Recent content by martyndc88

All boilers will have a fan and pump over run after a demand, I'd suspect what you're describing is the pump overrun, especially as you have such a small system. Something your installer should really configure in the settings. To answer your question in the straight flue, I'd imagine you could...

The manual also states a bracket at every change of direction. Which you have. Also the flue might not be screwed correctly to the adapter. We can't undermine a qualified engineers judgement from a picture alone unfortunately. And just because it's never had one before, doesn't mean it's never...

It won't matter, that locking fault is generated from the boiler being reset 5+ times within a 10 minute period, so there is an underlying issue that needs to be addressed. And the OP hasn't given the original fault code so we can't help unfortunately, waiting until Monday is their only option.

Reset it, hold the radiator and tap button together for 5 secs, that's installer menu, got to info and then fault history. What does it say?

I'd be looking at a dirty blast tube first, then I'd be moving on to oil supply and oil pump

What burner does it have? Does the burner sit on top of the boiler or at the bottom

Does sound like a photocell, but could also be a few other things. When was the last time it was serviced

When you press the restart what happens, motor start? Does the Boiler fire

All combi boiler works in the same way. They all give priority to hot water

Try changing pre heat to 0

He'll more than likely lose his first set or break them so better to get something cheaper until he starts to look after them.

1 min 45 is quite a short amount of time. I don't think your problem is that. Does the boiler stay alight when trying to reach 70

If this is your issue, lower the anti cycle mode in the service menu

It's warming the heat bank up. The t stands for tank.

Do you mean the 'exception' section of tb008?