I have a “SKU:2001709010 and can not get to the setup menu to set it to 36vPb (3P). Power off hold K- button and it just goes to the “F” menu setup. Hooked up it does read 36.9 volts but I would like to make sure the setup is correct for my 36v lead-acid batteries on my golf cart. Can you please tell me how to do that.
Did you disconnect power supply completely? You need to hold “k-” button firstly and then connect power supply. Don’t release button until it show battery code.