UTC Fire and Security FenwalNET 8000-ML User Manual

Troubleshooting
February 2011 6-12 P/N 06-237041-001
L#: Addr OUTPUT RELAY FAULT
Addressable Relay
The AO at address L#: Addr failed to
activate upon receipt of an activation
command
CAUTION: Be sure to bypass the
shutoff to equipment controlled by
the AO before functionally testing
this device.
• Check SLC wiring. Refer to
Section 2-8.5. Ensure that wiring-
resistance and capacitance
limitations have not been exceeded.
• Visually inspect the AO to ensure that
its red LED is flashing. Use Handheld
Programmer to test the device if the
LED is not flashing. Replace the AO if
it fails the Handheld-Programmer
test.
• Functionally test the existing or
replaced AO. Replace the AO if it fails
the functional test.
• Functionally re-test the AO for all
configured actuation scenarios.
L#: Addr OUTPUT RELAY FAULT
Signal/Sounder
The ASM at address L#: Addr failed to
activate upon receipt of an activation
command
• Check SLC wiring. Refer to
Section 2-8.5. Ensure that wiring-
resistance and capacitance
limitations have not been exceeded.
• Visually inspect the ASM to ensure
that its red LED is flashing. Use
Handheld Programmer to test the
device if the LED is not flashing.
Replace the ASM if it fails the
Handheld-Programmer test.
• Functionally test the existing or
replaced ASM. Replace the ASM if it
fails the functional test.
• Functionally re-test the ASM for all
configured actuation scenarios.
L#: Addr OUTPUT TROUBLE On
Signal/Sounder
Open or short circuit in notification-
appliance circuit for ASM at address
L#: Addr.
• Refer to ASM Installation
Instructions, P/N 06-235717-001.
• Look for discontinuity in NAC wiring
to find open circuit.
• Check for missing end-of-line resistor.
• Troubleshoot NAC wiring by
breaking-up circuit to isolate short
circuit to specific leg.
L#: Addr OVERHEAT On Alarmline
Module
An AlarmLine cable being monitored by
an AAM and configured for overheat
detection is reporting an overheat
condition. This is not an error message.
The control unit's buzzer will sound but
no LED on the membrane will
illuminate. Notification will only occur if
programmed via an EOC statement.
• Check the monitored area for
excessively-high temperature.
• Start air-conditioning units to lower
temperature in monitored area.
Table 6-2. SLC Events (Continued)
SLC Events
For the following SLC-related events, L# is the SLC loop number and Addr is the
device address.
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