UTC Fire and Security FenwalNET 8000-ML User Manual

Troubleshooting
February 2011 6-6 P/N 06-237041-001
BACKPLANE ADDRESS FAULT
On
A signal indicating faulty expansion
backplane addressing detected.
• Use the PC configuration software to
download the event log and forward an
electronic copy to Fenwal Technical
Services. Refer to the configuration
software user’s guide.
• Re-initialize the control unit by first
removing, and then re-applying, primary
and secondary power sources
• Functionally test the system
CONFIGURATION MEMORY
CHECKSUM FAILURE
Faulty upload of configuration or
improper execution of a configuration
change via the menu system.
• Re-upload applications program
• Re-test the system for proper functionality
CONFIGURATION MEMORY
WRITE FAILURE
Faulty upload of applications program
or improper execution of a configuration
change via the menu system
• Re-upload applications program if
message occurs after configuration upload
• Re-execute configuration change via menu
operation if message appears after menu
operation
PROGRAM MEMORY CORRUPT On Program memory self-test failure • Use the PC configuration software to
download the event log and forward an
electronic copy to Fenwal Technical
Services. Refer to the configuration
software user's guide.
• Re-initialize the control unit by first
removing, and then re-applying, primary
and secondary power sources
• Functionally test the system
MAIN BOARD RAM FAILURE On Main Controller Board memory self test
has failed.
• Use the PC configuration software to
download the event log and forward an
electronic copy to Fenwal Technical
Services. Refer to the configuration
software user's guide.
• Re-initialize the control unit by first
removing, and then re-applying, primary
and secondary power sources
• Functionally test the system
PASSWORD NOT SET On Main Controller Board self test of
memory used for Password data has
failed. The passwords will be set to
default values. This message appears on
a factory unit to remind installer to
change password.
• Change the system passwords using the
control unit menu.
• Use the PC configuration software to
download the event log and forward an
electronic copy to Fenwal Technical
Services. Refer to the configuration
software user's guide.
• Re-initialize the control unit by first
removing, and then re-applying, primary
and secondary power sources.
• Functionally test the system
Table 6-1. General System Events (Continued)
General System Events
Error Message Probable Cause Corrective Action

UTC Fire and Security FenwalNET 8000-ML Specifications

General

Brand	UTC Fire and Security
Model	FenwalNET 8000-ML
Category	Control Unit
Language	English