After a month of running perfectly, I started to get erratic comms fault errors in the log on the controller. Although it says "Hot Water", I don't think it is the actual Hot Water BDR91 at all. This is because the times of day it is reporting the problems are not the times the hot water is even on! With an S-plan set-up, I believe both BDR91s actually appear as "Hot Water" unfortunately. Reception for both BDR91s is always 5/5. The heating BDR91 is about 15 feet away from the controller on the wall where the thermostat used to be so there is nothing to interfere with it.
Anyway, I couldn't figure out what was causing this, so I just pulled the power from the BDP91 for heating, and it has been fine ever since I reconnected it with no more comms fault errors. I am a bit suspicious about this BDR91 though because it is making a high pitched noise at all times (one of those really high pitched sounds that not everyone can hear and only if I put my ear close to it).
For now I am leaving everything alone as the power reset seems to have cured it.....anyone else experienced this?
Anyway, I couldn't figure out what was causing this, so I just pulled the power from the BDP91 for heating, and it has been fine ever since I reconnected it with no more comms fault errors. I am a bit suspicious about this BDR91 though because it is making a high pitched noise at all times (one of those really high pitched sounds that not everyone can hear and only if I put my ear close to it).
For now I am leaving everything alone as the power reset seems to have cured it.....anyone else experienced this?
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