MND3RACCPLME (continued)
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TESTING THE SETUP
After everything is set and everything appears to be in order we suggest running a test when you have time
to watch the system through a cycle. To run the test Turn off the Inverter AC input breaker inside the AC
Coupled box.
At this time the system should power the critical loads panel from the batteries and the grid tie inverter
should be charging batteries. What we want to watch is the Magnum Router screen on the door and keep
an eye on the battery voltage. The voltage should rise as the batteries are filled (If the loads are too great
on the critical load panel it may not rise, if this is the case turn some loads off) and when the battery
voltage rises to the 29.0 we programmed into the AUX relay. When the relay opens the grid tie should
drop off and the battery voltage should drop slowly until it reaches the 26.4 volts we programmed at this
time the relay should close and 5 minutes later the grid tie system will re-engage.
WARNING: If you see the voltage go above 29 and the relay does not disengage turn off the Grid tie
inverter AC input breaker and re check all the settings programmed into the router.
