Since May of 2022 until June of 2023 I was assigned into a hotel Best Western Plus Philippines ,there unit is VRV 4 . I really have hard time doing trouble shooting of this unit until I found in You tube Mr. bon Mj . His videos and tutorial help me a lot ,and even in VRV 3. Now i resigned from work and this 2024 want to starts my own Aircon business Thank you so much sir Bon. Even in email you responded to me. Thank u
Hlw sir Vrv 4 lc 30 error code 2 nd inverter pcb defective After deactivated / bypass 2nd compressor Machine is showing the same error What is the problem??
Sir in daikin vrv there is a cooling problem Amp not goes higher stand in 4 amp Suction pressure 150 discharge pressure 350 14hp outdoor unit whats the problem
Nothing like Mr. bon Mj
The best ever
Thanks
Since May of 2022 until June of 2023 I was assigned into a hotel Best Western Plus Philippines ,there unit is VRV 4 .
I really have hard time doing trouble shooting of this unit until I found in You tube Mr. bon Mj .
His videos and tutorial help me a lot ,and even in VRV 3.
Now i resigned from work and this 2024 want to starts my own Aircon business
Thank you so much sir Bon.
Even in email you responded to me.
Thank u
Thank you Mr Bon
You are very welcome
👍
Du bist der beste 😊
Thanks
👍👍👍👍
Thanks
Thank you master
Welcome
VRV-4 any faulty spare parts replace must put test mode or not ?
Pls Mr Bon I need any material pdf for troubleshooting vrv&vrf because I like learning by reading
And thank you for your information
Welcome
Sorry master. The adaptor ITM can be repair.?
Hello, I want to buy a faulty PCB, do you sell it?
Hlw sir
Vrv 4 lc 30 error code
2 nd inverter pcb defective
After deactivated / bypass 2nd compressor
Machine is showing the same error
What is the problem??
Helo sir can you tell.me please what is the problem if vrv unit make suction line ice problem? Daikin vrv 4+
Check indoor EEV, air flow
Sir in daikin vrv there is a cooling problem
Amp not goes higher stand in 4 amp
Suction pressure 150 discharge pressure 350 14hp outdoor unit whats the problem
May insufficient gas
@@BonMj we added gas also sir almost 2 kg bt problem still same
I want to check vrf ac from laptop can u teach me how to use laptop in vrf ac
Sir to4 but =code error UF-01 what's this problem
Check indoor thermistor
Ok siir thank you