Good job, keep uploading like informative videos that helps lot who are working at HVAC system. I'm also HVAC Engineer from Bangladesh and i'm a Mechanical graduate.
oil drain nitrogen pressure par kiya gaya h uske bad vaccum karke oil charge kiya gaya h iss system me... Oil charge karne ke liye ye follow kare 1.Vaccum 2.Oil pump(oil hand pump) 3.oil charging motor.. Etc
Nice
Ur video is very informative but if you tell us everything step by step.that's more good
Very.NICE
Good job, keep uploading like informative videos that helps lot who are working at HVAC system. I'm also HVAC Engineer from Bangladesh and i'm a Mechanical graduate.
Thanks....
i want ,you only oil remove from oil saperature, compressor inside no oil removes ?
Chiller band karna parta hai running candision me
Chiller me Kon sa compressor laga hua hai
Hello sir are you vaccum from 2 side... Suction line and discharge
Without manual pump ?
Kuch samajh nahi aaya sir Thora accha se information kariye har chiz bataye sirf draining Maine nahi rakhta hai
Jaha say oil drain kiya waha say oil charge kaisay kiya
oil drain nitrogen pressure par kiya gaya h uske bad vaccum karke oil charge kiya gaya h iss system me...
Oil charge karne ke liye ye follow kare
1.Vaccum
2.Oil pump(oil hand pump)
3.oil charging motor.. Etc