Relay Screen......................................................................................................................26
Passcode Entry Screen......................................................................................................27
Settings Menu....................................................................................................................27
Factory Default Settings.........................................................................................................28
Adjusting the Hardware Settings............................................................................................29
Changing the Sensor Address...........................................................................................29
Changing the Relay Board Address...................................................................................29
Changing the Analog Output Scale....................................................................................29
Adjusting the Software Settings.............................................................................................30
Adding/Removing Sensors.................................................................................................30
Adding/Removing Relays...................................................................................................30
Adding/Removing Zones....................................................................................................3
Adjusting the Setpoints......................................................................................................3
Adjusting the Delays..........................................................................................................32
Adjusting the Activation Type.............................................................................................32
Adjusting the Zone Display Type........................................................................................33
Assigning Sensors.............................................................................................................33
Assigning Relays................................................................................................................34
Assigning Analog Outputs..................................................................................................34
Changing Relay Levels......................................................................................................35
Setting Manual Overrides...................................................................................................36
Setting Automatic Overrides...............................................................................................37
Changing the Date and Time.............................................................................................37
Configuring BACnet...........................................................................................................38
Performing a Reset............................................................................................................38
Using the Analog Outputs.......................................................................................................39
Obtaining the Best Operation.................................................................................................40
Carbon Monoxide and/or Nitrogen Dioxide Transmitters...................................................40
Maintenance...............................................................................................................................4
Testing the Response to the Target Gas................................................................................4
Carbon Monoxide and/or Nitrogen Dioxide Transmitters...................................................4
Replacing the Sensor.............................................................................................................42
Suggested Repair Parts.........................................................................................................43
Troubleshooting..........................................................................................................................44
Error Messages......................................................................................................................44
Relay # – Manual Override Active......................................................................................44
Sensor # Communication Loss..........................................................................................44
Sensor # – Calibration Expired..........................................................................................44
Sensor # End of Life – Please Replace.............................................................................44
Sensor # Sensor Missing...................................................................................................45
Sensor # Calibration Invalid...............................................................................................45
Relay Board # Communication Loss..................................................................................45
Insert SD Card....................................................................................................................45
SD Write Error – Replace SD Card....................................................................................45
Checking and Replacing the Battery......................................................................................46
IOM03
Rev . – May 8, 202 3
