ฝัง
- เผยแพร่เมื่อ 6 ม.ค. 2022
- Brand : Fujitsu DC inverter
model : AOAG24LAT3 multi split system 3
error code : 76 (operation light blink 7 times, timer light blink 6 times and economy light continuously blink)
Cause : 2 & 3 way valve thermistor faulty.
Thermistor reading: around 38 K ohm at ambient temperature around 30°c
#bonmj #inverter #fujitsu
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Great job. With these minis, it was nice you identified the parts where they were located. In those tight compact units its sometimes hard to see where things are located. Good camera work.
Thanks
Thank you for posting!! One service company wanted to replace my entire unit. Called in another company - mentioned these two parts from your video and they agreed that was the problem. Saved me a lot of money!!
👍👍
Thank you for posting this video. It saved me $15,000! I had a local HVAC company come out and they charged me $200 to say my unit was fried and I needed a whole new install. Thanks to your video I tried replacing the probes myself and... it works now!
Nice to hear that.👍👍👍
Hi there! We are having the same problem. Can you let me know where you found the actual parts. I've been looking everywhere, with no luck.
I bought the two parts and the technician replaced them. It solved the issue. Thanks again for saving me so much money.
👍👍
Hello @doronzemach3959 can you let us know where you bought this part?
thanks sa video sir....malaking bagay po sa mga aircon tech..
Bon,
A lot of misunderstanding on inverter/ mini split style units here in the US- nice to see a channel that addresses troubleshooting and repair with these with more than just “replace the outdoor unit” mentality.
Thanks
I just wish in my country we had that luxury!!!!! A 3 way multi split outdoor unit is not a cheap thing!!!! Most probably in my country costs over 2K!
2 weeks ago i went to diagnose an air conditioner,outdoor pcb board was the culprit. (18kbtu hitachi inverter split unit,Not more tham 4 years old) Called local hitachi authorized seller and quoted me that the replacement outdoor pcb board is 600$!!! not including labour!!!! As soon as i told the customer, he told me replace the hole thing. a brand new 18k gree with 5 year warranty only costed him 900$. but by the way thanks a lot Bon for sharing your experiences.
@@reubenbugeja4066 Thanks bro
T'hanks for your videos,they are very Well explained
👏👏👏
Thanks
谢谢Mr bon 最疼头fujishu 哈哈😄
谢谢你。
This guy. Legend.
Thanks I'm working on an aou24rml1 with code 6 at led 1.
I will test thermistor
thanks a lot Bon for sharing your experience! do you know any online shop for ac spares?
Hi Bon. I’m working on a 24000 btu now with the 7 and 6 code . When testing the thermistor for Aand B it ohms out at 97.5 with a out side temp of 50 degrees and the C ohms out with OL and 38.0 ohm are both bad . Thank you
Hi. I have the same issue, very helpful video
👍
Bast information video sir
Thanks
Hi and thanks you for thé content that you présent, I have a question about Atlantic, what causes thé fault 77? Thank you so much.
Great video well splain
Thanks
Good work sir
Thanks bro
Hi Bon, can you suggest fluke multimeters model good to troubleshoot thermistor and control board and power board
Good job sir👍👍👍
Thanks
Hi, thanks for sharing. My Fujitsu multi split system has the same error now. Where can I buy these valve thermistors?
From Fujitsu (Winfinity Singapore Pte ltd)
Hi Mr. Bon I like your instruction very much. what country are you from, Thailand?
Singapore
Excellent 👌
Thanks
Hi my Fujitsu mini split looks like yours but my fault is one flash top light the one flash middle light and bottom light flashing fast. I've been told it's no communication between inside and outside units . Can you help?
Merhaba Fujitsu general vrf gaz toplama vacum modu hakkında bilgi alabilirmiyim lütfen
Good job..bro
Thanks
If its outdoor like my house. Hanging at high level. How? U able to fix?
hi bro süper jop 🛠️🤳👍🇹🇷
Thanks
U da man
👌👌👌👌👌👌
Thanks
This video is incredibly helpful. We are having the same problem. Do you have a link to a website where we can buy the 3 way thermistor and 2 way thermistor? I have been searching for 2 days now, and can't find the part number or anywhere that sells the part.
Contact nearest Fujitsu
Hi, thanks for your video, very interesting. I have an identical unit that stopped working tonight. I have traced the power back to the head unit but no lights on head unit. Remote is working correctly on other unit. Head unit start no go. Is it likely to be the small 3.15amp fuse on the PCB in the head unit? Do you know what would cause it to blow. Many thanks.
May be cause by Fcu fan motor
Thnxx u Sir
Thanks
Hi Bon. This is an excellent video, very informative.You explain things very clearly and thoroughly, step by step. My question is I have the same 7 6 error code but a different model number than the one in your video. Is my issue the same? My model number is AOU24RLXFZ. Thank you for your help.
Should be the same
@@BonMj Great! Thank you so much! I really appreciate your help!
Boss can share if vrv3 outdoor icing problem.
I hope you will update the next thank you👌
Thanks bro
@lee Le bonmj81@gmail.com
Hi, my fujitsu has error code 33? Operation 3x and Air Clean 3x. It has 2 units. Do I just change the 3-way valve temperature thermistor?
May outdoor temperature sensor
Thank U
👍
thanks men
Welcome
Please I need help on AOTG45LATL fugitsu duct ac the outdoor running for 10mins and cuts out..why is that? And there's no error code appearing on control screen and outdoor error led not giving any sign..
Compressor working?
@@BonMj yes compressor working and overheating after ten minutes..
Can we bypass the 4 way valve in Fujitsu , can you please tell about the 4 way valve error .
This 2 way and 3 way valve thermistor- is only thermistor, not valve.
4way valve is different,4way valve is heat and cold exchange valve
Hola amigo bom si espocible en español gracias amigo bom dios lo bendiga
Thanks.
Can you write in English
Could use some help. I have three heads... two wall units and one ceiling cassette. The ceiling cassette blinks green x3. No other lights just 3 blinks then maybe 15seconds of nothing.
I cannot find any error list that this aligna with. Units are blowing warm. I assume I have a slow leak but want to understand what 3 green blinks mean before I call someone out to recharge it.
Reverse comms fail in use
@Bon Mj yeah that's what i was finding as the error code too. Does it make sense that only one unit is blinking and the system isn't cooling? I would think the other two units would still be working and blowing cold? Or does the one unit bring down the whole system?
Hi Bon I have a Fujitsu Haclyon and shows 9 operation blinking and 9 red light blinking. Can you help with this? Thanks
Suggest check outdoor thermistor and check gas pressure
@@BonMj thanks for the help.
@@rebecamorales7089 welcome
Hi I have Fujitsu investor problems is all indicators lamps blinking, cam you help me find out problem?
May outdoor unit got problem
My unit aotg45latl showing err 00:11, serial com.error. what should i looking for. Thanks Bon
What brand? Fujitsu?
@@BonMj yes, thanks
老板晚上好不好意思打扰你，请问可以麻烦你给我这个fujitsu dc inverter error code menu吗？谢谢你
Are you in NSW Australia?
Singapore
I like to joing with you sir
Hello Sir bon,do you have a vlog on LG unit vrf?
My Channel got 1 LG video
@@BonMj ok sir i will look for it
Hi brother
My one fujisu unit indoor operatin there red light come I want to know what the root cause please help me
Hi my fujitsu inverter has the same error code. Can you help fix it? How much will be?
Thanks watching my video.
You can contact this no. 62881288
bro bon make a video on brazing hard drawn pipe with full details
Thanks
@@BonMj i like to learn mitsubishi vrf.your kowledge is best
Hi, my error code is operation 7, timer 1. What is the actual issue and how much if fix?
Discharge temperature sensor
Can u fix it? And how much?
I just replace the valve thermistor C and D, and the unit wont turn on. I've reset the power multiple times, nothing seems to work. Help!!
Do you check other thermistor reading
@@BonMj yes I did and one of the 3-way thermistor was bad, in addition it turned out one of the fuse (250V 10A) blown out. I replaced the fuse and reset the power and all working like a charm again. Thank you so much!
@@bpicoy2k welcome
老板不好意思请问可以给我这个fujitsu error code menu吗？谢谢你
我找一下，没问题
What is the function 2 way and 3 way valve thermistor sir?
Pipe Thermistor normally control cooling.
2way or 3 way just a name for the parts
@@BonMj oh i see sir, thank for answering questions sir👍
Where can I buy the thermistor?
Fujitsu
I live in US and they make it extremely hard to buy these hvac parts. Do you have a specific website that might be willing to ship to us?
@@thesmallie99 www.fujitsu.com/sg/#global-nav
Error code 76 Thermistor faulty