Hi bon, How are you, please send me how to do test run and auto gas charging in vrv 3, if u done this please share the link 🔗

The trip of MCB, the possibility could be the wet inside the isolator due to wet weather/raining

Sir, customer not use ELCB

👏👏👏 it is always satisfying to see you work

Good job sir

👍👍👍👍👍🧿🧿🧿🧿🧿nice job bro .

What is the problem but sir

Sir bon mj....how to fix error code Fr in floor mounted 7.5tr carrier

Hi Mr Bon . I like your video , it's great

🎉🎉🎉

hello sir bon Mj .

First like :)

Good Job!😎🇧🇷

👍👍👍👍

👍

🎉

I need job sir can u help me from India

Rimot me u4 Arha he riset mardiya he fir bi u4 arha he

Please tell your multimeter name i will buy