On Sep 4, 11:13 am, Ira <[email protected]> wrote:
> At 06:07 AM 9/4/2009, you wrote:
>
> > From a cold start, the LCD displays about 20 and then proceeds up to
> >95 as the boiler heats. Within a few minutes, it then continues
> >heating and the E1 displays. One thing I did not do when I removed
> >the old sensor and replaced it was to add much thermal grease. I just
>
> So the problem is it keeps heating. Time to work on the next problem.
>
> Make sure P0 is set to 1. P7 is set to 0 and the set temperature is
> quite low, 60 and then see what happens.
>
> If you didn't add white thermal grease, available at Frys or any
> decent computer or electronics store that might be the problem. The
> lack of white goo can cause the sensor to lag far behind allowing the
> boiler to overheat and when the sensor reads 110 degrees you get E1.
> With it set to 60 maybe it will cycle between 60 and 80 or 90 and
> we'll know that's the problem.
>
> When you're watching the display, does the little red light go out
> when expected and do you hear a soft click at that exact moment?
>
> Where do the wires connected to terminals 6, 7, 8 and 9 go? List each
> number individually with it's destination. Should look like:
>
> 6 should go all the way to one side of the power switch, might
> travel through some connectors or shared terminals White with a blue stripe
> 7 should go all the way to the other side of the power switch, might
> travel through some connectors or shared terminals White
> 8 Should go to the thermoswitch on top of the brew boiler White
> 9 Should go to the pressurestat
>
> If it still continues to heat past 80, disconnect the wire from
> terminal 9 and tie it out of the way, Remember it's electrically hot
> so no touching it or touching it to anything. Put a piece of rubber
> tubing, a soda straw or a wire nut over it for protection. Now plug
> the machine in and turn it on, what happens?
>
> Ira
<<<the set temperature is
quite low, 60 and then see what happens. >>>
I am still not sure what the set temp means. is that the C2 setting?
Ken K
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