¡APRENDE A METER NITRÓGENO CON MANÓMETRO DIGITAL DUOYI 517!
In this video you will learn how to introduce nitrogen using a DUOYI 517 brand digital pressure gauge in a simple and practical way.
▶︎
Is it shorted? Check it easily! - Mini-split
▶︎
¡Esto sucede cuando las válvulas de SUCCIÓN y DESCARGA NO SIRVEN!
▶︎
How to vacuum and charge gas with a digital pressure gauge?
▶︎
How to tell if a refrigerator compressor is working?
▶︎
How to check operating values with R32 digital pressure gauge?
▶︎
VACUUMING A MINISPLIT
▶︎
How to use DUOYI 517 digital pressure gauge?
▶︎
This is the CORRECT way to connect a mini-split ON-OFF!
▶︎
Uso y explicación del manómetro digital en una llamada de servicio que requirió la recarga de gas
▶︎
INSANE! Top 5 Primitive Recycling & Most Amazing Manufacturing Factory Processes in the World!
▶︎
Vacuum Gauge and ZL Valve Connection
▶︎
Ventajas de usar un manómetro digital para trabajar refrigeración.
▶︎
4-20mA Transducer Troubleshooting
▶︎
Is the vacuum gauge useless? Is a vacuum created by time in refrigeration?
▶︎
Learn how to check the sensors on your Hisense condenser unit! - Mini Split Inverter
▶︎
How to test an inverter compressor! The easy way!
▶︎
How to check the minisplit heating valve?
▶︎
VACUUMING AND REFRIGERANT CHARGING A MINI-SPLIT
▶︎
How to check the signal and its characteristics on a mini-split air conditioner?
▶︎