Cut Sheet
®
SPECIFICATION SUBMITTAL Page
Job Name:
Job Number:
Model Numbers:
EcoSystem® Five Control Input Digital Dimming Ballasts
369454k 18  05.27.16
EcoSystem® Ballast Wiring: 
Line Voltage Dimmers
EcoSystemR Ballasts and 3-wire dimmers
• Lutron
® 3-wire dimmers only control the ballast they 
are wired to; EcoSystem
® ballasts do not support 
grouping of 3-wire control input.
3-Wire Control Wiring
• Make sure that the supply breaker to the Digital 
Ballast is OFF when wiring.
• Wire as shown
Line input Connects to
Hot Dimmer Black Wire
Neutral Dimmer White Wire
Dimmer wire Connects to
Yellow Ballast Orange (DH)
Red Ballast Black (HOT)
White Ballast White (NEU)
Green Earth Ground
• EcoSystem® ballast line voltage and 3-wire input 
terminals only accept one 18 to 16 AWG 
(0.75 to 1.5 mm
2
) solid wire.
Emergency and 3-wire
• EcoSystem
® ballasts controlled by a wallbox dimmer 
should not be used for emergency/egress lighting 
unless an external emergency ballast is used in the 
fixture. See Lutron
® Application Note #50.
• EcoSystem
® ballasts may be used for emergency/
egress lighting when controlled by a Lutron
® 
dimming panel (GP); where the panel is a dedicated  
emergency panel.
Notice
3-Wire control turns off digital ballasts when the 
control is in the off position. The digital ballast inputs 
(daylight sensor, wallstation, occupant sensor, and 
IR receiver) will not function when the digital ballast 
is turned off.
LUTRON
3-Wire Dimmer Green
Ground
Red
Yellow
White
Neutral
Line/Hot
White
Orange
Black
NEU
DH
HOT
LINE
Cla ss 2 
Bus
E1
E2
LINE
Cla ss 2 
Bus
E1
E2
NEU
DH
HOT
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