Daikin VRV | How to resolved error code PJ after replacing outdoor main PC Board.

Brand : Daikin VRV 3
model : RXQ14PAY13
Error code: PJ / U3
1)Error PJ
Outdoor unit: Faulty field setting after replacing main PCB or faulty combination of PCB.
Method of Malfunction Detection
The Malfunction is detected according to communications with the inverter.
Malfunction Decision Conditions
Make judgment according to communication data on whether or not the type of the inverter PCB is correct.
Supposed Cause
*Faulty (or not)field setting after replacing man PCB.
2)Error U3
Outdoor unit : Check operation not executed.
Method of Malfunction Detection
Check operation is executed or not.
Malfunction Decision Condition
Malfunction is decided when the unit starts operation without check operation.
Supposed Cause
Check operation is not executed.
#bonmj #daikin #vrv

[@karaors8970]

hi bon
nice job good video
This is inaccessible information.

[@BonMj]

Thanks bro.

[@anbasellamuthu3658]

Hi bon, very usefull video thanks

[@BonMj]

Thanks bro

[@karimchiu7527]

thanks sir Bon

[@BonMj]

Welcome 🙏

[@electrolatif]

Great video

[@BonMj]

Thanks

[@jrbfyp7065]

Hi sir Bon
Do I need to set controll PCB setting according to manual if the controll PCB I replaced is slave unit and not master unit.

[@BonMj]

New Pcb need to do setting at dip sw

[@johnnyroxannebautista2063]

Wow really love your tutorial sir Bon but pardon me for asking question everytime i watch your video hehe
When the test run mode is done?
will it go back to the normal operation mode wherein only H3P light is on and Hap Led is flashing?
How long does a test run mode last?

[@BonMj]

Test run mode, wait until the cu stop running and Led 3 On only.
How long test run, more than 20 minutes. (In between 1hr)

[@johnnyroxannebautista2063]

@@BonMj thank you so much sir Bon.

[@BonMj]

@@johnnyroxannebautista2063 welcome

[@mubaraksk772]

I am an AC mechanic. What kind of person do you need?

[@shirazahmad1615]

I am fan sir

[@BonMj]

Thanks

[@willybareno1506]

Fantastic information Bom! Thanks for your kind help!
I'm having this error *PJ* with a model not listed there *RXYQ18PAYL8* , could you please help me get this manual for solving this error? It appears after a failure in power supply. I appreciate very much! God bless you!!

[@BonMj]

Do you reset and running in test mode?

[@willybareno1506]

@@BonMj good morning my friend! Thank you for your reply! Actually I haven't since the board was removed, só then I thought it would need the specific settings configuration for this model. Can you please help me with that? Thank you!!! 🙏🏻

[@willybareno1506]

Tried resetting but didn't do anything. After pressing Test, all yellow lights get bright for about 7 min, then turn back to inicial automátic test.

[@willybareno1506]

Do you hace an email/WhatsApp to contact you Sir? Thank you!

[@BonMj]

@@willybareno1506 [e-mail]

[@goparismail9727]

sukses selalu bosku bon mj good👍👍👍👍👍👍👍

[@BonMj]

Terima kasih master

[@thenjithua5782]

Hi, any idea why vrv3 accumulator freezing? Sensor reading all normal, and system only running inv compressor, 18hp,std 1 and std2 no running

[@BonMj]

May be evaporator coil choke or EEV not functioning well

[@princemuzammilkhan9127]

OUTDOOR MODEL NO...RXYTQ8T7YF . MAIN PCB NEW INSTALL what setting to put DIP SWITCH ..

[@user-rh3mt7df4m]

Please i don't understand how make start up 😢

[@allanacebartican7715]

Can i ask for accu model RXYQ18PAYL the correct setting is DS2 1,2,3,4 all on Yes or No?

[@BonMj]

I only got RXYQ18PAY1
DS2 all On

[@alonsoacosta8545]

Gracias

[@BonMj]

Welcome

[@numanmirza9584]

Sir your company name..??

[@jiezhang730]

Hi, Sir. Can you please tell me how to fix this PJ on Daikin RZP100DV1 after installing new outdoor PCB?

[@BonMj]

Do you try press reset and test run

[@jiezhang730]

@@BonMj thank you for reply. I checked the manual, and bought the capacity adapter, now it’s resolved

[@tyronyuen_96]

I got a vrv 3 here RXQ12(master) RXQ12(slave 1) RXQ10(slave 2) now the slave 1 control pcb faulty already change deep switch already done but can’t run still under error PJ.. may I know how to solve it 🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻

[@BonMj]

Do you try dun set the dip switch.

[@tyronyuen_96]

@@BonMj already done..I try to do setting hold and press H1P & H3P set 38 times return set returnx2 no any response

[@MsJain123]

Hi I have same issue did you solve the issue, if yes can you tell me

[@ManojKumar-zu2yz]

Sir vrv 3 error code pj replesh tha 18 hp same model ds1 factory settings not working ok.replesh tha working machine 18 hp Cheng error code pj.invater PCB tester current show

[@BonMj]

Check your model settings

[@Raam1977]

Mr. Bon I have some vrv questions

[@BonMj]

Hi

[@anbukannanrudhramoorthy3351]

Bro..the error is JC.what is the main problem in vrv..

[@BonMj]

Check high/low pressure sensor

[@manikandanmani646]

Hi Bro please upload compressor change video in VRV

[@Raam1977]

And how I contact you

[@bageshwardham1523]

Daikin VRV 3 CU Model RXYQ10P7Y1K , PCB SEB0890 C how to do dip switch setting

[@karthikmurugan8622]

RXYQ18PAY6 model setting pls

[@jjjbossjjj]

Hi bro, how to contact u to engage ur service in SG?

[@BonMj]

Your aircon any problem

[@welcometomydreamworld6812]

🙏🙏👍

[@BonMj]

Thanks

[@MohammedHassan-ld3ei]

Sir please I just want work with you

[@karthikmurugan8622]

Sir I tried this but not working sir
U4 showing after I changed same model outdoor another unit pcb interchange and then test run ..it's on and working but after 10 min it's off and h2p and h3p blinking and indoor remote was UF showing what's the problem sir

[@BonMj]

UF
1)comunication problem
2)if one unit blinking UF,check indoor thermistor

[@karthikmurugan8622]

@@BonMj dear sir checked all indoor communication wire it's normal .
Then UF showing all idu

[@karthikmurugan8622]

@@BonMj fully confused yesterday full night checking still not rectified sir .pls help me

[@BonMj]

@@karthikmurugan8622 the pcb uou take from other unit ?same model?

[@karthikmurugan8622]

@@BonMj yes sir

[@user-vx8kq2sx6m]

Mayowa Andrade

[@sarfarajshaikh4582]

Nice brother 👍
Please make video on
AJ error :- indoor capacity settings error

[@BonMj]

Thanks

[@karthikmurugan8622]

Pls upload the chart

[@Raam1977]

And that how much you charge I will pay for you

[@BonMj]

Where is your location

[@juruteknik6436]

tq bos

[@BonMj]

Thanks bro

[@ciaranmcmahon1991]

Daiken are a pain in the hole 🤣