Recent content by Timo1791

That's very helpful to know. Thank you for posting this. I forgot to mention that I'm still getting the egg timer and small circle symbol with upwards arrow in it. Does this mean it's still in anti cycle ? Pressure is low bordering too low. Sounds like could be air in the system but I'm just...

So engineer came back. Checked if the pin in the diverter valve was moving couldn't confirm. Did some tests manually in the diverter valve to see if functioning and switching and it was. Put the front part back on (guess it's called controller) where the pin is meant to move and same problem...

Thanks for your time. See what happens

There's 4 pins. Camera is just rubbish. Says he's going to check the motor tomorrow and see if diverter is opening closing. Not sure if I should call someone else at this point. I'll see what he diagnoses as tomorrow if obvious go with the fix. If still trial and error perhaps call someone else.

See the last zoomed in pic 1.4mb. It's like a big jubilee clip. The ends are digging into the boiler housing. The housing for that r d clip is totally loose I didn't even yank it, it's ready to come off. Pins seem straight.

Does that look right to you where the valve is digging into the bottom housing ?

Not sure if I've taken correct pics. Let me know if you want anymore.

Yep happening exactly as described. S.14 and the left pipe is getting hot. Also noticed radiators are hot even though heating has been off since afternoon. When tap is turned off getting S.17 When boiler stops completely getting S.30

Engineer replaced diverter valve, valve was the original one). I managed to get genuine replacement part. But instead of no heating, now I have heating but no hot water. Problem: However, following replacement now there is no hot water but heating is working. Engineer advised all tests have...

Engineer replaced diverter valve, I managed to get genuine part. But instead of no heating, now I have heating but no hot water. Problem: However, following replacement now there is no hot water but heating is working. Engineer advised all tests have been done and could confirm hot steaming...

If it's a diverter valve or any other part for that matter would you always go with the genuine Vaillant one (brass) ? This one has lasted as far as I'm aware could be the original.

The engineer is booked in tomorrow. I'll update tommorow for anyone that's interested.

Do you know much am I looking at for a fix ?

Hi newbie to boiler issues here.. I have a problem with my boiler that I've been unable to solve. No indication of failure just happened. I hope you can help me fix it please. My setup: Family house, with Vaillant EcoTec810 Plus boiler + one Siemens RDJ10RF thermostat Context: Heating was...