Tony Wright
New Member
- Region
- Canada
I have just assembled my first ebike kit - 500W Bafang front hub, 48 V battery and S900 display (not SW900) and Jueshuair JSM422A controller. I have a couple of questions.
1) Everything seems to be working great except that the S900 doesn't display watts. Instead it shows Error 000 all the time. It looks like this window of the display has a choice of what to show. Have I missed a configuration? Every bike connection is plugged into something on the controller (in fact only the battery was not plugged in by the Chinese supplier) but the controller itself has a spare plug with black and brown wires that doesn’t have anything to connect to on the bike. I have tried a factory reset.
2) The S900 program goes up to PO18 (some versions of S/SW900 seem to have different numbers of POs) PO17 is supposed to be a motor wattage setting 250-1000W but it came set at 100 and only allows a setting from 100-200. Where should I set PO17?
Thanks
Tony
1) Everything seems to be working great except that the S900 doesn't display watts. Instead it shows Error 000 all the time. It looks like this window of the display has a choice of what to show. Have I missed a configuration? Every bike connection is plugged into something on the controller (in fact only the battery was not plugged in by the Chinese supplier) but the controller itself has a spare plug with black and brown wires that doesn’t have anything to connect to on the bike. I have tried a factory reset.
2) The S900 program goes up to PO18 (some versions of S/SW900 seem to have different numbers of POs) PO17 is supposed to be a motor wattage setting 250-1000W but it came set at 100 and only allows a setting from 100-200. Where should I set PO17?
Thanks
Tony