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I have not installed a hard star capacitor.

I have problems with my ac. the red lamp in the outdoor unit flashes 6 times. I have debugged the inner part and the outer part. could my main pcb be faulty or could it be a sensor fault?

Dónde se encuentra el transistor de potencia

What if we just put switch R & S on capacitor for a couple of second? Use capacitor that has more mikro farat?

Good job

Good job!!!!

👍

Thanks!!!

Very good. Thanks

Good job

Thanks

Thanks!!!

Thanks!!!!

👍👍👍

Thanks😊

Excellant video. My issue is a little different. Had a power outage today. Power came back on and then it went off again. When the power came back on I noticed that the a/c was not blowing cold. The a/c breaker switch was tripped. Reset the breaker, heard a buzz, breaker tripped. Reset the breaker again, heard a buzz, breaker tripped again. Went to the compressor outside and the fan was not running. However, the fan spins freely by hand. Now I have the breaker off till I get this sorted out out. Don't know if its a bad capacitor , start switch or contactor.

pls help, how do i know which ac hard start kit for my residential ac my is lennox 5 ton

Is the system running while you inject the dye?

only good for the dye never gonna work on a liquid line sealing

This is exactly what I was thinking of doing and now you've confirmed it. I'll just hit mine to start every time lol! better than spending $11,000 for now

Great info, fixed my own for $30 as a result.

Super helpful as a mime, but don't be shy. Some narrative would bring this video to five stars.

Im tired this darn machine a 1 1/2 qn 2 service calls they supposed to have filled n 24 hr later no cold air secon tine refill an lasted 48hrs the machine doesn’t stop n know not blowing air have been looking for a leak n nothing, what else can it be

Has anyone else delt with the bad batch of lennox air handlers with stuck txvs? Well tapping it with the hammer gets em going. Seems like if you tap a txv, Compressors and reversing valve does temperary fixes. I know the txv being new itll work for ever The reversing valve 50/50 chance itll stay good or go out bad in the next heat/cool switch But the compressor tells you itll last another 6 months or so

Goodmans, that explains it all.

I’ve probably put in over 100 or more of theses and only had it stop maybe 1-2 leaks

Do you shut the unit off first or leave it running?

Is it possible to find the black mounting piece by itself?

Pries kya hai

☀️ *PromoSM*

👏🏻👏🏻

High superheat low subcool? Seems like possible low charge contributed to floodback and you had flooded starts or slugging which may have deprived comp of oil, contributing to LRA. Verify proper cap rating is Copeland spec (I've often found 30's on comps meant for 35's and 35's on comps meant for 30's.) and make sure the dang superheat and subcool numbers are definitely not indicative of low charge (as pictured in the video, they are). The unstable amp draw on compressor on startup may have been oil returning? Not sure though. If compressor actually got replaced (it shouldn't based just on the info in this video), definitely dump the oil and then drill out the evap if oil level turns out to be super low.

This is extremely helpful, I was trying to figure out how to read error codes, mine is exactly like this. My AC works fine for days, then shuts off, indoor light blinks constantly. Tech came out first time added a little bit of refrigerant and dye and said to call back if it did it again. When I do the error retrieval on the indoor unit, it is long light then 1 blink/beep; set to 77 and went to the outdoor unit but didn't have enough time to figure it out yesterday. It will run again if I press on/off. What would be your first thing to check? I guess I need to figure out what the outdoor unit is saying now that I can see how to get to the board.

Thank you for sharing. Having the same problem. Service company recommended to have a surge protector install for the unit. Do you think that would help? Thank you

Thanks for your video. It really helped me.

Very straight forward buddy thank you!

Found my unit running backwards after noticing the house was not cooling very well. Condenser fan running backwards and a lot of heat coming out of the unit. Shut it down and did a restart and everything was ok. After a storm same thing happened. I replaced the capacitor, but the unit did it again. The unit is not a heat pump.

यह तो एक नॉर्मल मैकेनिक भी फिट कर सकता है पीसीबी क्यों चेंज की वह बताओ

Your explanation of why it is running backwards, doesn’t make sense. I have seen them run backwards after power surge. The solution is to change the position of L1 and L2 at the input side of the contactor. I have only seen this anomaly once after a power surge.

hat was this? Initially, you said the capacitor is completely dead, and then after a min you said capacitor is working good.

How old was the unit? Was it worth ordering the compressor?

This shi t doesn’t work. What a scam.😮😅🥵🐵🙉🙈

Where can I order a compressor? Or better yet, where do I check for warranty?

Is there a technical name for why the compressor reverses

This video saved me hundreds of dollars. Thank you so much!

29.4 is outside of limits on the herm, but not low enough to keep it from starting.

Thats a cool little thing

They way those compressors are inside the case I'm not sure tapping does much and honestly if it does I doubt a rubber mallet would do it and you are not hitting a new or good compressor

what you record with?

great diagnosis