Blue Series VZM32-SN Room Size Preset

Hi, I was just wondering if I could get a little clarification on Parameters 101-106 and 117 and how they work.

  1. Should P117 be filling in P101-106 in my hubitat preferences? They seem to remain blank no matter how many times I change it.
  2. If they are blank does the switch listen to P117 or the defaults for P101-106? What is the priority?
  3. If I just want to set P101-P106 to what P117 should be setting them to, which values in P117 are related to which in P101-P106? For example, is the Y axis Depth near/far? is the X axis width left/right? Is the Z axis Height?

Are you on the latest Hubitat driver – it’s dated 2025-12-26 – I don’t think it’s in HPM yet, but I may be mixing that up with something else.

One of the changes in that version was that the parameter fields should all have a value in them (previously, fields with default values would be blank).

I don’t which one (117 or 101-106) takes precedence if both have a sizing set, but I set 101-106 with my own measured values and then set 117 to “Custom” and mine’s working well. IIRC, I think “Custom” should be the default for 117.

This link has a diagram explaining the axes - note that some of the axis values are entered as a negative number.

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Yes, I am on 12-26 and it’s the version I’ve been on since install. The parameters are blank.

Thanks for the link though, I can at least fill them in with what P117 should be doing now and I’ll just set P117 to custom. If P117 should be filling in the other parameters, it definitely isn’t.

The axes aren’t intuitive as X should be left and right, Y should be up and down, and Z should be depth in my opinion.

I’m also not sure if P117 does anything for the sizing, if it’s literally just a function to change the other parameters, or if the switch only listens to the other parameters and if they’re blank they’re default.

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