Recent content by pacman2015

Hi everyone, In our house, we have a 36kwh and a 24kwh combination boilers. Plus a 5 burner duel fuel range cooker. The gas burners are rated at 11.5kwh maximum. Is my current U6 gas metre enough? Or do I have to upgrade to the very very expensive U16? I understand the diversity factor for...

Thanks Andrew for your advice. I've ordered a new set on Amazon for £60. When I receive, I will just change the motor first and see what happen. If I have to change the valve, it means I have to drain the water etc. A lot more trouble! Thank you very much for your reply.

You are absolutely right on the motorised valve! Watched a few youtube videos and I switched the lever on the valve from auto to Manual! And I got hot water in the CH system!! But the only problem is I can't fire the boiler up by CH switch but by Hot Water switch! I think it means I need a...

On the motorised valve, it says Y plan 3 position Diverter Valve? So it's a 3 port valve?

Yes, I think I have to call someone. I will get the refund for the controllers. So you think it's the problem of the motorised valve? Anyway I could check that?

Thanks Again. I ordered a Salus ST620VBC. I thought it would solve my problem as it directly integrated to the boiler. But I was wrong. I installed it tonight to my boiler and it did nothing! Next to my boiler is a controller which controllers Hot Water and CH (Centaurplus C21 Series 2). In...

Thanks for your reply Bunnyman! I knew the external control problem and ordered a new set (waiting for delivery, I am not 100% sure it is the fault to be honest. But I need try it before I call the expensive installer). Water pressure is irrelevant but shouldn't it show it somewhere? If the...

Sorry, it may be a stupid question to ask. But I really can't figure it out. My CH system is the very traditional one(boiler in the ground floor, water tank in 1st floor, another tank in the loft). I am having problem with my CH but the hot water works ok. I got the faulty code of S. 30 I...