Put in new PLC because we were getting an F code on the display. Once replacing the PLC, we got power back to it and now get a F30 code and nothing will reset or run. The presoack heater tank has water in it, so not where to go next..... Any help would be greatly appreciated.
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Mark Vii GT700 Error
- Thread starter Kdavid35
- Start date
I.B. Washincars
Car Washer Emeritus
What is the description for that code?
Low water presoak tank is F30 error. Is this a new or used plc? Is the PS tank filling automatically or did you manually put water in? Not sure how the tank level is measured, but if it's a Madison float switch like the 300s, those go bad a lot, easy and cheap to diagnose and change those float switches. KR stocks those switches
