Controller State of Charge (SOC)
Evening all, tech tip time 🙂
It is a simple fix, you can do yourself. If you use the up/down button and toggle through until you see the battery voltage display, then press and hold the right button for 5 seconds or until the display changes, the screen should show “SOC” now press the up/down button (usually one press) until you see “VOL” now press the right button again and the controller will revert to its usual state and will now show “VOL” in the bottom left and you will no longer see the SOC % display.
In “VOL” (voltage) mode, the controller is now looking at the battery to determine the right charge profile.