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Home > Inverter Support > IC Series Inverter/Charger Support > IC 2000 & 3000 Support > IC Series Inverter Charger: No AC Out When Inverting
IC Series Inverter Charger: No AC Out When Inverting
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Troubleshooting Steps


Turning on AC

Using the remote,  click Unit Setup > Search Watts > turn to "off"


Secure Loose Connections

Check all terminal block screws, in particular the ones holding wires coming from inside the unit (in the red rectangle in Figure 1).  If these screws are loose, that will limit power output. 


Figure 1 - Terminal Block Screws

Figure 1 - Terminal Block Screws


Further Diagnostics

Check to see if AC is getting out of, the inverter with a multimeter as well as on the inverter remote. Check between ground and hot 1 output at the terminal block screws, as seen in Figure 2 below. 



Figure 2 - Terminal Block Screws


If AC is still not try a hard reset on the Inverter Charger: 

  • Disconnect AC and DC from the Inverter Charger, wait a half hour to 45 minutes. 
  • Re-connect DC to the Inverter Charger and turn it on 
  • Check the two AC circuit breakers on the side of the Inverter Charger to ensure they are not tripped 

If it still does not work there may be an internal issue with the Inverter Charger. 

Products covered in this article: GP-IC-2000-12, GP-IC-3000-12, GP-ICR-50

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