Troubleshooting
To perform a local update of the firmware, use DLS 5 or higher.
The status LED indicates if a trouble condition is present. You can view the trouble conditions in
detail on the alarm panel.
The following table describes the trouble states that the module can detect.
Table 13: Troubleshooting
Trouble
Description
Loss of AC
Ensure that there is power to the module, and that the voltage is within the 16
VDC to 20 VDC range at the transformer output.
Module tamper
Ensure that the back tamper plastic is in place and that the front cover of the
enclosure is correctly secured.
Zone fault
Ensure that the zone is correctly wired and ensure that the zone EOL is
correctly programmed.
Aux
Short or overload:
There is a short or overload on the AUX terminals.
Low voltage:
The output voltage is below 9.8 VDC.
Low battery
The battery voltage is below the low battery threshold of 11.5 VDC.
No battery
There is no current detected on the battery terminals.
Fail to Enroll
Press and hold the
Enroll
push button for 10 seconds to default the module,
then attempt to enroll again.
Bell circuit
The bell circuit is open. The load is less than 1 kΩ.
Note:
When you configure PGM2 for use with a 2-wire smoke detector, any troubles detected
show on the panel as a fire trouble.
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