My oven was detected within the first couple of weeks of having Sense. Over the last 2 months through, I’ve gotten 3 more oven detections. So now I’ve got Oven, Oven 2, Oven 3, and Oven 4. Over 2 was detected just a few days after the main oven detection. Ovens 3 and 4 were both detected within the …

Looks to me like a simple merge could be the way to go if you are confident that all the detections are indeed the oven. In general the primary reason to not merge would be if you want to monitor the separate components. In this case I don’t see what you would gain from keeping things separated. Yo…

[image] ixu: If you want to do it in stages you could merge 1 + 2 and then wait a while and see what happens next. Oven 2 was detected a while back and I’ve actually had it merged with Oven ever since. I only unmerged it after the recent Oven 3 and Oven 4 detections so I could see all of the …

Get ready for a lot of screenshots. I decided to just merge all 4 devices together and see how it goes. Here are the power meters. Here is the main oven detection [image] Here is Oven 2 [image] Oven 3 [image] And Oven 4 [image] Here’s what it looks like with all 4 devices merged togethe…

Well, the waveforms seem to slot together nicely. Some kind it thermostatic control in the midst of those waves I guess is glitching the signature and causing Sense to treat things as separate devices … which from some perspectives would be a good thing … you can see the frequency at which the cont…

Help me make sense of these oven detections

Identifying Devices in Your Home

ixu October 14, 2019, 3:24pm 4

From what you say and what Sense detected it seems like it has dual elements. Ovens use thermostatically controlled PWM (pulse width modulation) to maintain temperature. The lower 2000W+ is more than a single leg (120V) would supply so I think you’re seeing dual 240V elements, or some kind of dual heating mode. @kevin1 has posted a Bosch oven to the device library.

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Help me make sense of these oven detections

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