Recent content by MasterMark

Sorry, let me correct - I had the manual for the i-on40, but it seems from the keypad that I DO actually have the i-on40H. The software version is: v5.01.04

Good question! I genuinely have no idea, it was installed back in 2017, and I don't know what the installer code is. As for supporting the app, I can arm and disarm the system using the app (and I see the log of everything that's been done), it's just that I don't get notifications.

Hello all! With the impending PSTN turn-off, have decided to upgrade my internet from DSL to fibre. I have an Eaton / Scantronic I-on40 alarm (wired, not the "hybrid" one). The alarm is not monitored, if it goes off I just get an automated phone-call, which is fine. With no phone line, I was...

Thanks Rodders! Heating engineer is now away for almost 2 weeks (he did tell mem bad luck for me). I'm going to go zone by zone, valve by valve, flow meter by flow meter to see what happens when one is opened. But I seem to have a style of return pin valve that I can't see anywhere else (maybe...

Well. Update. A heating engineer came in. He changed all the flow meters and one of the actuators that seemed like it might not be working. When removing all the actuators, he saw that the pin valves were almost all very close to being totally closed, so he turned them all on. On restarting the...

ok, so i removed the plastic knobs and used a spanner to close the valves (90 degrees left / ANTI-clockwise). No way I could have done them without the spanner, way too tight.

So the plot thickens. I have 4 zones (with 6 flow meters - for 2 of the zones, there are 2 flow meters associated with them because they each cover 2 rooms). I turned the 4 zones on via their thermostats, one-by-one. 3 (or maybe even 4, too dirty to see) of the flow meters do not move when the...

Cool, thanks. Just this bit then? It's a Danfoss Type HPA2

you guys are all VERY good! Thank you! It was indeed the motorised valve - the little lever is sticking and won't activate automatically, which is why there was no activity from the pump/HW light. If I manually push the lever, everything kicks in and is working as normal. Looks to be a standard...

There's a grundfos pump - should there be a noticeable sound coming from it? When I turn on a zone (and I hear the "click" and the light come on in the wiring centre), I can't seem to hear anything at all from the pump. The flow meters are pretty dirty/cloudy as well which probably isn't a good...

Nope, it's a system boiler (Worcester Bosch Greenstar).

(It had to happen when it's cold outside....) So I've had an UFH heating for 7 years, all been fine. But last night, I noticed that the rooms were chilly and no heat coming through the floor. The thermostats were on, the signals (from all 4 zones) were being sent to the wiring centre ok. I had...

Nope, they've always been LEDs!

Agreed. Bit of a coincidence that they've both gone at the same time. Thanks for all your help & time, much appreciated!