Using Stop Valve - Samsung UH026EAV Installation Manual

Using stop valve

To Open the Stop Valve
1 Open the cap and turn the stop valve counterclockwise by using a hexagonal
wrench.
2 Turn it until the axis is stopped.
N Do not apply excessive force to the stop valve and always use
N N N N o o o o t t t t e e e e
special instruments. Otherwise, the stopping box can be
damaged and the back sheet can leaks.
N If the watertight sheet leaks, turn the axis back by half, tighten
the stopping box, then check the leakage again. If there is no
leakage any more, tighten the axis entirely.
3 Tighten the cap securely.
To Close the Stop Valve
1 Remove the cap.
Turn the stop valve clockwise by using a hexagonal wrench.
2
3 Tighten the axis until the valve reached the sealing point.
4 Tighten the cap securely.
C C A A U U T T I I O O N N
C C A A U U T T I I O O N N
N When you use the service port, always use a charging hose, too.
N Check the leakage of refrigerant gas after tightening the cap.
N Must use a spanner and wrench when you open/tighten the stop valve.
Cap
Service
port
Axis
Sealing
point
17
E-