Completing The Installation And Commissioning; Charging Refrigerant - Samsung RD VHXF Series Installation Manual

completing the installation and
commissioning

CHARGING REFRIGERANT

Service valve work for gas pipe
• Block the cap of the service valve after charging the refrigerant.
- Connection torque of the cap for the refrigerant charging port : 6.0N·m(4.425 lbf·ft)
- Connection torque of the stem : 25N·m(18.439 lbf·ft).
- Adjustable torque of the valve stem.
ø19.05(3/4˝)~ : 10.0N·m(7.375 lbf·ft)
When installing 1 outdoor unit
R410A
Scale

46_ completing the installation and commissioning

Cap for the valve stem
Cap for the refrigerant
charging port
Outdoor unit
Liquid side
Gas side
Gauge manifold
Service valve
Vacuum pump