Good fix Jeff it chared at the heat sink because bosch at the factory probably did not add the heat sink paste or thermal grease when doing computer cpus you have to use that too. Those darn Chinese. Anyway if you have a micro center you can always buy thermal grease like thermal grizzly which is for the good stuff 25 dollars a tube or there is another brand unless your hvac supply house sells them buy the tube welcome to the world of what guys who build thier own desktop computers have to do. But the using the refrigerent to keep the board cool is not a bad idea.
Most multimeters these days do test capacitors. Yours very well might. But if it doesn’t, I’ll link a good budget one below that works pretty good. amzn.to/425S451
I was wondering does anybody use Japanese or American capacitors for the inverter boards. I fix computers big huge computers and that includes cooling. I have noticed that if there is Rubycon,Nichicon or Cornell Dubilier they would run and run no issues . But if they were Chinese brand well lets say they failed always it seems. I know years ago China stole a incomplete formula for electrolytic caps from japan and well it turned into a disaster for them.
Thats the problem with ductless. If it goes down and needs parts, they are proprietary and you must wait until the parts come from China. It’s never on your truck unless you only service that brand.
@@JeffsHVACAdventures Thats what I like about you, Jeff. You give honest assessments of the system you are working on. Ted Cook doesn’t like criticism unless you say Trane Good. Goodman Bad. There is nothing wrong with Goodman except they dont give dealers incentives, like truck wraps, like Trane does.
Good work 😊never easy with ductless 😊
Great job and fix jeff getting the costumer cooled down thanks for the video
Great video. Thank you for sharing
Great job what is the deal with the taped up commutation wire
Not sure. Guess they might have ran it a little short and had to add on.
Good fix Jeff it chared at the heat sink because bosch at the factory probably did not add the heat sink paste or thermal grease when doing computer cpus you have to use that too.
Those darn Chinese.
Anyway if you have a micro center you can always buy thermal grease like thermal grizzly which is for the good stuff 25 dollars a tube or there is another brand unless your hvac supply house sells them buy the tube welcome to the world of what guys who build thier own desktop computers have to do.
But the using the refrigerent to keep the board cool is not a bad idea.
Hey Jeff am I seeing that right you took it out the box and laid it on the grass?
Hey Jeff, great video! What is a good tester for a homeowner to do testing on a cap? I have a multimeter to test power.
Most multimeters these days do test capacitors. Yours very well might. But if it doesn’t, I’ll link a good budget one below that works pretty good.
amzn.to/425S451
Jeez. How long did it take for the board to come in
Like 2 weeks
What a mess.$3000.00 worth of boards outside in the weather. What are we even thinking
They don’t send directions because they don’t even understand it 😂
🤣
I was wondering does anybody use Japanese or American capacitors for the inverter boards. I fix computers big huge computers and that includes cooling. I have noticed that if there is Rubycon,Nichicon or Cornell Dubilier they would run and run no issues . But if they were Chinese brand well lets say they failed always it seems. I know years ago China stole a incomplete formula for electrolytic caps from japan and well it turned into a disaster for them.
Thats the problem with ductless. If it goes down and needs parts, they are proprietary and you must wait until the parts come from China. It’s never on your truck unless you only service that brand.
Very true.
@@JeffsHVACAdventures Thats what I like about you, Jeff. You give honest assessments of the system you are working on. Ted Cook doesn’t like criticism unless you say Trane Good. Goodman Bad. There is nothing wrong with Goodman except they dont give dealers incentives, like truck wraps, like Trane does.