Briggs & Stratton 100, 200 Remote Module Setup, Testing the Automatic Transfer Switch, Transfer, Retransfer, Utility Fail, Engine Warm-Up, Utility Pickup, Load Management

Remote Module Setup

Each remote module features a priority selector (D) that permits control of load-add or load-shed sequence. Priority number is identified on clear protective barrier. Diagrams of each module are shown in Status LED’s, later in this manual. Priority 1 is the highest priority - devices set to this priority will be the first load(s) added or last load(s) shed in a load management situation. Priority 8 is the lowest priority.

Testing the Automatic Transfer Switch

Turn the utility service disconnect circuit breaker feeding the

WARNING Testing must only be performed by qualified personnel. Equipment contains high voltage that could cause personal injury or death.

•Despite the safe design of the system, operating this equipment imprudently, neglecting its maintenance or being careless can cause possible injury or death.

D	transfer switch contactor to the OFF position. The system’s
	automatic sequence described below will initiate. To return to
	utility power, turn the utility service disconnect circuit breaker
	to the ON position.

Priority 9 and 10 are lockouts. Remote module(s) set to these priorities will remain unpowered during any utility power outage. An unlimited amount of remote modules can be assigned to priority 9 or 10.

Utility Fail

The generator senses when utility voltage is below

70 percent of nominal. Engine start sequence is initiated after 6 second time delay.

In consultation with the homeowner, set each remote		Engine Warm-Up
module’s priority selector switch to the desired priority		Time delay to allow for engine warm-up before transfer. Use
position. Assign a different priority to each remote module for
		jumper on transfer switch control board to select delay of
optimum operation.	REPRODUCTIONLoads connected to remote modules set to priorities 9 and
		20 seconds or 50 seconds.

	Transfer
	Transfer from utility to generator supply occurs after voltage
	is above set levels. he transfer switch control board LED
	lights will change from green (utility) to red (generator)
	and the Symphony II status light will change blink status
	from Blink Blink Pause Blink Blink to Blink_Pause_Blink.
FOR	Minimum engine run time is 5 minutes after transfer.
	Load Management
NOT
	Five minutes after transfer to generator power, the remote
	modules energize connected load(s) if generator power is
	available, starting with the highest priority (1) through the
	lowest priority (8). There is a 10 second delay between each
	sequential activation.
	The P1 through P8 LED’s (A) on the Symphony II control
	board will illuminate to show loads being added.
	10 remain off for the duration of a utility power outage.
	Utility Pickup
	Voltage pickup level is 80 percent of nominal voltage.
	Retransfer
	Retransfer from generator to utility power is approximately 10
	seconds after utility voltage supply is above pickup level and
	minimum run time is completed. All remote module(s) will
	remain OFF for five minutes after the power transfer.
	Engine Cool Down
	Engine will run for 60 seconds after retransfer.

14 BRIGGSandSTRATTON.COM