Diagnostics And Troubleshooting - Lutron Electronics PHPM-PA-DV-WH Installation Instructions Manual

Diagnostics and Troubleshooting

Phase-Adaptive Power Module (PHPM-PA)
Module Status
Model Number LED Color LED Action
PHPM-PA-DV-WH
PHPM-PA-120-WH
PHPM-3F-DV-WH Green
PHPM-3F-120-WH
PHPM-SW-DV-WH
PHPM-PA-277/DV Orange
Output Status
Red LED Action
Normal Operation
OFF
Continuously ON
1 blink/second (slow)
Protection Mode
1 blink, pause, repeat
2 blinks, pause, repeat
3 blinks, pause, repeat
4 blinks, pause, repeat
16 Power Modules
Description
OFF Module not powered.
1 blink/second (slow) Module powered; normal operation
10 blinks/second Protection Mode. See Output Status
(fast) LED codes below.
OFF Module not powered.
1 blink/second (slow) Module powered; normal operation
10 blinks/second Protection Mode. See Output Status
(fast) LED codes below.
Control Input Load
Status Status
Input signal OFF or
OFF
disconnected
ON ON
ON ON
ON OFF
ON OFF
ON ON full
ON OFF
WARNING: Shock Hazard.
May result in serious injury
or death. Control input may
still be powered. Turn OFF all
breakers before removing unit.
WARNING: Shock Hazard.
May result in serious injury
or death. Control input may
still be powered. Turn OFF all
breakers before removing unit.
Description/Problem
Load OFF
Incandescent/electronic
dimming
Magnetic dimming
Load short-circuit
Over-voltage error
Shorted component
Load Overload
Module Status
LED (Green or
Orange)
Solution
—
—
—
Remove power; repair fault;
re-apply power
Verify proper load on output
Internal device is damaged;
replace power module
Remove power; reduce load;
re-apply power
Output Status
LED (Red)