I was getting error 0021 and shut off my pump to clean the connector....when I re-powered I noticed it had lost the time, but retained the programming for the 3 speeds. Wondering if the Real Time Clock is backed up by the batttery on the circuit board which would be an easy fix to replace. Bonus question if so what is the model of battery?
Thx in advance
OP
Thx in advance
OP