Recent content by GaZaai

It worked perfectly. Thanks for the help! This must be the first time its worked since it was installed 15 years ago lol

I've moved the Red from 3 to T. Will it be OK to try and turn on do you think?

Correction... Room Thermostat wiring is as follows: Blue: N Earth: Earth Red: 3 Yellow: H

Yes I have a wiring diagram. The above wiring you have mentioned is correct. Although what I have noticed is that it states “Note: When fitting a room thermostat, remove link wire ‘A’ and wire the thermostat into terminals ‘T’ and ‘H’” but there is nothing wired into H only T to which goes to...

Ok new relay and flow switch is in. Everything is ok and no leaks. Original issue is still present the 3 way valve doesn’t operate to hot water when the radiators are on. If I turn the thermostat down to 10 degreees I instantly hear the valve move and hot water works. The flow switch is working...

Ok ill give that fuse a double check and make sure its a 5A as it didn't blow. I've already got another flow switch on the way as it was leaking really bad anyway. I also ordered the correct Relay by using your part number above so hopefully all will work out correctly this time. Thanks again

Omg lol I put a 6V AC one in. They look identical though apart from the now obvious writing on the side of the coil. Old one says 230V new says 6V. Where is the isolator fuse and I will check for you, the only fuse I know about is the one in the plug. I take it I damaged the flow switch with...

Ok I replaced the relay. Everything seemed good it started up I put the thermostat up and the boiler was running. Next I went to go try the hot water tap to see if it would automatically switch for the first time ever and BANG a huge sound from the boiler. I go through turn it off no physical...

Yeah makes sense then, I'll give you an update once the new relay has been fitted.

Flow switch operates correctly Mains is on T2 Relay operates M/V does not close (this only seems to move when the thermostat is set to a lower setting, not related to hot water tap flow) The T11,T14,T21 and T21 are harder to get to so cant test them just now but I've ordered a new relay anyway...

I have had this problem since 2004 yes. No idea why I want to fix it now lol. The old 3 way valve was leaking so it had to get changed, the part numbers are identical. So just to clarify the central heating works perfectly, nothing wrong with it. I only have an issue where the boiler doesn't...

Yes the relay is operating when I turn on the water

If you read my question. I HAVE hot water ONLY when the central heating is off. I have to put the thermostat down low to get hot water or wait for the house tempature to reach the thermostat temp then I’ll get hot water. When I put on the tap when the Thermostat is set high you don’t get any...

There you go what? New 3 way valve and motor, flow switch appears to work. Just wondering if anyone would know why it wouldn't work? What wires to check etc Thanks

The boiler was installed back in 2004 it’s never had this functioning. So wouldn’t be able to get the original fitter and yes it was a brand new valve I put on yesterday. All part numbers were same as original and wired the same as well.