Not for
Reproduction
19
Remote Module LED Status Indicators
Symphony® II System does not communicate or manage
appliances/loads when utility power is present.
NOTICE
When looking at LED’s, make sure you look straight on
and not at an angle.
Low Voltage (Single and Dual) Models
Status LED (G) is used to indicate communication status.
Utility power present:
• Normal State
- Orange LED - No communication and appliances/loads
cannot be managed by Symphony® II System
• Problem State (see Troubleshooting)
- No LED - No power to low voltage control board; verify
correct wiring
- Green LED - Broken LED; replace low voltage module
- Red LED - Fault in system; verify current transformer
connections, verify terminations on orange and yellow
communication wires
Generator power present:
• Normal State
- Green LED - Signal communication detected and
appliances/loads can be managed after 5 minute delay
• Problem State (see
Troubleshooting
)
- No LED - No power to low voltage control board; verify
correct wiring
- Orange LED - Signal communication not detected; verify
correct wiring
- Red LED - Fault in system; verify current transformer
connections, verify terminations on orange and yellow
communication wires
C
D
B
A
- Low Voltage Control Wiring Terminal Contacts
B
- Priority Selector
C
- Power/Line Connection
D
- Neutral Connection
E
- Transparent plastic cover
F
- Ground connection (optional)
G
- Status LED
H
- Plastic Barrier
A
G
H
E
F
Summary of Contents for 071132
Page 23: ...N o t f o r R e p r o d u c t i o n 23 Transfer Switch Schematic Diagram continued ...
Page 47: ...N o t f o r R e p r o d u c t i o n 23 Diagrama esquemático del interruptor de transferencia ...
Page 71: ...N o t f o r R e p r o d u c t i o n 23 Schéma du commutateur de transfert suite ...
