Daikin VRV3| How to rectify error code U1

[@anwarosman7010]

Tqq bos share ilmuuu😊

[@BonMj]

Terima kasih

[@md.imranhossain1892]

Thanks bro for sharing with us. To add very important information. I am Imran Hossain

[@BonMj]

Thanks bro

[@joseantoniogarcia6240]

excellent greetings from Mexico ✌🏻🇲🇽

[@BonMj]

Thanks

[@agusjunaedi9320]

Thanks for sharing, sir , nice to know your channel 👍

[@BonMj]

Thanks

[@salimullahkhan5594]

Your video information very good sir g thinks

[@BonMj]

Thanks bro, please like and share .
Thanks for watching

[@hdafriqua6409]

daikin vrv est le top des climatiseurs

[@karthikdhonithala9708]

👍👍

[@BonMj]

Thanks

[@robgraham1204]

i had the same u1 but i had all 3 phases i swapped phases 1 and 3 still u1 is there a board issue

[@hafeezdaikin2517]

👍

[@karimchiu7527]

thanks Sir Bon

[@BonMj]

Welcome

[@kashibaba521]

Hello bon sir how are you?
If the multi CU daikin VRV 3 system how we knows which unit is faulty i mean outdoor units?

[@BonMj]

Check my video = monitor mode 14

[@kashibaba521]

@@BonMj ok sir thank u

[@peramaraj2763]

Hi sir very good teaching bro could you tell me your company name sir

[@welcometomydreamworld6812]

Thn"Q Sir u r Information

[@BonMj]

Thanks

[@Louisyongcool2328]

Hi bon. I got a singer phase got u1-01 but not a 3 phase is that PCB problem?

[@BonMj]

Check DC voltage

[@Louisyongcool2328]

@@BonMj thanks

[@laworder6092]

Hello Bon
Thanks for sharing keep it mate mate.

[@BonMj]

Thanks bro

[@AJITHKUMAR...]

Your videos very useful

[@BonMj]

Thanks

[@IrfanAhmad-du5nw]

How to test run vrv3 after replacing main PCB in master condensor unit ?

[@BonMj]

Pcb dip switch you need to set and on back the power or you can press reset button more than 5second to reset the system.
No need test run.

[@janshaw5472]

very helpful .thanks 👌

[@BonMj]

Thanks bro

[@janshaw5472]

我今天在nus 查到一个u1
fcu 是两台casste ,两台内机都有跑，但是不冷。control board 上面U1.
cu 是一台单独的8匹外机 (RxQ8may1)，没有跑。
L1.L2.L3 都有正常电压.
我swap L1 和L3 后reset 可以跑了，晚上7电customer 打来说又停了。大概跑了4个小时😂

[@janshaw5472]

修不好，顾客不给钱😂😂😂

[@jamesduran7897]

Hi good day can i have a wireng connection of cieling conceald ducted type inverter thanks

[@kishoorre6930]

Nice video sir

[@BonMj]

Thanks

[@umairsonu3584]

sir you are great
sir i wana all command setting if you never mind help me sir please 😘😘

[@mohamedminhaj7244]

dear friend daikin vrv 3 model rxyq12p
.when rain coming not running outdoor. no error more time reset..u4 coming reset but not running

[@BonMj]

Check your wire

[@karaors8970]

🛠️🤳🇹🇷👍

[@BonMj]

Thanks

[@Sundar_ramanujam_]

Bro if it happened to VRV IV, how could I resolve?

[@BonMj]

Check 3phase

[@Sundar_ramanujam_]

@@BonMj phase everything normal,

[@BonMj]

@@Sundar_ramanujam_do you check any reverse phase.

[@Sundar_ramanujam_]

@@BonMj sorry, actually where I suppose to be check reverse phase?

[@BonMj]

@@Sundar_ramanujam_ you need the phase meter to check

[@MYDUBAI78628]

Your company's name ?

[@manganyibright9415]

All phase are okay but still u1 help please

[@BonMj]

Check pcb

[@birin.6884]

good

[@BonMj]

Thanks

[@arasanairconsolution4u9]

I want know EV puls valu in Bluetooth checker vrv 3

[@BonMj]

Max 2000

[@santhosssanthoss9279]

Hai Brother

[@shadowninja4712]

U1-16 error code plz explain

[@BonMj]

Check power supply voltage and phase

[@shadowninja4712]

@@BonMj OK CHECKED BUT THEN ALSO COMING SAME ERROR

[@BonMj]

@@shadowninja4712 is you confirm no reverse phase,check A1P pcb

[@mdaliyarrahmanmdaliyarrahm3498]

Sir can you help me

[@BonMj]

??

[@16valve64]

That's a lot bon

[@BonMj]

Thanks

[@hvacandvrvspecialvedoindus7891]

U1-16 sar please telme

[@hvacandvrvspecialvedoindus7891]

Vrvx

[@hvacandvrvspecialvedoindus7891]

Telme sar

[@BonMj]

Check incoming voltage

[@mohamedminhaj7244]

send feed back bro bon