EcoSystem
®
Energi Savr Node
TM
Installation Guide
Lutron
®
|
4
EcoSystem
®
Energi Savr Node
TM
|
Installation Guide
QS LINK
ECO1
ECO1
RESET
ECO2
TEST
GROUP 1
+20V
OCC
1
PHO
TO
1
IR
1
CO
M
+24V
MU
X
PWR
TEMP
TEST
MU
X
CO
M
GROUP 2
+20V
OCC
2
PHO
TO
2
IR
2
CO
M
GROUP 3
+20V
OCC
3
PHO
TO
3
IR
3
CO
M
GROUP 4
+20V
OCC
4
PHO
TO
4
IR
4
CO
M
CONTACT CLOSURE
ETHERNET
CC
I
CO
M
EMER
G
CO
M
ECO1
H
N
G
Step 3:
EcoSystem
link wiring
EcoSystem
link wiring may be considered to be NEC
®
Class 1
or Class 2 wiring. (
It is not
considered PELV.) See Application
Note #142 “EcoSystem Bus Class 1 and Class 2 Lighting” at
www.lutron.com for more details. Consult applicable national
and local codes for compliance.
Lutron recommends using two different colors for E1 and E2.
This will prevent wiring mistakes where several link wires
are co-located. Use the following instructions for wiring the
EcoSystem
link.
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
EcoSystem Energi Savr Node
unit.
Buttons and LEDs in the unit are used for troubleshooting.
If wiring is exposed when accessing buttons and LEDs, the
unit must be accessed by a certified electrician, following
local codes.
1. Turn power off.
2. Remove metal outer panel cover.
3. Remove internal plastic line voltage shield.
4. Wire the EcoSystem link from the
EcoSystem
terminals to all
ballasts.
5. Turn on the circuit breaker or isolator to power up. The POWER
LED lights green when powered up.
6. The ECO1 and ECO2 LEDs should flash green. See LED
Behavior tables on page 11 for more details.
7. The
EcoSystem Energi Savr Node
unit outputs
EcoSystem-
compliant voltage levels (18 V ). Use a voltage meter to
confirm this voltage.
8. To verify functionality and wiring of EcoSystem digital link(s),
press and hold the Test button until the ‘Test’ LED flashes
green*. You can press the ECO1 and ECO2 buttons to cycle
each link through low-end, high-end, flashing, and off,
respectively. Upon completion, press and hold the Test button
until the ‘Test’ LED turns off.
9. Turn power off.
10. Reinstall internal plastic line voltage shield.
* If ‘Test’ LED flashes red, check all wiring.
Wire gauge
Maximum
EcoSystem
-compliant
link wire length
12 AWG (4.0 mm
2
)
2200 ft (671 m)
14 AWG (2,5 mm
2
)
1400 ft (427 m)
16 AWG (1,5 mm
2
)
900 ft (275 m)
18 AWG (1,0 mm
2
)
570 ft (175 m)
EcoSystem
Link Wiring
QS LINK
ECO1
ECO1
RESET
ECO2
TEST
GROUP 1
+20V
OCC
1
PHO
TO
1
IR
1
CO
M
+24V
MU
X
PWR
TEMP
TEST
MU
X
CO
M
GROUP 2
+20V
OCC
2
PHO
TO
2
IR
2
CO
M
GROUP 3
+20V
OCC
3
PHO
TO
3
IR
3
CO
M
GROUP 4
+20V
OCC
4
PHO
TO
4
IR
4
CO
M
CONTACT CLOSURE
ETHERNET
CC
I
CO
M
EMER
G
CO
M
ECO1
H
N
G
EcoSystem
Link 1
EcoSystem
Link 2
(QSN-2ECO-S only)
E1
E1
E2
E2
EcoSystem
Link Wiring:
• 18 AWG to 12 AWG
(0.5 mm
2
to 4.0 mm
2
)
• Strip length: 1/4 in (6 mm)
• Torque: 5 in-lbs (0.5 N
•
m)
