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EcoSystem
Step : Testing and Troubleshooting
To confirm proper operation of your EcoSystem lighting
network, perform the following steps:
A. Place OPT Switches 7 and 8 into the OFF position. All
ballasts and modules on the EcoSystem Bus should turn
off (see the following table). If using a 2L version, both
busses will be affected.
– If some devices did not turn off, inspect EcoSystem
Bus wiring at each location that did not turn off. Use a
meter to determine that 17 V
between the E1 and E2 terminals at the device. Note
that momentary voltage drops are normal and indicate
good communication.
– If none of the devices turn off, verify that the
EcoSystem Bus Supply is powered (V
indicator is on) and that the EcoSystem Bus is properly
connected to E1 and E2 on the EcoSystem Bus Supply.
A meter should indicate 17 V
terminals E1 and E2 on the EcoSystem Bus Supply. If
this voltage is not present, a miswire (short circuit) is
likely on the EcoSystem Bus.
B. After any miswires are corrected and Step A has been
successfully completed, verify fixture wiring by selecting
low-end override (OPT Switch 7 OFF, OPT Switch 8
ON; see table below). Leave fixtures at low end for five
minutes. Verify that no lamps turn off or flash. If using a
2L version, both buses will be affected.
– If any lamps turn off or flash, inspect ballast to lamp
socket wiring. It is likely that the sockets are not
properly wired. See Fluorescent Dimming Systems
Technical Guide and ballast label for proper fixture
wiring.
Lutron |
| Bus Supply Installation Guide
TM
+/- 1 V
is present
PWR
+/- 1 V
between
OPT
OPT
Function
ON
ON
Normal Operation (default)
ON
OFF
Override: High End
OFF
ON
Override: Low End
OFF
OFF
Override: Off
Burn-In
After the EcoSystem lighting network has been
successfully tested, the fluorescent lamps must be
burned-in for 100 hours to remove any impurities in the
lamp that may prevent proper dimming. This can be done
by turning off OPT Switch 8, or starting burn-in mode
using the EcoSystem programmer. This will force all
ballasts and modules on the link to their maximum light
level.
Note: Omitting the burn-in step may cause premature
lamp failure!
OPT Switch Function
OPT Switch 6 is used to enable or disable programming
via the EcoSystem Programmer. When OPT Switch 6
is OFF, programming is disabled. When OPT Switch 6
is ON (default position), programming is enabled via
the EcoSystem Programmer. If using a 2L version,
programming will be enabled or disabled on both buses.
OPT
Function
ON
P rogramming enabled via EcoSystem
Programmer (default)
OFF
P rogramming disabled via EcoSystem
Programmer
EcoSystem
TM
Bus Supply Installation Guide
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