Heat Mat Control user manual
Contents
1. cccceccceeeceeeeseeeeseees 15 COMMECUIAG ereis heia E See installing CON Ge EE 6 eil e 19 ENEE See growth curve D o TE eee ee ee ee See factory defaults Odedrees ee See temperature units alte ll Al AIS cetcie hoe wientedeek a 18 disabling growth curve sssssssessssrsesreesrreesree 19 CISDIAY carii E E 6 display CADIS ceiui a aia a 9 displaying minimum maximum temperatures 21 E electrical NOSE reiii a 33 edel e EE 5 enabling alarms cccceeeceeeeeeeeeeeeeeseeeeeaeeeees 18 enabling growth CUIVE cccccceeseeeeeeeeeeeeeeeees 19 GION COOGS aaen eeE 29 factory defaults cc eeeeceeseesseeeeeeees 24 30 31 Fahrenheit cccceee See temperature units eebe 5 ME ett 33 firmware version 26 27 TE QU CINCY EE 16 TUS Enia 9 See also electrical ratings G er unn CUNE E 19 20 H heat nl EE 16 high temperature aarm 17 18 HMC Save cc z2ossccccsdesacezscevoyee necbatectieseedandes 25 27 AMG eet icici visit cia 26 27 28 Hog Hearth 1K Oporobe 12 I INCOMING POWET cceseceseseeeneeeeseaesenenenens 9 10 inside RTE 9 installing alarm SyStE Mine tare 11 12 WS E 11 DOWe SOUC eonia eee 10 temperature probe ue 12 K eege 28 L TAY OU EE 9 LEDS e i a eteee aad oat 6 low temperature alarm c cccceseeeeeeees 17 18 34 HMC user manual M manual override 22 23 See also temperature override MESSAGES EE 29 MAMMUM NGA E 16 minimum maximum tempe2. ssesssereeerersrrrereren 21 35 Limited warranty This warranty applies only to the Phason Heat Mat Control HMC If you need warranty service return the product and original proof of purchase to your dealer Phason Inc Phason warrants the HMC subject to the following terms and conditions This warranty is valid only to the original purchaser of the product for two years from the manufacturing date The manufacturing date is stated in the first eight digits of the serial number in the form year month day Phason hereby warrants that should the HMC fail because of improper workmanship Phason will repair the unit effecting all necessary parts replacements without charge for either parts or labor Conditions Installation must be done according to our enclosed installation instructions e The product must not have been previously altered modified or repaired by anyone other than Phason e The product must not have been involved in an accident misused abused or operated or installed contrary to the instructions in our user and or installation manuals Phason s opinion about these items is final e The person requesting warranty service must be the original purchaser of the unit and provide proof of purchase upon request e All transportation charges for products submitted for warranty must be paid by the purchaser Except to the extent prohibited by applicable law no other warranties whether expressed or im
3. Voltage selection switch set this switch to the correct line voltage before installing the HMC Control fuse 250 V 1 A fast acting glass Display cable make sure the ribbon cable from the display is properly connected to the socket Single Phase Slave connection if you are using Single Phase Slave units to expand the capacity of your control system connect them here For more information read the Single Phase Slave installation guide Temperature probe terminals connect the temperature probe to the IN and of this terminal Alarm relay terminals connect an external alarm system or alarm siren to this terminal Variable AC terminals connect heat mats to these terminals Incoming power terminals connect the incoming power 120 230 VAC 50 60 Hz to this terminal Chapter 2 Installing your Heat Mat Control Phason Connecting equipment Use the electrical knockouts for bringing wires or cables into or out of your control enclosure Do not make additional holes in the enclosure this can damage the watertight seal or control components and void the warranty Manual and temperature override modes are useful for testing your control and equipment after installing and configuring it For more information read Testing settings and equipment on page 22 Connecting the power source You can connect your HMC to 120 230 VAC 50 60 Hz power Before connecting the incoming power switch OFF the power at the source Do not
4. and then shows the temperature 5 Remove the HMC Updater 26 Heat Mat Control Servicing and maintaining your control 6 Verify that the control functions properly 7 Replace the cover and then tighten the four screws Because the Heat Mat Control resets during the update process you will see a power fail FF message displayed Acknowledge the message and then continue normally For more information read Acknowledging alarms on page 21 To update the firmware using the power off method 1 Gently remove the cover from the control Make sure not to disconnect the ribbon cable 2 Insert the HMC Updater into the connector marked SAVER on the inside top left of the cover 3 Switch off the power to the Heat Mat Control for at least five seconds A Switch on the power to the control The control updates its firmware During the update the display is blank and the control beeps When the update is complete the control resets displays the current version for a couple seconds and then shows the ambient temperature 5 Remove the HMC Updater 6 Verity that the control functions properly 7 Replace the cover and then tighten the four screws Optional accessories and kits Optional convenient accessories are available to enhance and extend your Heat Mat Control For more information about accessories and kits contact your dealer or visit www phason ca HMC Saver The HMC Saver is an innovative and easy to use
5. 1 A fast acting glass Input power Input fuse Variable AC Manual override test mode Power failure settings protection One temperature probe input Easy System edit and store configuration and settings on a computer For more information visit www phason ca Rugged enclosure corrosion resistant water resistant and fire retardant CSA approval Limited warranty two years 20 A at 120 230 VAC general purpose resistive 2300 W at 120 VAC 4600 W at 230 VAC Alarm relay 0 4 A at 125 VAC 2 A at 30 VDC resistive load 0 2 A at 125 VAC 1 A at 30 VDC inductive load Chapter 1 Introducing the Heat Mat Control Phason Becoming familiar with the HMC The four character LED display shows temperatures alarm messages and programming information If there is a dot in the top left corner of the display you are in an editable menu Heat Mat l gt stage LEDs Control d Pg L show which stages d are active or being Ss B programmed i scroll down or arm decrease a value Mats lt _ g Q gt Proo m Settings fo Top gt Diagnostics Growth 1 Set da 10 Step 2 day 20 Temperature be type 30 Manual override Curve 2 emm heat 11 Step 2 temperature 21 Units F C 31 Temperature override nigh temperature alarm yf 12 Step 3 day d Probe correction m Settings save d Low temperature aam 13 Step 3
6. CA OA ALARM ALARM l N il i i i 7 Power supply Normally CLOSED system Control 1 Control 2 H open on alarm CCG CA OA ALARM CG CA OA ALARM lp V Power supply The HMC is compatible with heat mats that have an internal temperature probe must be 1K Q at 25 C such as the Hog Hearth heat mat To connect a temperature probe e Do not run the probe cable in the same conduit as AC power cables e Do not run the sensor cable beside AC power cables or near electrical equipment e When crossing other cables or power lines cross them at a 90 degree angle IN SENSOR Replace damaged probes as soon as possible If there is no probe present or working properly the control uses the set point as the current temperature 12 Heat Mat Control Finishing the installation Finishing the installation 1 Make sure all wires are properly connected to the correct terminals 2 Make sure the display cable is properly connected For more information read Heat Mat Control layout on page 9 3 Place the cover on the control and then tighten the screws a few turns 4 Switch on the power As soon as the power comes on the display should show the version followed by the temperature If the display does not come on go back to step 1 DE After displaying the temperature for a few seconds the display will flash between PF power failure and the temperature Press Select to acknowledge the power fail
7. Heat Mat Control Testing settings and equipment The variable stage and alarm relay remain at the state you set them until you leave manual override When you leave manual override the control returns to normal programmed operation For example if you adjust the variable stage to 100 it stays at 100 until you leave manual override When the control is in manual override mode it does not operate the equipment according to the measured temperature The control does not automatically exit manual override mode When you are finished testing press Back until you return to the Parameter menu To use manual override for the variable stage 1 Go to parameter 30 ID The display shows HAr i the variable stage The variable stage and the alarm relay switch off 2 Press Select The display shows the output for the variable stage Press Up or Down to adjust the output 3 Press Back to return to the Manual override menu The display shows HAr i The variable stage output remains at the percentage you set it If you want to override both the variable stage and the alarm relay at the same time go to step 2 of the next section Wn lt TIP gt 4 To exit manual override and return to normal operation press Back To use manual override for the alarm relay 1 Go to parameter 30 D The display shows HAr i The variable stage and the alarm relay switch off 2 Press Up or Down until AL A dis
8. product that stores a complete copy of a Heat Mat Control s configuration and settings You can restore the configuration and settings any time or even set up new controls in seconds Features e Quick and easy to use Portable reliable and safe storage of configuration and settings Transferable to any Heat Mat Control with the same firmware version Compact design fits in a pocket Limited warranty 90 days 27 Chapter 4 Monitoring and maintaining your HMC Phason HMC Updater The optional HMC Updater is an innovative and easy to use product that updates the firmware of Heat Mat Controls as new versions become available The HMC Updater takes seconds to use and can update all the Heat Mat Controls at your site Features e Quick and easy to use Compact design fits in a pocket e Limited warranty 90 days Single Phase Slave The Single Phase Slave PSU 20 is an affordable way to increase the load capacity of the Heat Mat Control Single Phase Slaves are easy to install and there is no additional configuration required all slave units follow the settings of the master control The Single Phase Slave comes with a cable that connects to the SLAVE 1 connection on the Heat Mat Control You can connect up to 3 Slaves to the HMC Each Slave increases the current capacity of the stage by 20 amps Features One 20 amp variable stage Expandable capacity using additional slaves Rugged enclosure corrosion
9. resistant water resistant and fire retardant CSA approval Limited warranty two years Parts and kits Display kit If your Heat Mat Control s bottom circuit board or display fails you can replace it with a kit e The control kit part number is K310041 e The display kit part number is K310043 After replacing the display you will need to reprogram control 28 Appendices Appendix A Troubleshooting below Appendix C Glossary on page 32 Appendix B Factory defaults and parameter worksheet on page 30 Appendix D Surge suppression and electrical noise on page 33 Appendix A Troubleshooting If you see an alarm message and are not sure what it means look it up in the Alarm and error messages table below and then follow the instructions for resolving the alarm condition If you are having a problem using your Heat Mat Control see if the problem is described in the Troubleshooting table on page 30 Follow the directions for correcting the problem Alarm and error messages Alarm message Possible cause Possible solution lt The temperature has gone above Try to lower the temperature by turning heat D W H D the high temperature alarm point mats down or off j l D D Check the temperature probes Check the alarm settings For more High temperature alarm information read Programming alarm settings parameters 3 4 26 to 29 on page 17 The temperature has gone be
10. temperature 23 woe 24 hour AA Ce este D Ei Ke e Restart EH Program Select Restart the growth Enter the menu w Select an option or Cancel and return to curve at day 1 7 accept a value the previous display If you leave the Heat Mat Control in a menu or display other than the main display the control returns to the main display after five minutes without any key presses The only exceptions are manual override mode and temperature override mode the control remains in these modes until you manually exit them Using the Heat Mat Control The menu consists of 36 items called parameters All menu parameters are listed on the front cover of the control for easy reference The following steps explain how to view and edit the parameters There are more detailed instructions later in the manual Heat Mat Control Becoming familiar with the HMC 1 To enter the menu press Program The display shows P i the first item in the Parameter menu 2 Press Up or Down until the parameter you want to adjust displays for example H for Minimum heat and then press Select The display shows the current setting for the parameter 3 Press Up or Down to adjust the setting and then press Select The control returns to the Parameter menu 4 To return to the Main display press Back Chapter 2 Installing your Heat Mat Control e What you need to know before installing below Connecting equipment on page 10 e Fini
11. the cover from the control Make sure not to disconnect the ribbon cable 2 Insert the HMC Saver into the connector marked SAVER on the inside top left of the cover Go to parameter 32 4 Press Up or Down to change the na to YE 5 and then press Select The control saves the information to the HMC Saver When complete the display shows dont 5 To return to the Main display press Back twice 6 Remove the HMC Saver 7 Replace the cover and then tighten the four screws To restore your settings 1 Gently remove the cover from the control Make sure not to disconnect the ribbon cable 2 Insert the HMC Saver into the connector marked SAVER on the inside top left of the cover 3 Go to parameter 33 4 Press Up or Down to change the na to YE 5 and then press Select The control reads the information from the HMC Saver When complete the display shows danE 5 To return to the Main display press Back twice 6 Remove the HMC Saver 7 Replace the cover and then tighten the four screws 2 Ol Chapter 4 Monitoring and maintaining your HMC Phason Displaying the version Firmware is similar to operating system software for a computer It contains instructions that tell your Heat Mat Control how to operate If you need to contact Phason Customer Support about your Heat Mat Control you might need to provide them with the firmware version of your control For more information about technical support read Service
12. 200 where 0 is off and 200 is full on You cannot adjust this parameter Heat Mat Control Programming control operation parameters 1 to 19 26 to 29 To program the set point 1 Go to parameter 1 and then press Select The display shows the current setting for the parameter 2 Press Up or Down to adjust the setting and then press Select The control returns to the Parameter menu To view the output 1 Go to parameter 2 and then press Select The display shows the current output 2 Press Back to return to the Parameter menu Programming alarm settings parameters 3 4 26 to 29 There are four alarm conditions high temperature low temperature power fail and probe damage The alarm settings determine which alarm conditions are enabled which are disabled and their settings The settings determine how and when the alarm relay activates signals an alarm condition When the temperature is above the high temperature alarm or below the low temperature alarm there is an alarm condition If the alarm condition is present for one continuous minute the control activates the alarm relay and displays the alarm message The one minute minimum duration prevents alarms from occurring when the temperature rises or drops for just a few seconds When the temperature returns to the normal range the control deactivates the alarm relay The alarm message remains until you acknowledge it Example For example let s say the high temper
13. 29 leif large ed e EE 30 Appendix B Factory defaults and parameter workaheet 30 Appendix Gram 6 ocr EE 32 Appendix D Surge Suppression and electrical NOISE cccccseeecceeceeceeeeeeeeeseeeeeceueeeseeeesseeeesseeeesaeeeess 33 Understanding power surges ANd surge Suppression 33 Reducing electrical NOISE USING filters AAA 33 Ieren e 34 Chapter 1 Introducing the Heat Mat Control Introducing the HMC The Phason Heat Mat Control is an automatic temperature based control with one 20 amp variable stage for controlling heat mats The Heat Mat Control is loaded with powerful features including a six step growth curve All configuration and programming parameters are listed on the cover and are never more than a few button presses away making the HMC one of the easiest controls to program The Heat Mat Control displays alert conditions such as high and low temperatures power failure and probe damage For greater peace of mind you can connect to an alarm siren alarm panel or auto dialer Features Automatic temperature based control range 13 to 125 F 25 to 51 7 C Six step growth curve up to 365 days duration One variable heating stage for controlling heat mats One alarm relay for external alarm system or siren Four character LED display and individual stage LEDs Minimum and maximum temperature logging Error code display Electrical ratings 120 230 VAC 50 60 Hz 250 V
14. Heat Mat Control gt Program Settings 1 Set point 2 Minimum heat 3 High temperature alarm 4 Low temperature alarm gt Growth Curve 5 Growth curve enable 6 Current day 7 Restart curve day D Step 1 day 9 Step 1 temperature LR 61791 10 Step 2 day 11 Step 2 temperature 12 Step 3 day 13 Step 3 temperature 14 Step 4 day 15 Step 4 temperature 16 Step 5 day 17 Step 5 temperature 18 Step 6 day 19 Step 6 temperature gt Configuration 20 Temperature probe type 21 Units F C 22 Probe correction 23 Time 24 hour 24 Frequency 50 60 Hz 25 Hysteresis 26 High temperature enable 27 Low temperature enable 28 Probe damage enable 29 Power fail enable gt Diagnostics 30 Manual override 31 Temperature override 32 Settings save 33 Settings restore 34 Factory defaults 35 Firmware update 36 Version display gt Quick Display Max temperature Min temperature Copyright Phason Inc All rights reserved Printed in Canada 31044003 Table of contents Chapter 1 Introducing the Heat Mat Control 5 Idee lB roll ars the e 5 SIE 5 eddi Redu 5 Becomna familiar tu TI e 6 Using the Heat Mat COMM E 6 Chapter 2 Installing your Heat Mat Control 8 What you need to know before installing cccseccccesseeeeeseeeeecceeeeceeeeeeeeeseeeeeeseaseeeseaseeesseeeeeeseneeessaeeeessaes 8 MOUNTING sy OU ee e EE 8 Heat Mat let de AYO Ul EE 9 COnMeCING COUIDIMGIN EE 10 CONNECTING the power so
15. alarm If the display shows other messages acknowledge them and then read Programming alarm settings parameters 3 4 26 to 29 on page 17 5 Tighten the four cover screws A Do not over tighten the screws Avoid using power screwdrivers or drills Chapter 3 Configuring and programming e Configuring control functions parameters 20 to 24 below e Programming control operation parameters 1 to on page 16 Configuring control functions parameters 20 to 24 Control functions are parameters you change very rarely or not at all Control functions include Temperature probe type parameter 20 on page 15 Temperature units parameter 21 on page 15 Probe correction parameter 22 on page 15 Time parameter 23 on page 15 Frequency parameter 24 on page 16 Before you configure your control make sure it has power and all equipment has A been properly connected ir If you receive an error message during configuration look it up in Appendix A Troubleshooting on page 29 and then follow the instructions for correcting the problem Selecting the temperature probe type parameter 20 The HMC is compatible with heat mats that have an internal temperature probe must be 1K Q at 25 C such as the Hog Hearth heat mat Phason has external 3K probes available that are specifically designed to work with heat mats For more information contact Phason customer suppott Default 1K 2 t
16. and return to normal operation press Back Servicing and maintaining your control Restoring the factory defaults When your Heat Mat Control leaves the factory it comes with default settings and configuration When you program your control you change the configuration and settings Resetting your control erases all the configuration and settings you programmed and restores them to what they were when the control left the factory For a list of the factory defaults read Appendix B Factory defaults and parameter worksheet on page 30 Restore the factory defaults only as a last resort It erases ALL your configuration f and settings and you will have to reconfigure the control If you restore your Heat Mat Control to its factory defaults disconnect the power to all loads and then reconfigure the control before restoring power to the loads 24 Heat Mat Control Servicing and maintaining your control Saving and restoring settings The HMC Saver is an innovative and easy to use product that allows you to store your Heat Mat Control configuration and settings The HMC Saver stores a complete copy of all a Heat Mat Control s configuration and settings You can restore the configuration and settings any time or even use them to set up new controls in seconds If the display shows Err i error 1 while saving or restoring settings it means the HMC saver is not connected To save your settings 1 Gently remove
17. and technical support at the front of the manual The firmware version is a number in the format Updating the firmware The optional HMC Updater allows you to upgrade your Heat Mat Control s firmware as new versions become available The HMC Updater takes only seconds to use and can upgrade all the Heat Mat Controls at your site There are two methods for updating the firmware Power on the power on method allows you to update the firmware using the menu system without having to switch the incoming power off and then on If the power on method fails use the power off method e Power off the power off method allows you to update the firmware by switching the incoming power off and then on Use the power off method if the power on method fails The SAVER connector on the inside of the cover is where you connect the HMC Updater The cover label must face the right when you plug the updater into the socket To update the firmware using the power on method 1 Gently remove the cover from the control Make sure not to disconnect the ribbon cable 2 Insert the HMC Updater into the connector marked SAVER on the inside top left of the cover Go to parameter 35 4 Press Up or Down to change the na to YES and then press Select The control updates its firmware During the update the display is blank and the control beeps When the update is complete the control resets displays the current version for a couple seconds
18. ature alarm setting is 105 degrees Fahrenheit If the temperature rises to 106 degrees but drops below 105 degrees 30 seconds later the alarm relay does not activate If the temperature rises to 106 degrees and stays there for more than 1 minute the alarm relay activates The alarm relay remains activated until the temperature drops below the alarm setting 17 Chapter 3 Configuring and programming Phason There is an alarm condition After one minute the alarm LED and relay activate and the control displays the alarm message 105 0 lt _______ 5 High temperature alarm There is a normal condition The alarm LED and relay are not activated 80 0 lt ___________ 6 Low temperature alarm There is an alarm condition After one minute the alarm LED and relay activate and the control displays the alarm message When an alarm occurs the Alarm LED switches on and the alarm message displays For more information about acknowledging and responding to alarms read Acknowledging alarms on page 21 Use temperature override to test your high and low temperature alarms instead of adjusting other settings In temperature override mode the alarm relay and status LEDs both operate as if they were in a real alarm situation For more information read Using temperature override mode on page 24 To program high and low temperature alarm settings 1 Go to the parameter you want to program for example P 4 for High tempe
19. er of days 2 0 5 0 4 and then automatically adjusts the set point by 0 4 F each day for 5 days d5 d6 d7 d8 d9 di0 Step 2 Step 3 Enabling and disabling the growth curve When the growth curve is not enabled the current day does not advance and the Heat Mat Control does not automatically adjust the temperature set points You can adjust the growth curve steps while the growth curve is not enabled but you must enable the growth curve before the Heat Mat Control will advance the days and automatically adjust the temperatures Restarting the growth curve at day 1 You can restart the growth curve at day 1 by pressing RESTART CURVE When the growth curve is running the Heat Mat Control automatically advances the current day and adjusts the set points each day at midnight However there may be times when you want to move forward or backward in the curve You can do that easily by changing the current day of the curve Changing the current day of the growth curve P ES 19 Chapter 3 Configuring and programming Phason Changing the restart curve day By default when the growth curve is finished its last day it maintains the final set point until you restart it However you can program the HMC to restart the curve after any number of days up to 365 To set the restart day 1 Go to parameter 7 and then press Select The display shows the current setting for the parameter 2 Press Up or Down to adjust the setti
20. is not plugged into the control board properly The control is in temperature override mode The probe correction value is set too high The extension cable connected to the temperature probe is providing a poor connection Damaged probe Possible solution Avoid the problem in future by providing proper voltage and protection for the control Reset the circuit breaker Correct the wiring Plug in the display board cable For more information read Heat Mat Control layout on page 9 Exit test mode For more information read Using temperature override mode on page 24 Adjust the value For more information read Setting the probe correction value parameter 2 on page 15 Check the extension cable connection and re solder it if necessary Replace the temperature probe Appendix B Factory defaults and parameter worksheet When your Heat Mat Control leaves the factory it comes with default settings and configuration Configuring and programming the control changes the factory defaults Restoring factory defaults erases all the configuration and settings you programmed and restores the defaults For more information read Restoring the factory defaults on page 24 30 Heat Mat Control Appendix B Factory defaults and parameter worksheet Parameter Default Range options Your setting notes ge settings Set GE 99 0 13 to 125 F 25 to 51 7 C High temperature alarm 105 13 to 125 F 25 t
21. low lt Try to raise the temperature by turning heat D the low temperature alarm point mats up or on Check the temperature probes Komm Check to see if a heat mat has failed Low temperature alarm Check the alarm settings For more information read Programming alarm settings parameters 3 4 26 to 29 on page 17 A temperature probe is damaged lt Check the wire between the control and the or disconnected probe Any wire damage can cause the alarm Replace or reconnect the temperature probe The control should recover automatically Probe damage alarm The HMC Saver is not in place Make sure the HMC Saver is inserted when trying to save or restore correctly and then try again C Ir Ir settings Error 1 SAVER error of LI 29 Appendices Troubleshooting Phason The following table lists some problems that could occur along with their possible causes and solutions If you are having a problem with your Heat Mat Control see if the problem is described in the table and then follow the directions to correct the problem Problem Power supply components blown out Burn marks on boards and components No power and or display Temperature does not change Display showing unusually high or low temperature Possible cause Power surge brownout or power outage A circuit breaker at Service panel is off or tripped Incorrect incoming power wiring The display board connect cable
22. ng and then press Select The control returns to the Parameter menu Programming the growth curve steps The growth curve can have up to 6 steps Each step has a start day and a temperature The maximum length for the growth curve is 365 days Growth curve temperatures can increase or decrease as the curve progresses Growth curve of days must increase as the curve progresses Use the Appendix B Factory defaults and parameter worksheet when A programming the growth curve ir Ifyou do not want to use all the steps in the growth curve program the steps you want to use Program the remaining steps the same as your last one For example if you want to use steps 1 to 5 program step 6 the same as 5 To program the growth curve 1 Go to parameter 9 Step 1 day 2 Press Up or Down to adjust the parameter and then press Select The control returns to the Parameter menu 3 Repeat steps 1 and 2 until you have programmed adi of the growth curve steps 20 Chapter 4 Monitoring and maintaining your HMC e Monitoring your below Testing settings and equipment on page 22 Servicing and maintaining your on page 24 Monitoring your Heat Mat Control Your Heat Mat Control displays temperature alarm and status information Monitoring the control regularly gives you a better idea of what is going on with your equipment and in your facility When in normal operation the display shows the ambient temperature Dis
23. ns e OA normally closed opens during alarm conditions For the alarm system to sound or dial out during an alarm condition you must enable the alarms For more information read Programming alarm settings parameters 3 4 26 to 29 on page 17 Alarm relay ratings 0 4 A at 125 VAC 2 A at 30 VDC resistive load 0 2 A at 125 VAC 1 A at 30 VDC inductive load i The ratings of the alarm system must not exceed the ratings of the relay Chapter 2 Installing your Heat Mat Control To connect an alarm system e If you are connecting the alarm system to a network of controls and your system uses a normally open connection closes on alarm connect the system as shown in the normally open diagram Send the back Join all the common CC connections together and all the closed on alarm CA connections together The alarm relays must be in parallel with each other so any control can trigger the alarm system when an alarm condition occurs e If you are connecting the alarm system to a network of controls and your system uses a normally closed connection opens on alarm connect the system as shown in the normally closed diagram Join the alarm relays in a continuous loop The alarm relays must be in series with each other so any control can trigger the alarm system when an alarm condition occurs Connecting temperature probes Phason Normally OPEN system Control 2 closed on alarm Control 1 CC CA OA CC
24. o 51 7 C Low temperature alarm 80 0 13 to 125 F 25 to 51 7 C Growth curve D Growth curve enable YES or NO 13 Step 3 temperature 88 0 13 to 125 F 25 to 51 7 C 14 Step 4 day step 3 day to 365 15 Step 4 temperature 88 0 13 to 125 F 25 to 51 7 C 16 Step 5 day 17 Step 4 day to 365 17 Step 5 temperature 88 0 13 to 125 F 25 to 51 7 C 18 Step 6 day step 5 day to 365 19 Step 6 temperature 88 0 13 to 125 F 25 to 51 7 C Configuration 20 Temperature probe type tb B 1K type B or Phason 3K type A Units F or C 22 Probe correction 0 0 9 0 to 9 0 F 5 0 to 5 0 C 23 Time 24 hour 00 00 00 00 to 23 59 25 P No longer used 31 Appendices Phason Appendix C Glossary alarm condition firmware growth curve minimum duration minimum heat set point 32 There is an alarm condition when the temperature is lower than the low set point or higher than the high set point or there is probe damage Alarms must be enabled for there to be an alarm condition Firmware is the internal program instructions of your Heat Mat Control You can update the firmware version to the latest version using an HMC Updater For more information read Updating the firmware on page 20 The growth curve gradually increases or decreases the set point each day of each growth curve step The control automatically adjusts the set point each day at midnight For more information read Programming the g
25. playing the minimum and maximum temperatures The Heat Mat Control logs the daily minimum and maximum temperatures The daily minimum and maximum temperatures reset each day at midnight or you can reset the manually To view the minimum temperature At the main display press Down The display shows the lowest temperature for the current day To view the maximum temperature At the main display press Up The display shows the highest temperature for the current day To reset the minimum and maximum temperature logs At the main display press Program and Down The control resets the minimum and maximum temperatures Acknowledging alarms The alarm relay activates if an enabled alarm condition is present for longer than the minimum duration of one minute The one minute minimum duration prevents alarms from occurring when the temperature rises or drops for just a few seconds The exception to the 1 minute minimum is the power fail alarm The power fail alarm automatically triggers the relay on a loss of power 21 Chapter 4 Monitoring and maintaining your HMC Phason When an alarm occurs the alarm relay activates the LED for Alarm switches on and the alarm message displays If there is more than one message after acknowledging the first alarm the next one displays For example if you have a high temperature and a low temperature alarm the display shows H AL After acknowledging the high temperature alarm the display show
26. plays and then press Select The display shows aF F 3 Press Up or Down to change the relay state 4 Press Back to return to the Manual override menu The display shows ALA The relay state remains where you set it 5 To exit manual override and return to normal operation press Back 2 Q Chapter 4 Monitoring and maintaining your HMC Phason Using temperature override mode Temperature override is for testing the Heat Mat Control settings Temperature override allows you to test the settings by simulating the temperature Instead of adjusting the output of the variable stage or state of the relay you adjust the Zest temperature As you increase or decrease the test temperature the variable stage and alarm relay operate according to their programmed settings and the test temperature This lets you know how your system performs over a full range of temperatures lt When the control is in temperature override mode it operates according to the test temperature not according to the temperature measured by the probe The control does not exit test mode automatically When you are finished testing press Back until the control exits test mode To use temperature override mode 1 Go to parameter 32 The display shows the current temperature which is now the test temperature 2 Press Up or Down to adjust the test temperature The control responds to the changes in the test temperature 3 To exit override
27. plied including warranties of merchantability and fitness for a particular purpose shall apply to the HMC Any implied warranties are excluded Phason is not liable for consequential damages caused by the HMC Phason does not assume or authorize any representatives or other people to assume any obligations or liabilities other than those specifically stated in this warranty Phason reserves the right to improve or alter the HMC without notice Service and technical support Phason will be happy to answer all technical questions that will help you use your Heat Mat Control Before contacting Phason check the following Read this manual for information about the feature with which you are having trouble If you see an alarm message and are not sure what it means look it up in the Alarm and error messages table on page 29 and then follow the instructions for resolving the alarm condition If you are having a problem using your Heat Mat Control look in the Troubleshooting table on page 30 and then follow the directions for correcting the problem If you still have a problem with your Heat Mat Control collect the following information The serial number Any messages displayed A description of the problem amp A description of what you were doing before the problem occurred Phason controls are designed and manufactured to provide reliable performance but they are not guaranteed to be 100 percen
28. rature alarm and then press Select The display shows the current setting for the parameter 2 Press Up or Down to adjust the setting and then press Select The control returns to the Parameter menu 3 Repeat steps 1 and 2 for the low temperature alarm To enable or disable alarms 1 Go to the parameter you want to change for example P 26 for High temperature and then press Select The display shows the current setting for the parameter 2 Press Up or Down to toggle between yes and no and then press Select The control returns to the Parameter menu 3 To enable or disable other alarms repeat steps 1 and 2 18 Heat Mat Control Programming control operation parameters 1 to 19 26 to 29 Programming the growth curve parameters 5 to 19 The growth curve automatically adjusts temperature set points over time up to a maximum of 365 days TER 2 Sep2 g Step 3 There are 6 steps in the growth curve each step has a start l ta day and a temperature The control calculates the set points for the days between the steps and then adjusts them each ll St 29 day at midnight Example Step 2 starts on day 5 and has a temperature of 84 0 F Step 3 starts on day 10 and has a temperature of 82 0 F The difference between the step 2 and step 3 set points is 2 0 F 84 0 82 0 2 0 There are 5 days in step 2 10 5 5 The Heat Mat Control divides the temperature difference by the numb
29. ratures 21 PINOUMADING EE 8 N normally open closed See alarm system O operating frequency ccccseeeeeeeeeeeeeeeeeeeees 16 operating the Control 6 7 p parameters See specific parameter POWT eia NE 9 10 DOW GCF Sige Sonn e A 33 probe correction value ccseeeceeeeeeeeeeeeees 15 Drograrmmng See also configuring alarm Ed E 17 18 growth ein 19 20 EE 16 Sel PON eee Rep on eegen 16 R Kl Le 5 RODIN Kils secs eects thas eee Gr eet 28 responding to alarms 21 22 See also troubleshooting restoring factory defaults ccccseeeeeeseeeees 24 Index G issel 25 else Beie UE 9 S saving nde e EE 25 SCNSOl ee See temperature probe EEN 16 setting See configuring See programming Single Phase Slave ccscscseccsesseeeeeeseeeeeees 28 Slave units 9 See also Single Phase Slave status LEDS icre 6 surge SUPPIeSSION cccecccseeeceeeeceeeceeeesaees 33 T temperature override 24 See also manual override temperature probe ssssseneenenrrenrrerreerrenne 9 12 temperature units cccccsecceeeseeeeeeeseeeeees 15 EEGEN ee ee 9 testing the Control 22 24 RRE 15 TOUDIGSNOOUNG EE 29 30 U EIS EE See temperature units updating firmware cccccecesseeeeeeeeeeeeeees 26 27 V variable terminals uk NK 9 VEFS ON sscsrcnscc as vaneeeeinentsanste See firmware version VIEWING temperatures
30. returns to the Parameter menu du Chapter 3 Configuring and programming Phason Changing the operating frequency parameter 24 In North America utility companies supply power at 60 Hz In some areas of the world such as Europe power is supplied at 50 Hz Default 60 He To change the operating frequency 1 Go to parameter 24 and then press Select 2 Press Up or Down to toggle between 50 and 60 Hz and then press Select Configuring hysteresis parameter 25 Hysteresis is no longer used and is unavailable Programming control operation parameters 1 to 19 26 to 29 Proocramminge your Heat Mat Control means telling it what vou want the equipment to do and when H gy H y q E you want it done For example you might say I want the temperature to remain at 99 F or I want to be alerted when the temperature drops below 95 F Cama ZE Use Appendix B Factory defaults and parameter worksheet on page 30 when mp gt programming your Heat Mat Control Use temperature override to test your equipment instead of adjusting settings For more information read Using temperature override mode on page 24 Programming heat settings parameters 1 and 2 The main heat setting is the set point parameter 1 The HMC continually monitors temperature and adjusts output to maintain the set point Minimum heat parameter 2 displays the output at any given time The output is displayed as a number between 0 and
31. rowth curve parameters 5 to on page 19 The minimum amount of time an alarm condition must be present before the control signals an alarm The minimum duration one minute prevents alarms from activating when the temperature rises or drops for just a few seconds For more information read Programming alarm settings parameters 3 4 26 to 29 on page 17 Minimum heat is the percentage output a heat mat ts at For more information read Programming heat settings parameters 1 on page 16 The set point is the temperature below which heat mat output increases toward its maximum For more information read Programming heat settings parameters 1 on page 16 Heat Mat Control Appendix D Surge suppression and electrical noise Appendix D Surge suppression and electrical noise Understanding power surges and surge suppression Power surges can be caused by external influences for example lightning or utility distribution problems or they can be caused internally for example starting and stopping inductive loads such as motors One of the most common causes of power surges is lightning When lightning strikes the ground it produces an enormously powerful electromagnetic field This field affects nearby power lines which transmit a surge to any device connected to it such as lights computers or environmental controls like your Heat Mat Control Lightning does not have to strike a power line to transmit a surge Surge suppres
32. s L AL When all alarms have been acknowledged the display shows the temperature To acknowledge alarms Press Select If there was only one alarm message the Heat Mat Control clears the message and returns to the main display If there are additional alarm messages the control displays the next message VANTI TIP Fora list of alarm messages their descriptions and possible resolutions read o Alarm and error messages on page 29 Acknowledging alarms clears the alarm message it does not deactivate the alarm relay or LED To deactivate the alarm relay resolve the problem causing the alarm condition If you acknowledge the alarm but do not resolve the problem causing the alarm condition the alarm message displays again after five minutes without any key presses If the condition causing the alarm returns to normal for example the temperature drops below the high alarm setting the alarm relay and LED deactivate but the alarm message remains Testing settings and equipment The Heat Mat Control has two test utilities manual override mode and temperature override mode Using manual override mode Manual override mode is for individually testing the installation and equipment connected to the Heat Mat Control When you go into manual override mode the control sets the variable stage output to 0 You can then change the output from 0 to 100 for the variable stage and OFF or ON for the alarm relay 22
33. shing the installation on page 13 What you need to know before installing Before installing you need to do some initial preparation 1 Read the Control Fundamentals guide that came in the box with your control 2 Read Understanding power surges and surge suppression on page 33 If you do not install external surge suppression devices you risk damage to the electronics inside your Heat Mat Control which might cause your control to fail Because it is not possible to completely protect this product internally from the A effects of power surges and other transients we highly recommend that you install external surge suppression devices For specific recommendations see your electrical contractor Ifyou do not take these precautions you acknowledge your willingness to accept the risk of loss or injury Mounting your control 1 Select a location for your control Make sure you have enough cable and wire to reach all the equipment you want to control 2 Remove the screws from the front cover and then gently lift it off 3 Mount the enclosure to a wall using the four screws provided with the control Insert the screws into the large holes in each corner of the box and then tighten x4 Heat Mat Control What you need to know before installing Heat Mat Control layout H 2 al 4 5 6 7 8 P P PR P P P P P Ge CC CC Ge EL eat del t oaa A i i ie
34. sion devices offer some protection from power surges Because it is not possible to internally protect this product completely from the effects of power surges and other transients Phason highly recommend that you install external surge suppression devices For specific recommendations see your electrical contractor If you do not take these precautions you acknowledge your willingness to accept the risk of loss or injury Reducing electrical noise using filters Electrical noise is caused by high voltage transients created when inductive loads such as power contactors are switched on or off The strength of the transients can be over 1000 volts and can vaty with the type of equipment and wiring as well as several other factors lisible symptoms of electrical noise include erratic control operation cycling inlets communication problems and more However the effects of electrical noise are not always visible Over time electrical noise can cause electronic circuits relay contacts and power contactors to deteriorate 33 Index A acknowledging alarms soeeeeseenen 21 22 SIE lte 29 alarmi Tela E 9 alarm settings 17 18 See also acknowledging alarms alarmi Systeman eebechto ears 11 12 B W te La 6 C EE e See temperature units COG I SE 15 Confgurimg eseese See also programming Operating frequency sesssssesrrsesrreessrree 16 probe correction value cccceeeeeeeeeeeees 15 temperature units
35. switch ON the power until you have finished all wiring and verified all equipment is properly connected and free of obstructions AAA N R L2 To connect the incoming power 1 Set the voltage selection switch to the correct line voltage VARI L 115 POWE 2 Connect the incoming power as shown in the diagram CELCPSPRERRERRARERE EES ESERERR i E Pe fe pre hed r re P pe rerevererrrrerer FrPVrrrrrSsrrrrrer Heat Mat Control Connecting equipment Connecting heat mats a aa aa 9099 To connect heat mats E VARI Li N POWER L2 Ah LA 2r v QQctft Connect heat mats as shown in the following diagram avadada FERFFEFEREEFERFERE KSERSRREESbbbRRERE SkpkRkbEskkRskske You can connect more than one piece of equipment to a variable stage as long as they are the same type for example two heat mats and the total current draw does not exceed the stage s limit Variable stage ratings 20 A at 120 230 VAC general purpose resistive 2300 W at 120 VAC 4600 W at 230 VAC Connecting an alarm system You can connect an alarm system to your Heat Mat Control An alarm system can be a siren alarm panel or auto dialer Read your alarm system s installation guide for installation instructions and information about the type of system normally open or normally closed Below are the descriptions for the alarm terminal e CC common connection e CA normally open closes during alarm conditio
36. t free of defects Even reliable products can experience occasional failures and the user should recognize this possibility A If Phason products are used in a life support ventilation system where failure could result in loss or injury the user should provide adequate back up ventilation supplementary natural ventilation or an independent failure alarm system The user s lack of such precautions acknowledges their willingness to accept the risk of such loss or injury Phason Inc 2 Terracon Place Winnipeg Manitoba Canada Phone 204 233 1400 E mail Support phason ca R2J 4G7 Fax 204 233 3252 Web site www phason ca
37. urce 10 Connecing GAT IIA EE 11 Connecting an alarm system EE 11 Connecting temperature probes EE 12 FINISHING ANG IN Stall Le BEE 13 Chapter 3 Configuring ANd Grogrammmg snesesssiiiane a n 14 Configuring Control functions parameters 20 tO 24 14 Selecting the temperature probe type Parameter 20 14 Selecting the temperature units parameter 271 15 Setting the probe Correction value parameter 27 15 Setting Me Time parameter EE 15 Changing the operating frequency parameter 24 16 Programming control operation parameters 1 to 19 26 tO 20 16 Programming heat Settings parameters 1 and 3 16 Programming alarm settings parameters 3 4 26 tO 20 17 Programming the growth Curve parameters Dto i 0 19 Chapter 4 Monitoring and maintaining your HMC 21 Monitoring your SEET e ue BE EN Displaying the MINIMUM ANd MAXIMUM temperatures ccceeeeeseeeeeeeeeeeeeeeeseeeeeseeeeeseeeesaeeesaneesaaees 21 e te ee Unie BW EE 21 Testing settings and equipment setecceceetctretacntecesteteices niaar aeh neusecndsetcceasansceces E 22 USING manual overde Mode EE 22 Using temperature override mode uk 24 Servicing and maintaining your Control 24 Restonno ING TACTONY EE EE 24 Saving anc KESIOFING SCUINGS sds cnet obi nuseaeanduchenhe a a auctioned iuees 25 LIISA VIG NS VES EE 26 Jpdaung Menwa EE 26 Optional AaCCESSONES and NEE 27 ele 1 6 61 amen te ete rear e ee ee ree ee 29 AIO DCMODCA TEOMDICS IO OMIM RE 29 E Eelef e
38. ype B Option Phason 3K type A Heat Mat Control Configuring control functions parameters 20 to 24 Selecting the temperature units parameter 21 Your Heat Mat Control can display temperatures in either degrees Fahrenheit F or degrees Celsius C but not both at the same time Default Fahrenheit The temperature units do not change until you return to the Main display Setting the probe correction value parameter 22 Probe correction allows you to adjust the temperature measured by the Heat Mat Control when using an external heat mat probe You might want to use probe correction if the temperature measured is higher or lower than the temperature of the mat surface The probe correction value is an offset from the measured temperature A negative value subtracts from the measured temperature a positive value adds to it For example if the measured temperature is 70 F and the correction value is 2 5 F the control will use and display 72 5 F as the temperature Default 0 0 F 0 0 C Range 9 0 to 9 0 F 5 0 to 5 0 C Setting the time parameter 23 Your Heat Mat Control has a 24 hour clock The control uses the clock to calculate settings for the growth curve function To set the time 1 Go to parameter 23 2 Io adjust the hours press Up or Down and then press Select The digits for minutes start flashing 3 To adjust the minutes press Up or Down and then press Select The control
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