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  1. Replies
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    Taking it to work and it still not being able to...

    Taking it to work and it still not being able to see a wifi signal really says it all! Good Luck with Honeywell.....
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    Apologies, i missed that on the first read of the...

    Apologies, i missed that on the first read of the thread, I was only try to help the OP.
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    Oh I agree entirely,it just seemed like such a...

    Oh I agree entirely,it just seemed like such a fun idea. No doubt someone will develop something like it one day perhaps long thin devices that replace a fin which would provide the necessary cold...
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    Lovely idea - slap a TEG on the radiator and keep...

    Lovely idea - slap a TEG on the radiator and keep the batteries charged. Only problem is what do you do on a cold day when the batteries are flat - you need a hot radiator to open the valve - but you...
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    OK. The only the thing to suggest is are you in a...

    OK. The only the thing to suggest is are you in a WiFi Shadow spot ? I have a place in my kitchen where I often loose WiFi. It is directly in line with a largish steel column which holds the...
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    Apologies if you have tried all this stuff. ...

    Apologies if you have tried all this stuff.

    Have you looked at this from the router end of things?

    I think the evohome controller works on 802.11b,g,n i.e. it does both 2.4 GHz a 5 GHz...
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    Thanks for the reply. Since asking I've been...

    Thanks for the reply. Since asking I've been looking at Pyronix - does anyone know of them?
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    Wireless Burglar alarms

    Are there any truly secure wireless smart burglar alarms? I don't mean Fort Knox type systems but a burglar alarm system (perhaps with smart door locks etc) that can't be hacked (or rather haven't...
  9. I think the problem may be the rooms we use most...

    I think the problem may be the rooms we use most (kitchen and living room) often have the doors open. They end up to hot if they donít.
  10. I looked at domoticz and it was way too geeky for...

    I looked at domoticz and it was way too geeky for me and Iím geek but I donít speak Linux so a lot of the set up doesnít make Sense. I have been logging data on Conradconnect, but I canít see how to...
  11. Iíll try the valve position recal in a while. Iím...

    Iíll try the valve position recal in a while. Iím away with work again!
  12. The valves are a couple of years old. They were...

    The valves are a couple of years old. They were Honeywell TRVs fitted in anticipation of upgrading to evohome.
  13. Why? Because Iím an automation engineer (chemical...

    Why? Because Iím an automation engineer (chemical industry) and I have this strange concept of wanting to know whatís actually happening rather than what someone thinks I want to know. ;)

    Thanks...
  14. Thank you. The installer set the offset to -3...

    Thank you. The installer set the offset to -3 with no knowledge of how the system would actually perform. Should I drop them all to -1 and see if things are better?
  15. Yes. Thatís what annoys her. The rads do actual...

    Yes. Thatís what annoys her. The rads do actual heat up. (Ie the boiler is firing as well)
  16. Can anyone help my wife? (With a question about our system ;))

    Why do our rads come on in the morning even though the whole house is currently warmer than the setpoints?

    Our valves keep motoring during the day even though the rads are displaying temperatures...
  17. How does the calibration offset work in an HR92?

    Our installer seems to have programmed many of our valves with a calibration value of -3, but some have -1.

    Why would he have done this? What is the likely consequence of the different figures?
    ...
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    Ah - I didn't know that, I may try that in our...

    Ah - I didn't know that, I may try that in our kitchen which also has two rads. Thank you!
  19. What do Honeywell mean when they say a HR92 displays the actual temperature ?

    Is it possible to get an HR92 to display the temperature it is actually sensing ?

    I have just installed a YT87 into my living room zone which has two HR92s. The valves are set to display the...
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    First of all, many thanks to EVERYONE who...

    First of all, many thanks to EVERYONE who replied. It was extremely helpful. I must also apologise for my lack of response - I was away for work and completely forgot about this.



    I have...
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    Evohome - need to add a roomstat

    I'm a complete newcomer to this technology and but need to improve temperature control in our living room. To do this I think I need to add a room stat

    The living room has two radiators connected...
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    We had this problem during install. It drove us...

    We had this problem during install. It drove us nuts and the installer! We also had the "Ghost Zone" problem. It only finally got fixed when Honeywell support deleted the location and the , pushed...
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    Found it myself! Search for Honeywell not...

    Found it myself! Search for Honeywell not Evohome.
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    Have you tried doing what was recommeded for my...

    Have you tried doing what was recommeded for my problem - popping the battery out for a few seconds and rebooting the contoller?
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    I was thinking about this - how to stop a zone...

    I was thinking about this - how to stop a zone optimising - can you trick the zone by using a short dummy time slot at the start and end of a time slot? e.g. if you want to force a bedroom to come...
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