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.
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
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.
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
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
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
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
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.
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 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.
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.
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
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.
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: th-cam.com/channels/uMyjTVlkM4xZ5z_eSyoB1w.htmljoin Wanna Learn more about hvac? Check out my hvac tips for technicians playist. th-cam.com/play/PLVjetZt5xgenmO76adHwb2ctyeBIFKUus.html
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.
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??
Hi some great info in your videos, do you have any on commissioning mini split systems? Would love to get some clarification on what to test on the electrical front, step by step. Many thanks
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 :)
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
click the join button and I will send you the guide 😊 Join this channel to get access to perks: th-cam.com/channels/uMyjTVlkM4xZ5z_eSyoB1w.htmljoin Wanna Learn more about hvac? Check out my hvac tips for technicians playist. th-cam.com/play/PLVjetZt5xgenmO76adHwb2ctyeBIFKUus.html
10/10 would recommend, explicado de manera fácil, me gustaría si puedes profundizar sobre sistemas de expansión en Multisplit inverter, también comparto la preferencia por Samsung o también por LG
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
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?
Thank you for the video I have Innovair Quantum unit that is not working with error code EA. My manual shows this as a communication interruption between inside and outside boards or a failed board. Your explanation of the communication connections and testing has given me a great place to get started. You were using Samsung as your demo product do you ever work on an Innovair? If my communication connection checks out I will have to figure if I need to replace a board. I have done something similar with a repair to the brain of my hot tub but will let you know if I just had a broken connection that you helped me fix!!!
Hey Harry thank you so much for watching I really appreciate it I hope you get the unit fixed I have never installed that brand but I will check it out
@@TaddyDigest reason I asked about the coil up with extra line set is another tech told me I would cause a oil trap doing so but I’ve always done them that way
Thank you for sharing your knowlidge . Im having problems with my fujitsu minisplit . Its coming up with error 95 "Compressor rotor position detection error (permanent stop)" is this repairable ? Have you fitted any elecriq units , im thinking of buying a whole new unit and these are sold as diy install as not charged with fgaa
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
You do great videos. I am new to servicing these units. I am working on a daizuki 1200 but unit. The pressures with the unit not running are 140psi and with the unit running they Drop almost zero. Does this sound like a compressor or freon? Thanks again for the videos!
I am looking into buying a mini split duel zone 30 or 36btu..What brand or brands would you recommend?? THANKS I am looking at a cooper hunter hyper series and am wondering if it's a good one..I hear alot of these units are made by medai and are basically the sane.
Great video! Some time ago you made a short video of the heat pump dvm chiller, could you make another one about this unit or another Samsung chiller? Thanks beforehand! Best wishes from Brazil
thanks for the great video Tadd! How can you tell between a locked up compressor and a compressor thats bad. I have a compfortotal mini split that has a small 5amp compressor. It tries to start for 3 seconds, fails and tries again after 5 min, it looks like the overload is tripping it off, its pulling 20 amps at start up on each leg, its 220volt compressor. the low side pressure is sitting at 230psi, with unit off and doesn't move when compressor tries to start . so i'm thinking the compressor may be shut or is it just locked up? would you try a hardstart kit on it ? the capacitor tests good on it. and it doesn't have any pressure switches on it.
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.
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.
Do these things freeze up like regular heat pumps or straight AC units do and also it would be awesome if you did an electrical video on this on all electrical components
Great video! Do all mini split heat pumps only have the one expansion device rather than two on a normal split system heat pump? My daughter's mini split is likely low on charge and the small liquid line is frosted up and the larger vapor return line is warm, opposite of what I am used to seeing with a normal split system heat pump where a TXV is located just upstreat of the inside coil. Thanks!
@@TaddyDigest Interesting. That explains why what I thought should be the warm liquid line is cool, as it is actually downstream of the expansion device. Thanks for the quick reply. God bless!
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
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.
Great job showing the different components of these new Mini Splits they sure are a different breed
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 🙌
The best teacher ever! All the best from Albania 🇦🇱
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
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
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
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.
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 😊
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
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?
Excellent video with just the right amount of detail to properly service a mini-split. Thanks
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 👀 😊
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.
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 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
Thanks for sharing your knowledge
My pleasure
Very good video explaining how mini spit works
thank you 😊
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
I joined. I'm a handy guy looking to figure out problems for my clubs two units. Codes on two.
man this is really nice information. Im trying to dual ticket into HVAC from electrician and stuff like this really helps
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!
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
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.
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
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
I'm doing the ozone treatment in Southern Cali with the nucalgon system
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
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
Definitely an informative lesson on inverter split units... wonderful.
Very cool of you to make this educational tutorial!!!
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
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
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 th-cam.com/channels/uMyjTVlkM4xZ5z_eSyoB1w.htmljoin
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:
th-cam.com/channels/uMyjTVlkM4xZ5z_eSyoB1w.htmljoin
Wanna Learn more about hvac? Check out my hvac tips for technicians playist.
th-cam.com/play/PLVjetZt5xgenmO76adHwb2ctyeBIFKUus.html
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
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??
Hi some great info in your videos, do you have any on commissioning mini split systems? Would love to get some clarification on what to test on the electrical front, step by step. Many thanks
Check out my latest video today it's specifically on installation
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 thorough vid man! Appreciate ya taking the time!
Do u have a video please how and what Chemical to use to clean or wash the outside coils and condenser thanks
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
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!
Hey men, thanks for the vids. Im from Holland and watch your vids every Day.
Awesome, thank you!
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
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
taddy brilliant channel teach us how to install ductless vrf systems great content man best i've seen
Thanks, will do my friend
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:
th-cam.com/channels/uMyjTVlkM4xZ5z_eSyoB1w.htmljoin
Wanna Learn more about hvac? Check out my hvac tips for technicians playist.
th-cam.com/play/PLVjetZt5xgenmO76adHwb2ctyeBIFKUus.html
Great video. Tad, where do you get these schematics and flo-charts for different brands
from the tech support teams
What standing pressure would you expect in say 50F weather? Thank you!
Hey man! Gabriel from ARG here, no puedo salir de la sorpresa amigo!
Pregunto: En cuánto tiempo aproximado adquiriste todos estos conocimientos?
10/10 would recommend, explicado de manera fácil, me gustaría si puedes profundizar sobre sistemas de expansión en Multisplit inverter, también comparto la preferencia por Samsung o también por LG
Appreciate the video I learned a lot. I was curious do you have any videos for AAON RTU's?
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?
Very informative video. I learn a lot from you and others on TH-cam. Keep ‘‘em coming sir 👍
Thank you brother
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
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 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
Thanks so much for all you teach Tadd wow amazing!
You're welcome my brother
Thanks very good information to learn more about this equipment, thanks so much
You're welcome, my friend
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.
Can you do a video on what to look out for in your experience when the software and EEV compensate for faults in other parts of the system?
I have a video coming up this week
That shows just that
Thank you for the video I have Innovair Quantum unit that is not working with error code EA. My manual shows this as a communication interruption between inside and outside boards or a failed board. Your explanation of the communication connections and testing has given me a great place to get started. You were using Samsung as your demo product do you ever work on an Innovair? If my communication connection checks out I will have to figure if I need to replace a board. I have done something similar with a repair to the brain of my hot tub but will let you know if I just had a broken connection that you helped me fix!!!
Hey Harry thank you so much for watching I really appreciate it I hope you get the unit fixed I have never installed that brand but I will check it out
Hey tad great video’s appreciate the info always great content!!! Question: is it ok to leave a loop in my mini split line set
Yes, it is okay to leave a loop in the line sets
Especially if the line sets are less than ten foot
@@TaddyDigest awesome man I think I’m gonna sign up for your program to help with diagnosis. I install traidens now they are pretty good
@@TaddyDigest reason I asked about the coil up with extra line set is another tech told me I would cause a oil trap doing so but I’ve always done them that way
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
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 for sharing your knowlidge . Im having problems with my fujitsu minisplit . Its coming up with error 95 "Compressor rotor position detection error (permanent stop)" is this repairable ? Have you fitted any elecriq units , im thinking of buying a whole new unit and these are sold as diy install as not charged with fgaa
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
You do great videos. I am new to servicing these units. I am working on a daizuki 1200 but unit. The pressures with the unit not running are 140psi and with the unit running they Drop almost zero. Does this sound like a compressor or freon?
Thanks again for the videos!
Sounds like low charge
This video was very helpful. I joined .
Have a lot more questions
Glad it was helpful!
I subscribed. How do I get your troubleshooting manual?
Join this channel to get access to perks:
th-cam.com/channels/uMyjTVlkM4xZ5z_eSyoB1w.htmljoin
I am looking into buying a mini split duel zone 30 or 36btu..What brand or brands would you recommend?? THANKS I am looking at a cooper hunter hyper series and am wondering if it's a good one..I hear alot of these units are made by medai and are basically the sane.
Like the presentation 👌 Very helpful, and comprehensive. Thanks you!
I’m robert from fremont California and I’m installation on mini split and like knowing more about repairs on mini split
got it thanks for watching Robert
Thank you, I just join and would love to receive your lit.
Great video! Some time ago you made a short video of the heat pump dvm chiller, could you make another one about this unit or another Samsung chiller? Thanks beforehand! Best wishes from Brazil
Thanks Pedro I will definitely do another video of the DVM chiller
Thank you for watching 👀 😀
thanks for the great video Tadd! How can you tell between a locked up compressor and a compressor thats bad. I have a compfortotal mini split that has a small 5amp compressor. It tries to start for 3 seconds, fails and tries again after 5 min, it looks like the overload is tripping it off, its pulling 20 amps at start up on each leg, its 220volt compressor. the low side pressure is sitting at 230psi, with unit off and doesn't move when compressor tries to start . so i'm thinking the compressor may be shut or is it just locked up? would you try a hardstart kit on it ? the capacitor tests good on it. and it doesn't have any pressure switches on it.
Thanks, man. If your unit has a capacitor I would start there
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.
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
Looks like Tad is spending more time in the office. Starting to pick up some weight 💪🏼
Excellent presentation, thanks for sharing 🙏👍
your welcome Glad you watched 👀 😊
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
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
I would like to learn trouble shooting my 24k Fujitsu mini split, compressor wont turn on after replacing the blowed out board
Great video. When you did pressure test was that on outlet of compressor ?
I believe so
Thank you for watching Michael
let me know if there are any videos I could do to help YOU.
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 👀 😀
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
You are the greatest glad I found you in the Florida Keys
Thank you my friend
Awwww I need to see how to take them apart! :/ and put them back together
I've got a video on how to take an indoor unit apart you should check it out
It's on my playlist HVAC tips for technicians
Great video it made me join your page
Wow. Amazing job explaining!
thank you my friend ❤️ 😘 💕 ☺️
Do these things freeze up like regular heat pumps or straight AC units do and also it would be awesome if you did an electrical video on this on all electrical components
They do freeze up just like regular units
But they have codes that they display if the unit does freeze up
Common code is E404
Great video! Do all mini split heat pumps only have the one expansion device rather than two on a normal split system heat pump? My daughter's mini split is likely low on charge and the small liquid line is frosted up and the larger vapor return line is warm, opposite of what I am used to seeing with a normal split system heat pump where a TXV is located just upstreat of the inside coil. Thanks!
Most Mini splits have the TXV located in the outdoor unit
And it's usually called A EEV
Electronic expansion valve
@@TaddyDigest Interesting. That explains why what I thought should be the warm liquid line is cool, as it is actually downstream of the expansion device. Thanks for the quick reply. God bless!
thank you very helpful your video was. i will be following you more i am subscribed .
Thanks for the sub!
Ive been having alot of issues with Daikin Fit units, tech support is no help.
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
Thanks for this Taddy.
You're welcome brother larry
Other than low refrigerant, what could be the cause of the high side liquid line getting cold. The system is only 6 months old