Johnson Controls WRZ-TTB0000-5 Installation guide

Brand: Johnson Controls

Model: WRZ-TTB0000-5

Type: Installation guide

WRZ-TTB0000-5 Handheld Temperature Room Sensor Installation Guide 1

Refer to the QuickLIT website for the most up-to-date version of this document.

Application

The WRZ Handheld Temperature Room Sensor is

designed to sense the temperature of a room or zone

and transmit wireless temperature control data.

In a mesh application, the WRZ sensor is compatible

with both the ZFR1810 and ZFR1820 Pro Series

Wireless Field Bus Systems. The sensors

communicate with FAC26 Series, FEC16 Series,

FEC26 Series, and VMA16 Series Controllers through

the ZFR18xx Router (ZFR or ZFR Pro Series Router).

Up to nine WRZ Series Sensors can be associated

with a single Controller.

In wired field bus applications, the sensors

communicate with a WRZ-78xx Wireless Receiver. The

WRZ-78xx Receiver transfers data to the controller by

means of the Sensor Actuator (SA) communication

bus. In a typical application, one WRZ Series Sensor

reports to one WRZ-78xx Receiver, but up to five

WRZ Series Sensors can be associated with a single

WRZ-78xx Receiver for multi-sensor averaging or

high/low temperature selection.

The WRZ Handheld Temperature Room Sensor comes

with an LCD. The WRZ Sensor can transmit sensed

temperature, setpoint temperature, occupancy status,

and low battery conditions to an associated router or

receiver. The WRZ Sensor is designed for indoor,

intra-building applications only.

The WRZ Sensor uses direct-sequence,

spread-spectrum RF technology, and operates on the

2.4 GHz industrial, scientific, and medical (ISM) band.

The receiver meets the IEEE 802.15.4 standard for low

power, low duty cycle RF transmitting systems.

IMPORTANT: The WRZ Sensor is intended to

provide an input to equipment under normal

operating conditions. Where failure or malfunction of

the sensor could lead to personal injury or property

damage to the controlled equipment or other

property, additional 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 sensor.

IMPORTANT : Le WRZ Sensor est destiné à

transmettre des données entrantes à un équipement

dans des conditions normales de fonctionnement.

Lorsqu'une défaillance ou un dysfonctionnement du

sensor risque de provoquer des blessures ou

d'endommager l'équipement contrôlé ou un autre

équipement, la conception du système de contrôle

doit intégrer des dispositifs de protection

supplémentaires. Veiller dans ce cas à intégrer de

façon permanente d'autres dispositifs, tels que des

systèmes de supervision ou d'alarme, ou des

dispositifs de sécurité ou de limitation, ayant une

fonction d'avertissement ou de protection en cas de

défaillance ou de dysfonctionnement du sensor.

WRZ-TTB0000-5 Handheld Temperature Room Sensor

Installation Guide

WRZ-TTB0000-5

Part No. 24-10724-0, Rev. D

Issued March 2019

*24107240D*

24-10724-0, Rev. D

(barcode for factory use only)

WRZ-TTB0000-5 Handheld Temperature Room Sensor Installation Guide2

North American Emissions Compliance

United States

Canada

Installation

Follow these guidelines when installing the WRZ

Sensor:

• Transport the sensor in the original container to

minimize vibration and shock damage.

• Verify that all the parts shipped with the sensor.

• Do not drop the sensor or subject it to physical

shock.

• Do not attempt to remove or repair the circuit board

from the sensor housing. Other than battery

replacement, the sensor is not user-serviceable.

Parts Included

• one WRZ Handheld Temperature Room Sensor

• tether cable with aluminum sleeves

• one DIP switch overlay for a mesh network

application using a ZFR or ZFR Pro Series Router

• one DIP switch overlay for a One-to-One

application using a WRZ-78xx Receiver

• one installation instructions sheet

• two AA alkaline batteries

Dimensions

See Figure 1 for dimensions and physical features of

the WRZ Handheld Temperature Room Sensor.

Special Tools Needed

• 1/16 in. (1.6 mm) Allen-head adjustment tool

(Johnson Controls® T-4000-119; order separately)

for the tamper-resistant set screw that secures the

sensor to the mounting base

• coin for unlocking the sensor housing from the

mounting base locking tab

• tool to crimp the aluminum sleeves to the tether

cable

• wire cutter to cut the tether cable

• Phillips screwdriver for accessing battery holder

Compliance Statement (Part 15.19)

This device complies with Part 15 of the FCC Rules.

Operation is subject to the following two conditions:

1. This device may not cause harmful interference,

and

2. This device must accept any interference

received, including interference that may cause

undesired operation.

Warning (Part 15.21)

Changes or modifications not expressly approved by

the party responsible for compliance could void the

user’s authority to operate the equipment.

Industry Canada Statement

The term IC before the certification/registration

number only signifies that the Industry Canada

technical specifications were met.

Le terme « IC » précédant le numéro d'accréditation/

inscription signifie simplement que le produit est

conforme aux spécifications techniques d'Industry

Canada.

Figure 1: WRZ Handheld Temperature Room

Sensor - Physical Features and Dimensions,

in. (mm)

LCD

Tamper-Resistant

Set Screw

4-23/32

(120)

3-5/32

(80)

1-1/2

(38)

Back of Base to

Front of Setpoint

Control Dial

FIG:wrz_ttb_frnt

Manual Occupancy

Override Button

Temperature

Increase Button

Temperature

Decrease Button

WRZ-TTB0000-5 Handheld Temperature Room Sensor Installation Guide 3

Preparing to Install and Mount the Sensor

1. Determine the sensor placement.

In addition to the typical thermostat and

temperature control location considerations, follow

these guidelines for locating a sensor in wireless

applications:

• Locate the sensor on the same building level

as the nearest ZFR or ZFR Pro Series Router or

WRZ-78xx Receiver.

• For best signal transmission, locate the sensor at

least 2 in. (51 mm) away from any metal

obstructions.

• Wherever possible, locate the sensor in the

direct line of sight to the ZFR or ZFR Pro Series

Router, or WRZ-78xx Receiver. Signal

transmission is best if the path between the sensor

and the router or receiver is as direct as possible.

Line of sight is desirable but not required, as long

as the path is not blocked by large metal objects.

• Avoid metal obstructions (including equipment

rooms and elevator shafts) and concrete or brick

walls between the sensor and the ZFR or ZFR Pro

Series Router, or WRZ-78xx Receiver.

• Do not locate the sensor in recessed areas or

metal enclosures.

• In mesh network applications, install the sensor

within range of two or more ZFR or ZFR Pro Series

Routers. Redundancy in the layout provides the

best reliability in wireless installations.

• Do not mount the sensor closer than 2 ft (0.61 m)

or farther than 100 ft (30 m) from the ZFR or ZFR

Pro Series Router or 150 ft (45 m) from the

WRZ-78xx Receiver.

• The recommended indoor line-of-sight

transmission range between the sensor and the

ZFR or ZFR Pro Series Router is 50 ft (15 m).

2. Measure the distance from the head wall system to

the desired location of the sensor placed on the

hospital bed.

Note: Be sure the cable is long enough to be able

to attach the sensor to the wall. See Attaching the

Tether Cable to the WRZ Handheld Temperature

Room Sensor and Mounting the WRZ Handheld

Temperature Room Sensor for more information.

Attaching the Tether Cable to the WRZ

Handheld Temperature Room Sensor

1. Cut the tether cable to the desired length using the

measurement taken in Preparing to Install and

Mount the Sensor for more information.

2. Remove the temperature sensor cover from its

base by loosening the set screw. See Figure 1.

3. Remove the temperature sensor housing from its

mounting base.

Figure 2: Measuring the Distance from the Head

Wall System to the Hospital Bed

FIG: Diemsions

FIG:cut cable

Figure 3: Cutting the Cable

WRZ-TTB0000-5 Handheld Temperature Room Sensor Installation Guide4

4. Slide the aluminum sleeve onto the tether cable.

5. Feed the tether cable through the holes at the top

of the base, and then insert the tether cable into

the second opening in the aluminum sleeve.

6. Slide the aluminum sleeve toward the temperature

sensor base, providing enough space to allow you

to hang the cable on a hook (Figure 7).

7. Crimp the aluminum sleeve to secure the

temperature sensor base to the tether cable.

Note: Use a soft cloth to protect the sleeve from

being marred or damaged while crimping the

sleeve.

8. When positioned correctly, the arrow between the

terminal slots on the inside of the mounting base

points up. Ensure that the mounting base is upright

(tamper-resistant set screw on top) and press the

base firmly onto the clean mounting surface.

9. Align the tabs on the bottom edge of the mounting

base with the slots on the bottom edge of the

sensor housing, and rotate the sensor assembly

onto its mounting base.

10. Use a 1/16 in. (1.6 mm) Allen wrench or a

Johnson Controls T-4000-119 Allen-Head

Adjustment Tool to tighten the tamper-resistant set

screw and secure the temperature sensor

assembly onto its mounting base.

Figure 4: Placing the Aluminum Sleeve on the

Tether Cable

FIG:sleeve1

Figure 5: Tether Cable Placement

FIG:insert cable

IMPORTANT: Do not power up the WRZ Handheld

Temperature Room Sensor until a receiver or

controller is installed and operating within the same

RF range. If this condition is not met, the sensor

uses a higher-than-normal battery current as it

attempts to find a receiver or controller within range,

resulting in reduced battery life.

Figure 6: Temperature Sensor Base Secured to the

Tether Cable

FIG:secur e c able

WRZ-TTB0000-5 Handheld Temperature Room Sensor Installation Guide 5

Mounting the WRZ Handheld Temperature

Room Sensor

The WRZ Handheld Temperature Room Sensor needs

to be securely mounted with its tether cord to an object

that remains within the room. Mounting the sensor to

the head wall system with the tether cord is the

preferred method. Actual installation of the tether cord

varies based on room parameters, but we recommend

using a security anchor from a Johnson Controls

approved vendor such as Tufnut (www.tufnut.com).

Tufnut also offers anchor plates as well as security

screws that can be used to secure a looped and

crimped end of the tethered cord.

Temporary Storage of the Room Sensor

When the sensor must be temporarily stored away

from the bed, we recommend locating the temperature

room sensor on the head wall system near where the

tethered cable is anchored. This can be accomplished

with two different methods.

Hook Storage

Secure a hook (purchased separately from your local

hardware or office supply store) on the wall that can

support the weight of the sensor (Figure 7). Place the

opening of the loop of the tethered cable on the hook.

Holder Storage

Secure the holder (purchase separately from your local

hardware or office supply store such as Office Depot

[item 447534] or Office Max [item 20031877]) on a wall

(Figure 8) that can support the weight of the sensor.

Make sure the holder is the proper size (approximately

7-3/4 x 4-3/8 x 3-1/4 in. [19.6 x 10.7 x 8.2 cm]) and

style to securely cradle the temperature room sensor.

Attaching the Sensor to the Hospital Bed

You can attach the room sensor to the hospital bed in a

number of ways. The first way is to wrap the tether cord

around the hand rail a few times so it does not slide off

of the bed, making sure the patient has access to the

sensor.

Another way is to attach a security clip (purchase

separately from a healthcare supply company such as

Crest Healthcare Supply [www.cresthealthcare.com] or

Ocelco Healthcare Equipment and Parts

[www.ocelo.com]) to the cable near the sensor end and

then clip the cable to the bed. Be sure to position the

clip in a way that does not come undone or interfere

with the position of the bed.

Figure 7: Hook Storage

FIG:hook storage

Figure 8: Sensor Anchored to Wall Below Holder

FIG:holder storage

Figure 9: Tether Cable Attached to Bed

FIG:ca ble clip s

WRZ-TTB0000-5 Handheld Temperature Room Sensor Installation Guide6

Preparing the WRZ Handheld Temperature

Room Sensor for Operation

To prepare the WRZ Handheld Temperature Room

Sensor for operation:

1. Remove the temperature sensor cover from

its

ase by loosening the set screw. See Figure 1.

2. Remove the temperature sensor housing fr

om its

ounting base.

3. Place the appropriate DIP switch overlay (based

on the application) over the DIP switches. Se

Figure

10 through Figure

12.

Set the DIP switches located on the back of t

nsor.

For a mesh network application using a ZFR or

ZFR Pro Series Router (Figure 10 and Figure 13

set th

e DIP switches as indicated. See

Commissioning Multiple WRZ Sensors

for

informat

ion on commissi

oning multiple WRZ

Han

dheld Sensors in a ZFR or ZFR Pro Series

Wireless Field Bus System.

a. Set the POWER switch to OFF.

b. Set the MODE switch to MESH.

c. Set the PAN OFFSET switches according

the jo

b or system plans.

Figure 10: Mesh Network Application

DIP Switch Overlay

FIG:WRZ_ZFR

Figure 11: One-to-One Network Application

DIP Switch Overlay

FIG:1_to_1_WRZ7840

IMPORTANT: Ensure that the PAN OFFSET is

the same for each ZFR or ZFR Pro Series

Coordinator, ZFR or ZFR Pro Series Router, and

WRZ Handheld Sensor in a mesh network. See

Figure 13.

Figure 12: Back of WRZ Series Sensor Showing

DIP Switches and Battery Compartment

Battery Compartment

Screw

FIG:WRZ-TT_BCK

Place

DIP Switch

Overlay

Here.

Ensure

Jumper W6

or W11 is

in place.

WRZ-TTB0000-5 Handheld Temperature Room Sensor Installation Guide 7

d. Set the ZONE DIP switches to match the

ne Number in the Controller Configuration

Tool (CCT) software. Each Zone Number

corresponds to the SA Bus Address as shown

in Table 1.

e. Set the Master-Slave/Token-Passing (MS/T

ADDRESS DIP

switches to match the

MS/TP

address of the controller with which the

sensor is intended to communicate.

f. Set the TRANSMIT LEVEL switch to 10 mW.

For a One-to-One network application with a

WRZ-78xx Receiver (Figure 11), set the DIP

switches as indicated, ensuring that the AREA and

TRANSMITTER ID switches on the

WRZ-78xx Receiver and the WRZ Series Sensors

are set to the same value.

a. Set the POWER switch to OFF.

b. Set the MODE switch to 1-to-1.

c. Set the SENSOR# to 199 for applicatio

ns with

ly one sensor per controller. Use the othe

sett

ings for additional sensors

in applications

wit

h a single controller performing temperatur

aver

aging or high/low selection within a zone

Refer

to the WRZ Series One-to-One Wire

less

Room Sensing System

Technical

Bulletin

(

LIT-12011641) for information

commis

sioning multiple WRZ Series Senso

in a WRZ S

eries One-to-One Wireless Ro

Sensing System.

Set the AREA switches to matc

h the

AREA

switch on the WRZ-78xx Receiver.

e. Set the Transmitter ID switches to match

the

transmitt

er ID on the WRZ-78xx Receiver.

5. Carefully remove the screw that holds the cover to

the battery compartment (Figure 12). Install two AA

alkaline batteries (supplied) into the battery

compartment on the back of the sensor. Ensur

that

the batteries are installed in the proper polarity.

6. Tighten the battery compartment cover into place.

Table 1: Setting the ZONE DIP Switches

Zone Number SA Bus Address

0 199

1 200

2 201

3 202

4 203

5 204

6 205

7 206

8 207

Figure 13: Sample DIP Switch Settings

Mesh is for use with

ZFR Series System

PAN Offset = 13

MSTP Add

10mW

1mW

PAN Offset

Off

Zone

Power

WRZ Series Sensor

128

FEC/IOM/VMA

Field Controller

MS/TP Address

7654

Disabled

PAN Offset

ZFR1811 Router

Power = On

Zone = SA Bus Address 199 (Zone 0)

[set according to application]

Transmit Level = 10 mW

MS/TP Address = 6

(Switch 128 is for

wireless mode with

ZFR18xx Series System.)

PAN Offset = 13

FIG:ZFR_sttngs

Off

Mesh

PAN Offset = 13

MS/TP Address = 125 (ZFR Only)

78654

Disabled

PAN Offset

ZFR18xx Coordinator

MS/TP Address of

ZFR1810 Coordinator =

120 + the sum of values

of the first three bits

of the PAN Offset

set to ON.

Switch 1 = ON

Switch 2 = OFF

Switch 3 = ON

MS/TP Address =

120+1+4

=125

Values

Only

applies

to the

ZFR1810.

Figure 14: Battery Placement

AA Alkaline Battery

Insert two AA alkaline

batteries in battery

compartment.

FIG:WRZ-TT_BCK3

WRZ-TTB0000-5 Handheld Temperature Room Sensor Installation Guide8

7. If the address DIP switches are set to the correct

ositions and the temperature sensing system is

ready for operation or testing, set the POWER

DIP switch to the ON position (Figure 10 or

Figure 11).

8. Align the tabs on the bottom edge of the mounting

base with the slots on the bottom edge of the

sensor housing, and rotate the sensor assembly

onto its mounting base.

9. Use a 1/16 in. (1.6 mm) A

llen wrench or a

Joh

nson Controls T-4000-119 Allen-Head

Adjustment Tool to tighten the tamper-r

esistant set

scr

ew and secure the temperature sensor

assembly onto its mounting base.

Testing Signal Strength

Once the WRZ sensor is communicating with the ZFR

or ZFR Pro Router, or WRZ-78xx Receiver, press and

release the manual occupancy override button to

display signal strength.

Press and hold the manual occupancy override button

on the WRZ Handheld Temperature Room Sensor

(Figure 1) for 5 seconds or more to place the sensor

into Rapid Transmit Mode and initiate a signal strength

test with the associated ZFR or ZFR Pro Series Router,

or WRZ-78xx Receiver.

See Rapid Transmit Mode

for more information.

The signal strength is shown on the display on the face

of the sensor (Figure 15).

Prior to installation, an optional WRZ-SST-120

Wireless Sensing System Tool can also be used with

any WRZ Handheld Temperature Room Sensor as a

site survey tool, to determine potential locations for

system devices and to determine the wireless signal

strength between the system devices in the application.

Refer to the WRZ-SST-120 Wireless Sensing System

Tool Installation Instructions (Part No. 24-10563-55) for

more information on testing signal strength. For

additional location consideration details, also refer to

the following documents:

• WNC1800/ZFR182x Pro Series Wireless Field Bu

System

Technical Bulletin (LIT-12012356)

• WRZ Series One-to-One Wireless Room Se

nsing

System Technical Bulletin (LIT-12011641)

Rapid Transmit Mode

Rapid transmit mode forces wireless transmissions

between the sensor and the parent ZFR or ZFR Pro

Series Router, or WRZ-78xx Receiver, and indicates

wireless signal strength between the devices.

To force the WRZ Series Sensor into rapid transmit

mode, press and hold the manual occupancy override

(Occ) button on a WRZ Series Sensor for 5 or more

seconds.

Table 2: WRZ Sensor to ZFR or ZFR Pro Series

Router, or WRZ-78xx Receiver Wireless

Signal Strength

Bars Signal Strength

3 Excellent: Sensor has joined

network

2 Good: Sensor has joined network

1 Weak: Sensor has joined network

0 None: Sensor has not joined

network

Figure 15: Sensor LCD

Celsius

Temperature

FIG:lcd_dsply

Fahrenheit

Temperature

Indicates Loss of Network

Connection When Symbol

is Present

°F

°C

= No Signal

= Weak or Marginal Signal

= Adequate Signal

= Excellent Signal

Signal Strength Graph:

Occupied/Unoccupied Mode

WRZ-TTB0000-5 Handheld Temperature Room Sensor Installation Guide 9

In rapid transmit mode, the sensor transmits once

every 10 seconds for 5 minutes, for a total of 30 update

messages. After each transmission, the sensor’s LCD

displays the wireless signal strength between the

sensor and the associated parent ZFR or ZFR Pro

Series Router.

In addition, when a sensor is in rapid transmit mode,

the target ZFR or ZFR Pro Series Router’s LED blinks

to indicate the received signal strength.

• If there is a poor signal or no signal, determine

why

the

signal strength between the sensor and route

is not ad

equate for your application.

• If there is a good or average signal, the sensor and

router are communicating.

Use the sensor’s rapid transmit mode in conjunction

with the WRZ-SST-120 Wireless Sensing System Tool

to perform a site survey and test the wireless signal

strength between potential device locations, and adjust

ZFR or ZFR Pro Series device locations before

installing the devices. For more information on using

the sensor’s rapid transmit mode with the tool, refer to

the WRZ-SST-120 Wireless Sensing System Tool

Installation Instructions (Part No. 24-10563-55).

Commissioning Multiple WRZ Sensors

Mesh Mode

You can add up to nine WRZ Handheld Temperature

Room Sensors per FEC or VMA16 Controller in mesh

mode.

The Zone DIP switches on the WRZ Sensor relate to

the Zone Netsensor (SA Bus device) address

configured for the sensor in the Controller

Configuration Tool (CCT). For example, if you set the

Zone DIP switches to a value of 3 (that is, if DIP switch

1 and 2 are set to ON), you must use Zone Netsensor

address 202 in the CCT. You can add up to nine WRZ

Sensors per field controller. You can use any nine of

the sixteen available Zone Netsensor address settings

at a time.

The mesh mode of operation is intended for use with

the ZFR or ZFR Pro Series Coordinator and ZFR or

ZFR Pro Series Router. Table 3 describes the Zone

DIP switch settings for the wireless applications in

mesh mode.

One-to-One Mode

You can add up to five WRZ Handheld Temperature

Room Sensors per WRZ-78xx Receiver in

One-to-One mode.

The one-to-one mode of operation is intended for use

with the WRZ-78xx Receiver. For one-to-one mode,

Figure 11 shows DIP switch settings.

Table 3: Zone Switch and SA Bus Settings When

Using Multiple WRZ Sensors

1. Use the One-to-One application DIP switch overlay in

One-to-One mode, or the mesh application DIP switch

overlay in mesh mode. The switch numbers described in

this table refer to the numbers on the overlays.

Zone DIP

Switch ON

Zone Netsensor (SA Bus Device)

Address Setting

None (All OFF) 199

1 200

2 201

1 and 2 202

4 203

1 and 4 204

2 and 4 205

1, 2, and 4 206

8 207

1 and 8 208

2 and 8 209

1, 2, and 8 210

4 and 8 211

1, 4, and 8 212

2, 4, and 8 213

1, 2, 4, and 8 214

WRZ-TTB0000-5 Handheld Temperature Room Sensor Installation Guide10

Accessories

See Table 4 for information on accessories for the

WRZ Handheld Temperature Room Sensor. Additional

accessories are available through Johnson Controls

approved vendors.

Repair Information

If the WRZ Handheld Temperature Room Sensor fails

to operate within its specifications, replace the unit. For

a replacement sensor, contact the nearest

Johnson Controls representative.

Batteries

The two AA alkaline batteries supplied with the

WRZ Series Sensor typically have a life of 48 months

(36 months minimum). The temperature sensor reports

a low battery condition to the receiver or controller,

which relays the low battery condition to the Metasys®

system.

The low battery condition is shown by Lo bAt flashing

in the display on the face of the sensor.

Note: When replacing batteries, replace both

batteries at the same time. Batteries removed from this

device must be recycled or disposed of in accordance

with local, national, and regional regulations. Only

certified technicians or qualified building maintenance

personnel should service Johnson Controls® products.

Lithium batteries with a maximum cell voltage of 1.5

volts can be substituted to extend the period between

battery replacement. Do not mix lithium and alkaline

batteries in this device.

Table 4: Accessories Ordering Information

Code Number Description

WRZ-SST-120 Wireless Sensing System Tool: For Use with a WRZ Handheld Temperature Room

Sensor, to Function as a Site Survey Tool for the WRZ-78xx-0 One-to-One Room

Temperature Sensing System, or for the ZFR or ZFR Pro Wireless Field Bus System

T-4000-119 Allen-Head Adjustment Tool: 1/16 in. (1.6 mm), 30 Tools per Bag

Published in U.S.A. www.johnsoncontrols.com

WRZ-TTB0000-5 Handheld Temperature Room Sensor Installation Guide 11

Metasys® and Johnson Controls® are registered trademarks of Johnson Controls.

Building Technologies and Solutions

507 E. Michigan Street, Milwaukee, WI 53202

Technical Specifications

WRZ-TTB0000-5 Handheld Temperature Room Sensor

Product Description Handheld Temperature Sensor with Display, Temperature Increase and Decrease

Buttons, Tether Cord, and Manual Occupancy Override Button

Power Requirements 3 VDC Supplied by Two 1.5 VDC AA Alkaline Batteries (Included with Sensor);

Typical Battery Life: 48 Months (36 Months Minimum)

Addressing DIP Switches, Field Adjustable.

MS/TP Address, Network Number, and Zone Address

Ambient Conditions Operating: 32F to 122F (0C to 50C), 5% RH to 95% RH, Noncondensing

Storage:

-40F to 160F (-40C to 71C), 5% RH to 95% RH, Noncondensing

Wireless Band Direct-Sequence Spread-Spectrum, 2.4 GHz ISM Band

Transmission Power 10 mW Maximum

Transmission Range 100 ft (30 m) Maximum Line

of Sight;

50 ft (15 m) Recommended

Transmissions Every 60 Seconds (±20 Seconds)

Temperature System Accuracy 1.0F0.6C Over the Range of 55F to 85F (13C to 29C);

1.5F0.9C Over a Range of 32Fto55F (0Cto13C) and 85Fto110F

(29Cto43C)

Temperature Sensor Type Internal 10k ohm Negative Temperature Coefficient (NTC) Thermistor

Materials NEMA 1 White Plastic Housing

Dimensions 4.7 x 3.1 x 1.5 in. (120 x 80 x 38 mm)

Shipping Weight 0.3 lb (0.14 kg)

Compliance United States:

Transmission Complies with FCC Part 15.247 Regulations for Low Power Unlicensed

Transmitters

Transmitter FCC Identification: TFB-MATRIXL or OEJ-WRZRADIO

Canada:

Industry Canada IC: 5969A-MATRIXL or 279A-WRZRADIO

Europe:

CE Mark – Johnson Controls declares that this product is in compliance with the essential

requirements and other relevant provisions of the RED, EMC, LVD, and RoHS Directives.

Australia and New Zealand: RCM Mark, Australia/NZ Emissions Compliant

Japan: Transmission complies with Article 38-24 Paragraph 1 of the Radio Law

Certification Number: ATCB012834

The performance specifications are nominal and conform to acceptable industry standard. For application at conditions beyond these

specifications, consult the local Johnson Controls office. Johnson Controls 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

MILWAUKEE WI 53202

USA

JOHNSON CONTROLS

C/O CONTROLS PRODUCT

MANAGEMENT

NO. 22 BLOCK D NEW DISTRICT

WUXI JIANGSU PROVINCE 214142

CHINA

Johnson Controls WRZ-TTB0000-5 Installation guide

Brand: Johnson Controls

Model: WRZ-TTB0000-5

Type: Installation guide

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