KMC FLEXSTATTM BAC-10000 User's Manual
Contents
1. F ge BAC 10000 Series CONTROLS FlexStat BACnet Programmable Thermostats Operation Guide Contents Troubleshooting creda seesieaesrevetaverurerisierteediesresmcioen 17 VORB A EN AA PI E T 2 Alarm ISSUES seseseseseeeeeeeseeeseeeseseseseseesesseesens 17 Applications and Installation 00000000000000000000000 2 Alarm False Fan Fail sssssssssssssesssssesesssseeeesesss i Operation BASIC se sosseasnessscccatsvarantaawetonssascsmsavaniavayss 3 Alarm False Low Limit Freeze Stat 17 Home Main Menu and Override Screens 3 Alarm False Space Temp or Humidity 17 AEA E N E A E E 3 Communication ISSUES sssssssssssssssseeeeeeeeeeeeeeesse 17 Main Menu and Settings sssssssssssessssseees 3 Firmware Upgrade Fails Se a 17 Room Temp Setpoint Adjustment s 00 3 22 2 OM UneA On Faulty ea 17 H C Fan Occupancy and Override 3 MS TP Network Communication Faulty 17 Configuration Initial Setup ssssssssseeeeeeees 4 Sow and Dispray ISSUE Sapan ve Main Menu Overview sssssssccccccsccessssssscceeees 4 Cover Binds on Backplate ss sssssssssssseseecsreess bi About the FlexStat ccccccssssssscsccccsssssceseones 4 Display Is Blank or ErratiC sssssssesseeseeseseessese a Advanced Menu essssssssceccocssssseceeceocssssssseceoeseo 5 Display Freezes Buttons Have No Effect i Advanced Application2. BAC 10000 Series 21 Operation Guide Rev J Maintenance mmm Remove dust as necessary from the holes in the top and bottom Clean the display with soft damp cloth and mild soap To maintain maximum sensitivity of optional built in motion sensors occasionally wipe dust or dirt off the lens but do not use any fluid on the sensor Firmware Upgrade EEE The existing version of firmware can be viewed from the About the FlexStat screen See About the Flex Stat on page 4 Firmware in the FlexStat can be upgraded using a PC and a KMD 5699 firmware flash upgrade kit available from KMC Controls For full upgrade instructions see the KMD 5699 Installation Guide P N 913 019 04 Programming Custom EEE The FlexStat has a library of built in applications and options that are configured through the FlexStat s display Beyond these standard configurations cus tom changes can be added to a FlexStat using KMC s BACstage ver 2 4 0 26 or later or TotalControl ver 2 0 5 or later See the BAC 10000 Series Application Guide P N 913 019 03 for more information NOTE Customized programs are the responsibility of the user KMC Controls does not provide support for such programs Accessories mamm HMO 10000 HMO 10000W HPO 0044 KMD 5567 KMD 5575 KMD 5576 KMD 5624 KMD 5699 SP 001 XEE 6111 040 XEE 6112 040 Horizontal or 4 x 4 handy box wall mounting plate light almond HMO 10000 in w
3. until they are updated by the FlexStat s programs e Restarts the controller s Control Basic programs e Leaves configuration and programming intact NOTE Menu changes may take up to about two minutes to write to nonvolatile Flash memory If power to the FlexStat is lost during this time changes may be lost Restarting the FlexStat from its menu TotalControl or BACstage are the recommended methods NOTE When power is restored after an outage the FlexStat will attempt to do a warm start as long as the values in RAM are retained up to about four hours If the the RAM checksum test fails a cold start will be done instead In custom Control Basic programming using the POWERLOSS command may be desirable to determine start up conditions and to take appropriate actions see the Help system in TotalControl or BACstage for more information aih ADVANCED ba APPLICATION CE PROGRAMS COMMUNICATION DATETIME DEVICE INSTANCE 1 NAME Flexstat_ 107 LOCATION KMC Controls OAT To perform a WARM start do one of the following e From the FlexStat menu select Advanced gt De vice gt Restart gt Warm Start e From TotalControl or BACstage select Reinitial ize Device gt Warm Start e Momentarily remove power to the FlexStat To perform a COLD start do one of the following e From the FlexStat menu select Advanced gt De vice gt Restart gt Cold Start e From TotalControl or BACsta
4. 19 Type 8 Value 8 Serial Number 4 Setbacks 13 2A Operation Guide Rev J Setpoints Adjustment 3 13 All 13 Temperature Only 3 Troubleshooting 19 Setup and Configuration 4 SP 001 Screwdriver 22 Space Humidity Alarm 11 Temp Alarm 11 Staging 6 Start Reset Cold or Warm 14 Support Technical 23 Switches EOL End of Line 17 Pull Up Resistors 19 System Enable 13 Setup 13 Temperature Alarm 11 Limits 8 Scale Selecting 5 Setpoint 3 8 13 Trend Log 10 Troubleshooting 19 Terminals 2 18 Terms 25 Test Menu 70 Time 7 10 11 Time Out Inactivity 13 Transformer 22 Trend Logs Inputs 6 10 Intervals 10 Setup 10 Viewer 13 Troubleshooting 17 U Universal Time Coordinated UTC 7 Update Manager 6 Upgrading Firmware 17 22 USB Communicator 16 User Password 9 UTC Coordinated Universal Time 7 V Value Sensor 8 Valve Set Up 6 Viewer Alarms 11 Trends 13 W Warm Start 14 WD Watch Dog Jumper 18 Web Site KMC Controls 23 Wiring 2 21 X XEE 6000 Series Transformers 22 KMC Controls Inc 19476 Industrial Drive New Paris IN 46553 574 831 5250 www kmccontrols com info kmccontrols com 2010 KMC Controls Inc 913 019 02J
5. 5 15 Application Software Version ASV 4 ASV Application Software Version 4 Auto Off Heat or Cool System Enable 13 Auxiliary Heat Heat Pump 5 B Backlight 13 Backplate 2 18 BACnet 2 7 16 17 Baud Rate 16 Binding Cover on Backplate 18 Blanking Display 13 Board Revision 4 Build Date 4 Buttons 3 C Calibration Offset 8 Cold Start 14 Communication Settings 7 Troubleshooting 7 17 Configuration 4 Control Basic Programs 6 15 18 Cool Heat Auto Off System Enable 13 Coordinated Universal Time UTC 7 C or F Selecting Temp Scale 5 Cover 18 Custom Programs 6 18 22 Web Graphics 18 CUSTOM in ASV 4 20 D Damper Set Up 5 Data Port 16 Date 7 11 Deadband 13 Definitions of Terms 25 Degrees For C 5 Delay Fan 5 14 Detector See Motion Sensor Device Instance 4 8 15 16 Device Properties 8 Discharge Air Temperature 6 Display Blanking 13 Overview 3 Time Out 13 Troubleshooting 18 E Economizer Damper 5 EIA 485 16 EOL End Of Line Switches 17 F Factory Defaults 8 14 Fan Delay 5 14 Fail Alarm 6 11 17 Manual Override 3 Set Up 5 Status 6 Troubleshooting 19 Firmware Troubleshooting 17 19 Upgrading 6 22 Viewing Current 4 F or C Selecting Temp Scale 5 Freeze Stat See Low Limit Alarm FW See Firmware BAC 10000 Series Operation Guide Rev J G Glossary Green Buildings Controls 25 H Heat Cool A
6. Options 008 5 com Programming and Web Issues Advanced CB Control Basic Programs 6 Control Basic Programs Do Not Work 18 Advanced BACnet Communications 7 Custom Web Graphics Do Not Work sissies Ln Advanced Date Time esssesssssesosecesssecsseeeses Fi Input Sensor and Value ISSUES ssnesenesensssnsssnesenes 14 Advanced BACnet Device Properties 8 mee Values Ara Cuide Me Expected Raves Advanced Inputs ccccccccscsrssssssssssssssssessseees 8 etaniseupaney Sensor Does Not wore 19 Advanced Temp Setpoint Limits 8 Tempera ure Reading 3 CONE ae Dae 1 Advanced Motion Sensor cccccccssssssssees 8 Temperature Setpoint Is Not Maintained ss 1 Advanced Security Levels and Passwords 9 Output Fan and Relay Issues sssseeeees 20 Advanced Trend Logs ssssssessssssssseeee 10 Analog Output Does Not Wotrk sssssseseseesseess u Advanced Test essoosssesssecccccccssssssceseoesoo 10 FIN OGS PROUT Mi as avesseeeeienesstzectensetecsn ares A PNG ES 11 Relay Internal Does Not Work sssssssssesseresss 20 Date TIME is cons eraness dna sduterticcesineatccninien teases 11 Relay External Does Not Work eese0 a SCREWS snien eier o 12 Wiring ISSUES sssesseeseseerseseeecereeeeeeeeeeeereeeeeeeeeeeeee ai Setpoints ceccccssecccssecccsecccssececssscerssecerssecerseeeeee 13 Maintenant s er e
7. This should also be used after a new Control Basic program is loaded and compiled e If problems still persist or major changes in a firmware update have taken place restoring fac tory defaults and reconfiguring and reprogram ming the FlexStat may be required Warm and Cold Starts A CAUTION During a restart the analog outputs go to zero and relays go to their normally open state A re start is a process that lasts around ten seconds and it may result in several changes of state for an output turning equipment off and on abruptly Before resetting the FlexStat manually override equipment as needed If a large fan is controlled by the FlexStat for example set a minimum off time See Fan Setup on page 5 built in selectable applications with compres sors have a default programmed minimum off time of 300 seconds A warm start does the following in the FlexStat e After zeroing out objects during the restart process restores present values of objects to their last values before the restart until they are updated by the FlexStat s programs e Restarts the controller s Control Basic programs e Leaves configuration and programming intact A CAUTION If the checksum test in RAM fails during a warm start a cold start is performed instead A cold start does the following in the FlexStat e After zeroing out objects during the restart process returns all object values to their relin quished defaults
8. UTC broad casts setting this value is not necessary Sample Time Zones Offset to Equal UTC Standard Time Standard Time Standard Time Standard Time Bolivia Chile 4 hours 240 minutes Argentina Uruguay 3 hours 180 minutes Portugal NOTE The BACnet standard for this offset value is The time zones to the west of the zero degree meridian shall be positive values and those to the east shall be negative values The value is in minutes not hours BAC 10000 Series Operation Guide Rev J Advanced BACnet Device Properties DEVICE NAME Flexstat_ 107 LOCATION KMC Controls RESTART NO RESTORE FACTORY NO To set the BACnet device instance name and location press 1 Up Down to move among entries 2 Enter to select The FlexStat can also be restarted or restored to factory defaults from this menu See Resetting the FlexStat on page 14 for more information about that function Advanced Inputs INPUTS 1 SPACE TEMP DISCH AIR TEMP 3 MIXED AIR TEMP INPUT fe 4 SPACE HUMIDITY YALUE 60 0 F CAL OFFSET 0 0 OUT OF SERVICE FALSE Inputs vary according to model selected application and selected application options See Advanced Ap plication Options on page 5 To change sensor type and calibration offset press 1 Up Down to move among entries 2 Enter to select 3 Right Left to move among value fields 4 Up Down to increment decrement value Va
9. alternating current AHU air handling unit avg average AWG American Wire Gauge BACnet Building Automation Control network BTL BACnet Testing Laboratories C Celsius cfh cubic feet per hour cfm cubic feet per minute cm centimeters DA direct acting DC direct current DPDT double pole double throw DPST double pole single throw EIA Electronic Industries Alliance EOL end of line F Fahrenheit FCU fan coil unit FIU fan induction unit ft lbs foot pounds g grams HPU heat pump unit HVAC heating ventilating and air conditioning Hz hertz IP Internet protocol LCD liquid crystal display mA milliamperes MAC media access control max maximum min minimum mm millimeters MS TP master slave token passing NC normally closed NO normally open pF picofarad RA reverse acting RH relative humidity RS Recommended Standard RTC real time clock RTU roof top unit SPDT single pole double throw SPST single pole single throw UL Underwriters Laboratories USB universal serial bus UTC Coordinated Universal Time V volts VA volt ampere VAC volts alternating current VAV variable air volume VDC volts direct current W watts NOTE See also the Green Building and Controls Glossary SB 046 for definitions of various terms in this catalog BAC 10000 Series Operation Guide Rev J Definitions of Terms For
10. any built in Control Basic inspect the terminals for loose or shorted wires program 1 5 is not running or has auto e Use a voltmeter and ohmmeter to check the run disabled terminals for expected values See the illustration Relay External Does Not Work below and the the Connections and Wiring sec tion of the relevant BAC 10000 Series Installation Guide NOTE Voltage on the BACnet MS TP terminals changes according to the signals passing of the token between controllers on the network No voltage indicates a bad connection or simply no active network e See Analog Output Does Not Work on page 20 e See Relay Internal Does Not Work on page 20 e Check the wiring at the connected devices NOTE Values Shown Are Approximate Outputs NOTE BAC 1xxx63 Backplate Terminals Shown Analoa 9 with FlexStat Removed Outputs and Inputs g Vary According to Application e D GND 7 9 NOTE SC Switched Relay Common Should eatin Q Analog 8 Have the Phase Side of 24 VAC Connected Analog 7 A B Q poro VDC If Network D Relay 6 Network AID Token Passing is Present Q SC 4 6 Aviring japuis IN3 10K Ohms Thermistor Relay 4 and Outputs or Dependent on GND 0 Ohms Closed Contact 24 VAC Relay 3 Application IN2 Jumper to SC 1 3 Common C Turn Device Relay 2 24 VAC Phase RIO 24 VAC On Manually Relay 1 Terminal Voltages and Resistances with FlexStat REMOVED from Backplate
11. definitions of various terms in this document refer to the award winning pocket sized Green Building and Con trols Glossary SB 046 A hyperlinked online version can be downloaded from ana the Brochures section of KMC Controls pii web site www kmccontrols com Some of the more important glossary terms for this document are included on this page Green Building D Air Handling Unit AHU An HVAC system compo nent that conditions and delivers air through the system It typically contains one or more supply and return fans heating cooling coils and filters to condition the air BACnet Building Automation Control Network An interoperable nonproprietary communica tion protocol standard conceived by a consor tium of building managers system users and manufacturers BACnet defines how information is packaged for transportation between building automation system vendors EIA 485 A serial communications standard in which the voltage difference between two wires conveys the data It is commonly used to network controllers via twisted pair wiring It was for merly known as RS 485 Fan Coil Unit FCU A fan terminal unit that condi tions the air in a single room or zone FCUs gen erally contain heating and cooling coils and have the ability to supply outside air to a space Heat Pump Unit HPU A unit that uses direct expansion to remove or add heat to a space On a call for heat the heat pump
12. fully latched in the correct positions see the relevant BAC 10000 Series Installation Guide Check MAC address and device instance num bers Check baud rate BAC 10000 Series Operation Guide Rev J Cover and Display Issues Cover Binds on Backplate e Carefully remove the FlexStat cover from the backplate and inspect for bent pins and or termi nal socket connectors If cover pins are bent use a needle nose pliers to straighten them If socket connectors are bent use a pointed object such as a thumbtack or straightened paperclip to straighten them Pushing the pointed object into the socket from the back side can be helpful e Replace the backplate NOTE When installing the cover on the backplate be sure to not pinch or dislodge any wiring Do not use excessive force If there is any binding pull out cover and examine pins and terminal socket connectors Display Is Blank or Erratic e Check that Display Blanking is not unintention ally enabled See System Setup on page 13 e Check for a tripped circuit breaker to the trans former e Check for proper supply voltage from trans former and that the transformer has enough capacity VA for all connected devices see their respective data sheets e Carefully remove the FlexStat cover from the backplate check pins and connectors and rein sert See Cover Binds on Backplate on page 18 e Check connections e Put another FlexStat on the inst
13. 0 e If Restore Factory has just been performed see the Note and Cautions in Restore Factory on page 15 e If the firmware has just been upgraded firm ware for the wrong model type may have been installed e g BAC 1xx63 firmware accidentally installed in a model BAC 1xx36 In the About menu ASV may simply read CUSTOM instead of something like BAC_1xx36 R1 1 0 5 as it normally would have done If so repeat the firm ware upgrade and ensure that the correct type of firmware is selected for the connected model NOTE ASV in the About menu will also show CUSTOM if any built in Control Basic program 1 5 is not running or has auto run disabled Fan Does Not Run NOTE The animated fan icon is coupled with BV18 in the packaged programming not the actual fan output terminal e Select Occupied mode from the Home Menu see H C Fan Occupancy and Override on page 3 e Override the fan to On from the Home Menu see H C Fan Occupancy and Override on page 3 e See Wiring Issues on page 21 e Check that the appropriate application is se lected see Advanced Application Options on page 5 e Check the fan configuration see Fan Setup on page 5 e Restart the FlexStat After a low limit alarm is generated the fan will not run until after the FlexStat is restarted See Resetting the FlexStat on page 14 Relay Internal Does Not Work A CAUTION Relays are for Class 2 voltages 24 VAC onl
14. ALVE SETUP ACTION NRM OPEN Advanced CB Control Basic Programs CE PROGRAMS i d RUNNING PROG RUNNING PROG RUNNING PROG4 RUNNING PROGS RUNNING PROGO HALTED IDLE PROGRAM 7 SETPOINTS amp MODES RUTO RUN TRUE CHANGE READY STATE RUNNING HALT REASON NORMAL HALT DESC OUT OF SERVICE FALSE To halt or load run the built in 1 5 and custom 6 10 Control Basic programs press 1 Up Down to move among entries 2 Enter to select 3 Right Left to move among value fields 4 Up Down to increment decrement value NOTE If custom Control Basic programs are installed and a restore to factory settings is performed all factory programs are restarted but all custom Control Basic programs are halted Change the state of each program by loading running the program from the CB Programs menu or BACstage NOTE If custom Control Basic programs are installed and set to autorun whenever the firmware is updated ALL factory and custom programs are halted If custom Control Basic programs are installed but NOT set to autorun whenever the firmware is updated factory programs are restarted but any manual running custom programs are halted at restart Change the state of each custom program by using the Update Manager or loading running each program from the CB Programs menu or BACstage UFDATE MANAGER PROGRAM CONFIG ERROR ENABLE CUSTOM NO EDIT CE PROGRAMS OONE NOTE Custo
15. Is Not Maintained Select Occupied mode from the Home Menu see H C Fan Occupancy and Override on page 3 Override the fan to On from the Home Menu see H C Fan Occupancy and Override on page 3 Check that the appropriate application is se lected see Advanced Application Options on page 5 Check that room temperature is being sensed correctly see Temperature Reading Is Incorrect on page 19 BAC 10000 Series Operation Guide Rev J Output Fan and Relay Issues Analog Output Does Not Work A CAUTION Do not mistakenly connect 24 VAC to an analog output ground This is not the same as a relay s switched common See the backplate s terminal label for the correct terminal NOTE The maximum current of an analog output is 20 mA 12 VDC Excessive loads will be clamped at the maximum Relays may chatter or fail to latch if they need more current than the maximum allowed KMC REE 3111 3112 relays for example could be connected to the analog outputs but REE 3211 3221 3213 relays would not operate reliably with analog outputs because their required power exceeds the FlexStat s capacity REE 3211 3221 3213 relays could however be used with the FlexStat relays and a separate power source e Check current draw of load it must be 20 mA or less Substitute an output device that draws less current e Check that the output is on e See Wiring Issues on page 21 e See also Fan Does Not Run on page 2
16. MP key functions 2 27PM 71 5 1 Up Down to move among entries a2 fPM 1 6 4 27PM 71 8 2 Enter to select and exit aer PM 6 3 Gc fPM 81 6 Tarp Ge 3 NOTE Space temperature AI1 is the default trend log 1 If AI2 is configured for discharge air temperature that will become the default trend log 2 See Sensor Setup on page 6 To set the desired object to track press 1 Up Down to move among entries 2 Enter to select The trend log buffer may be viewed by scrolling down and selecting View Log Buffer The buffer may also be viewed from the Main Menu by scrolling down to the Trend Viewer see page 13 NOTE The BACnet standard for log intervals is hundredths of seconds The simplified display on the FlexStat converts the value to minutes However BACstage and TotalControl do display hundredths of seconds but in different ways For a 10 minute interval on a FlexStat display TotalControl would show 00 10 00 00 hours minutes seconds hundredths of seconds and BACstage would show 60000 hundredths of seconds instead NOTE If applicable to the model the humidity sensor is AI5 and the motion sensor is BI6 which can also be configured for trend logs See the BAC 10000 Series Application Guide P N 913 019 03 or relevant BAC 10000 Series Installation Guide for other desired input and output objects in an application BAC 10000 Series 10 Operation Guide Rev J Alarm
17. Menu See also the maximum and minimum setpoint values in the Limits section of the Advanced Menu To enter upcoming holidays press i 2 D 4 Up Down to move among entries Enter to select Right Left to move among value fields Up Down to increment decrement value BAC 10000 Series Operation Guide Rev J Setpoints SETPOINTS BUUR SIME 74 F HEAT SETPT Gf F COOL SETBACK BOF HEAT SETBACK 64 F MIN SETPT DIFF 2 F DEROBAND 2 F DEHUM SETPT G0 AH In the Setpoints menu deadband setbacks and setpoints for various values are set The room temperature setpoint can also be manually changed from the Home menu To adjust the setpoints press 1 Up Down to move among entries 2 Enter to select 3 Up Down to increment decrement value System Setup STSTEM OCC OVRIDE HAS 1 0 INACTIVITY SECS 60 DISPLAY BLANKING NO To adjust the system configuration values such as system enable auto off heat or cool occupancy override time and display inactivity time out 1 Up Down to move among entries 2 Enter to select 3 Up Down to increment decrement value Occupancy Override on this menu is the amount of time in hours a manual change in the setpoint via the Up and Down buttons will be allowed to over ride the scheduled setpoint When the time is set to 0 the override state will last until the next schedule change When Display Blanking is enabled Y th
18. alled backplate and if the second FlexStat functions properly replace the first FlexStat Display Freezes Buttons Have No Effect e Carefully remove the FlexStat cover from the backplate and ensure the WD watch dog jumper near the bottom of the board is installed on the left and center pins The jumper is tem porarily removed during a firmware update and should be reinstalled when the process is com pleted See the KMD 5699 Installation Guide P N 913 019 04 for more information Reinstall ing the cover on the backplate will restart the FlexStat Custom Programming and Web Issues Control Basic Programs Do Not Work NOTE The FlexStat has a library of built in applications and options that are configured through the FlexStat s display Beyond these standard configurations custom changes can be added to a FlexStat using KMC s BACstage ver 2 4 0 26 or later or TotalControl ver 2 0 5 or later NOTE Control Basic read only programs 1 through 5 are used for built in applications and can not be modified directly Programs 6 through 10 are empty and can be used for additional programming Using BACstage or TotalControl a program 1 through 5 can be copied pasted into a new program code object 6 through 10 edited and run in place of the original Although programs 1 5 cannot be edited they can be halted and set to not autorun after restart NOTE Customized programs are the responsibility of the u
19. e Application menu Device instance set in the Device menu MAC address set in the Communications menu Serial number Board revision NOTE ASV will show CUSTOM if any built in Control Basic program 1 5 is not running or has auto run disabled BAC 10000 Series Operation Guide Rev J Advanced Menu CB PROGRAMS COMMUNICATION DATE TIME DEVICE INPUTS LIMITS The Advanced Menu displays various submenus Not all submenus can be seen on the screen at one time Scroll up or down to see additional submenus To select the desired submenu press 1 Up Down to move 2 Enter to select NOTE The Advanced Menu has more submenus than can appear on the screen at once Keep scrolling up or down to see all the options Advanced Application Options APPLICATION DEGREES SCALE F ig FAN COIL OPT PIPE ADCTIONAL SETUP RODITIONAL SETUP To change F or C preprogrammed application type and options press 1 Up Down to move among entries 2 Enter to select 3 Right Left to move among value fields 4 Up Down to increment decrement value The type of application as well as the model of FlexStat affects the context sensitive options under Additional Setup Auxiliary Heat Heat Pump Only au HEAT SETUP DELAY MINS Gl Damper Setup DAMPER SETUP MIN POSITION 4 10 CNTRL 0 1004 2 10 Y ECON ENBLE TEMP 55 F LOW LIMIT ALARM 45 F NOTE Ifthe Economizer op
20. e display turns off at the same time the backlight goes off after reset initial power up or time out When any button is pressed the display will reappear until the time out is reached again The menu display backlight time out seconds since the last button is pushed is set in Inactivity Access to the Main Menu setpoint adjust and System Occupancy Fan override have a default password level of User This level can be changed for each function to None Operator or Administrator through this screen Passwords are set in the Ad vanced Passwords menu See Advanced Security Levels and Passwords on page 9 Trend Viewer a TREND VIEWER SPACE TEMP 34 SPACE HUMIDITY af FAN 13 COOL 1 18 SEE OE EE di TL 1 SPACE TEMP F cer PM 71 3 J e fPM 71 5 der PM 71 8 ae fPM 6 3 Der PM G1 2 Te PM 0 3 To view trend log buffers press 1 Up Down to move among entries 2 Enter to select Trend logs are set up in the Advanced Trend Logs menus see page 10 BAC 10000 Series Operation Guide Rev J Resetting the FlexStat mE Types of Reset If the FlexStat is not operating correctly or if a low limit alarm has occurred the FlexStat should be reset reinitialized Any reset interrupts normal op eration and three types of reset exist e A warm start is generally the least disruptive op tion restarting normal operation the quickest e If problems still persist try a cold start
21. ea reliable range is out to about 33 feet Remove or move obstacles Reinstall the FlexStat in a more optimal location if necessary Connect remote motion sensors to an input requires custom programming For more information on detection performance patterns configuration programming and other issues see the Motion Occupancy Sensor section in the BAC 10000 Series Application Guide Temperature Reading Is Incorrect After applying power for the first time or after an outage allow the FlexStat to self calibrate a few minutes before verifying temperature read ing If the discrepancy is small adjust the calibration offset see Advanced Inputs on page 8 Check that the thermistor is centered in its hole at the bottom of the case and has an air gap around it Also check that its leads are not pinched shorted or broken and that the tape holding down the leads is not loose Some early models with humidity sensors did not have the addi tional thermistor temperature was derived from the same chip that measured humidity Using BACstage or TotalControl check that All space temp is not configured as Out Of Service Check that the FlexStat is not mounted on an outside wall is not exposed to heat sources or sunlight is not exposed to drafts from windows or air vents or is not blocked from normal air circulation See also Input Values Are Outside the Expected Range on page 19 Temperature Setpoint
22. en Enter twice to edit the mode setting Press Left to exit to Home BAC 10000 Series Operation Guide Rev J Configuration Initial Setup mem About the FlexStat NOTE Menus shown in this document reflect firmware version R1 3 0 4 or later Actual context sensitive screens are dependent on firmware version FlexStat model and options selected NOTE If s appear at the top of the screen such as in the Main Menu scroll up or down to see the rest of the menu s off screen choices Main Menu Overview MAIN MENU nage VANCEO ALARM DATE TIME SCHEDULE SETPOINTS SYSTEM Navigate the menus and change settings by pressing a combination of buttons Press the e Enter button to select and or exit value editing e Up Down button to move among entries up down lines e Left Right button to move among value fields left right spaces e Left button to return to the Home screen NOTE A log in may be required to access menu items When prompted about a change on any menu press Right Left to select the desired choice and then Enter wilt ABOUT FLEXSTAT FW R1 3 0 0 BUILT DEC 117 20095 ia 53 07 ASV BAC Ixx63 R1 3 0 0 6 MODEL BAC 77763C APP RIR HANDLER OPT MOO H y MODOC INSTANCE 1 This display only screen shows scroll to see all Firmware version FW Build date Application software version ASV Model number Application configuration and options set in th
23. ge select Reinitial ize Device gt Cold Start BAC 10000 Series Operation Guide Rev J Restore Factory Restore Factory restoring the FlexStat to the factory A CAUTION tti does the following settings does the following After a return to factory defaults applications are e Clears present values unconfigured You must select the desired appli cation and appropriate settings before connected equipment will operate properly See Advanced Application Options on page 5 trol Basic programs NOTE The MAC address and device instance are e Restores the object database configuration to the defaults 1 Select Restore Factory from the Advanced gt De a vice menu not restored to their original defaults and custom Control Basic programs are not 2 When prompted for the required restart press deleted If custom Control Basic programs are Enter To Cancel press the right button and then installed all factory programs are restarted Enter or just let the display time out but all custom Control Basic programs are 3 halted Custom programs may be restarted by loading running the programs from the CB Programs menu See Advanced CB Control Basic Programs on page 6 A CAUTION When returned to factory defaults analog out puts will go to zero and relays will go to their normally open state Before restarting the ther mostat manually override equipment as needed After the FlexStat has restarted re
24. he Advanced Application submenu of the Advanced Menu and other appropriate menus 3 Configure the FlexStat for the BACnet network See Network Connection on page 16 For general mounting and connection details including network wiring EOL termination power connections input output connections pull up resistor switch settings see the relevant model s Installation Guide For extended information about wiring and sequences for specific applications see the BAC 10000 Series Application Guide BAC 10000 Series Operation Guide Rev J Operation Basic Mmmm Home Main Menu and Override Screens Home Screen Setpoint Override Override Screens FAN MODES Hila AUTO OCC AUTO Navigation Navigate the menus and change settings by press ing a combination of various arrow buttons and the Enter button Push the e Enter button to select and or exit value editing e Up or Down button to move among entries e Right or Left button to move among value fields e Left button to return to the Home screen Up Setpoint Button NE Down Setpoint Button Enter Button Left Override Button Right Menu Button Main Menu and Settings From the Home temperature display screen press the Right arrow button to enter the Main Menu You may need to enter a password to change any settings NOTE Access to the Main Menu setpoint adjust and System Occupancy Fan override may require a passwo
25. he input signal Protocol A definition or set of communication rules by which information is exchanged between de vices on a network Real Time Clock RTC A device that keeps track of the current time in a controller even if power is interrupted for a period of time Relative Humidity RH The ratio of the amount of water vapor in air to the maximum amount of water vapor that could be in the air if the vapor were at its saturation conditions Roof Top Unit RTU An HVAC unit that is supplied as a package and installed outside of a building Router A device that connects two or more networks and chooses the best path for data packets USB Universal Serial Bus A popular plug and play high speed serial computer interface UTC Coordinated Universal Time An international standard for determining time zones Variable Air Volume VAV A method of tempera ture control in which the volume of constant tem perature supply air exiting a duct is modulated via dampers to maintain a temperature setpoint in an individual space BAC 10000 Series 25 Operation Guide Rev J Index m Symbols 4 x 4 Handy Box Mounting Plate 22 A Abbreviations 24 About the FlexStat 4 Access Levels Password 9 Accessories 22 Acronyms 24 Adjustment See Configuration Override Setpoint Administrator Password 9 Advanced Menu 5 Alarms 5 6 11 17 Analog Outputs 14 20 Application Options 2
26. hite Replacement cover nme hex screw Network surge suppressor Network repeater isolator EIA 485 to USB Communicator PC data port EIA 485 cable FlexStat to USB Communicator included with the KMD 5576 buy for third party EIA 232 interfaces FlexStat firmware flash upgrade kit Flat blade and hex end screwdriver ss with KMC logo FA for cover hex a a screws Transformer 120 to 24 VAC 40 VA single hub Transformer 120 to 24 VAC 40 VA dual hub BAC 10000 Series Operation Guide Rev J Support mE Important Notices mem The KMC logo and TotalControl are registered trademarks and BACstage is a trademark of KMC Controls Inc All rights reserved No part of this publication may be reproduced transmitted tran scribed stored in a retrieval system or translated into any language in any form by any means without the written permission of KMC Controls Inc FlexStats come with a printed Installation Guide Additional resources for configuration application operation programming upgrading and much more is avail able on the award winning KMC Controls web site CHICAGO The material in this document is for information www kmccontrols com purposes only The contents and the product it hece onoi i e a describes are subject to change without notice KMC Controls Inc makes no representations or warranties with respect to this document In no event shall KMC Control
27. lue will show a temperature reading or a voltage 0 0 to 3 0 depending on the sensor Analog sensors can be calibrated using the Calibration Offset option Advanced Temp Setpoint Limits LIMITS OCC MAX HTG 76 F UNOCC MIN CLG T7 F UNOCC MAX ATG 65 F To set the minimum and maximum allowed user operator setpoint values press 1 Up Down to move among entries 2 Enter to select 3 Right Left to move among value fields Up Down to increment decrement value Advanced Motion Sensor MOTION SENSOR Dae ENABLE STATE OCCUPIED In BAC 11xxx models a motion occupancy sensor may be enabled to trigger occupancy override During scheduled off times the motion sensor will start occupancy override for 1 hour as a default when it detects motion Occupancy override will end with the default setting 1 hour after motion was last detected The length of occupancy override is configurable in the System menu See System Setup on page 13 To enable disable or monitor the motion occupancy sensor if installed press 1 Enter to select 2 Right Left to move among value fields 3 Up Down to increment decrement value The State field monitors whether motion has been detected during the last scan of the motion sensor input BI6 Detected motion will show an occu pied state This can be used during troubleshooting to determine if motion is being detected BAC 10000 Series Operatio
28. mized programs are the responsibility of the user KMC Controls does not provide support for such programs BAC 10000 Series Operation Guide Rev J Advanced BACnet Communications BAUD RATE a6 400 MAX MASTER Te To set parameters for BACnet MS TP EIA 485 communications press 1 Up Down to move among entries 2 Enter to select NOTE The Max Master is the highest MAC address a device will attempt to locate when polling for master devices on the local network To avoid possible communication issues with the network or a computer connected through a KMD 5576 USB Communicator the Max Master number should be the lowest number needed for that network Advanced Date Time His APRIL 117 2009 TIME 1 43 59 PM UTC OFFSET 300 OST ENABLE TRUE OST AUTO TRUE OST START 22ND SUN MAR enn AM To enter date and time information press 1 Up Down to move among entries 2 Enter to select 3 Right Left to move among value fields 4 Up Down to increment decrement value For areas that observe Daylight Saving Time select True On for DST ENABLE If the FlexStat is used in a BACnet network with UTC Coordinated Universal Time synchronization via broadcasting or addressing a single thermostat set the UTC Offset value The UTC Offset value is in minutes and corresponds to the distance of the local time zone to the zero degree meridian In stand alone operation or networks that do not have
29. mporar ily removed during the upgrade process see the KMD 5699 Installation Guide P N 913 019 04 Reinstall the pin on the left and center pins after the upgrade process is complete Check connections Ensure firmware for the correct model is selected in the Firmware Upgrade Tool If firmware for a wrong model is acciden tally installed the outputs will not match the applications configuration on the display Backing up the existing settings and firmware image before or during the upgrade process is good practice Restoring to the factory defaults and reconfiguring might be needed if how the FlexStat operates changes Read all notes accompanying the firmware update KMD 5576 Communication Faulty Upgrade to the latest version of BACstage ver 2 4 0 25 or later required Check the settings for the USB port on the computer Device Manager gt Ports and the MS TP port in BACstage Access gt Connection Parameters Reduce the Max Master number down to the minimum needed for that network see Ad vanced BACnet Communications on page 7 Install latest driver and check latency settings See Latency Settings for KMD 5576 Service Bul letin SBO308A on the KMC web site See also MS TP Network Communication Faulty below MS TP Network Communication Faulty Reduce the Max Master number down to the minimum needed for that network see Ad vanced BACnet Communications on page 7 Check that EOL switches are
30. n Guide Rev J Advanced Security Levels and Passwords SECURITY To enter an alphanumeric password at the prompt i 1 Up Down to move PASSHORDS ACCESS LEVELS 2 Enter to select MAIN MENU ADMIN A 1000 3 Up Down to increment decrement value STSTEM MODE OPER OPERATOR Tea4 The required password level is specified in the OCC OVERRIDE USER ADMIN S678 FAN OCC UNOCC OPER prompt For additional security and protection from vandalism install the FlexStat inside a third party locking thermostat guard cover but proper airflow Access to the Main Menu Setpoint Adjust and Eaa must be maintained System Occupancy Fan settings have a default password level of User This level can be changed for each function to None Operator or Administrator M Items A level through the Access Levels menu Passwords are set ee nee ee Any person can view the display but might not be OMEA ae A able to change any settings without logging in with Setpoint Adjust Up Down one of the three levels of passwords System Mode Auto Heat Cool Off e None Level 0 No password is required an Modes Auton everyone has access Main Menu Default is User a Level 1 See the Menu Items Access Levels sina daa O a e Operator Level 2 See the Menu Items Access Alarm o o o oS dsf x Levels chart C E a E E e Administrator Level 3 Can access all menus Schedule oo S d i a and change all editable values DO NOT sepoints o
31. n coil units heat pumps and other similar applications In addi tion applications such as pressure dependent VAV terminal reheat and medium sized central station air handling equipment applications may also be ad dressed through the on board libraries of programs built into the devices The on board library of programs permits rapid configuration of a wide range of HVAC control ap plications The FlexStat series also provides the capability to customize the standard library of sequences using KMC s BACstage programming tool This enables a local authorized KMC installing contractor to adapt the standard library to the unique site needs and ap plication specific requirements of a particular project Dimensions in inches mm Terminal Blocks on Removable Backplate for Easy Wiring 4192 106 EIA 485 Data Port for Quick Network Access Applications and Installation m Communication with Other BACnet Devices Optional Temperature Humidity Sensing and Applications Motion e AHU Sensing e FCU e HPU e RTU 3 Analog Up to 9 Inputs Outputs for Other Analog Sensors or and or Contacts Relays 24 Volts AC Power Quick Temporary Network Programming Access 1 Wire the FlexStat s backplate to the desired equipment and set the FlexStat s end of line and input pull up resistor switches 2 Select the relevant application and options from t
32. onomizer option After a low limit alarm is generated the fan will not run until after the FlexStat is restarted See Restart under Resetting the FlexStat on page 14 See also Damper Setup on page 5 Up to six additional alarms may be added with custom programming NOTE Time delays and limits can be modified in the corresponding Event Enrollment objects using TotalControl BAC 10000 Series 11 Operation Guide Rev J Schedules DULE WEEKEND SAT SUN ENTIRE WEEK MON SUN INDIVIDUAL DAYS HOLIDAYS To select the desired schedule press 1 Up Down to move among entries 2 Enter to select 3 Left to go back one page WEEKDAYS 30 00 AM ON 13 00 PM OFF E 7 5 ral a a a B DELETES ENTRY To enter weekly schedules for occupied ON and unoccupied OFF times press 1 Right Left to move among days and Enter to select 2 Up Down to move among entries and Enter to select and edit Right Left to move among value fields Up Down to increment decrement value Enter to exit value editing oY pi i a Left to move back to days or back one page HOLIDAYS JAN 1 2009 HOLZ MAR 21 2009 HOL3 MAY 26 2009 HOLA JULY 4 Z009 HOLS SEPT 1 2009 HOLD NOV ey 2009 HOLY NOV 28 00a The Holiday entries will override the normal occupied weekly schedule entries and keep those days settings at their setback values Setback values are entered in the Setpoints section of the Main
33. oo d d o a 8 FORGET THIS PASSWORD system ooo d o i a NOTE Setting a password to the default 0000 L eliminates the password prompt and AOVANCEA MENU allows full access for that level If no Application TE password is set for ADMIN no password Additional Setup o o ooo o xs prompt will occur If any password is set Control Basic Programs 1 x 0 x for ADMIN the menu items accessible Communication o ooo o o xs at the various levels are shown in the DateTime iY xf following chart ee e a NOTE Changes in security levels and or inputs ffx fx passwords take effect when the current limits S ef Administrator log in has timed out Log as a oo ins last until 60 seconds default after the last button press Desired length of EEE pt inactivity time out can be changed in the gee i Systems submenu Test NOTE When setting a password the Up button This chart shows conditions in which an administrator password is set ne ae alphanumeric value 0 is not 0000 and default password levels are used through 9 and then A through Z The Down button decreases the value DO NOT FORGET THE ADMIN PASSWORD Security BAC 10000 Series 9 Operation Guide Rev J Advanced Trend Logs Advanced Test TREND LOGS TREND c TRUE ULENI j Aiae LOG ENABLE TRUE INTERVAL MINS 10 STOP W FULL FALS RESET COUNT NO COUNT 256 Usuk CNT SE The test menu merely tests the display s pixels and a TL 1 5PACE TE
34. pulls heat from a source such as outside air or the ground and puts it into a space On a call for cooling the process is reversed Max Master The highest MAC address a device will attempt to locate when polling for master devices on the local network MS TP Master Slave Token Passing A protocol using the EIA 485 signaling standard in which master devices can initiate requests for data but slave devices cannot since slaves can only reply to messages from other devices KMC advanced application controllers are all MS TP master devices Native BACnet Device A device that is fully BACnet compatible and uses BACnet as its primary if not exclusive method of communication PID Proportional Integral Derivative Control A control algorithm that enhances the PI control algorithm by adding a component that is pro portional to the rate of change derivative of the deviation of the controlled variable This com pensates for system dynamics and allows faster control response PID Loop Controller A controller with an algorithm that calculates an output value that is based on the sensed value and the required setpoint PID loop controllers provide more accurate and stable control than simpler controllers Proportional Control A type of control in which a controlled device may operate at any position be tween fully closed to fully open Within a specific range the output response maintains a constant ratio to t
35. rd Configuration Screens MRIN MENU ABOUT ADVANCED ALARM Menu OATE TIME SCHEQULE SETPOINTS SYSTEM Room Temp Setpoint Adjustment From the Home temperature display screen press the Up or Down arrow button once to view the exist ing setpoint To temporarily change the setpoint press the Up or Down arrow button repeatedly until the desired setting is displayed and press Enter If Enter is not pressed the display will return to the Home screen after about five seconds and the new setpoint value will still be saved The new setpoint will hold until the next schedule change To permanently change the setpoint for occupied mode go to the Setpoints section under the Main Menu In the Setpoints menu heating cooling set points setbacks and deadband can be changed with if required the correct password access See Set points on page 13 H C Fan Occupancy and Override When the fan is commanded to run the animated FAN icon rotates if programmed to When the fan command stops the fan icon is motionless The OCC icon shows a sun when in Occupied mode and a quarter moon when in Unoccupied mode HEAT or COOL will show and be animated when there is an active command depending on the cur rent mode This can also be turned OFE To override these modes from the Home tempera ture display screen press the Left arrow button Press Up or Down to get to the desired line and th
36. re po en per ep npn ese esi 22 System Setup seesesoesorsoroosoesorsonsossesorsonsensesose 13 Firmware Upgrade sssssessssssesseeeeressrsseeeeesssssseeeees 22 E A A A 13 Programming Custom sssessessseesesseseseesesreseeseseeses 22 Resetting the FlexStat c ccsssssssssssesssssssessssseeees Ga ACOSO E cosan 22 Types Of CITS 14 SUPPOT l cssssssiccgdensnatvoscsiadincassesedoguawendivaianssscentoesnes 23 Warm and Cold Starts sscccssccsssccsssccssccees 14 important NOUCES sisssccsccansassncopesamacesisrenstzcrerspeeens 23 Reslore Factory itisicctssdedsasessansessensesiaceisaneleiacennt I KANO saci patstter ea eects ann geseneeutanecantansanaeds 24 Network Connection ccsssscsssscsssssssscecsssseees 16 Acronyms and Abbreviations ssssccsessee 24 BACnet MS TP Network Communication 16 Definitions Of Terms cccssccccssscccsssccccsssccees 25 PC Data Port Connection cccccssssssseees o MNase print cent eects ernest 26 BAC 10000 Series Specifications design and operation are subject to change without notice Operation Guide Rev J Overview EE The KMC FlexStat series of intelligent temperature humidity occupancy sensing wall mounted ther mostat controllers are native BACnet Advanced Application Controllers B AAC for use in a BAC net system The FlexStat simplifies networked zone control for common packaged HVAC equipment such as packaged rooftop units fa
37. s Inc be liable for any damages direct or incidental arising out of or related to the use of this document documents won a prestigous publications award for techni cal marketing support from the Chicago chapter of the Society for Technical Commu nication in March 2010 KMC Controls In Touch Windows Internet Explorer http www kmecontrols com products productdetail aspx partid BAC 10063C vitel x LBB Live Search Ge Cdt View avorites Tools Lelp Ye Favuries Km Controls In touch A A amp r Paer Solely iy i ig i o B o o B o B racanant B B B i o i TETTETETT Mersa sac mmebie The esm Sochu FlexStat DATA SHEET Mersa AS20000 serica dem sect FlexStat DEVICE DRAWINGS DWG amp VSD 2D bac dreminga tm ActoCAD DWG and Wa s VSO FlexStat MODEL SELECTION GUIDE sopieater sclecre gt guide Mersa mode s FlexStat OPERATION Guide Operaren Golde for Mersa teresa FlexStat PIC Statement le QUICK REFERENCE Guide BS GMeawBbaeaeBebBaest sa zr Gui Stat Firmware Flash Upgrade Kit Installation PREE DA pt BAC 10000 Series 23 Operation Guide Rev J Reference MENEE Acronyms and Abbreviations Common acronyms and abbreviations in FlexStat and related documents include amp amperes A amperes AAC Advanced Application Controller A C air conditioning AC
38. s Date Time SAT 4 11 DATE TIME His APR 17 e009 TIME 1 43 59 PM ALARMS i ot HH oi 04 11 09 08 37 56 Alb SPACETEMP PRESENT VALUE 90 1 EXCEEDS HIGH_LIMIT To enter date and time information only press 1 Up Down to move among entries A flashing SERVICE on the Home screen indicates an alarm To view and delete alarms press Enter to select 2 3 Right Left to move among value fields 1 Right to move among fields 4 l Up Down to increment decrement value 2 Enter to select Enter on Alarm Details screen to delete the alarm More options such as UTC offset and daylight sav ing time options are available in the Advanced 3 Left to go back one page Date Time menu see page 7 Built in alarms are triggered under these conditions e Space Temp Alarm temperature outside the range of 56 to 86 F for over 300 seconds e Space Humidity Alarm humidity above 65 for over 300 seconds This is available only in FlexStat models with a humidity sensor and a dehumidification option selected in the Humid ity setup See Humidity Setup on page 5 e Fan Fail Alarm no fan status signal within five seconds of call for fan and Input 2 is configured for the fan status sensor option See Sensor Setup on page 6 e Low Limit Alarm freeze stat space temperature is below the adjustable under Damper Setup low limit alarm temp for one second when configured for the ec
39. ser KMC Controls does not provide support for such programs e Inthe BAC 10000 Series Application Guide P N 913 019 03 carefully REVIEW ALL the infor mation in the Custom Programming section e Set programs to autorun and or check if they have halted Review Advanced CB Control Basic Programs on page 6 e Ensure objects are written to correct priority levels See the Custom Web Graphics section in the BAC 10000 Series Application Guide P N 913 019 03 e Custom programming requires BACstage ver 2 4 0 26 or later or TotalControl ver 2 0 5 or later Upgrade to the latest version for the most complete functionality e For assistance with Control Basic commands see the Help system in TotalControl or BACstage Custom Web Graphics Do Not Work e Inthe BAC 10000 Series Application Guide P N 913 019 03 review the Custom Web Graphics section e See also Control Basic Programs Do Not Work above BAC 10000 Series Operation Guide Rev J Input Sensor and Value Issues Input Values Are Outside the Expected Range e Check that ALL the input pull up resistor switches are fully latched in the correct positions See the Connections and Wiring section of the relevant BAC 10000 Series Installation Guide A single incorrect switch position may affect mul tiple inputs All input switches must be latched in either 10K Ohm or 0 12 VDC positions even if no input is connected Input switch pairs 3 4 5 6 and 7 8 m
40. tion is selected when there is no mixed air temperature sensor connected a Low Limit Alarm will result See Alarms on page 11 Fan Setup FAN SETUP Jaap CONSTANT SPEED OFF DELAY SECS 180 UNOCC AUTO OCC AUTO NOTE Fora Fan Fail Alarm see Sensor Setup on page 6 and Alarms on page 11 Humidity Setup SETUP CERUMIOIFICATION 7 ENABLE ALLOW HTG DEHUM NO AURIDIEIGETIO DEHUM SETPT G0 RH DEHUM DEACBAND SARH NOTE Ifa dehumidification option is enabled the Space Humidity Alarm will also be enabled See Alarms on page 11 BAC 10000 Series Operation Guide Rev J Sensor Setup SENSOR SETUP The Input 2 sensor AI2 can be configured for discharge air temperature Type II thermistor is the default fan status dry contact or unused e If set for discharge air temperature the sensor can be calibrated and changed from the default Type III thermistor to a Type II See Advanced Inputs on page 8 e If set for discharge air temperature Trend Log 2 is automatically created and monitors the discharge air temperature but it has no effect on operation e If set for fan status and no closed contact is detected when there is a call for fan operation a Fan Fail Alarm is created See Alarms on page 11 e If set for unused built in applications will not use AI2 but the input would be available to custom programming Staging Setup GING 1 3 Valve Setup V
41. ust never have both switches set to the left or both to the right if switch 3 is set to the left for example 4 must be set to the right or vice versa e Check that the correct input type is selected on the Inputs screen A Type III thermistor is the default on IN2 through IN4 See Advanced Inputs on page 8 e Check input wiring See Wiring Issues on page 21 e Check connected sensors e Using BACstage or TotalControl check that the input is not configured as Out Of Service e Restore the FlexStat to factory settings see Reset ting the FlexStat on page 14 and reconfigure Motion Occupancy Sensor Does Not Work e The initial firmware R 1 0 0 0 and earlier did not support this sensor within the built in selectable programs Custom programming was required see the BAC 10000 Series Application Guide P N 913 019 03 Upgrade to the latest firmware for built in support e After an initial power up or restart the motion occupancy sensor requires about 30 seconds before it will begin responding to motion e The motion occupancy sensor initiates override only during off times in the schedule See Schedules on page 12 e Check that the motion sensor is enabled and detects motion See Advanced Motion Sensor on page 8 e Using BACstage or TotalControl check that BI6 occ status is not configured as Out Of Service e The FlexStat must be installed where there is a clear view of typical traffic ar
42. uto Off System Enable 13 HMO 10000 Mounting Plate 22 Home Temperature Display Screen 3 Horizontal Handy Box Mounting Plate 22 HPO 0044 Cover Screw 22 Humidity Alarm 11 Dehumidification Setpoint 13 setup 5 Trend Log 10 IN2 6 Inactivity Time Out 13 Initial Set Up 4 Inputs 8 Installation 2 J Jumper WD 18 K KMC Controls 23 KMD 5567 Surge Suppressor 22 KMD 5575 Repeater Isolator 22 KMD 5576 USB Communicator 16 17 22 KMD 5624 PC Data Port Cable 22 KMD 5699 Firmware Upgrade Kit 22 L Limits 8 11 Low Limit Alarm 5 11 17 M MAC Address 4 7 15 16 Main Menu 3 4 Maintenance 22 Max Master 7 16 17 Menu Advanced 5 Main 4 Model Number 4 Motion Detector See Motion Sensor Motion Sensor 8 19 MS TP 7 16 17 BAC 10000 Series N Navigation 3 Network 7 16 17 22 Notices 23 O Occupancy Mode 3 Override 3 13 Sensor See Motion Sensor Off Auto Heat or Cool System Enable 13 Offset Calibration 8 Operation Basic 3 Configuring Set Up 4 Operator Password 9 Outage Power 14 Outputs 14 20 Override 3 13 P Passwords 9 13 PC Data Port 16 Power Outage Removal 14 Programming Custom 6 18 22 Pull Up Resistor Switches 17 19 R Reference 24 Reinitialize 8 14 Relays 21 Reset 8 14 Restart 8 14 Restore 8 15 RS 485 See EIA 485 S Schedules 12 Security 9 Sensor Calibration 8 Setup 6 Troubleshooting
43. view the set tings and reconfigure as needed alls ADVANCED r APPLICATION mR CB PROGRAMS COMMUNICATION DATE TIME INSTANCE 1 RESTART REQUIRED NAME Flexstat_ LOCATION KMC Co iol CANCEL RESTART NO RESTORE FACTORY US BAC 10000 Series 15 Operation Guide Rev J Network Connection EEE BACnet MS TP Network Communication Connect the network wiring and set the EOL switch es accordingly See the Installation Guide for wiring and end of line switch information From the FlexStat menus adjust the device instance number the MAC address and baud rate from the defaults as necessary Set the Max Master to the minimum necessary for the network See Advanced BACnet Device Properties on page 8 and Advanced BACnet Communications on page 7 NOTE The current FlexStat MAC address and device instance numbers can be viewed in the About menu Each BACnet device on a network must have a unique MAC address and device instance PC Data Port Connection The FlexStat is equipped with a PC data port located at the bottom of the thermostat housing This port provides a temporary EIA 485 formerly RS 485 connection to the digital network for network setup or troubleshooting To connect a computer to the port a means of converting the EIA 485 signal to a USB or EIA 232 formerly RS 232 signal
44. will be needed For USB use a KMC KMD 5576 USB Communicator For EIA 232 use a third party interface See the instruc tions included with those devices and software To connect to the PC data port 1 Connect the keyed flat end of the KMD 5624 interface cable included with the KMD 5576 to the port on the bottom of the FlexStat 2 Connect the modular plug of the cable to the interface device that converts the EIA 485 signal from the FlexStat into a USB or EIA 232 signal 3 Connect the suitable cable from the interface device to the computer s serial or USB port Install any required software and configure the port as necessary NOTE To avoid faulty communication with the KMD 5576 USB Communicator the Max Master number may need to be reduced to the minimum required for the network and the driver and latency settings on the computer may need to be checked or updated See Troubleshooting on page 17 KMD 5624 Cable oO a A Jog BAC 10000 Series Operation Guide Rev J Troubleshooting EEE Alarm Issues Alarm False Fan Fail Check configuration Be sure the Fan Status option is not selected when there is no sensor switch for it Check that the IN2 fan status input pull up resistor switches are fully latched in the correct positions Any passive dr
45. y Do not connect line voltage to the relays NOTE Max output current is 1 A for individual relays 24 VAC VDC or a total of 1 5 A per bank of 3 relays relays 1 3 4 6 and 7 9 Do not attach a device that draws current that exceeds the corresponding value Relays are NO SPST Form A e Check current draw of load Substitute an output device that draws less current e Check that the output is on e See Wiring Issues on page 21 e Restart the FlexStat e If Restore Factory has just been performed see the Note and Cautions in Restore Factory on page 15 BAC 10000 Series Operation Guide Rev J Wiring Issues e If the firmware has just been upgraded firm A CAUTION ware for the wrong model type may have been installed e g BAC 1xx63 firmware accidentally installed in a model BAC 1xx36 In the About menu ASV may simply read CUSTOM instead of something like BAC_1xx36 R1 1 0 5 as it normally would have done If so repeat the firm A CAUTION ware upgrade and ensure that the correct type of firmware is selected for the connected model Do not mistakenly connect 24 VAC to an analog output ground This ts not the same as a relay s switched common See the backplate s terminal label for the correct terminal Relays are for Class 2 voltages 24 VAC only Do not connect line voltage to the relays NOTE ASV in the About menu will also show e Remove the FlexStat from the backplate and CUSTOM if
46. y contact should use the 10K Ohm setting See the Connections and Wiring section of the relevant BAC 10000 Series Installation Guide Check IN2 fan status input wiring Check the connected fan status sensor switch Using BACstage or TotalControl check that AI2 fan status is not configured as Out Of Service Alarm False Low Limit Freeze Stat Check the Low Limit Alarm setting see Damper Setup on page 5 Check configuration Be sure the Economizer option is not selected when there is no mixed air temperature sensor Check that the IN3 mixed air temp input pull up resistor switches are fully latched in the correct positions see the Connections and Wiring section of the relevant BAC 10000 Series Installa tion Guide Check IN3 mixed air temperature input wiring Check the connected mixed air temperature sensor Using BACstage or TotalControl check that AI3 mixed air temp is not configured as Out Of Service NOTE After a low limit alarm is generated the fan will not run until after the FlexStat is restarted See Resetting the FlexStat on page 14 Alarm False Space Temp or Humidity See Alarms on page 11 See Temperature Reading Is Incorrect on page 19 See Temperature Setpoint Is Not Maintained on page 19 Using TotalControl adjust the limits or time delay Communication Issues Firmware Upgrade Fails NOTE NOTE NOTE Ensure the WD watch dog jumper is te
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