Magnum Energy Series Stacking Cable Kit (ME-SSI) User Manual
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©
2010 Magnum Energy, Inc.
8. Turn on a 120VAC load powered by the inverter feeding the L1
terminal and verify that it works. Turn on a 120VAC load pow-
ered by the other inverter which feeds the L2 terminal and
verify that both of these loads work. Turn on a 240VAC load
powered by the hot outputs of both inverters and verify that it
works correctly – leave all these loads on.
Testing AC Transfer/Charge Mode
9. Check the AC transfer. Apply AC power to both inverters, after a
few seconds:
a. If using the remote control – wait till the CHG LED on the
remote control for both units stops blinking and comes on sol-
id. Press the INVERTER ON/OFF button to disable the Inverter
mode and verify the INV LED turns off, and that the loads con-
nected in Step 8 continue to work.
b. Without the remote control – the Status LED on both invert-
ers will come on. Press the inverter’s Power ON/OFF switch
and verify that the loads connected in Step 8 continue to work.
10. Check the Charge mode. Verify the batteries are being charged
– may take minutes before the charge current is actually seen.
a. If using the remote control – monitor the CHG LED on the
remote, if it is blinking on either remote, press the CHARGER
ON/ OFF button on that remote to turn the charger on. Verify
the CHG LED on both remotes are on solid (not blinking) and
the remote display shows that they are both in Charge mode
(i.e., “Bulk Charging”, “Absorb Charging”, etc.).
b. Without the remote control - the Status LED on both invert-
ers will come on (the LED will be on solid or blink depending
on the Charge mode).
This completes the functional test. If the inverters are function-
ing correctly as a series stacked pair, continue to the Inverter
and Charger Operation sections. If any step did not operate cor-
rectly, refer to the Troubleshooting section in this manual or in the
owner’s manual for your inverter.
Operation
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