Johnson Controls TM-2161 Installation Instructions Manual
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- Installation Instructions Manual
TM-21x1 Series Room Temperature Module Installation Instructions 1
Applications
The TM-21x1 Series of Room Temperature Modules
are designed for use with the Facility Explorer Series of
field controllers. The setpoint dial enables the room
occupant to adjust the working setpoint of the
controller. On scaled models, the marked adjustment
range is 55 to 85°F; the controller determines the
actual setpoint temperature. On Warmer/Cooler
models, the adjustment range is marked +/- from
midpoint of the dial; the controller determines the
equivalent setpoint temperature.
With the occupancy button, the occupant can switch
the controller’s operating mode between occupied and
standby. In addition, the TM-21x1 Series offers the
option of a temporary occupied mode during
unoccupied mode.
The TM-21x1 Series Room Temperature Module also
features a Light-Emitting Diode (LED) that indicates the
current operating mode.
Installation
Parts Included
Two #6-32 x 7/8 in. (22 mm) wallbox mounting screws
are included with the TM-21x1 Module.
Special Tools Needed
For tightening and loosening the TM-11x1 Series Room
Temperature Module security screw, order the optional
Allen-head tool (T-4000-119) from the nearest
Johnson Controls® representative.
IMPORTANT: The TM-21x1 Series Room
Temperature Modules are intended to provide an
input to equipment under normal operating
conditions. Where failure or malfunction of the
TM-21x1 Temperature Module could lead to
personal injury or property damage to the controlled
equipment or other property, other 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 TM-21x1 Temperature Module.
TM-21x1 Series Room Temperature Module
Installation Instructions
Part No. 24-10225-12, Rev. C
Issued March 2016
24- 10225- 12, Rev. C
TM-21x1 Series Room Temperature Module Installation Instructions2
Dimensions
TM-2141 Modules
TM-2151 Modules
TM-2161 Modules
Figure 1: TM-2141 Dimensions, in. (mm)
3.15 (80)
1.26 (32)
4.72
(120)
F
I
G
:
2
1
4
1
_
d
i
m
Figure 2: TM-2151 Dimensions, in. (mm)
F
I
G
:
2
1
5
1
_
d
i
m
Mode
LED
Occupancy
Button
3.15 (80)
1.26 (32)
4.72
(120)
Figure 3: TM-2161-0002 and TM-2161-0007
Dimensions, in. (mm)
F
I
G
:
2
1
6
1
_
d
i
m
1.38 (35)
4.72
(120)
3.15 (80)
Mode
LED
Occupancy
Button
Fan
Speed
Dial
Setpoint
Adjustment
Dial
F
I
G
:
2
1
6
1
_
0
0
0
5
_
d
i
m
1.38 (35)
4.72
(120)
3.15 (80)
Mode
LED
Occupancy
Button
Setpoint
Adjustment
Dial
Figure 4: TM-2161-0000 and TM-2161-0005
Dimensions, in. (mm)
TM-21x1 Series Room Temperature Module Installation Instructions 3
TM-2191 Modules
Installing the TM-21x1
To install the TM-21x1 Series Room Temperature
Module:
1. Use the Allen-head tool to loosen the security
screw located at the top center of the housing.
2. Insert a screwdriver blade or coin into the slot on
the top of the housing.
3. Press down gently, and pry the housing away from
the base. As the two parts separate, remove the
blade or coin and continue to pull the housing away
from the base until the housing is free.
4. Pull the wires through the base. Locate the green
terminal blocks in the upper right of the base and
position the module on the wallbox with the
terminal numbers right-side up.
5. Mount the base to the wallbox using the two #6-32
mounting screws (included).
6. Wire the controller to the module. See the Wiring
section for correct wiring.
7. Attach the housing to the base and tighten the
security screw with the allen-head tool.
Mounting
Location Considerations
Mount the TM-21x1 Series Room Temperature Module
on a wall in the room to be controlled where the
occupant can easily read and adjust the setpoint dial or
fan speed override adjustment dial. Consider these
additional guidelines in determining the best mounting
location:
• Avoid areas subject to excessive vibration,
electrical noise, direct sunlight, or the effects of
radiant heat.
• Keep electrical wiring as short as possible to
minimize temperature error.
• Install modules in areas where the temperature is
representative of the general room conditions.
Wiring
To wire a controller to the TM-21x1 Series Room
Temperature Module, see the appropriate wiring
diagram (Figure 6 to Figure 10).
Note: Use 22 AWG (0.65 mm diameter) wire
minimum. Do not exceed 164 ft (50 m) between the
controller and the temperature module.
Figure 5: TM-2191 Dimensions, in. (mm)
F
I
G
:
2
1
9
1
_
d
i
m
3.15 (80)
1.38 (35)
4.72
(120)
Setpoint
Adjustment
Dial
Table 1: Nominal Values for 10k ohm Sensors
Temperature Resistance
F Cohm
20 -7 48,525
30 -1 34,919
40 4 27,550
50 10 19,898
60 16 12,246
70 21 11,993
80 27 9,222
90 32 7,510
100 38 5,874
110 43 4,871
120 49 3,956
130 54 3,277
TM-21x1 Series Room Temperature Module Installation Instructions4
TM-2141-0000
TM-2151-0000
TM-2161-0000 and TM-2161-0005
TM-2161-0002 and TM-2161-0007
TM-2191-0000 and TM-2191-0005
Figure 6: Wiring to an NTC Room Sensor
F
I
G
:
2
1
4
1
_
W
I
R
21
20
NTC Sensor
Common
Room Temperature
Module
Figure 7: Wiring to a Room Temperature Module
Featuring an NTC Sensor with Occupancy
Override
F
I
G
:
2
1
5
1
_
W
I
R
15
14
21
20
NTC Sensor
Common
Mode LED
Occupancy Button
Room Temperature
Module
Figure 8: Wiring to a Room Temperature Module
Featuring an NTC Sensor with Temperature
Setpoint Adjustment, and Occupancy Override
F
I
G
:
2
1
6
1
_
0
0
0
5
_
W
I
R
15
14
21
20
NTC Sensor
Common
Mode LED
Occupancy Button
23
22
Room Temperature
Module
DC +5 V
Temperature Setpoint
Figure 9: Wiring to a Room Temperature Module
Featuring an NTC Sensor with Temperature
Setpoint Adjustment, Occupancy Override, and
Three Speed Fan Override
F
I
G
:
2
1
6
1
_
0
2
0
7
_
W
I
R
15
14
21
20 NTC Sensor
Common
Mode LED
Occupancy Button
23
22
DC +5 V
Temperature Setpoint
Room Temperature
Module
51 Three-Speed Fan
Override
Figure 10: Wiring to a Room Temperature Module
Featuring an NTC Sensor without Occupancy
Override
F
I
G
:
2
1
9
1
_
W
I
R
21
20
NTC Sensor
Common
23
22
Room Temperature
Module
DC +5 V
Temperature Setpoint
TM-21x1 Series Room Temperature Module Installation Instructions 5
The following messages apply to wiring this product.
Setup and Adjustments
Make temperature or fan speed adjustments using the
rotating dial, shown in Figure 3 and Figure 5.
Repair Information
Do not field repair the TM-21x1 Series Room
Temperature Module. As with any electrical device,
keep the air vents clean and free from dust and
obstruction. To order replacement parts, contact the
nearest Johnson Controls representative.
!
CAUTION: Risk of Electric Shock.
Disconnect power supply before making
electrical connections to avoid electric
shock.
Mise En Garde: Risque de décharge
électrique. Débrancher l'alimentation
avant de réaliser tout raccordement
électrique afin d'éviter tout risque de
décharge électrique.
!
CAUTION: Risk of Property Damage.
Do not run low voltage cable in the same
conduit or wiring troughs with high
voltage wires. Running low and high
voltage wires in the same conduit or
wiring troughs may damage the
equipment or cause system malfunction.
MISE EN GARDE : Risque de dégâts
matériels.
Ne pas faire courir un câble basse
tension dans les mêmes gaines ou
goulottes électriques que des câbles
haute tension. L'installation de fils basse
tension et haute tension dans les mêmes
gaines ou goulottes électriques risque
d'endommager l'équipement ou de
provoquer des dysfonctionnements du
système.
!
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.
Mise En Garde: Risque de dégâts
matériels. Ne pas mettre le système
sous tension avant d'avoir vérifié tous les
raccords de câblage. Des fils formant un
court-circuit ou connectés de façon
incorrecte risquent d'endommager
irrémédiablement l'équipement.
IMPORTANT: Use copper conductors only. Make
all wiring connections in accordance with local,
national, and regional regulations. Do not exceed
the Temperature Module electrical ratings.
TM-21x1 Series Room Temperature Module Installation Instructions6
Technical Specifications
TM-21x1 Series Room Temperature Module (Part 1 of 2)
Models TM-2141-0000 Temperature Output Only
TM-2151-0000 Temperature Output with Occupancy Override
TM-2161-000x Temperature Output with Setpoint Adjustment and Occupancy
Override and Optional Fan Speed Adjustment
TM-2191-000x Temperature Output with Setpoint Adjustment
Power Requirements 5 VDC
Power Consumption N/A: Refer to individual component specification.
Inputs None
Adjustments Temperature Setpoint, Fan Speed (Optional by Model)
Mode Indicator Green LED (5 V, 4 mA)
Occupancy Button Momentary Contact Switch, 5 V at 1 mA
Output Temperature Sensing
Element
Resistance Temperature Device (RTD) Thermistor Negative
Temperature Coefficient (NTC) 10k ohm at 77°F (25°C)
Fan Speed 10k ohm potentiometer, with mechanically guided positions at
0, 25, 50, 75, 100% for Auto, Off, I (low speed),
II (medium speed), and III (high speed)
Published in U.S.A. www.johnsoncontrols.com
TM-21x1 Series Room Temperature Module Installation Instructions 7
Metasys® and Johnson Controls® are registered trademarks of Johnson Controls, Inc.
All other marks herein are the marks of their respective owners. © 2016 Johnson Controls, Inc.
Building Efficiency
507 E. Michigan Street, Milwaukee, WI 53202
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.
Setpoint Range TM-2141-0000
TM-2151-0000
No setpoint range
TM-2161-0000
TM-2191-0000
10k ohm potentiometer marked for 55 to 85°F
TM-21x1-0002 10k ohm potentiometer marked for 55 to 85°F
Fan Speed Adjustment: Auto, Off, I, II, and III
TM-21x1-0005 10k ohm potentiometer marked for +/- (5F°)
TM-21x1-0007 10k ohm potentiometer marked for +/- (5F°)
Fan Speed Adjustment: Auto, Off, I, II, and III
Accuracy ±0.9°F (±0.5°C)
Field Connection 18 to 22 AWG (1.00 to 0.65 mm diameter) recommended
Mounting Wallbox Mount
Housing Material ABS + PC, Self-Extinguishing HB UL94
Protection IP30 (EN 60529)
Ambient Operating Conditions 32 to 122°F (0 to 50°C)
10 to 90% RH, noncondensing
Ambient Storage Conditions -40 to 158°F (-40 to 70°C)
5 to 95% RH, noncondensing
Dimensions
(H x W x D)
TM-2141
TM-2151
4.72 x 3.15 x 1.26 in.
(120 x 80 x 32 mm)
TM-2161
TM-2191
4.72 x 3.15 x 1.38 in.
(120 x 80 x 35 mm)
Shipping Weight 0.44 lb (0.2 kg)
Compliance Europe CE Mark: EMC Directive, EN-61000-6-2
European Single Point of Contact: NA/SA Single Point of Contact: APAC Single Point of Contact:
JOHNSON CONTROLS
WESTENDHOF 3
45143 ESSEN
GERMANY
JOHNSON CONTROLS
507 E MICHIGAN ST
MILWAUKEE WI 53202
USA
JOHNSON CONTROLS
C/O CONTROLS PRODUCT
MANAGEMENT
NO. 22 BLOCK D NEW DISTRICT
WUXI JIANGSU PROVINCE 214142
CHINA
TM-21x1 Series
Room Temperature Module (Part 2 of 2)
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Johnson Controls TM-2161 Installation Instructions Manual
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- Installation Instructions Manual
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