Hi bon can you help me? I’m working on vrv4 master and slave unit. On master a compressor grounded so I disconnected power to it and put unit in emergency mode. When I connect my D checker my low suction pressure transducer reads - negative value. Like -495. I replaced sensors but still have same issue. Do you think PCB board is bad? Thanks
So beautiful knowledge able video
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Thanks Sir Bon Mj
Robi Guanzon here
Welcome bro
Use ful information sir thanks
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thank you sir
Welcome
Great video thank you
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@@BonMj great job sir! Did you have to braze the thermistor to pull it out or it just pops out?
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New York city 👍
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My brother 👍🤣🙏
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Nice job...
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Hi bon nice job bro
Thanks bro
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Welcome
Hi bon can you help me? I’m working on vrv4 master and slave unit. On master a compressor grounded so I disconnected power to it and put unit in emergency mode. When I connect my D checker my low suction pressure transducer reads - negative value. Like -495. I replaced sensors but still have same issue. Do you think PCB board is bad?
Thanks
Do you key in correct model
@@BonMj that was issue. Thank you. There was 2 options on d checker with same MN didn’t know
What was the function slave 1, slave 2and so on. Can you gave us the explanation sir. So that ican open my mine
after replace, want reset back?
Just press reset
I want to ask why I have replaced the thermistor but code J5 still appears
please answer my question sir
Check thermistor reading?
@@BonMj new thermistor but why does the j5 code still appear?
Hi sir bon, Goodmorning, I just wanted to ask if you don't mind. I am willing to work in your country. I already had a passport.
Vrv 3 me l2 error code aarha h
Kya problem h
Vrv 3 error L5 L4 ,sir
Check inverter pcb and inverter board heak sink
1 h me reset kiya to 2 din bade fir aata h