THERMOSTATS & CONTROLLERS MULTIPRO™ MULTISPEED AND MULTIPURPOSE THERMOSTAT TB7100A100 MULTIPRO™ SERIES DESCRIPTION The TB7100A1000 MultiPRO™ Multispeed and Multipurpose Thermostat is an effortless, seven-day programmable or nonprogrammable thermostat that provides universal system compatibility, precise comfort control and is easy-to-program. FEATURES • Large, clear backlit display with backlight • Menu-driven programming • Speedy same-schedule programming, no need to copy multiple days • Programmable or non-programmable modes • Remote setback input for occupancy sensors or timeclocks • Real-time clock keeps time during power failures and automatically updates to daylight savings

TB7100A100

TR21/TR21-A WIRING SUBBASE S1

S2

TR21

APPLICATION • • • • • •

T

T

1H/1C conventional Up to 2H/1C heat pump 4-pipe fan coil (three fan speeds) 2-pipe fan coil (three fan speeds) 2-pipe fan coil with Auxiliary Heat (3 fan speeds) PTAC (Hi, Lo fan speed)

T3

T4

1 TR21-A TR21 T

1 THE TR21-A IS A 10K OHM SENSOR.

T

WIRING - HEAT PUMP WITH AUXILIARY HEAT L (HOT) 3

C

24 VAC

G

L2

Y

1

4 O/B RC R

2

CHANGEOVER VALVE COMPRESSOR CONTACTOR

W1 G2 G3 S1 S2

INDOOR TEMPERATURE SENSOR/REMOTE 5 SETBACK

1

POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

2

FACTORY INSTALLED JUMPER.

3

WHEN USING BATTERIES, THE 24V COMMON CONNECTION IS OPTIONAL.

4

"O/B" TERMINAL SET TO CONTROL AS EITHER "O" OR "B" IN THE INSTALLER SETUP.

5

OPTIONAL INDOOR REMOTE SENSOR OR REMOTE SETBACK. WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE.

FAN RELAY AUXILIARY HEAT RELAY

Typical hookup of single-stage heat pump with auxiliary heat (2H/1C).

THERMOSTATS & CONTROLLERS

Wiring two TR21 (20K ohm) Sensors and one TR21-A (10K ohm) Sensor to provide a temperature averaging network

SPECIFICATIONS Supply Voltage Battery Contact Ratings Memory Remote Sensor Accuracy Output Control Deadband Setpoint/Setback Heating Cooling January 2012

20-30 VAC, 50/60 Hz Optional, 2-AA 0.02- 1.0A, 0.60A maximum current for fan terminals 10 year Indoor/Setback/Changeover ±1°F (0.5°C), system dependent SPST relays Proportional plus Integral (PI) Adjustable, 2°/9°F, (1.5°/5°C) Adjustable with programmable limits 40 to 90°F (10 to 32°C) 50 to 99°F (10 to 37°C)

© 2012 Kele, Inc. All rights reserved. The Kele name and logo are registered trademarks of Kele, Inc.

Display Changeover System Settings Fan Setting Fan Speeds Dimensions Weight Warranty

kele.com

888-397-5353 USA

Accuracy ±1°F (±0.5°C) Manual or Auto changeover selectable Heat-Off-Cool-Auto Auto-On Low, Medium, High 3.75"H x 6.0"W x 1.375"D (9.5 x 15.2 x 3.5 cm) 1.0 lb (0.45kg) 2 years

001-901-382-6084 International

22

1119

THERMOSTATS & CONTROLLERS MULTIPRO™ MULTISPEED AND MULTIPURPOSE THERMOSTAT TB7100A100 MULTIPRO™ SERIES WIRING - CONVENTIONAL COMPRESSOR CONTACTOR

C G Y O/B RC R

1 L1 (HOT) 24 VAC L2

3

W1 G2 G3 S1 S2

2

COMPRESSOR CONTACTOR FAN RELAY

INDOOR TEMPERATURE SENSOR/REMOTE SETBACK

FAN RELAY

C G Y O/B RC R

1 L1 (HOT) 24 VAC L2 COOLING TRANSFORMER L1 (HOT)

3

2

1 INDOOR TEMPERATURE SENSOR/REMOTE SETBACK

24 VAC

HEAT RELAY 1

POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

2

FACTORY INSTALLED JUMPER.

3

WHEN USING BATTERIES, THE 24V COMMON CONNECTION IS OPTIONAL.

W1 G2 G3 S1 S2

HEAT RELAY

L2 HEATING TRANSFORMER 1

POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

2

REMOVE FACTORY INSTALLED JUMPER.

3

WHEN USING BATTERIES, THE 24V COMMON CONNECTION IS OPTIONAL. WHEN USED, THE COMMON MUST CONNECT TO THE COOLING TRANSFORMER SECONDARY.

Typical wiring of single transformer 1H/1C system.

Typical hookup of dual transformer 1H/1C system.

THERMOSTATS & CONTROLLERS

WIRING - FAN COIL

1 L1 (HOT) 24 VAC L2

C G Y O/B RC R

3

W1 G2 G3 S1 S2

2

1 L1 (HOT) 24 VAC L2

LOW FAN RELAY

3

W1 G2 G3 S1 S2

2

TWO PIPE HEAT/COOL RELAY

HEAT RELAY COOLING RELAY

C G Y O/B RC R

INDOOR TEMPERATURE SENSOR/REMOTE SETBACK

LOW FAN RELAY MEDIUM FAN RELAY

INDOOR TEMPERATURE SENSOR/REMOTE SETBACK/CHANGEOVER PIPE SENSOR

AUXILIARY HEAT RELAY

MEDIUM FAN RELAY HIGH FAN RELAY

HIGH FAN RELAY

1

POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

1

POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

2

FACTORY INSTALLED JUMPER.

2

FACTORY INSTALLED JUMPER.

3

WHEN USING BATTERIES, THE 24V COMMON CONNECTION IS OPTIONAL.

3

WHEN USING BATTERIES, THE 24V COMMON CONNECTION IS OPTIONAL.

Typical wiring of 2 pipe fan coil with reheat.

Typical wiring of 4 pipe fan coil.

22 ORDERING INFORMATION

1120

MODEL TB7100A1000

DESCRIPTION Multispeed and multipurpose thermostat

C7189U1005 TR21 TR21-A

ACCESSORIES Remote indoor thermistor sensor: 10K ohm NTC (TB7220) Wall mount remote indoor sensor: 20K ohm NTC (Type 42) Wall mount remote indoor sensor: 10K ohm NTC (use for averaging only)

001-901-382-6084 International 888-397-5353 USA kele.com

© 2012 Kele, Inc. All rights reserved. The Kele name and logo are registered trademarks of Kele, Inc.

January 2012