Full procedure of Gas charging in VRF / VRV machine | Refrigerant charging Part-1 

Pahle additional gas dalte hai fir wall kholte hai or outdoor start kerte hai

Explanation not good

That’s not the right way to open the valve

Sab thik hai lekin aap ne section line pahle kyo open kiye

Hello sir, Pehle 600 micron vaccume phir break ho ke 900 pahuch gaya tab bhi gas charge ker sekte hai

Vacume ke baad pahle aditanal gas dalte h ya outdoor ki gas ko open karte h

Thanks for problem solve

Thanks for sharing video...for recharge of R410ain vrv systems....but sir why not wearing anything safety measures.....like hand gloves, reachable stand ....that all as i think...but infomatic procedures....

Pahli bar dekh raha hu rinch se mar kar val khola jata h

Unit ka gas bad me open hota Hai not good work kacra

Why does this video have an English title?

Video graphics no good

Not good work

Hello sir Why we take liquid line for gas calculation?

Not well trained technicians...average only..I notice many unprofessional acts

Apne suction line Sao gas charge ki h cylinder ko ulta krke jise compressor m liquid jyga aur liquid jane sai compressor damage hone ka chance hoga bro 😮

Gas kitna dalna hai ye toh bataye hi nahi

Phalay suction lain q krtay hi

Ur tecnician is not professional 😅

Put How much klo gas

Bhai video zarah saf banaw

Additional gass nai dala according to pipe line gass kinsa dala R410

Bhai ye volve close karke dall rahe ho aap to kaise pata chalega

First mistake you section wall

Bhai good work yar

Dusra galti discharge line se bhi should have added additional gas

Gas charge karne bakt kyu iec ati hai

oky

Nice but video and voice not clear

Sar g bik our hii p ketna chalta hi

Sir job hai koi

Good bhai jaan

Kitne microns tak rakhna best rehta hy testing per ???

vrv.vrf mein 25 indoor unit hai 1 indoor mein gas leakage hai baqi indoor outdoor ko off nahi karna hai gas lock kar k welding kese kare ya indoor unit ko remove kese kare beger pump down kiye is mein video banaye ya comment kar k message kare sir