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Possible Bug - Lutron RadioRA2 Driver and Thermostat
#11
24 Vac on mine too. The pin outs are in the manual. Available at Lutron.

Which thermostat do you have Dean?
Les
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#12
It was using a wall wart supply before. It's not so much the polarity but the terminals are all just letters. There's nothing to indicate which ones are the power terminals.
Dean Roddey
Explorans limites defectum
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#13
The installation guide is here

Use Conventional wiring: RC/R (Heating and Cooling power) and C (24v Common)

[Image: Screen-Shot-2019-10-03-at-07-43-33.jpg]
[Image: Screen-Shot-2019-10-03-at-07-43-40.jpg]
[Image: Screen-Shot-2019-10-03-at-07-43-54.jpg]
[Image: Screen-Shot-2019-10-03-at-07-45-13.jpg]
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#14
Seems like I'd have to do the 1h/1c one, right? I don't have separate heating/cooling hardware bits. So shoudln't I jumper R/Rc and connect one side to that, and then the other to C?
Dean Roddey
Explorans limites defectum
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#15
This is the standard install:

[Image: Screen-Shot-2019-10-03-at-07-43-54.jpg]

Here is a photo of mine:

[Image: IMG-1643.jpg]
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#16
So what's up with Lutron on the software front now? I can't remember what the developer site is, and it looks like it may not exist anymore and that everything is now pushed to their myLutron site. It says that all software is available there but all I see is Lutron Designer. I don't see where the RA2 software download is.
Dean Roddey
Explorans limites defectum
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#17
MyLutron, Technical Information, Design Software.
Les
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#18
Thanks.
Dean Roddey
Explorans limites defectum
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#19
Dean, while at it can you tackle the shades as well with the RadioRA2 driver?
Roller shades work if set up as light dimmer devices, but Venetian blinds don't
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#20
I've been trying to get myself back onto the Lutron software site. They closed the old developer site and created this new myLutron thingie, which isn't working for me. I sent an e-mail but got no reply. I sent another yesterday.
Dean Roddey
Explorans limites defectum
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