WestTexasReefer
New member
I have an older MP40w that have run great for 5 years now. I recently bought an Apex and the WXM module to control the Vortech's. According to their manual I updated the WXM and also on the module. The pumps I have based on how it flashes when powered on is version 2.2 so they need to be updated to 3.1. I followed instructions in Apex manual to update the firmware and it was flashing red/white so I assumed it was done. I powered it off and back on to see what version and now the pump light is solid red and not working. I tried to update another one and it has no lights and is not working. I have tried powering on and off, holding the set and mode button and powering on, tried holding set and mode while powered on and nothing responds. Is there a way to reset the pump? At this point I would just like to have te pumps working again and forget about controlling with Apex.