J-1
Appendix J
Trouble Message
The Probable Cause Is:
MXL-IQ Trouble Messages
AC Fail or Brownout
Primary AC power is missing or below the
brownout level; the System is running on
battery backup.
Airflow Too Low
AnaLASER airflow is below programmed
threshold.
Airflow Too High
AnaLASER airflow is above programmed
threshold.
AnaLASER Power Trouble
Problem with AnaLASER power supply.
ASD Testing Enabled
Application specific detector testing is
enabled. The applications feature is
disabled during testing.
Aux Pwr Class A Fail Neg
The negative side of the CZM-1B6 power
circuit is open.
Aux Pwr Class A Fail Pos
The positive side of the CZM-1B6 power
circuit is open.
Battery Backup Invalid
A battery is connected, but not selected in
CSG-M.
Battery Fuse/Wiring Open
Either the battery is not connected, or the
battery fuse is blown, or the battery voltage
is too low.
Carrier Lost
CMI-300 to CXL communications problem
where the CMI-300 does not see the CXL's
modem carrier (tone). No data is being
transmitted.
Class A Loop Trouble
If Class A: The initiating circuit at this
module address has an open.
If Class B: Wired zones are missing the
Class A jumpers.
Trouble Message
The Probable Cause Is:
Summary of Contents for MXL-IQ
Page 50: ...2 20 Installation ...
Page 126: ...A 2 Appendix A ...
Page 128: ...B 2 Appendix B ...
Page 138: ...F 4 Appendix F ...
Page 140: ...G 2 Appendix G ...
Page 142: ...H 2 Appendix H ...
Page 154: ...K 2 Appendix K ...
Page 162: ...L 8 Appendix L ...
Page 166: ...M 4 Appendix M ...
Page 168: ...N 2 Appendix N ...
Page 178: ...Index 6 Index ...