Avlite AV-HLI2 Manual de instalación y mantenimiento - Página 15

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Avlite AV-HLI2 Manual de instalación y mantenimiento

10.0 Troubleshooting

Problem
Light will not
activate
Intensity does
not match
Notes
Latest products and information available at www.avlite.com
Possible Cause
No power at unit
Unit is damaged
No Analog Input
connection
Incorrect Analog
input voltage
Solution
Remove light from mount
Ensure 24VDC supply source is active
Check that 24VDC is present at joint
connector feed the light fixture
Check polarity of supply line wires is
correct
Measure voltage of Dim line and check
against the table dimming table
If measured voltage on Dim line is less
than 0.5V, remove dim line connection
and check light functionality
Otherwise replace the light fixture
Remove light from mount
Measure voltage of Dim line and check
againstthe table dimming table
If measured voltage does not match
the expected value disconnect the
light from the Dim line and re-measure
If measured voltage on the Dim line
still does not match expected value,
inspect the dim line wiring
Otherwise replace the light fixture
AV-HLI2 - Inset Heliport Light
Installation & Service Manual
15