Crown WAV50-84:
BDI blinking on full charge, slow travel

I've been dealing with this WAV for a couple weeks now. Battery and Wrench indicators only blink. No error codes, no low voltage errors in history. I'm getting 25.4 V across batteries, and on handset, after full charge. I've swapped ED-B contactor assembly, nothing. The unit will try to drive after hands and feet (driving lights flash as intended), but unit only moves extremely slow before it shuts down on its own. Please help.
  • Posted 23 Jan 2021 03:33
  • Discussion started by Thomas02
  • Illinois, United States
Showing items 1 - 3 of 3 results.
25.4 is not enough to reset the BDI.
Check your batteries individually, swap to base and hook your meter up and raise the platform your voltage is going to drop that is why it's cutting off.
  • Posted 28 Jan 2021 01:46
  • Reply by Zerk
  • Arkansas, United States
Plug the unit in to charge for a few minutes, this will raise the static voltage into the range the controller requires to reset the BDI. If the charger goes green, immediately unplug charger from wall and key on the unit. You should see the display now showing a full charge. and should travel at normal speed
  • Posted 26 Jan 2021 02:24
  • Reply by Triggs
  • California, United States
do you see a mode input for slow driving active?? a heigth level switch active or shorted?
  • Posted 23 Jan 2021 20:06
  • Reply by tr_doctor
  • Netherlands
Regards

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