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
Du bist der beste 😊
Thanks
👍👍👍👍
Thanks
Thank you Mr Bon
You are very welcome
👍
Thank you master
Welcome
VRV-4 any faulty spare parts replace must put test mode or not ?
Sorry master. The adaptor ITM can be repair.?
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??
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
Hello, I want to buy a faulty PCB, do you sell it?
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