Controls

Other than a Manual Override lever, there are no operator controls because this is an automatic transfer switch. The manual override is to be used only by licensed professionals. Information on handle use can be obtained by calling Technical Service at 800-743-4115.

Operation

To select automatic transfer operation, do the following:

1.In transfer switch, set utility disconnect circuit breaker to ON position.

2.In transfer switch, set generator disconnect circuit breaker to ON position.

3.Install 15 Amp fuse in generator’s control panel.

4.Set generator’s circuit breaker to ON position.

5.Set generator’s system switch to AUTO position. The system will now be in automatic operation mode.

Symphony™ II Power Monitor (Optional)

For your convenience, a Symphony II Power Monitor is available, which provides a visual “on/off” status of each managed appliance/load. A series of LED lights are ON when an appliance has generator power and OFF when the appliance is in a shed mode or does not have power. When on generator power, the consumer can see which appliances are being managed.

A decal is provided that can be labeled with the managed appliances/loads and placed next to each priority LED.

The monitor is plugged into any convenient standard outlet within the home and constantly receives system status via the power line communication technology utilized by the Symphony II Power Management System during generator power.

Enclosure Door

To open transfer switch door, press the spring-load door lock to the right and pull down on the door.

When the generator is providing power to the transfer switch,

 

 

 

 

the transfer switch control board is constantly monitoring

 

 

 

 

generator power and communicating with the Symphony II

 

 

 

 

system control board.

REPRODUCTION

The Symphony II system will control up to 8 priorities, with

 

 

 

 

priority 9 and 10 as lockouts. When total generator load

 

 

 

 

meets a preset value, the Symphony II system control board

 

 

 

 

will start shedding loads, starting with the lowest priority

 

 

 

 

(highest number) load. The Symphony II system will add or

 

 

 

 

shed managed loads based on the generator output capacity

 

 

 

 

and priority settings.

 

 

 

 

 

The Symphony II system waits 10 seconds between adding

 

 

 

 

or shedding each load to permit the system to stabilize. If

To close and latch door, push door closed against enclosure.

too much load demand is seen, the Symphony II system will

shed all managed loads quickly to prevent the generator

While in this position, push door upwards. This will cause

from overloading. Once the loadNOTdemand has stabilized,

spring-load door lock to engage and latch door in place.

the Symphony II system will re-load the generator after a

Enclosure door MUST be closed and latched at all times

5 minute delay, as described above. FOR

except when system is being serviced.

There is a minimum five minute delay between the time utility power is lost and priority 1 loads are energized by the Symphony II system.

Be aware that managed heating element energy loads (such as electric range burners, oven, or space heaters) that were ON when utility power was lost, will be ON when the generator begins supplying power. It is advised that the owner check all such managed devices to ensure they are turned OFF before generator power appears.

Managed devices like clothes dryers that require pressing a START button will not resume operation unless the START button is pressed after generator power begins.

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