Awesome vid. recently ran in to these motors and didnt jump the dc output to the ai which i could of now seeing the video but instead used a 9 volt battery lol
I want to learn HVAC, but there are those who say the learning period is 6 months, and there are those who say 2 years, and there are those who say 4 years, which is true?
Those ECM condenser fan motors are junk. So many of them fail, and its not just one brand....its all of them. We service a site that has 2 RTAF'S. Each chiller has 14 fans and between the 2 chillers we have replaced 12 motors already, same with RTAC's. Had it happen with dry coolers, chillers, fan walls etc etc. Give me a conventional synchronous motor and a VFD
Awesome vid. recently ran in to these motors and didnt jump the dc output to the ai which i could of now seeing the video but instead used a 9 volt battery lol
Thanks for watching
We used these in our chillers and so far they are ok . We use 24 volt start signal from a control board then analog the 0-10 vdc
👍
Great video. Thank you for sharing. Have a nice weekend. First time, I see this type of this motor. You opened my eyes ^_^
Thanks for watching
Those are heavy suckers too. Thx!!
Yep
I want to learn HVAC, but there are those who say the learning period is 6 months, and there are those who say 2 years, and there are those who say 4 years, which is true?
To get up and going solo I would say 1 to 2 years however you never stop learning my friend
Hai bro,how to check the winding in this EC fan motor?
Please make video
Will see what I can do
Those ECM condenser fan motors are junk. So many of them fail, and its not just one brand....its all of them. We service a site that has 2 RTAF'S. Each chiller has 14 fans and between the 2 chillers we have replaced 12 motors already, same with RTAC's. Had it happen with dry coolers, chillers, fan walls etc etc. Give me a conventional synchronous motor and a VFD
This is hvac future
Ive only had to replace one of these motors, it was already diagnosed
That's Dope .... Has you can see diagnostic is pretty easy
@D2DNYAC thank you sir, I'm watching the video
And now id now how to troubleshoot, thank you for the video ✌️
You wasted time with those screws. You could have fast forwarded that to get to the real content of the video
Agreed 👍 😂 however no fast forward in the real world, this is “real world HVAC simplified “ my friend