[updated 1/24/2018: Legal disclaimer added] What does the Noise Filter Board have to do with a shorted Power Board? Watch this Tech Tips video to find out.
Пікірлер: 24
@786otto3 жыл бұрын
After paying top dollar for your equipment there should be no shorted boards , this makes me rethink what system to buy.
@G_Zero1272 жыл бұрын
Bought mine and failed at 33 days...Now I am here.
@786otto2 жыл бұрын
@@G_Zero127 It is a good idea to instal power surge protector .
@PBS-nm1uu4 жыл бұрын
this is a great presentation please keep them coming
@jmc1771 Жыл бұрын
I have a handheld oscope. A video on wave forms would be great
@MrBig6173 жыл бұрын
Why do you make it near impossible to access the power board on these things???
@AK-yu3cu2 жыл бұрын
Great information
@ZEEE20004 жыл бұрын
where do you check your resistance on the power board? is it at the terminals where you removed the incoming power wires?
@OthmanAlikhan2 жыл бұрын
Thanks for the video =)
@diy80firearmsking777 Жыл бұрын
I have a Mitsubishi MrSlim R410A model MUY-D30NA. It’ll start working but then it kicks off and the light starts blinking three times. I’ll go up to the unit on the roof and there’s no lights showing but there is power going into it. Would that be a bad board? I’ve had the mini split for over 8 years and this is the first time I ever had any problems with it. Any help would be appreciated.
@jimsam270 Жыл бұрын
I have a MUZ-D36NA-1, I REPACSED THR POWER BOARD AND THE UNIT BURNED OUT THE NEW BOARD. CAN YOU HELP?
@Robbiebraich3 жыл бұрын
Hi Nice channel I have Mitsubishi heatpump which heats up tp 30 minutes & upper green led blinks 5 times repeatedly plz help
@ping_me1vp Жыл бұрын
Call certified mitsubishi hvac tech or company
@wd8557 Жыл бұрын
Is this the same for the MITSUBISHI CITY MULTI?
@stephenking7660 Жыл бұрын
Does the noise filter board keep the unit running quieter?
@TheSqhunters4 жыл бұрын
I have a MXY-3A28V condensing unit .The indoor unit displayed 5 blinks and outdoor 2 Red flashes.i checked the compressor and it was fine.i changed the power board any yet the system does not work.The compressor comes on for 06 seconds and shuts off.Could you help me with this.
@andreduplessis793 жыл бұрын
Did you manage to get this problem solved?
@TheSqhunters3 жыл бұрын
Swapped out the compressor 👍
@ping_me1vp Жыл бұрын
Sounds like u had power surge, replace all tge boards + install surge protector to protect it in the future occurrence from repeating
@davidjohnston4240 Жыл бұрын
If the power board shorting is a common problem, why is the board designed that way? You didn't explain the underlying cause of the short. What is shorting? A transformer? A capacitor? A power transistor? The bridge? Which is it? If the power board is shorting, there is a reason. We need to know the reason if the underlying cause is to be fixed.
@ping_me1vp Жыл бұрын
Q. C. Is going downhill as is everything else greedy corps.!
@moinshah2263 жыл бұрын
Hi
@lychinouchongfoung665 Жыл бұрын
Do you thing normal peoples and technicians knows how to troubleshoot an electronic board? Resistance can be check only with one leg out of the board with knowing value of the resistor in ohm. So please just say the board is bad, change it !!!