Using Leds To Troubleshoot - Lutron Electronics Energi Savr Node QS DALI Installation Manual

Energi Savr Node QS

Using LEDs to troubleshoot

WARNING! Danger of Shock. May result in serious injury or death. DO NOT WIRE WHEN LIVE! Switch off power via
circuit breaker or isolator before wiring or servicing the Energi Savr Node QS.
Buttons and LEDs on the front of the unit are used for programming and troubleshooting. If wiring is exposed when
accessing buttons and LEDs, the unit must be accessed by a certified electrician, following local codes.
LED
Power
DALI Status
Sensor Status
QS Status
Ethernet
Test
Temperature
Energi Savr Node QS DALI Installation Guide
TM
DALI | Installation Guide
TM
Normal operation
Green: Continuous On Green: 5 flashes per second
Green: 1 flash per
second
Green: 1 flash per
second
Green: 1 flash per
second
Green: Flashing
Yellow: Continuous On Off
Off
Off
Problem indicator
Red: 5 flashes per second
Red: Continuous on
Red/Green: alternating 1
flash per second
Red: 1 flash per second
Red: 1 flash per 7 seconds
Green: 1 flash per 7 seconds
Green: 5 flashes per second
Off
Green: 1 flash per 7 seconds
Green: 5 flashes per second
Off
Off
Red: 5 flashes per second
Red: 5 flashes per second
Red: continuous On
Probable cause
General system failure
Miswire or DALI bus error
DALI bus externally shorted
Bus slowed because of
over-temperature
Link stopped because of
over-temperature
More than one supply powering
link
Sensor disconnected,
communication lost
Incorrect data
No connection ever made
Link disconnected,
communication lost
Incorrect data
No connection ever made
Ethernet not connected
Ethernet not connected
Test failed- see DALI LEDs
Over-temperature
Over-temperature, unit disabled
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