HVACR How To: Troubleshooting an Electric Valve Using a Parker Sporlan SMA-12

In this video we demonstrate how to troubleshoot an electric valve using an SMA-12 on a Parker Sporlan SER-B valve.

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[tylerhvacrtekk]

Such a beautiful lady speaking about stepper motor valves. A very great start to this work week. Thanks for sharing

[yl]

where can I see the pinout of the valve connector? what pins do colored wires come to on it?

[nas.k]

good work done, iv question hoe can i reach you

[bradclancy]

Thanks for the video it is informative. I want one, however it’s a bit pricey for what it is. Not knocking your tool, I do think it’s cool. I know we have to pay for your R&D, but the cost per unit cannot be that high. It’s still just a bunch of cheap electrical components. I know you won’t give out the keys to the kingdom, but let me be a bit more arrogant. How about a wiring digram of the SMA12? Maybe a photo of the inside to do some reverse engineering off of? Either way I’ll probably just make my own maybe even add some features to it. I’m already guessing it operates on 18v? The using 2 of 9v batteries I do find curious thought. I can speculate, but why chose this power source? Just to make it easier on the end users?