Hi all
I have a problem with CH on my Worcester 28i RSF combi (an old-ish model, discontinued 2005). DHW is fine.
We have just moved into the house, I drained the system to move and add rads, then filled with flush stuff, and bled rads. I can't get the CH to come on. It won't kick off the ignition process.
I bypassed the (manual) timer and room stat as per the installation instructions to take that out of the equation. After a DHW cycle the pump has a 10-sec overrun, I took the cap off and I can see it running so presumably it's not that. Ignition sequence is fine for DHW, but whatever triggers CH demand isn't working. Any ideas? I ahev been through the troubleshooting guides and flowcharts in the installation guide but to no avail.
NB I just found the Worcester 24i RSF on your 'dangerous boilers' FAQ. This is the 'big brother' of this, should I be concerned?
thanks
Dan
I have a problem with CH on my Worcester 28i RSF combi (an old-ish model, discontinued 2005). DHW is fine.
We have just moved into the house, I drained the system to move and add rads, then filled with flush stuff, and bled rads. I can't get the CH to come on. It won't kick off the ignition process.
I bypassed the (manual) timer and room stat as per the installation instructions to take that out of the equation. After a DHW cycle the pump has a 10-sec overrun, I took the cap off and I can see it running so presumably it's not that. Ignition sequence is fine for DHW, but whatever triggers CH demand isn't working. Any ideas? I ahev been through the troubleshooting guides and flowcharts in the installation guide but to no avail.
NB I just found the Worcester 24i RSF on your 'dangerous boilers' FAQ. This is the 'big brother' of this, should I be concerned?
thanks
Dan