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Replaced OWI still comes up with error code ,examined flow meter thats whizzing round .Any ideas
DaveRe: ADP8322 11 flashes
Does the new OWI come complete with new “black grid”? If not, is it clean?
Flow meter whizzing round doesn’t prove it’s working! Usual fault is reed switch inside it. (Use forum searchbox if not familiar with this.)
Mike.Re: ADP8322 11 flashes
Complete assy, as far as I know. Never had to do one myself, only going on what I’ve read here. Much cheaper to get new reed switch from Maplins and solder it in yourself. I think the rotor with pcb just pulls out. The info’s all in here somewhere. Just have to search. And search, and search… :taz:
That’s why I try to put as much info as possible into the TITLE of every technical query I start, so that when search results come up I can quickly find relevant threads. Am going to start campaign to get others to do same.
Mike.Re: ADP8322 11 flashes
Before you go to the trouble of replacing the reed switch (they do occasionally fail) try squeezing up the connector onto the flow meter….9 times out of 10 that’s the problem. Sometimes there is a film of corrosion on the little pcb that carries the reed switch which can easily be removed with some very fine emery 😉
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