low battery indicator.
However, it is recommended that the batteries
be replaced once each year. Do this to prevent
leakage and prevent the thermostat and HVAC
system from shutting down due to lack of
thermostat battery power.

TB7100A1000 MULTIPRO™ MULTISPEED AND MULTIPURPOSE THERMOSTAT
63-2675—04 20
Fig. 37. Low battery signal.
Replace the batteries as follows:
1. Remove the thermostat from the base by pulling it
straight out. (See Fig. 38.)
2. Install two new AA alkaline batteries with proper
polarization.
NOTES:
— Always use AA alkaline batteries.
— All programming (Schedule, Date and Time)
information is retained during battery replace-
ment.
3. Place thermostat back on subbase by aligning ter-
minal screw blocks with the pins on the back of the
thermostat. (See Fig. 39.)
4. Push the thermostat straight onto the base.
Fig. 38. Removing thermostat from subbase.
Fig. 39. Placing thermostat back onto subbase.
Reading Remote Indoor Temperature
If connected to an installed remote indoor temperature
sensor, the thermostat displays the indoor temperature
from the remote sensor(s).
NOTE: If connected to an installed remote indoor tem-
perature sensor, the thermostat internal sensor is
not used.
ONE REMOTE INDOOR SENSOR INSTALLED
If one remote indoor temperature sensor is used, the
screen showing the Inside temperature reading displays
the temperature at the indoor remote sensor location.
MULTIPLE REMOTE INDOOR SENSORS INSTALLED
If more than one remote indoor sensor is used, the screen
showing the Inside temperature reading displays the
average of all the remote indoor sensors.
Screen Locked
Portions of the touch screen interface can be fully or
partially locked. See the Advanced Settings section for
information to use these features. When the thermostat
displays LOCKED, the buttons are either fully or partially
locked.
Fully Locked Screen
In this mode, the entire interface is locked and not
functional. To unlock screen, see the Advanced Settings
section. The screen continuously displays SCREEN
LOCKED.
Partially Locked Screen
When partially locked:
— Pressing a locked key prompts the screen to indicate
LOCKED for five to seven seconds.
— Pressing an unlocked key with LOCKED shown removes
LOCKED from the display.
M22383A
M22384A
WALL
WALLPLATE
M22299A
TERMINAL SCREW BLOCK
PINS ON
BACK OF
THERMOSTAT