Honeywell TV Mount TR21 User Manual

TR21, TR22, TR23, and TR24 Wall  
Modules  
INSTALLATION INSTRUCTIONS  
FEATURES  
The TR21, TR22, TR23, and TR24 family of wall modules  
include:  
Models with setpoint adjustment.  
Models with humidity output.  
Models with occupied/unoccupied override (bypass)  
with LED.  
Models with 3-position (auto/0/1) or 5-position  
(auto/0/1/2/3 speed) fan switch.  
®
LONWORKS bus jack on all models except the TR21  
and TR21-A models.  
Locking cover on all models.  
Operating range 45° to 99° F (7° to 37° C).  
Models (TR22 and TR23) with user-selectable  
temperature setpoint dials in Fahrenheit, Celsius, and  
Relative (- to +).  
PRODUCT DESCRIPTION  
SPECIFICATIONS  
The TR21, TR22, TR23, and TR24 are a family of direct-wired  
wall modules for use with:  
Models: For specific model information, see TR21, TR22,  
TR23, and TR24 Wall Modules – Specification Data,  
form 63-1321.  
Spyder Unitary Controllers: PUL, PVL  
Excel 10 W7750, W7751 , W7752, and W7753  
a
Environmental Ratings:  
controllers  
Operating Temperature: 45° to 99° F (7° to 37° C).  
Shipping Temperature: -40° to 150° F (-40° to 65.5° C).  
Honeywell Excel 800, 600, 500, 100, and 80 (all fully  
programmable) controllers  
W7761 Controller  
ComfortPoint LON Controllers: CP-UL, CP-VL  
Accessories: 50007298-001 (pack of 12) medium, cover  
plate; 6-7/8 x 5 in. (175 x 127 mm).  
All models have a space temperature sensor. Some models  
have a temperature dial, setpoint adjustment, LONWORKS bus  
jack, override (bypass) with LED, and fan switch.  
Approvals: CE; UL94 plastic enclosure; FCC Part 15, Class B  
Temperature Sensor  
NOTE: Refer to the TR21, TR22, TR23, and TR24 Wall  
Modules – Specification Data, form 63-1321, for  
specific model features and additional information.  
TR21, TR22, TR23, and TR24 20K Ohm Nonlinearized  
Sensor:  
All models are furnished with a 20K Ohm nonlinear NTC  
temperature sensor that follows a specific temperature  
resistance curve. See Fig. 1 on page 2.  
NOTE: The TR21-A wall module model has two (2) 20K  
Ohm nonlinear NTC temperature sensors in parallel,  
which provide 10K NTC temperature sensing  
necessary for averaging.  
a
The TR21, TR22, TR23, and TR24 wall modules are not  
compatible with W7751A,C,E,G Controllers.  
62-0267-09  
 
TR21, TR22, TR23, AND TR24 WALL MODULES  
3. Insert the wire in the required terminal location and  
tighten the screw to complete the termination.  
4. Review and verify the terminal connection wiring and  
DIP switch settings illustrated in Table 1 on page 4.  
3 (76)  
1 1/2 (38)  
9/16 (14)  
1 3/16 (31)  
NOTE: Wire the Lon connection (terminals 3 and 4) using  
STANDARD  
UTILITY  
CONDUIT  
BOX (2 X 4)  
MOUNTING  
HOLES  
2
Level IV 22 AWG (0.34 mm ) plenum or non-plenum  
rated, unshielded, twisted pair, solid conductor wire.  
7/8 (22)  
4 13/16 (122)  
70  
Wiring Examples  
2 3/8 (60)  
Table 1 on page 4 illustrates DIP switch settings and terminal  
connections for the wall modules. Refer to the TR21, TR22,  
TR23, and TR24 Wall Modules – Specification Data, form  
63-1321, for additional DIP Switch information.  
IMPORTANT  
2 1/4 (57)  
70  
3/16 (5)  
SW 2 on DIP Switch S2 is used for factory calibration  
of the temperature setpoint potentiometer.  
Depending on calibration, this switch may be set in  
either the On or Off position.  
TEMPERATURE LIMIT  
75  
65  
INSIDE OF  
FRONT  
COVER  
SCREW POSITION (X12)  
25  
NOTE: IF DESIRED, INSERT THE  
TWO SETPOINT SCREWS INTO  
THE DESIRED POSITIONS.  
DO NOT change the position of this switch.  
°C  
8 5  
+
5 5  
°F  
NOTES:  
1.  
2.  
3.  
The TR21 and TR22 models do not use DIP  
Switch S1 and S3.  
DIP Switch S1 is used only on the humidity  
models, TR21-H and TR23-H.  
Models TR21 and TR21-A use terminals 1 and 2  
only. Model TR21-J uses terminals 1, 2, 3, and 4  
only.  
M25482  
Fig. 4. Wall Module Subbase Dimensions in Inches (mm)  
and Temperature Limit Set Screw Locations (TR23  
Shown).  
Cover Disassembly  
A snap-fit locking mechanism is used to attach the cover of  
the wall module to its subbase. To disassemble the cover from  
the subbase:  
1. Insert a thin, flat blade screwdriver into each of the two  
slots at the bottom of the module to release the two  
locking tabs. See Fig. 2 on page 2.  
1.STRIP 1/2 IN.  
1/2  
CONTROLLER OR  
(13 MM) FROM  
WALL MODULE  
WIRES TO BE  
(13)  
E-BUS CONNECTOR  
ATTACHED AT  
TERMINALS  
ONE TERMINAL.  
2. Tilt the cover out and away from the subbase to release  
the top two locking tabs.  
3. To change the dial (e.g. from Fahrenheit to Celsius)  
release the two tabs on the inside of the front cover and  
remove the old dial.  
3. CUT TWISTED END OF WIRES TO  
2.TWIST WIRES  
TOGETHER  
3/16 IN. (5 MM) BEFORE INSERTING  
INTO TERMINAL AND TIGHTENING  
SCREW. THEN PULL ON EACH WIRE  
IN ALL TERMINALS TO CHECK FOR  
GOOD MECHANICAL CONNECTION.  
WITH PLIERS  
(A MINIMUM OF  
THREE TURNS).  
Wiring  
Attach the wires from the device sensor terminals to the  
appropriate wall module terminals. See Table 1 on page 4.  
M11413  
Fig. 5. Attaching Two Wires (20 to 22 AWG) to Wall Module  
Terminals.  
CAUTION  
Improper Electrical Contact Hazard.  
Screw type terminal blocks are designed to accept  
no more than one 16 AWG (1.31 sq. mm)  
conductor.  
Attaching the Cover  
When all wiring is complete, attach the cover of the Wall  
Module as follows:  
Connect multiple wires that are 16-18 AWG  
(1.31-0.82 sq. mm) with a wire nut. Include a pigtail  
with this wire group and attach the pigtail to the  
individual terminal block.  
1. Optional: For models with a temperature dial, insert the  
two setpoint screws into the inside of the cover to set  
the desired temperature range limit. See Fig. 4.  
2. Press the cover straight down onto the subbase until it  
snaps into place.  
3. For models with a temperature dial, insert the desired  
dial through the opening in the cover. Align the keyed  
shaft on the knob with the keyed slot into the fitting on  
the subbase, then press down until it snaps into place.  
Wiring Wall Modules  
Wire the terminal block as follows:  
1. For single wires, strip 3/16 in. (5 mm); for multiple wires  
going into one terminal, strip 1/2 in. (13 mm) insulation  
from the conductor.  
2. If two or more wires (20 to 22 AWG only) are being  
inserted into one terminal, twist the wires together  
before inserting. See Fig. 5.  
3
62-0267—09  
 
TR21, TR22, TR23, AND TR24 WALL MODULES  
Wiring and DIP switch settings:  
See Table 1 to determine DIP switch positions and terminal usage for each controller.  
Table 1. DIP Switch Settings and Terminal Connections.  
Controller Model(s)  
TR23-TR24 DIP Switch Settings  
TR22-TR24 Terminal Connections  
No fan switching from sensor  
DIP SWITCH  
DIP SWITCH S2  
ON  
ON  
NOT USED ON TR24  
NOT USED ON TR22  
S1  
1
DO NOT CHANGE THIS  
SWITCH POSITION.  
XL1O:  
SW1 SW2  
SW1 SW2  
W7750, W7751, and W7752  
ON  
DIP SWITCH S3  
(TR23 AND TR24 ONLY.)  
Spyder: PUL, PVL  
SW1 SW2 SW3  
DIP SWITCH S1 FOR HUMIDITY MODELS ONLY.  
T7350: Use +/- offset knob  
M28128  
1
M28133  
1
2
3
4
5
6
7
8
9
10 11 12  
only!  
NOTE: These switch positions are the factory  
default settings for non-fan models.  
NOT USED ON TR24  
NOT USED ON TR22  
DIP SWITCH  
DIP SWITCH S2  
ON  
ON  
S1  
Fan switching from sensor.  
1
DO NOT CHANGE THIS  
SWITCH POSITION.  
SW1 SW2  
SW1 SW2  
ON  
DIP SWITCH S3  
(TR23 and TR24 ONLY.)  
W7753  
SW1 SW2 SW3  
DIP SWITCH S1 FOR HUMIDITY MODELS ONLY.  
Spyder: PUL, PVL  
1
2
3
4
5
6
7
8
9
10 11 12  
M28129  
1
M31112  
ON  
ON  
DIP SWITCH  
DIP SWITCH S2  
NOT USED  
ON TR24  
NOT USED ON TR22  
S1  
XL5000:  
1
DO NOT CHANGE THIS  
SWITCH POSITION.  
SW1 SW2  
SW1 SW2  
Excel 600/500/100/80/50  
DIP SWITCH S3  
(TR23 and TR24 ONLY.)  
ON  
Used with TR23, TR24,  
TR22-F5, TR23-F3, and  
TR23-F5 models.  
SW1 SW2 SW3  
M31111  
1
2
3
4
5
6
7
8
9
9
10 11 12  
M31110  
1
DIP SWITCH S1 FOR HUMIDITY MODELS ONLY.  
DIP SWITCH S1  
Any controller noted above.  
0 TO 10 VDC  
0 TO 5 VDC  
4 TO 20 mA  
ON  
ON  
ON  
For humidity models – TR21-H  
and TR23-H only!  
1
2
3
4
5
6
7
8
10 11 12  
REFER TO CONTROLLER SPECIFIC  
WIRING ABOVE FOR TERMINAL  
CONNECTIONS 1 THROUGH 10.  
SW1 SW2  
SW1 SW2  
SW1 SW2  
M28137  
M28132  
62-0267—09  
4
 
TR21, TR22, TR23, AND TR24 WALL MODULES  
TR22 and TR23 Setpoint Adjustment  
Humidity Settings (DIP switch S1)  
For the TR22 and TR23 Wall Modules with a setpoint  
adjustment, the controller must be programmed for the values  
in Table 2 and Table 3.  
The humidity sensing control mode is set with this 2-position  
DIP switch. Refer to Fig. 4 on page 3 for location of DIP switch  
S1.  
Table 2. Setpoint Values.  
NOTE: These switch settings apply only to the TR21-H and  
TR23-H models.  
Setpoint Value  
55°F (13°C)  
65°F (18°C)  
75°F (24°C)  
85°F (29°C)  
Program Setting  
2.773 V  
To change the setting, first disconnect the power, then set  
SW1 and SW2 according to Table 5.  
2.148 V  
1.345 V  
0.43 V  
Table 5. DIP Switch S1 Settings.  
Individual  
Switches  
Sensing  
Table 3. Wall Module Setpoint Configuration.  
Wall Module Model  
Control  
0-10 Vdc  
0-5 Vdc  
4-20 mA  
1
2
Model  
Setpoint  
Resistance (Ohms)  
OFF  
OFF  
ON  
OFF  
ON  
TR21-H  
TR23-H  
°F Absolute  
55°F  
85°F  
9574  
1426  
9574  
1426  
9945  
1150  
OFF  
Relative  
-9°F offset from 70°F  
+9°F offset from 70°F  
12°C  
TR23 and TR24 Wall Module Override  
(Bypass) Pushbutton and LED  
Operation  
°C Absolute  
30°C  
TR23-KL and TR23-H-KL  
When Used With Excel 10 Controllers:  
The TR23-KL and TR23-H-KL ship in packs of 20 and are  
supplied without setpoint adjustment knobs. Knobs can be  
ordered separately. See Table 4 for Knob model numbers.  
The Excel 10 controllers (W7750, W7751, W7752, and  
W7753) provide timed occupied and unoccupied temperature  
setpoints for the Wall Module, see Fig. 6. The override  
pushbutton is used to change the controller into the modes  
shown in Table 6 and illustrated in Fig. 7 on page 6. The  
override (bypass) LED displays the override status of the  
controller.  
Table 4. Knob Model Numbers  
Model  
KNOB-C  
KNOB-F  
KNOB-O  
Description  
Celsius scale knob (pack of 20)  
Fahrenheit scale knob (pack of 20)  
Relative scale knob (pack of 20)  
70  
LED  
1
OVERRIDE (BYPASS)  
PUSHBUTTON  
LED AND OVERRIDE (BYPASS) PUSHBUTTON AVAILABLE  
ONLY ON THE TR23 AND TR24 MODELS.  
1
M28144  
Fig. 6. LED and override pushbutton locations  
(TR23-F Wall Module shown).  
5
62-0267—09  
 
TR21, TR22, TR23, AND TR24 WALL MODULES  
TR22-F5, TR23-F3, and TR23-F5 Wall  
Module Fan Switch  
Table 6. Wall Module Operation.  
With the switch in the far left position (Auto), the fan  
automatically runs at the speed determined by the controller  
temperature control algorithm.  
Pushbutton Held Down Controller Model  
LED Status  
0 to 1 second  
1 to 4 seconds  
No override  
Off  
On  
Timed occupied  
override  
With the switch in the 0 position, the fan is off. Position 1 is fan  
speed 1, etc.  
4 to 7 seconds  
Unoccupied override Single blink per second  
Off  
The wall module fan speed switch overrides the temperature  
control algorithm.  
Longer than 7 seconds No override  
not applicable  
Continuous occupied Two blinks per second  
a
override  
When Used With Excel 10 Controllers:  
a
The Excel 10 Controllers (W7750, W7751, W7752, and  
W7753) can be programmed so that the fan speed switch and  
override button function the way that the application engineer/  
programmer wants. See Table 7 for controller-programming  
resistances. Switch 1 on Dip Switch S2 adds 10k Ohms  
resistance when OPEN (for Excel 600-80 controllers) and  
removes it when CLOSED (for Excel 10 controllers).  
Remote function, which is generated from the network.  
RESET  
NOT ASSIGNED  
(LED OFF)  
PRESS FOR ONE  
TO FOUR SECONDS  
PRESS FOR  
LESS THAN  
ONE SECOND  
BYPASS  
TIMEOUT  
Table 7. Program Settings for Wall Modules with  
Fan Switch using Excel 10 Controllers.  
OVERRIDE  
OCCUPIED  
(LED ON)  
For Switch Position  
Auto  
Resistance (Ohms)  
1861 ±119  
Comment  
Left most position  
Fan Off position  
0
1
2
3
2686 ±127  
PRESS FOR FOUR  
TO SEVEN SECONDS  
3866 ±139  
3041 ±130  
PRESS FOR  
LESS THAN  
ONE SECOND  
UNOCCUPIED  
(LED BLINK)  
4601 ±146  
Right most position  
Override button closed Closed circuit  
PRESS FOR  
MORE THAN  
SEVEN SECONDS  
When Used With Excel 600/500/100/80/50  
Controllers:  
M28145  
Excel 600/500/100/80 Controllers can be programmed so that  
the fan speed switch and override button function the way that  
the application engineer/programmer wants. See Table 8 for  
controller-programming resistances. Switch 1 on Dip Switch  
S2 adds 10k Ohms resistance when OPEN (for Excel 600-80  
controllers) and removes it when CLOSED (for Excel 10  
controllers).  
Fig. 7. Override pushbutton operation.  
When Used With Excel 600/500/100/80/50  
Controllers:  
The application engineer/programmer can program the  
override (bypass) and LED to operate in any manner desired.  
The override (bypass) input is a dry contact, normally open,  
momentary digital input when the wall module does not have a  
fan switch. When a fan speed switch (basically a series of  
resistances based on fan switch position) is present, the  
override button is an analog input. See Table 4 for  
resistances.  
Table 8. Program Settings for Wall Modules with  
Fan Switch using Excel 600/500/100/80 Controllers.  
For Switch Position  
Auto  
Resistance (Ohms)  
11.861K ±119  
12.686K ±127  
13.866K ±139  
13.04K ±130  
Comment  
Left most position  
Fan Off position  
0
1
2
3
When Used With T7350 Thermostat:  
TR21, TR21-A, TR21-H, TR22, TR23, and TR24 are the  
models compatible with the T7350 thermostat. When using  
with the T7350 thermostat be sure to use the relative +/- offset  
knob only. The Celsius and Fahrenheit knobs will not work  
properly with the T7350 Thermostat.  
14.60K ±146  
Right most position  
Override button closed 10K ±100  
62-0267—09  
6
 
TR21, TR22, TR23, AND TR24 WALL MODULES  
7
62-0267—09  
 
TR21, TR22, TR23, AND TR24 WALL MODULES  
®
LONWORKS® is a registered trademark of Echelon Corporation.  
®
LONMARK and the LonMark Logo are trademarks of the LonMark Association.  
Automation and Control Solutions  
Honeywell International Inc.  
1985 Douglas Drive North  
Golden Valley, MN 55422  
customer.honeywell.com  
Honeywell Limited-Honeywell Limitée  
35 Dynamic Drive  
Toronto, Ontario M1V 4Z9  
® U.S. Registered Trademark  
© 2009 Honeywell International Inc.  
62-0267—09 E.K. Rev. 09-09  
 

Graco Baby Swing PD229851B User Manual
Haier Air Conditioner HSU 18HEG03 R2DB User Manual
Hamilton Beach Coffeemaker 47454C User Manual
Hampton Direct Fire Pit HI300 User Manual
Heath Zenith Door 595 5684 09 User Manual
Honeywell Scanner 60s User Manual
HP Hewlett Packard All in One Printer PSC 1507 User Manual
Hunter Fan Thermostat 42122 User Manual
Igloo Beverage Dispenser FRW197 User Manual
Impex Home Gym AX PWR7 User Manual