How do you troubleshoot an aircon LEV valve | Mitsubishi VRF

Brand : Mitsubishi Electric
model : PDFY-P100VM-E (FCU-Ducted)
Error code : no error.
Complaint : aircon not cooling
Symptoms : One of the FCU LEV fully open, CU TH 4 reading very low.
Cause : LEV faulty
#bonmj #mitsubishi #vrf

[@jonathanlarosa3279]

Thank you Master 👌👏👏👏🙏🙏
I watching all your vlogs at TH-cam 👍🏾 very useful to me as AIRCON TECHNICIAN... thanks & More blessings to come.. stayed healthy and safe

[@BonMj]

You are welcome. Cheers.

[@maharaja.s4628]

OK bro thank you

[@phillipcase8036]

Thank you you for the video keep them coming

[@BonMj]

Welcome

[@jaykenlopez6771]

Good day sir. What kind of software did you use to know the exact location of damage lev? Thanks

[@goparismail9727]

thank you mr bon sukses selalu ilmu yah goood👌👌👌👌👌

[@BonMj]

Terima kasih master.

[@karaors8970]

Lev outdoor nice Job bro

[@BonMj]

Thanks

[@peramaraj2763]

Hi sir i have a doubt sir can you see mitsubishi in CRC control every indoor unit address ?

[@matazglb5346]

Thanks you Boos 👍👍👍

[@BonMj]

Welcome

[@edwinneilnovoa1047]

Good morning friend Bom haw are you?
Iwanted to ask you if coold helpe.me
I have a problem with .
a misubishi havey vrf modelo fdc 560kxe6m .
air conditioner. The compressors were changen becausse the were burt ,but the machine
Dose not want to start .it is totall dead it does no give a start
Sigñal but it does get power ,thenks friend bom happy day many blessing

[@kishoorre6930]

Thank you sir

[@BonMj]

Welcome

[@sonnyfuellas6208]

Hello sir LG vrf you Also know. Tnx a lot

[@vijaygani1179]

Thanks🙏🙏🙏

[@BonMj]

Welcome

[@hairussalleh2087]

Hello sir , can i ask something? where and how to get the inverter checker box? also the software for mitsubishi aircond?

[@BonMj]

From Daikin and Mitsubishi

[@g8s456]

I have fault code 1302 on a similar system happening intermittently when I am not on site . Any tips ?

[@BonMj]

May high pressure over 550psi
Or thermistor fault
Or indoor lev
Or solenoid valve clogged
Or dirt heat exchanger
Or indoor air short cycle
And etc....

[@muruganantham595]

Sir ,can we install the new valve in external connection without removing the existing valve from coil for the indoor ?

[@BonMj]

Can,suggest remove the lev coil.

[@muruganantham595]

Thanks for the suggestion sir

[@edwinneilnovoa1047]

Good morning friend bom ,how are you? I

[@CCL13984]

Hi sir, I never seem this installation method to LEV, have any side effect by new LEV in external connect without remove the old valve?

[@CircinusMusic]

Sir bon, Possoble to rectify without loptop if i replace LEV? should i check only at control panel monitor

[@BonMj]

Can..set fan mode to test and one of the unit set at cool mode to let compressor running.

[@idreesahemad5348]

sir wich country doing the job

[@BonMj]

Singapore

[@shaikhsayeed6456]

Sir please MITSUBISHI ELECTRIC CRC how to settings

[@yadhukrishnacs995]

In my LG VRF FCU eev valve continue open in fan mode also cooling, what is the problem pls help me master.

[@BonMj]

Most is eev or pcb

[@yadhukrishnacs995]

@@BonMj while fcu switch offing the gas is circulating

[@BonMj]

@@yadhukrishnacs995 yes.eev unable to close. (eev or pcb,)

[@krishnaajaayajayaprakas5475]

Hi uncle mitsubishi heavy industries VRF is not working E49 what problem

[@josephngmh2815]

Mr Bon, can let me know where can I purchase the diagnostic software?

[@BonMj]

Mitsubishi electric

[@josephngmh2815]

U meant I could buy the diagnostic software from Mitsubishi electric?

[@maharaja.s4628]

Good morning bro, my daikin aircon got error code U4.I check out door power supply have, no power tripped, once reset Power supply again unit runing back to normal, any other reason bro for u4 error code

[@BonMj]

Check your indoor connect to any fire alarm or smoke detector

[@sirawing828]

if you have replaced the LEV but the LEV still doesn't open, where is the problem, sir?

[@BonMj]

Do you remove the faulty LEV

[@BonMj]

After replace need to reset outdoor.
Of power supply and on back.

[@karaors8970]

🍻🇹🇷🤳🛠️✋

[@BonMj]

Thanks