I have "flo" display on my control panel..had a tech out, he removed the circuit panel and cleaned up the heater element/flow sensor and re-installed. Worked for a few days and now back to the same error code, drained the tub, and cleaned everything out (local water is high alkalinity), replaced the filter with new and pulled the heater/control panel and checked it again.seems fine. When I start the pumps I have good flow thru all the jets, but no flow through the bleed off on the filter canister and the FLO error code stays on?...any suggestions before the tech charges me $400.00 to come and check it again?
