QuickStart Guide
PLFRESNEL1 MKII LED Luminaire
1 4
TROUBLESHOOTING
TROUBLESHOOTING
1. Troubleshooting Guide
The chart below provides possible causes and remedies for various error messages and/or symptoms.
WARNING!
Any service and maintenance (including troubleshooting), other than described herein should be
performed by an Authorized Selecon Dealer or Service Center.
Description
Symptom
Possible Cause/Remedy
No light output.
Fixture will not produce or
output light
Unit is set to Preset Off...
Make sure unit is set to proper Preset.
DMX command to 0 intensity...
Adjust intensity to higher level.
No power at luminaire.
Luminaire does not power up
Circuit not energized...
verify circuit breaker is turned on.
Not plugged in...
ensure A/C cable is connected to power source.
Power cable wired incorrectly...
verify power cable and connector are wired correctly.
See
for more information.
DMX Data Control.
Fixture will not respond to DMX
commands.
Not detecting DMX data...
Disconnect and reconnect DMX input cable.
Check all DMX connections (at control source and luminaire).
DMX data cable not wired correctly or has a broken conductor...
check DMX data cable for proper wiring.
See
"Connecting to the DMX512 Network" on page 5
for more
information.
LED (light) is getting dimmer.
Fixture appears not to be
operating at full brightness.
Luminaire has detected an over temperature condition...
The luminaire will reduce power to its LEDs if it senses that the
LEDs are operating over the specified temperature. LED
temperature is read and recorded through a thermistor embedded in
the LED chip.
Fan is not operating. Listen for fan operation or adjust settings to
increase fan speed. On luminaires with a display check system
status menu for status of fans and LED operation.
Local programming.
Unit will not allow local
programming or changes.
Password protection is on (locked)...
Input proper password to allow local programming and/or
adjustments.
Unit is controlled by DMX...
Disconnect input cables to check issue.
