Wtm
Contents
1. Charger connection Mode Button F Load Button Accept Enter Button WTM WIRELESS TEMPERATURE MODULE SPECIFICATIONS Frequency 2442643 42866 5 6e45 5 eGeSh O45 5S be SEOs dE Hee Sas RF 900mHz FHSS Signal Strength 0 0 0 ee 25mw to 200mw Power Input Laaa ee 2 C Alkaline batteries 8 VAC transformer must be ordered separately HT 210024 00 Transmission Reception 0 0 0 0 0 00 a External Antenna IMCIOUS g 6 do ac a ee oe bo Geet 64th aka hb Geod ees te Gh bees be ees 1 wake up button EED poe eu beet saaee teehee taeee ah eeees sens Fee hea e eee thou es 3 LED for status display Programming Interface 0 0 0 0 0 0 RS485 Dimensions 254424 sane eed ae do hehe SHS eee ee ee Bee 84 eee ee ee ee 6 x 3 14 x 1 34 Mounino wig beds 4 eke Soke tae hehe eee OSE Ae eee ee eh eeeede Wall or ceiling mount Temperature Sensors 2 0 0 0 00 ee Heat Timer Gold Series 20 New Dutch Lane Fairfield NJ 07004 973 575 4004 Fax 973 575 4052 http www heat timer com 059098 00 Rev A2. 6 LED MACANO 3 a 322 E Se ho Ate P Ge Se we ke HE ee el Oe Es Se Se 6 CONFIGURING THE WTM ON THE ICMS WEBPAGE naaa ana 7 TROUBLESHOOTING o pos x aeaa a le Ace ep oo he Sw Sw ee a Hh ae Se we 7 Wireless programmer WP Keys asin Grae aie ngs ts St edad ve ee E WTM WIRELESS TEMPERATURE MODULE SPECIFICATIONS 2 8 Wireless Sensor System Installation and Operation Manual 3 SEQUENCE OF OPERATION To start you ll need to e Find the location of the WTM based on the mapping survey e Set the WP Wireless Programmer System ID e Set the WTM System ID using the WP Wireless Programmer e Mount power and connect the sensor to the WTM INSTALLATION ric MOUNTING If the WTM is to be connected to a sensor where it will require e Temperature sensors must be ordered separately leqectlaaies minutes beiwe n e Mount the Base indoor where it will be away from excessive heat cold or humidity temperature measure intervals DO e Open the WTM Cover by pushing two of the tabs at the bottom of the enclosure NOT USE BATTERIES as their life e Mount the WTM base on the wall using the provided screws e Install the power and wire the temperature sensor Then replace the WTM cover will be very short Instead use the 8 VAC input to power it WIRING THE TEMPERATURE SENSOR 3 in 1 Sensor e Connect the Gold temperature sensor to the Blue terminals The sensor wires can be spliced to shielded 2 conductor cable Belden 8760
3. for a reliable connection Upon receiving a good continuous signal strength MARK the two locations of the WPs These will be the locations of the wireless components installation To emulate the WTM using the Wireless Programmer WP select the SNR options to represent the WTM To set the WP to emulate each component follow the steps Programming WP with the System ID WP Setup Mode System ID e Make sure that the WP is fully charged e Power ni Wee on Tiat sao turn its LED to Green e Select iif eiL from the Main menu by pressing the Enter lt 2 button Then type a Rie ID or press s the D Ee button to select a random ID To accept the new System ID press the Enter A button Then press the button to load it into the WP e This will be followed by the Emulation Mode menu e Remember to record the System ID to help you in setting up the next WP to the same System ID A WARNING DO NOT use 0000 as a System ID to avoid errors in operation The Heat Timer Wireless Network components can communicate only if they have the same System ID Emulating Sensor eM WP Setup Mode System ID Emulate SNR E Detect RSSI E i Mode Auto Mode e To survey the location of the WTM the WP must be set to emulate a SNR e After pea the System ID on the WP the Em ilation menu will display e Select Hic ife and Press the saa E e car button followed by the CED to accept Press hel to go to the main me
4. or equivalent 18 2 e Do not run sensor wires in conduit with line voltage wiring e Do not ground connect the shield at the sensor Only connect the shield to the WTM lower Blue terminal See diagram Temperature Sensors to Connect to WTM e For the Wireless Temperature Sensor Module to function properly it must be connected to a Gold series Heat Timer Temperature Sensor e The following are the acceptable sensors that can be connected to the WTM o 3 in 1 Temperature Sensor 30 F 1 C to 250 F 121 C HTC 904220 00 Standard Brass Tube Sensor 30 F 1 C to 250 F 121 C HTC 904250 00 Shield Not connected POWERING THE MODULE e The WTM can accept power either through batteries or 8 VAC power input ane et arteries transformer must be ordered separately HT 210024 00 Only use a single power bottom BLUE terminal source to avoid damage to the WTM e WTM defaults to transmit its data every 5 minutes When used with Alkaline batteries this rate should allow the batteries to last many years e If the intervals of transmission is reduced to less than 5 minutes an 8 VAC power source must be used instead of the batteries As batteries life will be reduced drastically and will require frequent replacements Powering with Batteries e The WTM can be powered by two C size Alkaline batteries e Make sure to observe the Positive and Negative termin
5. to me main menu Py pe the button e Select t gt oo tk from the Main menu by pressing the C2 button Then select plea aaa from the list se pressing the lt 2 button This will display the WP configured evden ID e Make sure that the connection cable is connected to both the WP and the WTM Press the button to load the System ID into the WTM This will show i momentarily on the third line of the display acknowledgije the WTM acceptance of the new System ID Ifthe HELF was not received press the Setting the Wake Up Heart Beat Adjustable from 00 01 minute to 12 00 Hours Default 00 05 minutes Config Devices Wakup H Beat G Z 4 i CF e The Heart Beat or Wake Up periods determine the frequency at which the sensor will measure and send the data By default this value is set to 5 minutes This setting is good for outdoor temperatures and other space temperatures However this setting can be changed for other applications to a reasonable setting using the WP If the setting needs to be reduced less than 5 minutes Heat Timer recommends using the 8 VAC power source transformer must be ordered separately HT 210024 00 as the batteries life will be significantly less and will require frequent replacements See Powering with 8 VAC Transformer on page 4 e Make sure that the WTM is in Install Mode and is connected to the WE Push ii several ae to get to the main menu Then select ee e Select kiak enpr H
6. HEAT TIMER INSTALLATION AND OPERATION INSTRUCTIONS Wireless Temperature Module WTM ADDS WIRELESS TEMPERATURE MONITORING TO PLATINUM CONTROLS WITH COMMUNICATION The WTM Wireless Temperature Module is part of the Heat Timer Wireless Network Sensor System It 1s designed to be wired to Outdoor A ALERT System and other Gold Series temperature sensors to ease the installation Temperature sensors must be while offering a new level of location flexibility ordered separately This equipment has been tested and found to comply with the limits for a Class B Digital Device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures 3 in 1 Sensor FA A nt i e Reorient or relocate the receiving antenna e Increase separation between the equipment and wireless components e Connect the equipment
7. List all your wireless devices using the Device ID Name Type should be Outdoor Space System or Temperature and Floor Number Try to provide a meaningful name to each device to help in identifying them later in other webpages Then press the Run Mass Changes button to process the request Network MIG Sensors Wireless Sensors TRCVRs Add 4 blank Wireless template s to the list to configure Device ID Device Name Type Floor Location V 1 0000 0000 O3E7 32 3B Temperature 3 z v 2 0000 0000 OAAD 32 48 Temperature 4 x m W 3 0000 0000 00D0 324D Temperature 4 W 4 0000 0000 0018 363 Temperature E u TROUBLESHOOTING The Wireless Network System can mostly be diagnosed over the web using the Wireless Diagnostic View that can be accessed from the 3D Building page Primarily the signal strength RSSI and the Battery Status are the most important information The RSSI is the measurement of the wireless signal between the current device and it s downstream parent in both directions If either of the RSSI measurements is below 50 Then start by switching the WTM to Install mode to help it locate a different TRV See Install Mode on page 6 o If that fails then try moving the WTM to a new location with a better RSSI o The last option would be to move the TRV or NM to improve the RSSI However since the TRVs and the NM communicate to multiple wireless devices improving o
8. M with no System ID as with new WTMs from factory will have all of its LED lights blinking when powered up Normal Mode e In the Normal Mode the WTM will transmit data to the TRV or NM that can hear it During that process no LED lights will blink e If reliable communication to the last TRV or NM cannot be achieved the WTM will try to send the data to any TRV or NM in the same network Install Mode e By pressing and holding the WTM button for three seconds it will get into the Install Mode This can be identified by the continuous Red blinking light on the main board Whenever the data is received by a TRV or a NM the Green LED on the WTM will blink once indicating good reception In the Install Mode the WTM will try to search for a TRV or NM within the Wireless Network and then send its data During the Install Mode the WTM will transmit its data at 15 second interval for a total of 15 minutes to allow for troubleshooting and diagnoses After the 15 minutes period the WTM will revert to Normal Mode To exit the Install Mode press the button once The WTM will exit the mode and revert to normal operation One Packet Mode e The WTM can be set to send a single data packet by clicking the button once Once done the WTM RF Module LED will blink Red to indicate data transmission This is useful when testing WTM transmission operation or after installing the WTM on the web LED Indication e Red RF Module LED Blinks when transmitting dat
9. a in Install Mode or One Packet Mode has been initiated e Red Main LED Blinks when in Install Mode e Green Main LED Blinks when in Install Mode and data reception by a TRV or NM has been acknowledged e Both Red LEDs When both Red LEDs are blinking it indicates WTM requires System ID to be configured This is the default mode from the factory prior to configuration e All three LEDs When all three LEDs are blinking it indicates an error Try to disconnect the power for one minute and then reconnect them If all LEDs remain blinking call the factory C Alkaline Send Packet Batteries Button LEDs External Antenna Only One Power Source can be used 2 C batteries or 8VAC RS485 Connection to Wireless Wireless Programmer RF Module Wireless Temperature Sensor Module Wireless Sensor System Installation and Operation Manual T CONFIGURING THE WTM ON THE ICMS WEBPAGE For any of the wireless components to be recognized by the Platinum control to use and log its data the wireless component must be configured on the ICMS website The Device ID Type and Floor are required to configure any of the wireless components The easiest way to configure multiple wireless devices is to log on to your web account as a Full Rights user Then start with the Functions button and select Mass Device Changes Select the Platinum control and then select the Wireless Sensor TRCVRS button
10. als for each battery e The default sensor transmission interval is 5 minutes See Setting the Wake Up Heart Beat on page 5 If this interval is to be reduced DO NOT USE BATTERIES to power the WTM as their life will be shortened drastically Instead power the WTM using the 8 VAC option A WARNING The WTM can only accept a single power source Either the batteries or the 8 VAC The use of multiple power sources at the same time will damage the WTM and VOID its warranty 4 Heat Timer Corp Powering with 8 VAC Transformer e The WTM can be powered using the supplied 8 VAC transformer transformer must be ordered separately HT 210024 00 e No polarity is observed when connecting the transformer wires to the WTM Black terminals The Provided transformer can offer different AC voltages Make sure to use the transformer 8 VAC terminals only eS ae e The 8 VAC power source MUST be used if the Heart Beat Wake Up is set to a value less than 5 minutes See Setting the Wake Up Heart Beat on page 5 WIRELESS SURVEY A wireless survey of the building must be performed prior to installing any wireless component The survey involves the use of at least two WPs Wireless Programmers Each of the WPs needs to set to emulate a different wireless component Then test communication and signal strength between the different wireless components Both signal strength readings RSSI should be above 50
11. from the list Then adjust the value using aie Bn ation dad accept it using the ho ation button again Exit to Main Menu Accept Config Devices Select System ID To load the System ID Exit to Main Menu Accept Config Devices Select Wakeup H Beat CHECKING WTM CONFIGURATION USING Laii It is advisable to check the WTM configuration using the WP before a the site Push the several times to get to the main menu Then select inst cie aLa Use the a1 button to select a setting from the menu Use the D eaten to aca the seing to the WTM or to read the WTM data The display should show the selected setting current value in the third line of the WP display for approximately two seconds Settings that can be checked are RSSI Volt Type H Beat RF Out Net Address System ID and Module ID 6 Heat Timer Corp TESTING AND OPERATING WIRELESS WTM The WTM is designed to work with other Heat Timer Wireless Network System components The module will measure the sensor temperature and transmit its data using its external antenna to either a TRV or the NM to pass it downstream the network to the Heat Timer Platinum control The WTM will Send its temperature battery status transmission and reception power and address at predetermined intervals As with any wireless component for the WTM to function within a network it must be programmed to the network System ID using the Wireless Programmer WP A WT
12. into an outlet on a circuit different from that to which the wireless components are connected e Consult the dealer or an experienced radio TV technician for help Conduit C Alkaline Send Packet Shield Batteries Button LEDs External Antenna Not connected AN Connect the Shield to the bottom BLUE terminal Connect the 8VAC to the BLACK terminals Only One Power Source can be used 2 C batteries or 8VAC RS485 Connection to Wireless 120 VAC Wireless Programmer RF Module Wireless Temperature Sensor Module 2 Heat Timer Corp The New Heat Timer Wireless Network Sensor System is designed to be utilized in a variety of large buildings garden apartments and in retrofit applications giving both the accuracy and flexibility required to monitor those buildings temperatures The system will ease the installation of temperature sensors in buildings were it would be difficult or cost prohibitive utilizing other means Hence allowing Heat Timer Platinum controls with communication access to the wireless sensor data The values read from the wireless system are used by the Platinum controls for monitoring fine tuning its operation and logging its data The primary integral components of the system are the Network Manager NM the Transceivers TRV the Wireless Sensors SNR or Wireless Temperature Module WTM and finally the Wireless Programmer WP The Wireless Tem
13. ne device my drastically reduce or stop other devices communication If the Battery status indicates bad or low then replace the sensor batteries If the sensor reads Short or Open then check the Temperature sensor wiring to the WTM module Otherwise replace the sensor Name ID Floor Current Value Battery TRCVR Address RSSI Sensor RSSI Master am NM O00000000AAA BR NM 8 Heat Timer Corp WIRELESS PROGRAMMER WP N KEYS e The Wireless Programmer is the only device used to configure diagnose and troubleshoot any of the wireless components It includes a keypad and a display screen In addition to the alphanumeric keys the following Wireless Programmer are keys with specialized functions Enter Accepts a value that is selected Mode When in a Menu Goes back one menu level with each click until the main menu IEU HEAT TIMER Load Communicates with the wireless component Ifin mmeorrorar oN For Heat Timer Wireless Sensor System Only b Lt Lv menu it sends the configuration of ihe mikes setting down to the wireless device Connect to other However if in the inat Choice cisi menu it gets Wireless units Power the selected setting eon the R e Switch LED 4 Up Scrolls up the menus When in the Wake up H Beat Green in operation Red charging menu it changes the Wake up Heart Beat value CY Down Scrolls up the menus When in the WP Setup Mode menu it selects a random System ID
14. nu e Select Fini Pioche using the C or CA buttons Then press the 4D button to accept Within a few seconds aay strength data should display The numbers below the Mf PEF and iui represent the signal strength received by each of the components from the othe oo That i is the number below Mii represents how well the 4 PER received current iz signal The fourth display line contains i amp E which represents the master s ID A i359 represents the NM ID that starts with the or represents a TRV e The Pizii EFL represents the next TRV ID upstream available Transformer 8 VAC 120 VAC Accept Detect RSSI Enter the Detect RSSI Enter Auto Mode Wireless Sensor System Installation and Operation Manual 5 CONFIGURING THE WTM For the WTM to function in a wireless system it must communicate to a nearby TRV Transceiver or NM Network Manager Each wireless network should have a unique System ID The System ID enables all wireless components with that ID to communicate to each other The WP is the only tool used to configure all system components and their parameters Setting the System ID Consist of four alpha numeric 0 9 and A F Config Devices System ID 5 lt 7 Z CF e Make sure that the WTM is in Install Mode and is connected to the WP e After setting the WP to the System ID you ll need to configure the WTM with the System ID e Kenari
15. perature Modules WTM are either powered by batteries or using 8 VAC transformer They communicate their information to any nearby TRV or NM The TRV transmit the information down either to another TRV or to the NM The NM communicates all the data it receives to the Platinum control using a RS485 custom wire connection The WP is the tool used to map configure diagnose and troubleshoot the Heat Timer Wireless Network System Content SEQUENCE OF OPERATION 4 4 4 4 4 2 4 S atawd tana we oe Bae ee Ca ee a 3 INSTALLATION o 6 6 t e 4 w Sh S Se eS ow RS OO aa ee Sb eae Sb eo oe ee 3 Mounting Bs Gee see sby ties dep Gee Git dey wae is oe ob geen a A y ee A ep ee Wiring the Temperature Sensor 0 00000 eee eee 8 Temperature Sensors to ConnecttoWIM 0 a 00 2 ee ee a 3 Powering the Module 2 ee ee eee eee Powering with Batteries 2 a oaoa aoa oa a a a 3 Powering with 8 VAC Transformer a oa aa a a a a 4 WIRELESS SURVEY moce a G6 o GSR et Eh a ee a eS 4 Programming WP with the System ID 2 20 2020 0 0 2 a 4 EMUlAUNG Sensor WEM s te a Bee cee de et eh ae ee ee ed oe ee Se ee Ee EES 4 CONFIGURING THE WTM 1 2 ee 5 Seting ME Systemi D we se se 2 pg nena eke Boe Ee ea eS ee oe he Se oe wee Ewe So Re 5 Setting the Wake Up HeartBeat 2 0 0 0 2 5 CHECKING WTM CONFIGURATION USING WP 2 2200 eee eae 5 Testing and Operating Wireless WIM 2 2 ee ee ee ee ee es
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