Recent content by DIYDarren

still having this problem guys. I am wondering what tells the pcb to keep powering the pump. Is there a component in the boiler that may be faulty like some sort of temp sesor or such like that sends the signal to the pcb. Thanks for reading

I have a glow worm ultimate 40ff boiler with a danfoss 4033 timer. This week I have soldered up a few dry joints in the PCB this week and replaced the R11 resistor as it wasn't allowing the boiler to fire up it was just "cycling" if that makes sense. And all seems to be ok again. I thought I...

so this momo valve is only compatible with the TLX 2356 and 2910 room stats as on the diagram you posted? :cry: that doesn't make sense I thought you could have fitted it with most room stats.. Is there no other way around wiring this one in? or am I going to have to bite the bullet and swop...

I thought it was something along those lines after finding another switched feed off terminal 4 off the room stat . I thought this may be the feed that would power the other micro switch to to close the valve. How would the boiler now get the signal to fire, as this was done through the...

Hi folks, we have been having some trouble with our heating system for the last few months.Main things were the rads getting hot when we put on the HW. Thanks to google and the knowledge on here I diagnosed it to the old spring return ACL motorised valve. On checking both of the 2 port valves...

Hi guys, I have been using this forum since we moved house,and took on a complete internal rebuild :( it didn't look that bad when we viewed it,honest :lol: well,I am contemplating having the house wired,the reasons are as follows 1: some rooms only have one socket the hall doesn't...