Humsienk 314AH mini in a camper.
I have an E Pro camper trailer with a factory solar package. Within the past three weeks I began converting the lead acid battery to a Humsienk 314ah mini (Amazon). The camper is equipped with a WFCO WF-8735-AD convertor. As expected the charger would not auto switch from LA to lithium so I installed the jumper resistor from WFCO and it the went into the blue led lithium mode. Now the battery is installed and when using the shore power the blue tooth App on the battery is giving a "Pack over voltage" alarm. The cells won't balance and one cell is higher than the other 3. I have tried to drop the charge way down on the battery and recharging it using a 1, 2, 5, 10 and 20 amp charger as well as the solar panel on the E Pro camper (factory unit). I can get the battery up to 14.06 vdc (this was the highest on all attempts) however as soon as I try the WFCO it gives the alarm. Looking for help and ideas. I have tried to contact Humsienk by phone, email and through Amazon with no success. I have 10 days before the 30 day Amazon backing expires. All help and comment (both positive and negative) are appreciated, thanks, Mark.