SPECIFICATIONS AND OPERATION
SPECIFICATIONS
Rated AC Voltage. . . . . . . . . . . . . 125/250 Volts
Frequency . . . . . . . . . . . . . . . . . . 50/60 Hz
Relay Contacts Rating . . . . . . . . . 125 VAC, 20A, 1 HP, 768 VA Pilot Duty
Weight . . . . . . . . . . . . . . . . . . . . . 34 lbs.
SYSTEM OPERATION
When the home standby system is providing power to the transfer switch, the power management system is constantly monitoring generator power to control loads. The power management system monitors both incoming generator lines and keeps the home standby system loaded to a maximum of
The power management system waits 5 seconds between adding or shedding each load to permit the system to stabilize.When a relay is opened, the relay will stay opened for a minimum of 5 minutes or until the load can be added without putting the generator over
1.5seconds to prevent the generator from overloading. Once the demand has stabilized and the loads can be added again, the power management system will start with the highest priority, wait 5 seconds and then add the next priority.The unit will continue to do this until all loads are added or
When the generator is powering loads, the A/C relays are open.When one or both of the relays sense 24VAC from the thermostat(s), the controller will shed loads
TESTING THE POWER MANAGEMENT SYSTEM
With the generator in “Auto“ position, turn the service disconnect feeding the transfer switch contactor to the “Off” position.The generator will start and the transfer switch will transfer to generator power.
Press the test button on the controle module of the power management system. As the button is pressed, a relay will energize. Each time the button is pressed, the previous relay that was energized, will
Press the test button once and relay B2 will energize. Press the test button again and B2 will
To go back to utility power, turn the service disconnect feeding the transfer switch contactor to the “On” position.
When Calling the Factory
Before contacting Briggs & Stratton regarding service or repair of this power management system, obtain the Model Number and Serial Number from the unit data decal located on or inside the enclosure.
To contact Briggs & Stratton call
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