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Ms 9200udls
Comm Fault 2
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COMM FAULT 2: MS-9200UDLS Trouble Code | Fire Alarm Resource Center
COMM FAULT 2
trouble
Fire-Lite MS-9200UDLS
121 views
·
0 field notes
What This Code Means
The communicator failed to successfully transmit a report to the central station using line 2.
Common Causes
1
Incorrect account number programmed
2
Wrong central station phone number
3
Incompatible reporting format
Resolution Steps
Verify the central station programming for line 2. Ensure the second phone line is operational and has a dial tone.
Manual References
(3)
1
fire-lite
MS-9200UDLS
Installation
2005
p. 110, 153, 108
Open
2
fire-lite
MS-9200UDLS Rev 2
Datasheet
2009
Open
3
fire-lite
MS-9200UDLS Rev 3
Datasheet
2010
Open
Getting COMM FAULT 2 on your MS-9200UDLS?
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Field Notes
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Related Codes
COMM FAULT 1
The communicator failed to successfully transmit a report to the central station using line 1.
TELCO LINE 1
The panel has detected a loss of voltage or failure on telephone line 1.
NAC 3 FAULT
A fault condition (open or short) has been detected on Notification Appliance Circuit 3.
COMM FAULT 1 / COMM FAULT 2
Indicates a communication failure between the panel's internal Digital Alarm Communicator/Transmitter (DACT) and the central station.
NAC 4 FAULT
A fault condition (open or short) has been detected on Notification Appliance Circuit 4.
Related Questions
What does INVREP trouble mean on the MS-9200UDLS and how do I resolve it?
How do I perform a walk test on the MS-9200UDLS?
How do I troubleshoot a ground fault on the MS-9200UDLS?
COMM FAULT 2
trouble
Fire-Lite MS-9200UDLS
121 views
·
0 field notes
What This Code Means
The communicator failed to successfully transmit a report to the central station using line 2.
Common Causes
1
Incorrect account number programmed
2
Wrong central station phone number
3
Incompatible reporting format
Resolution Steps
Verify the central station programming for line 2. Ensure the second phone line is operational and has a dial tone.
Manual References
(3)
1
fire-lite
MS-9200UDLS
Installation
2005
p. 110, 153, 108
Open
2
fire-lite
MS-9200UDLS Rev 2
Datasheet
2009
Open
3
fire-lite
MS-9200UDLS Rev 3
Datasheet
2010
Open
Getting COMM FAULT 2 on your MS-9200UDLS?
Ask TroubleShooter AI for help
→
Field Notes
Loading field notes...
Sign in
to share a field note
Related Codes
COMM FAULT 1
The communicator failed to successfully transmit a report to the central station using line 1.
TELCO LINE 1
The panel has detected a loss of voltage or failure on telephone line 1.
NAC 3 FAULT
A fault condition (open or short) has been detected on Notification Appliance Circuit 3.
COMM FAULT 1 / COMM FAULT 2
Indicates a communication failure between the panel's internal Digital Alarm Communicator/Transmitter (DACT) and the central station.
NAC 4 FAULT
A fault condition (open or short) has been detected on Notification Appliance Circuit 4.
Related Questions
What does INVREP trouble mean on the MS-9200UDLS and how do I resolve it?
How do I perform a walk test on the MS-9200UDLS?
How do I troubleshoot a ground fault on the MS-9200UDLS?
