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candide avatar image
candide asked

Gx device doesn't show shore power.

Yesterday, I connected shore power to my campervan for the first time. I've been running my Multiplus II over summer with the MPPT 100/50 as my sole power source. With land power connected, the Multi charges the battery with >100A but the AC in current does not show, nor does powerassist work. Anyone can suggest a possible cause? With land current disconnected, the shown AC load power is correct, but with the relay closed all AC shows zero regardless of the actual load. In below screen shot I was drawing at least 1500W ACscreenshot-20221016-082912-chrome.jpg

Multiplus-IIgx deviceshorepower
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2 Answers
candide avatar image
candide answered ·

Swapping line and neutral gives no change, except for the sign of the near zero shore power changing.screenshot-20221017-122242-chrome.jpg


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offgridcircuits answered ·

@Candide

I am having the exact same issue. Shore/generator is connected and working, but the Cerbo and MK3 does not show a shore input. Did you get this resolved?screen-shot-2022-12-02-at-15141-pm.png


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