Recent content by jmeads

ok, I think I have found the issue Glow worm Easicom 3 25r is wired up directly to the controller, from the manual https://www.glow-worm.co.uk/glow-worm/products-1/easicom-3/regular-4/easicom3-25r-installation-manual-0020238431-01-1411353.pdf Page 15 Conditions: 230 V 3-wire connection ▶ Ensure...

The boiler is a Glow worm Easicom 3 25r The pump is British Gas labelled Grunfos Multihead G

Ok, will try that and see if there's still an issue (weirdly it does take time to show up). I just double checked the fuse and it's definitely 3A and is 100% not polarity issue, the wiring matches your image above, except for CH-on going straight to 5, and the boiler and pump have live wired to...

Sorry I wasn't clear, your right, the cylinder stat only calls for heat when the tank is under temperature, however when this happens on the HW relay, it just means that the hot water ignores any schedule that's been set For the CH, the room stat is "build in" to the programmer (just like the...

I have a Y Plan central heating system that's been work well until recently however the issue that is occurring is the relays in the controller get stuck in the on position. This causes the heating or the hot water to be constantly on regardless of the thermostat or cylinder stat or schedule...

jmeads