BAC-10000 Series
1
Operation Guide, Rev. J
Operation Guide
BAC-10000 Series
FlexStat
™
BACnet Programmable Thermostats
Contents
Overview ................................................................2
Applications and Installation ...................................2
Operation (Basic) ....................................................3
Home, Main Menu, and Override Screens ..........3
Navigation ..........................................................3
Main Menu and Settings ......................................3
Room Temp. Setpoint Adjustment .......................3
H/C, Fan, Occupancy, and Override ...................3
Configuration (Initial Setup) ...................................4
Main Menu Overview .........................................4
About the FlexStat ...............................................4
Advanced Menu ..................................................5
(Advanced) Application Options ......................5
(Advanced) CB (Control Basic) Programs .........6
(Advanced) BACnet Communications ..............7
(Advanced) Date/Time .....................................7
(Advanced) BACnet Device Properties .............8
(Advanced) Inputs ............................................8
(Advanced) Temp. Setpoint Limits ....................8
(Advanced) Motion Sensor ...............................8
(Advanced) Security Levels and Passwords .......9
(Advanced) Trend Logs ...................................10
(Advanced) Test ..............................................10
Alarms ...............................................................11
Date/Time .........................................................11
Schedules ..........................................................12
Setpoints ...........................................................13
System Setup .....................................................13
Trend Viewer .....................................................13
Resetting the FlexStat ............................................14
Types of Reset ....................................................14
Warm and Cold Starts .......................................14
Restore Factory .................................................15
Network Connection .............................................16
BACnet MS/TP Network Communication ......16
PC Data Port Connection ...............................16
Troubleshooting ....................................................17
Alarm Issues ......................................................17
Alarm, (False) Fan Fail ....................................17
Alarm, (False) Low Limit (Freeze Stat) ............17
Alarm, (False) Space Temp. or Humidity ........17
Communication Issues ......................................17
Firmware Upgrade Fails .................................17
KMD-5576 Communication Faulty ................17
MS/TP Network Communication Faulty .........17
Cover and Display Issues ...................................18
Cover Binds on Backplate ..............................18
Display Is Blank or Erratic ..............................18
Display Freezes (Buttons Have No Effect) ......18
Custom Programming and Web Issues ...............18
Control Basic Programs Do Not Work ............18
Custom Web Graphics Do Not Work .............18
Input, Sensor, and Value Issues ..........................19
Input Values Are Outside the Expected Range 19
Motion/Occupancy Sensor Does Not Work ...19
Temperature Reading Is Incorrect ..................19
Temperature Setpoint Is Not Maintained .......19
Output, Fan, and Relay Issues ...........................20
Analog Output Does Not Work ......................20
Fan Does Not Run ..........................................20
Relay (Internal) Does Not Work .....................20
Relay (External) Does Not Work ....................21
Wiring Issues .....................................................21
Maintenance .........................................................22
Firmware Upgrade ................................................22
Programming (Custom) .........................................22
Accessories ...........................................................22
Support .................................................................23
Important Notices .................................................23
Reference ..............................................................24
Acronyms and Abbreviations .............................24
Definitions of Terms ..........................................25
Index .....................................................................26
Specifications, design, and operation are subject to change without notice.
