Hướng Dẫn Hút Chân Không, Nạp Ga Điều Hòa R32 Chi Tiết Nhất | Thợ Mới Xem Xong Làm Chuẩn Ngay!

👉 In this video, I will guide you in detail through the entire process of vacuuming and charging R32 air conditioner gas in the most correct way. From the steps of checking for leaks, connecting the gauge, operating the vacuum machine to the standard gas charging method according to the pressure and machine label - all are done practically, easy to understand, anyone who sees it can do it! ❄️ R32 gas is a new, high-performance and environmentally friendly refrigerant, but if the vacuum is incorrect or the gas is not charged enough, the air conditioner will be weak, consume a lot of electricity and quickly damage the block. Therefore, new workers or home installers need to understand this process well. 🔧 Watch the whole video and you will know: How to check the tightness of copper pipes before vacuuming Standard vacuuming time and how to read negative pressure correctly How to charge R32 gas in liquid form, avoid excess - shortage Tips for testing the air conditioner after charging to achieve maximum efficiency 📌 This video is suitable for: • New refrigeration electricians • Apprentices or self-repairing air conditioners at home • Those who want to understand more about the correct R32 gas charging process ⚙️ Follow each step correctly - the air conditioner runs smoothly, cools deeply, saves electricity and is more durable! 👉 Don't forget to SUBSCRIBE to the CHANNEL to watch more practical, detailed and easy-to-understand refrigeration instruction videos! Free consultation and support 📞 Contact: 👉 Phone: 0912.739.538 #R32 Air Pump #R32 Gas Filler #Refrigerant #Refrigerant Guide #Air Conditioner Gas Filler #New Technician #R32 Air Conditioner #Refrigerant Technique #Air Conditioner #R32