My name is julian I am a tech from Florida I really appreciate all y'all guys that uploading all of this videos for us junior techs can expand our knowledge and learn something every day, your videos are amazing and really explainedatory thank u for taking your time to teach us and keep making these videos God bless everyone
I too am more knowfull from the explaindatoryness of thier vids... Just playing great video guys and good luck to you Julian, I'm still trying to learn more everyday myself
Absolutely, Taddey is an inspiration. Admiration and respect to a guy who is willing to share tips tricks and experiences with all those in his sphere of influence (HVAC Brothers). That's what makes a teacher a Leader. Retired now but love to keep up on the up and coming leaders in the business. Hats off great job keep learning, keep sharing, you are a leader.
Great video I am sponsored by Daikin and I love their equipment I have all the testing equipment they offer to check inverter frequency fan operation communication tests for indoor and outdoor not a lot of techs truly understand these units or even the principals of SPWM I think that more people like you should be teaching how these units work because VFD equipment is the wave of the future as far as efficiency is concerned never stop man you’re great
Wow Robert thank you so much I'm so glad that you watched this video that is so cool that you have the tools and understand how to work on these systems because you are right there are not a lot of technicians or contractors who understand or can work on them.
I work on a lot of these units. Mainly Mitsubishi and it’s awesome to have somebody who really knows everything about this equipment. I feel way more comfortable testing these sensors while doing service calls. Love what you do. Keep ‘‘em coming
Just a tech trying to learn from Los Angeles. Stumbled upon your videos and they are very helpful . You explain very thoroughly . Always looking forward to your content. Thank you
You are the best so far. Well done. I am putting in a used DAIKIN I traded for some work. It is a nice unit, my MO is to learn everything there is about my subject, having fun with it. Keep up the good work.
I'm working in south Florida.. excellent video and break down of equipment.. you are exactly right when it comes to installation ..90 percent are installed wrong.. that's what I find on service calls.. tech's need to spend some time on start ups..
I agree Keith if text spent more time on startup than they could find the problems and fix them early instead of the problems creating more problems down the road
Outstanding information. You are truly one of the technicians like myself who are passionate about HVAC and obviously enjoy what you do. I would appreciate any future info on troubleshooting mini splits including the high efficiency ducted systems. Also maybe some general symptoms that a Mini split is overcharged either the sound that the compressor is making. I have been doing all types of HVAC/R work for over 20 years with a background in electronics and seriously, I am impressed with your videos so definitely keep it up.
Just started with a new company last year and I have about 100 mini splits in elevator rooms to take care of. This got my feet wet with them! I’m off to buy a 5/16th adapter in the morning
Great video on stressing the importance of a proper installation. There are far too many You Tube videos that fail to stress how important it is to have proper flares on the tubing, doing a proper evacuation using a micron gauge and hopefully pulling the line set down to around 200 microns, using a good sealant like Nylog on the flare faces, pressure testing with nitogen to at least 350 to 400 psi and doing a leak test, and finally, using a torque wrench to torque the nuts to factory specs. I'd bet that many of the bad compressors you've encountered were failing due to the corrosive refrigerant caused by a poor evacuation that left moisture in the system, which caused the acidic condition. Some folks just have to learn the hard way.
Outstanding tutorial. I am an Electrician & I installed 3 Minis at my home in Missouri. A 12,000BTU Aux is displaying P6 in heat mode & the indoor air handler blower is not operating. I will be following your suggestions & attempt the repair.
Thank you for this video. I have a question. You have repeated several times that you pressurize the mini split systems with 500 Lbs./PSI of nitrogen. Does that not compromise the evap coil as most mini split evap coils are rated for 340-350 Lbs/psi? I've never heard of a system being pressurized with nitrogen to such a high level. Apart from that I found your video very informative. Thank you
Francis Rivera from NYC I joined Hey bro am in level entry right am a runner for HVAC technicians have my EPA and just trying to learn new ways and sufficient ways to get the job done dope video
Great video. I do have a question for the masses though. I have been working on a Lennox mini split and I can’t get it to work. It’s a MLA009S4S-1P condenser. I have three wires going to the indoor unit (2 power) (1 communication?) and of course my line in. I have power at the AH, and the thermostat is working. However, I can not get the condenser to come on at all. No noise, Nada. No error codes either. Any ideas? Pressures seem fine as well. 25:00
This is very helpful. We have a mini split heat pump from LG that has a compressor issue. I was looking for a contractor and a capacitor but could not locate neither. This units are very different than what I am used to.
Around 26:30 you mention water running down a wall ... caused by a drain issue. This issue can be horrendous if the installer of a multi-head system decided to link two drain pipes together before the pipes reach the outside of the building. If you blow on the outside pipe, the non-clogged drain will spew liquid and gunk all over the customers room. If you suck on the outside pipe, you might collect the gunk and water from the good head unit, but the clogged one will remain clogged. Do not allow an installer to link the two drain systems before the pipes get to the outside. You should have one drain pipe for each indoor air handler.
is the best video's So Far on this type of units one question on my specific S09AF UH0 split ac unit it's information is not so easy to come by in terms of repair support info like the numbers for testing components on older LG from 2016 it's like the repair ability of a car nice plugs everywhere and diagram
Hey I love your videos. Very helpful. I am new member and I am in need of help please. I am disabled and live on fixed income, so I tried installing a Gree mini split,Long story short. I have power reading at indoor unit,but display is blank. No lights or error code. I think it’s communication wire. It’s 100 volts ac. Less then 1 volt dc.
Thank you Brad I really appreciate you watching my videos definitely click the join button to become a member and then send me a email Join this channel to get access to perks: ua-cam.com/channels/uMyjTVlkM4xZ5z_eSyoB1w.htmljoin Wanna Learn more about hvac? Check out my hvac tips for technicians playist. ua-cam.com/play/PLVjetZt5xgenmO76adHwb2ctyeBIFKUus.html
So after watching this video and your video on changing the coil on the indoor unit, and I’m curious how much of this info in interchangeable with a Haier unit??
Tad I hate hearing about the problems you've experienced with Samsung hvac.....I hope I don't start having trouble with the units I have out there. Good video
Samsung had a redesign in 2020 so thankfully I don't have a lot of problems with the newer models but the older models I did have a few leaky indoor coils. I love the new models especially the quantum series now. Thank you for watching Channel Cat Chaser.
Hate to hear that L Williams Thank you for sharing this information I did sell Install and service mitsubishi before Samsung just didn't like the distributor and the knowledge to troubleshoot was not so readily accessible to me like Samsung. Thanks for watching 👀 😀
@@TaddyDigest i do install them still, in fact I put 4 in last week, but I find on 40 degree celcius plus days they get a lot of compressor overloads, and I tend to oversize my systems a bit for when those days inevitably come. Probably different environment to where you install, it gets dry and very very hot here.
Hey buddy.. the most common issue were im from is El 01 comms error. Can you do a video on all the scenarios on troubleshooting and finding the problem
I dont catch service calls very often on minis but more often than not theres a maintenance issue that causes an issue, specifically, a comm error caused by the little condensate pump reservoir that is full of water.
click the join button and I will send you the guide 😊 Join this channel to get access to perks: ua-cam.com/channels/uMyjTVlkM4xZ5z_eSyoB1w.htmljoin Wanna Learn more about hvac? Check out my hvac tips for technicians playist. ua-cam.com/play/PLVjetZt5xgenmO76adHwb2ctyeBIFKUus.html
Question: for a multi-zone minor split, what is the cause for one zone not to work when the others are off (and indoor unit freezes up, but when you turn any other zone on, then they both work (in cooling mode). I assume refrigeration leak but confused why it would work when another zone is turned on.
Tad good video thank you.I Have a question,mini split lowside pressure goes down to 125psig then up 250 psig sometimes stuck at 250 psig. Could this be the EEV or compressor?
Love the vid! My mini split fan turns but doesn't blow cold air. No leaks of refrigerant and seems to have proper charge. No error codes. Could it be a faulty EEV?
Absolutely a great video .Ive got this problem though. Sorry, I am a newb to HVAC so this question may have been covered elsewhere but was looking for some direction. I have a been having issues cooling with one indoor head unit. We have a LG mini split unit(Model# LMU240 ce). We have a total of two indoor units and one cools fine(artcool) and the other does not, blows warm air(standard type). The artcool blows and works fine 44 degrees but the standard one at 77degrees and wont cool. it shows the compressor is on but doesn't cool. could use your advise Thanks Jim
Hey Jim I really don't think I can give you advice through the comments that will help you the best that I could if it was over the phone. Or email but here goes It could definitely be the charge. I would turn the units to cooling and the fan speeds to high and then check the charge Then I would proceed to check the sensors in the indoor and the outdoor Then I would check the eev valve
Your realy knowledgeable Wish you could help with my Fujitsu mini split. I think the inside and outside units are not speaking to each other. Is it useually AC voltage between red wire and neutral connection on these? Hi from Scotland , I need you to keep me hot :)
Great video. Love your tech videos. i'm dealing with dvms,dvm chiller,dvm eco, ehs and not split/fjm of samsung. Love the samsung products. i will be installing system at my home (dvm eco and 4-5 indoors)
My ac has freon, power , and outdoor fan won't kick on if fan is good is there a capasitor I can check that spins fan? I can do electrical I'm not hvac lol
Hello I have a new 36k 4 zone mini split. It sends all units heat when even only one unit should be calling for it, they will all blow barely warm air. If all are calling heat they all blow hot. No zone control on heat. No error code. What could cause that issue?
I keep running into this problem and and I've yet to find a solution on a multi occasionally one head will start running slower not hit the higher speeds I have tried changing the inside board I mean the blower fan changing the blower motor and checking voltage can't seem to figure out a cause for one head running slow
Great video, I am an HVAC tech and contractor who has been out of the field for years but installe(d my own split system in my garage/woodworking shop a couple years ago and just noticed this month that I was low on refrigerant but can't find a leak. Did notice in taking off the caps on the outdoor guage valves a little pressure in them and a slight amount of oil on the flare connections. Would you suggest anything other than tightening them down a bit more. The leaks are so small they are not showing up with bubble leak solution.
My name is julian I am a tech from Florida I really appreciate all y'all guys that uploading all of this videos for us junior techs can expand our knowledge and learn something every day, your videos are amazing and really explainedatory thank u for taking your time to teach us and keep making these videos God bless everyone
Thank you Julian I'm glad you are learning
I hope you are filled with joy
Thank you so much for watching
@@TaddyDigest thanks my man same2u 👍
I too am more knowfull from the explaindatoryness of thier vids...
Just playing great video guys and good luck to you Julian, I'm still trying to learn more everyday myself
This is the best Mini Split teaching I ever heard, thanks a lot TEACHER
So glad to hear this my friend. Thank you so much watching.
This is absolutely the best breakdown of how to work on a mini split I've found so far. Comprehensive and approachable.
Thank you so much I appreciate your analysis 😊 🙏 Have a Blessed Day 🙌
Great job showing the different components of these new Mini Splits they sure are a different breed
Absolutely, Taddey is an inspiration. Admiration and respect to a guy who is willing to share tips tricks and experiences with all those in his sphere of influence (HVAC Brothers). That's what makes a teacher a Leader. Retired now but love to keep up on the up and coming leaders in the business. Hats off great job keep learning, keep sharing, you are a leader.
Thank you Randy 😊
Loved your video, well done! I've been in the trade 50 years, you've earn my respect.
Thank you my friend really appreciate the kindness
Been doing conventual split system for several years. Found it next to impossible to find information on mini split systems. Thanks for the help.
So glad you watched the video thank you Byron for watching let me know how I can help
The best teacher ever! All the best from Albania 🇦🇱
Great video I am sponsored by Daikin and I love their equipment I have all the testing equipment they offer to check inverter frequency fan operation communication tests for indoor and outdoor not a lot of techs truly understand these units or even the principals of SPWM I think that more people like you should be teaching how these units work because VFD equipment is the wave of the future as far as efficiency is concerned never stop man you’re great
Wow Robert thank you so much I'm so glad that you watched this video
that is so cool that you have the tools and understand how to work on these systems because you are right there are not a lot of technicians or contractors who understand or can work on them.
I work on a lot of these units. Mainly Mitsubishi and it’s awesome to have somebody who really knows everything about this equipment. I feel way more comfortable testing these sensors while doing service calls. Love what you do. Keep ‘‘em coming
Awesome man thank you so much hope you have a blessed day
Just a tech trying to learn from Los Angeles. Stumbled upon your videos and they are very helpful . You explain very thoroughly . Always looking forward to your content. Thank you
Awesome Ivan, thank you so much for watching my friend
I'm glad to hear 😊
You are the best so far. Well done. I am putting in a used DAIKIN I traded for some work. It is a nice unit, my MO is to learn everything there is about my subject, having fun with it. Keep up the good work.
Excellent video with just the right amount of detail to properly service a mini-split. Thanks
thank you 😊
Thanks!
You're welcome. Thank you so much for watching
Hello from Maine! I install Samsung RLC equipment every day and you’re doing a fantastic job man! Keep up the great work.
Awesome! Thank you!
I'm working in south Florida.. excellent video and break down of equipment.. you are exactly right when it comes to installation ..90 percent are installed wrong.. that's what I find on service calls.. tech's need to spend some time on start ups..
I agree Keith if text spent more time on startup than they could find the problems and fix them early instead of the problems creating more problems down the road
Are you near Naples? Can I schedule a troubleshoot and cleaning?
Outstanding information. You are truly one of the technicians like myself who are passionate about HVAC and obviously enjoy what you do. I would appreciate any future info on troubleshooting mini splits including the high efficiency ducted systems. Also maybe some general symptoms that a Mini split is overcharged either the sound that the compressor is making. I have been doing all types of HVAC/R work for over 20 years with a background in electronics and seriously, I am impressed with your videos so definitely keep it up.
That's Fantastic Brian Thank You I truly appreciate you taking the time to watch
I do love what I do
Very good video explaining how mini spit works
thank you 😊
Just started with a new company last year and I have about 100 mini splits in elevator rooms to take care of. This got my feet wet with them! I’m off to buy a 5/16th adapter in the morning
Awesome so Glad you Watched 👀 😊
Great video on stressing the importance of a proper installation. There are far too many You Tube videos that fail to stress how important it is to have proper flares on the tubing, doing a proper evacuation using a micron gauge and hopefully pulling the line set down to around 200 microns, using a good sealant like Nylog on the flare faces, pressure testing with nitogen to at least 350 to 400 psi and doing a leak test, and finally, using a torque wrench to torque the nuts to factory specs. I'd bet that many of the bad compressors you've encountered were failing due to the corrosive refrigerant caused by a poor evacuation that left moisture in the system, which caused the acidic condition. Some folks just have to learn the hard way.
man this is really nice information. Im trying to dual ticket into HVAC from electrician and stuff like this really helps
Thanks brother, this really helps me specially being a new tech in the field. Again appreciate your content.
Thank you my friend I really appreciate you watching
Please like and subscribe
Great Skills You've Gave Us for some of us at HVAC Techs. Thank you so much.
Glad you're here my friend thank you
Great thorough vid man! Appreciate ya taking the time!
Very cool of you to make this educational tutorial!!!
Never mind, I joined!! I’m a believer! Hats off to you my man! Now I need get to work
Oh I’m in Maine and it’s about 25°F. If that matters
Awesome thank you so much for joining
Here's my email tadfuller1@gmail.com
I've got a bunch of guides I can send you
Ok Mr. Fuller. Thank you so much
Very informative video. I learn a lot from you and others on UA-cam. Keep ‘‘em coming sir 👍
Thank you brother
Outstanding tutorial. I am an Electrician & I installed 3 Minis at my home in Missouri. A 12,000BTU Aux is displaying P6 in heat mode & the indoor air handler blower is not operating. I will be following your suggestions & attempt the repair.
I think that’s a low refrigerant code
Hey men, thanks for the vids. Im from Holland and watch your vids every Day.
Awesome, thank you!
Thanks for sharing your knowledge
My pleasure
EXCELLENT VIDEO!!!! ONE OF THE BEST I'VE SEEN(IN 10YRS)... Keep up the good work and I will be checking out your other videos!!
Awesome thank you so much for watching really appreciate you
Thank you for this video. I have a question. You have repeated several times that you pressurize the mini split systems with 500 Lbs./PSI of nitrogen. Does that not compromise the evap coil as most mini split evap coils are rated for 340-350 Lbs/psi?
I've never heard of a system being pressurized with nitrogen to such a high level.
Apart from that I found your video very informative. Thank you
Definitely an informative lesson on inverter split units... wonderful.
I joined. I'm a handy guy looking to figure out problems for my clubs two units. Codes on two.
Thanks for your videos! I joined. I tried Samsung last year and had a bunch of issues. Anyways, keep up the great content!
Thanks for the sub!
taddy brilliant channel teach us how to install ductless vrf systems great content man best i've seen
Thanks, will do my friend
Francis Rivera from NYC I joined
Hey bro am in level entry right am a runner for HVAC technicians have my EPA and just trying to learn new ways and sufficient ways to get the job done dope video
Thanks so much for all you teach Tadd wow amazing!
You're welcome my brother
Great video. I do have a question for the masses though. I have been working on a Lennox mini split and I can’t get it to work. It’s a MLA009S4S-1P condenser. I have three wires going to the indoor unit (2 power) (1 communication?) and of course my line in. I have power at the AH, and the thermostat is working. However, I can not get the condenser to come on at all. No noise, Nada. No error codes either. Any ideas? Pressures seem fine as well. 25:00
Like the presentation 👌 Very helpful, and comprehensive. Thanks you!
thanks for sharing very good video it helped me alot hello from Aruba
Thank you for watching really appreciate you
Please hit the like button
I'm doing the ozone treatment in Southern Cali with the nucalgon system
Wow. Amazing job explaining!
thank you my friend ❤️ 😘 💕 ☺️
This video was very helpful. I joined .
Have a lot more questions
Glad it was helpful!
This is very helpful. We have a mini split heat pump from LG that has a compressor issue. I was looking for a contractor and a capacitor but could not locate neither. This units are very different than what I am used to.
excellent information cant get it any better eazy to understan
Thanks so much Frank I really appreciate you watching
Please hit the like button
thank you very helpful your video was. i will be following you more i am subscribed .
Thanks for the sub!
You’re awesome Bro! Thank You!
Happy to help!
Around 26:30 you mention water running down a wall ... caused by a drain issue. This issue can be horrendous if the installer of a multi-head system decided to link two drain pipes together before the pipes reach the outside of the building. If you blow on the outside pipe, the non-clogged drain will spew liquid and gunk all over the customers room. If you suck on the outside pipe, you might collect the gunk and water from the good head unit, but the clogged one will remain clogged. Do not allow an installer to link the two drain systems before the pipes get to the outside. You should have one drain pipe for each indoor air handler.
Absolutely great video. I have done very little with mini splits but I have a feeling I will be in the future.
You can do it! Thanks for watching my friend.
Great job! From Indianapolis
Very good education video. Question?! What’s the probe u use on the multimeter to check very small sensors
here are some micro leads amzn.to/3u2xbHP
Very good explaning. Thank you Taddy.
Thank you 😊
Thanks very good information to learn more about this equipment, thanks so much
You're welcome, my friend
Thanks for this Taddy.
You're welcome brother larry
So yeah, that's exactly what I was looking for, thank you for your help
You're welcome thank you for watching
Please hit the bell and the like button
Thanks for sharing. Keep them coming also can you share where to get the resistance chart.
Click the join button I will send you guides and resistance charts ua-cam.com/channels/uMyjTVlkM4xZ5z_eSyoB1w.htmljoin
is the best video's So Far on this type of units one question on my specific S09AF UH0 split ac unit it's information is not so easy to come by in terms of repair support info like the numbers for testing components on older LG from 2016 it's like the repair ability of a car nice plugs everywhere and diagram
Do u have a video please how and what Chemical to use to clean or wash the outside coils and condenser thanks
I was wondering if I could have access to the mini split guide you were talking about
Absolutely
Thank you so much for joining
Here is my email tadfuller1@gmail.com
Excellent presentation, thanks for sharing 🙏👍
your welcome Glad you watched 👀 😊
Hey I love your videos. Very helpful. I am new member and I am in need of help please. I am disabled and live on fixed income, so I tried installing a Gree mini split,Long story short. I have power reading at indoor unit,but display is blank. No lights or error code. I think it’s communication wire. It’s 100 volts ac. Less then 1 volt dc.
Thank you Brad I really appreciate you watching my videos definitely click the join button to become a member and then send me a email
Join this channel to get access to perks:
ua-cam.com/channels/uMyjTVlkM4xZ5z_eSyoB1w.htmljoin
Wanna Learn more about hvac? Check out my hvac tips for technicians playist.
ua-cam.com/play/PLVjetZt5xgenmO76adHwb2ctyeBIFKUus.html
Great content. Keep them coming
Awesome thank you Dwayne
Great video it made me join your page
It was great. Thanks for the good explanation
You're welcome my friend
Well done Video
great video but exactly is the fuse to the indoor PCB ? on the board or auto reset circuit breaker thanks
It is on the board
And there is a thermal fuse on the power in block
So after watching this video and your video on changing the coil on the indoor unit, and I’m curious how much of this info in interchangeable with a Haier unit??
Thank you so much!
God bless you.
You're welcome
Tad I hate hearing about the problems you've experienced with Samsung hvac.....I hope I don't start having trouble with the units I have out there. Good video
Yeah I'm not a fan of them. They don't seem to last here in Australia. I use Mitsubishi and rarely have problems.
Samsung had a redesign in 2020 so thankfully I don't have a lot of problems with the newer models but the older models I did have a few leaky indoor coils.
I love the new models especially the quantum series now. Thank you for watching Channel Cat Chaser.
Hate to hear that L Williams
Thank you for sharing this information
I did sell Install and service mitsubishi before Samsung just didn't like the distributor and the knowledge to troubleshoot was not so readily accessible to me like Samsung.
Thanks for watching 👀 😀
@@TaddyDigest i do install them still, in fact I put 4 in last week, but I find on 40 degree celcius plus days they get a lot of compressor overloads, and I tend to oversize my systems a bit for when those days inevitably come. Probably different environment to where you install, it gets dry and very very hot here.
What standing pressure would you expect in say 50F weather? Thank you!
I would love a sensor care package, I have joined a while ago. Good stuff
You Got it
Send me and email
I will send you the sensor guides
tadfuller1@gmail.com
I just joined and I’d love to get that guide if you don’t mind.I’m from Indy. Great video
Absolutely Brian
Here is my email
tadfuller1@gmail.com
Great job, very professional. Thanks for the share 👍
your welcome
Thank you for watching
More coming soon
Where are you located
@@TaddyDigest north eastern Connecticut at the Massachusetts line
Awesome
I love your videos
thanks for watching 👀 😀
Hey buddy.. the most common issue were im from is El 01 comms error. Can you do a video on all the scenarios on troubleshooting and finding the problem
Hey yeah I can do that
I dont catch service calls very often on minis but more often than not theres a maintenance issue that causes an issue, specifically, a comm error caused by the little condensate pump reservoir that is full of water.
yup your right
mostly just maintenance
thanks for watching Billy 👀 😀
You are the greatest glad I found you in the Florida Keys
Thank you my friend
Thanks for sharing. I’m Tony from Houston
Thank you for watching tony
How do I find and print off them charts. I joined thanks for all the information
click the join button and I will send you the guide 😊
Join this channel to get access to perks:
ua-cam.com/channels/uMyjTVlkM4xZ5z_eSyoB1w.htmljoin
Wanna Learn more about hvac? Check out my hvac tips for technicians playist.
ua-cam.com/play/PLVjetZt5xgenmO76adHwb2ctyeBIFKUus.html
Question: for a multi-zone minor split, what is the cause for one zone not to work when the others are off (and indoor unit freezes up, but when you turn any other zone on, then they both work (in cooling mode). I assume refrigeration leak but confused why it would work when another zone is turned on.
I've seen this when the communication wires are mixed up... meaning zone 1 is connected to zone 2 and zone 2 is connected to zone 1.
Tad good video thank you.I Have a question,mini split lowside pressure goes down to 125psig then up 250 psig sometimes stuck at 250 psig. Could this be the EEV or compressor?
not sure I would check superheat temp split and then test eev coil
Great video dude 👍
Thank you
Love the vid! My mini split fan turns but doesn't blow cold air. No leaks of refrigerant and seems to have proper charge. No error codes. Could it be a faulty EEV?
Absolutely a great video .Ive got this problem though. Sorry, I am a newb to HVAC so this question may have been covered elsewhere but was looking for some direction. I have a been having issues cooling with one indoor head unit. We have a LG mini split unit(Model# LMU240 ce). We have a total of two indoor units and one cools fine(artcool) and the other does not, blows warm air(standard type). The artcool blows and works fine 44 degrees but the standard one at 77degrees and wont cool. it shows the compressor is on but doesn't cool. could use your advise
Thanks Jim
Hey Jim I really don't think I can give you advice through the comments that will help you the best that I could if it was over the phone. Or email but here goes
It could definitely be the charge. I would turn the units to cooling and the fan speeds to high and then check the charge
Then I would proceed to check the sensors in the indoor and the outdoor
Then I would check the eev valve
Your realy knowledgeable Wish you could help with my Fujitsu mini split. I think the inside and outside units are not speaking to each other. Is it useually AC voltage between red wire and neutral connection on these? Hi from Scotland , I need you to keep me hot :)
hi i hope you can help me understand the pg motor zero-crossing code U8 on a mirage XR thank you
Great video!! Love your content!! I joined!!
Thank You Dustin 😊
God bless you man this is amazing. Thank you!
your welcome George
Please share
Great video. Love your tech videos. i'm dealing with dvms,dvm chiller,dvm eco, ehs and not split/fjm of samsung.
Love the samsung products. i will be installing system at my home (dvm eco and 4-5 indoors)
Thanks Danny I am glad you watched I love the DVM chillers.
That's cool that you are installing one in your home
Awesopme video thankl you! Is there a troubleshooting reference guide for midea/bryant/carrier?
I am not sure but I will find out And I will let you know
I would like to learn trouble shooting my 24k Fujitsu mini split, compressor wont turn on after replacing the blowed out board
My ac has freon, power , and outdoor fan won't kick on if fan is good is there a capasitor I can check that spins fan? I can do electrical I'm not hvac lol
Looks like Tad is spending more time in the office. Starting to pick up some weight 💪🏼
Hello I have a new 36k 4 zone mini split. It sends all units heat when even only one unit should be calling for it, they will all blow barely warm air. If all are calling heat they all blow hot. No zone control on heat. No error code. What could cause that issue?
Other than low refrigerant, what could be the cause of the high side liquid line getting cold. The system is only 6 months old
I keep running into this problem and and I've yet to find a solution on a multi occasionally one head will start running slower not hit the higher speeds I have tried changing the inside board I mean the blower fan changing the blower motor and checking voltage can't seem to figure out a cause for one head running slow
your awesome man!
Thank you my brother
Great video, I am an HVAC tech and contractor who has been out of the field for years but installe(d my own split system in my garage/woodworking shop a couple years ago and just noticed this month that I was low on refrigerant but can't find a leak. Did notice in taking off the caps on the outdoor guage valves a little pressure in them and a slight amount of oil on the flare connections. Would you suggest anything other than tightening them down a bit more. The leaks are so small they are not showing up with bubble leak solution.
Yeah I would suggest that you put the refrigera in and then just tighten up the flayers
Hi Ted. May I have a copy of the mini split guide please?
Thanks
Wilson
Absolutely wilson send me an email here
tadfuller1@gmail.com