Nice work of error trouble shooting master tech AC

@BonMj

11 ай бұрын

Thanks

Very good job ❤

@BonMj

11 ай бұрын

Thanks 😄

Good Job!😎🇧🇷

@BonMj

11 ай бұрын

Thanks

good evening bon sir we don't have d-cheker so how our work will be easy find all parameter is a very difficult task plz make a video on d-cheker too

Compare the discharge temp and high pressure, which is more critical when filling gas? The high pressure 705psi too high?

👍

@BonMj

11 ай бұрын

Thanks

Hello Uncle Bon Were you able to find the leak? Could the faulty thermistor make the system think it is low on charge since the temperature reading was out by roughly 20°C?

do you have documentation on test run of panasonic vrf system?

Daikin seems regular have UO problems

UF Error also says "Improper connection of transmission wiring between indoor-outdoor units, Failure to execute check operation, Defective indoor unit PCB , Stop valve is not opened." Very vague error code it seems. I guess if there is a gas issue, this error will also show up?

Uo leak gas. Why nv check leak m charge on gas only

Hi boss , I have an doubt abou,t how much of amount of oil need to charge during accumlator oil return valve and body replacement , and also what's is the easiest method to top up

👋🧿👍

@BonMj

11 ай бұрын

Thanks

Error code UF ,I face exactly same problem on this model 3month earlier,symptoms unit run exactly 30min without any issue afterwards blinking UF we replaced indoor thermistors still running without any issues

@BonMj

Ай бұрын

👍👍

Hi ser i m morshed

@BonMj

7 ай бұрын

👍

What is the normal liquid temperature and what is the gas temperature in this type of system?

Carrier vrf cassette indoor display show EE error in display .we replaced indoor pcb and new drain pump with float switch , display, and clean drain line but EE error has been not remove Can you ask me . Whats component faulty Reply plz Love from india

Fan qail unit communication errors

What kind of app is that sir

Doesn't UF Error Code mean "System Communication Fault"?

I want to work with u if any vacancy let me know

vrv2 errod uf masalah pa

@BonMj

9 ай бұрын

Check communication wire

所以这个uf 的问题是gas 不够么？

@BonMj

Ай бұрын

UF 可以是gas不够，Fcu thermistor 坏，或EEV 坏

Sorry master, i have trouble abaut motor blower indoor, i was set HH but speed not going faster. What trouble.? 🙏

@khaerulanam5581

10 ай бұрын

Vrv IV

@BonMj

10 ай бұрын

Check dc fan or ac fan, if ac fan please check fan capacitor

Not good! U0 System is leaking