I just replaced an Inovelli Switch Red Series (LZW30-SN) in my living room with an Inovelli Dimmer 2-in-1 Red Series (VZW31-SN). The new switch functions perfectly well in both On/Off and Dimmer modes, but it emits a slight buzzing noise while in Dimmer mode. The switch connects to (19) 10.2 watt LE…

[image] bradly.baxter0207: Am I over capacity on the dimmer function? You shouldn’t be. The Red 2-1 is rated for 300W LED, and you are a little under 200W. If you’re set to Leading Edge, try Trailing Edge.

Under the device State Variables I see “dimmingMethod: Leading Edge”, but I’m not seeing a parameter or button push combination to switch to Trailing Edge. I saw another thread about Parameter 26, but I’m not seeing that option. Pretty sure I’m running firmware version 1.02. Is there an easy way to …

Hold down the lower paddle and then click the favorites/config button (tiny one) 13 times. You should see a tealish color flash and then you can let go of the lower paddle.

Hm. I’m seeing the teal color flash, but the buzzing persists and the dimming method continues to reflect Leading Edge under the State Variables according to my Hubitat. I’m assuming I’m performing the input correctly? Under “Events” it’s reflecting the input as 6 and 7 presses instead of 13. I’ve t…

Does it look like this? https://downloads.intercomcdn.com/i/o/808343154/5df1b26970351dfceada9733/Blue-Series-2-1-Switch-Quick-Tap-Sequence-Trailing-Edge.gif I don’t know Hubitat at all, but if there’s a way to manually refresh the parameter value, you could try that and see if it changes.

Yup! Looks exactly like that. I’ll have to see about refreshing the parameters. I thought I was accomplishing that, but the Hubitat system is still fairly new to me.

You should be able to see the static variables: [IMG_2952]

Yeah I’m consistently performing the input correctly (achieving the cyan light) but not seeing the state variable change to Trailing Edge. The buzzing in dimmer mode persists. What could I be doing wrong?

You may just need to do a configure all, refresh all command then refresh the browser (F5).

I’m afraid not. No change after configuring all, refreshing all, then refreshing the page.

Red Series Dimmer Switch Buzzing. Over Capacity?

Product Support Wiring Discussion

harjms January 9, 2024, 2:06am 12

Make sure you’re running 1.02 and not 1.00.