Johnson Controls TM-2161, TM-2151, TM-2141, TM-2191 Installation Instructions Manual

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TM-21x1 Series Room Temperature Module
24- 10225- 12, Rev. C
Installation Instructions
Part No. 24-10225-12, Rev. C
Issued March 2016
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.
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. Incorpora te 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.
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-1 1x1 Series Room Temperature Module security screw, order the optional Allen-head tool (T-4000-119) fro m th e ne ar es t Johnson Controls® representative.
TM-21x1 Series Room Temperature Module Installation Instructions 1
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Dimensions
Figure 1: TM-2141 Dimensions, in. (mm)
3.15 (80 )
4.72
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
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
4.72
(120)
Mode
LED
Button
Fan
Speed
Dial
Setpoint
Dial
F
I
G
:
2
1
6
1
_
0
0
0
5
_
d
i
m
4.72
(120)
Mode
LED
Button
Setpoint
Dial
Figure 4: TM-2161-0000 and TM-2161-0005
Dimensions, in. (mm)
TM-2141 Modules
TM-2161 Modules
1.26 (32)
(120)
1.38 (35 )
3.15 (80)
Occupancy
Adjustment
TM-2151 Modules
1.26 (32 )
3.15 (80)
TM-21x1 Series Room Temperature Module Installation Instructions2
1.38 (35 )
3.15 (80)
Occupancy
Adjustment
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TM-2191 Modules
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
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).
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.
Note: Use 22 AWG (0.65 mm diameter) wire minimum. Do not exceed 164 ft (50 m) between the controller and the temperature module.
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 Instructions 3
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TM-2141-0000
Figure 6: Wiring to an NTC Room Sensor
F
I
G
:
2
1
4
1
_
W
I
R
21
20
Common
Module
Figure 7: Wiring to a Room Temperature Module
Featuring an NTC Sensor with Occupan cy
Override
15
14
21
20
Common
Mode LED
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
Common
Mode LED
23
22
Module
DC +5 V
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
23
22
DC +5 V
Module
51 Three-Speed Fan
Override
Figure 10: Wiring to a Room T emperatur e Module
Featuring an NTC Sensor without Occupancy
Override
F
I
G
:
2
1
9
1
_
W
I
R
21
20
Common
23
22
Module
DC +5 V
TM-2161-0002 and TM-2161-0007
Room Temperature
TM-2151-0000
Room Temperature
NTC Sensor
Occupancy Button
NTC Sensor
Room Temperature
Occupancy Button
Temperature Setpoint
TM-2191-0000 and TM-2191-0005
R
I W
_
1
5 1
2
: G
I F
Room Temperature
NTC Sensor Temperature Setpoint
TM-2161-0000 and TM-2161-0005
Room Temperature
Occupancy Button
NTC Sensor Temperature Setpoint
TM-21x1 Series Room Temperature Module Installation Instructions4
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The following messages apply to wiring this product.
!
!
!
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.
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.
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 or de r re pla ce m en t parts, contact the nearest Johnson Controls representative.
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.
TM-21x1 Series Room Temperature Module Installation Instructions 5
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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
Fan Speed 10k ohm potentiometer, with mechanically guided positions at
Resistance Temperature Device (RTD) Thermistor Negative Temperature Coefficient (NTC) 10k ohm at 77°F (25°C)
0, 25, 50, 75, 100% for Auto, Off, I (low speed), II (medium speed), and III (high speed)
TM-21x1 Series Room Temperature Module Installation Instructions6
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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
TM-21x1 Series
Setpoint Range TM-2141-0000
Room Temperature Module (Part 2 of 2)
No setpoint range
TM-2151-0000 TM-2161-0000
10k ohm potentiometer marked for 55 to 85°F
TM-2191-0000 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
TM-2161 TM-2191
4.72 x 3.15 x 1.26 in. (120 x 80 x 32 mm)
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
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.
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 MIL WAUKEE 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 Installation Instructions 7
Published in U.S.A. www.johnsoncontrols.com
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