Installation guide

18 BRIGGSandSTRATTON.COM

Symphony II Power Monitor (Optional)

POWER LIGHT (E)

When lit, indicates that monitor

detects outlet power.

When not lit, indicates that no

power is present at outlet.

COMM (communication status)

LIGHT (F)

When lit, indicates that unit

is receiving signals from the

Symphony II controller.

When not lit, indicates that utility

power is present or a fault in

Symphony II controller.

Status LED’s

Described below are the system’s LED indicators and the conditions

each LED color represents:

Transfer Switch Control Board

STATUS LED

RED (A) means GENERATOR power is present.

GREEN (B) means UTILITY power is present.

Symphony II System Control Board

STATUS LED (C)

Single Blink-Pause means unit is operating on GENERATORpower.

Double Blink–Pause means unit is operating on UTILITYpower.

PRIORITY LIGHTS/LED’s (D & G)

When green LED is lit, indicates that optional remote module set to

that priority is supplying power to connected load during generator

power.

When not lit, indicates that optional remote module set to that

priority is set to OFF (being managed and Symphony II System is

not allowing power to the unit).

All lights/LED’s are OFF when utility power is present.

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.

CT1

CT2

DPSW2

DPSW1

A B

312113

LED

C D