LGMV HAVC TROUBLESHOOTING LOW REFRIGERANT
Vložit
- čas přidán 15. 07. 2023
- Hvac troubleshooting no cooling LGMV system, using LG service tool and smartphone app, no error codes. LG multi V 5 , LG MULTI V 4 and LG MULTI V 3 same solution.
#d2dnyac #hvac #hvactech - Jak na to + styl
Regardless of the likes, the information you are sharing is very important.
That hissing noise you noticed quieting down was not the eev’s they are located on the indoor units individually. That was was the hot gas bypass shutting be cause you had put enough gas in that they weren’t need to prop up the suction pressure any longer.
This is awesome 👏 thank you
Just setting the setpoints lower isn't the best way to put the system into a full load operation. What you need to do is to turn on Dip switch #5 at the ODU, go to "Fdd" mode using the arrow/confirm buttons, and go to "Fd8" for full cooling(or Fd9 for full heating), and then push the confirm button. After a few minutes after it initializes, it should display 6000(countdown from 60 minutes). Also, LG has specific functions in the ODU to measure the charge to let you know how much to add/remove.
Sounds like you have some experience with these systems good info
Thanks for sharing
Does LGMV app show the charge and how much to add/remove?
Can I get your number and 10 mins of Knowledge? Lol
It is my understanding that discharge superheat (discharge pressure temperature - discharge temperature) should also give you a good indication of charge. Below 60F flooding back, above 90F low charge or bad windings. I believe the the system sets compressor speed from this reading.
Great info on the LG!
Thank you for stopping by
Good stuff. Like the explanation.👍🏼
Thanks for watching
Always great 👍 thanks 🙏 you for sharing 😊
Thank you my friend
I thumb up this video because there isn't much info on LGMV. What I would like to see is thorough review of the features and and explanation of troubleshooting steps using this app.
Thanks for watching
جميللللللللللللللللللللللللللللللللللللللللل
English
Thanks man.
Thank you for stopping by
عظيمممممممممممممممممممممممممم
English please
رائع
Thanks for watching
Great content. Where do you commonly find the most leaks on these units?
Flares
Good job
Yes yes 🙌🏾
I’m using the same module but can’t get it set up any way you could give feedback? Can’t find anyone to call. When I hook it up it says I’m missing a key, but I don’t see a driver key and it didn’t come with the usb version I see online.
czcams.com/users/shortsalzxiA_nrHc?feature=share
Didn't you have a Veto bag a while ago?
Still do
@@D2DNYAC ah okay. I believe I caught it once in one of your videos and then never again afterwards. You didn't like it?
lol, I got a 2 pipe system in my house using the same mounting tool, Can you leave the tool plugged in all the time or should you remove it when not in use?
Up to you
@@D2DNYAC Thanks!!!
Was it locking out on any error. I had a lg multi v low on gas giving an ch 36 error high discharge temp
Yes this is good information, because definitely this error will most likely pop up in these circumstances with these types of systems
Can you please make video about the best brand for the tools and how we can use it
Okay , what level are you on?
@D2DNYAC MID
I also use iPhone, can you give me the link to download this LG MV application?
I don't have the link I have the file
I could potentially share it over what's app
When low and high pressure okay but some indoors not cooling what could be the problem
With no error it's most likely under charged
@D2DNYAC plz ideas how to check the indoors
İç ünite walf kablolarını kontrol ediniz
Can I purchase lgmv tool?
Sure
Did you get that MV module for free?
🤣🤣 certainly not however they are relatively cheap though
Can I buy this device
Sure you can