Recent content by fjaff

Hi all, My boiler is a Potterton Powermax 85 HE. It is quite a large, older boiler. The issue I’m having is that the shower water starts off very hot, but after around 10mins it becomes lukewarm. At that point, all the other hot taps in the property are also only lukewarm. When this happened...

That worked! Thank you so much.

Is it to do with adding the Link wire from L to NO which you mentioned? I just don't have any suitable wire other than speaker wire.

Managed to pair it successfully to WiFi. Although it doesn't seem to be starting up the boiler. I set temperature to over 30 degrees Celsius, I heard a click in the thermostat but boiler doesn't heat up.

It worked! You're amazing. Thanks!

Thanks for your reply. I configured like this Brown in L, Black in N Grey in NO Added pic of my analogue thermostat.

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Hi I have the same Meross thermostat, which isn't powering up properly. The screen keeps turning on and off. Would the short link wire from L to COM solve this issue?