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    It all depends on how many valves you have that...

    It all depends on how many valves you have that need opening. If I just had these parts, I would use the BDR91 as Boiler control, in parallel to whatever you have currently firing the boiler to deal...
  2. These days, unfortunately, I find myself asking...

    These days, unfortunately, I find myself asking this a lot...."Are you guys still in business"?.
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    And check that the outside temperature is as...

    And check that the outside temperature is as displayed. It's clear that is cannot be used for proper weather compensation.
  4. For once I am happy I have OT and dodged this...

    For once I am happy I have OT and dodged this Load Scaling bullet. It would have driven me nuts because I work from home and most days have only a single radiator on in the study, which happens to...
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    See what the icon looks like in my first zone.

    See what the icon looks like in my first zone.
  6. First of all, what makes you think that your...

    First of all, what makes you think that your current setup isn't modulating. People often confuse modulation and maximum flow temperatures. Unless you have an eBus monitor or the evohome OT gateway,...
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    OK shows that I am clearly not bothered about...

    OK shows that I am clearly not bothered about what the Heating system is actually doing in this weather. There was indeed a Fault log entry, but because it was just a few minutes before I had a flood...
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    Evohome low battery icon in zone

    I cannot remember ever seeing a low battery warning icon on the control panel for a zone. Is this something new? Weird thing is that there is no message in the Fault Log about any low batteries.
  9. I too have now created a Custom action which sets...

    I too have now created a Custom action which sets all zones to a Low set point. The thing is that now with the new Warm Weather shut down feature, it looks like the Heating is actually set to OFF,...
  10. I too agree. I just miss the bug :-) Infact I got...

    I too agree. I just miss the bug :-) Infact I got into RF comms monitoring because this bug drove me mad. Why was my boiler firing when Heating was set to OFF.
  11. I think you need to spend some time working out...

    I think you need to spend some time working out what you need, or better still get someone in.
  12. The VR33 uses the PCB eBUS connector where the...

    The VR33 uses the PCB eBUS connector where the VR66 uses the marked eBUS connection. But like I said, the moment there is another room thermostat on the eBUS the VR33 is ignored completely.
    No...
  13. I can answer this because I have done a lot of...

    I can answer this because I have done a lot of research into this configuration. I actually have a 438, so same boiler too.
    In order to have two flow temperatures for CH and HW, you need to use the...
  14. The one thing I am definitely missing is the...

    The one thing I am definitely missing is the ability to just spin the HR knob and for the heating in that zone to magically come on, even though the Heating at the control panel has been turned OFF.
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    General rule of thumb is to have the boiler set...

    General rule of thumb is to have the boiler set to about 10C higher than the DHW temperature you want. However if you have no way of knowing what your flow temperature is then just leave the dial....
  16. Hence why I coded the alert functionality into...

    Hence why I coded the alert functionality into Domoticz. Now I get an email whenever there is a new error message in the log.
  17. Are you sure you have the FTDI drivers loaded on...

    Are you sure you have the FTDI drivers loaded on your RPi?
  18. A lot of us have used that with the Pi.

    A lot of us have used that with the Pi.
  19. There is something strange either with your...

    There is something strange either with your serial driver or the configuration. The RFBee doesn't care what OS its connected too.
  20. That normally means the baud rate is wrong. What...

    That normally means the baud rate is wrong. What baud rate were you using on Windows where this was working?
  21. You should be using Baud 76800, that is the...

    You should be using Baud 76800, that is the issue.

    If its working on Windows, it should work on any OS. The RFBee is just a serial device and is OS independent.
    Close Domoticz down completely...
  22. Also remember your boiler has in built protection...

    Also remember your boiler has in built protection in it's own firmware to safeguard itself. So if it reacts to a thermostat's request, it's considered OK to do so.
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    Oh and BTW my CS92A has been quite happily using...

    Oh and BTW my CS92A has been quite happily using my Evohome wall mount power supply put through a low noise 3.2V step down. One less set of batteries for me to worry about.
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    I have been here before. I installed mine so...

    I have been here before. I installed mine so close to the floor and with things in front that I had to break the backbox to get it out!
    Behind the batteries there are two clips that need to be...
  25. This is a known issue even with previous versions.

    This is a known issue even with previous versions.
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