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@DaveC Any reason why pid offset has suddenly started to run cooler? Quick Mill Verona, offset 11 deg as per manual, suddenly coffee cool, water from brew head ap 87 deg with pid set to 94deg ?   Changed offset last  pm to 12  this am set pid 96  coffee OK.  any thoughts on variation ?

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The main reasons would be a flow problem, or perhaps a temperature sensor problem. Limescale, or electrical

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14 minutes ago, DavecUK said:

The main reasons would be a flow problem, or perhaps a temperature sensor problem. Limescale, or electrical

Thanks for that, don't think it's l/scale= RO water, will remove sensor and inspect/ have a general look around.:good:

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Remove the mushroom as well, check it's all OK and no blockage affecting thermopsyphon flow.

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5 hours ago, DavecUK said:

Remove the mushroom as well, check it's all OK and no blockage affecting thermopsyphon flow.

Found the problem, one of the wires leading from the B/B sensor had broken off inside the shroud at the sensor, with a lens it looks as if it has arced= end of wire looks like miniscule globules of copper.

Sensor looks like a standard part but only marking is 02 /14. = year of manufacture ?  Any Idea of part code or is it  a call to BB.

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1 minute ago, El carajillo said:

Found the problem, one of the wires leading from the B/B sensor had broken off inside the shroud at the sensor, with a lens it looks as if it has arced= end of wire looks like miniscule globules of copper.

Sensor looks like a standard part but only marking is 02 /14. = year of manufacture ?  Any Idea of part code or is it  a call to BB.

I'm almost 100% certain it's going to be the same as all the others on the market...so any should work.

Edited by DavecUK
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