Using Stop Valve - Samsung UH140GAMC Installation Manual

Using stop valve

To Open the Stop Valve
1 Open the cap and turn the stop valve counter clock wise by using a hexagonal
wrench.
2 Turn it until the axis is stopped.
Do not apply excessive force to the stop valve and always use
Note

special instruments. Otherwise, the stopping box can be
damaged and the back sheet can leaks.
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
Remove the cap.
1
Turn the stop valve clockwise by using a hexagonal wrench.
2
Tighten the axis until the valve reached the sealing point.
3
Tighten the cap securely.
4
CAUTION
When you use the service port, always use a charging hose ,too. When you use the service port, always use a charging hose ,too.

 Check the leakage of refrigerant gas after tightening the cap.  Check the leakage of refrigerant gas after tightening the cap.

 Must use a spanner and wrench when you open/tighten the stop valve.  Must use a spanner and wrench when you open/tighten the s nd wrench when you open nd wrench when you open/tighten the s

Cap
Service
port
Axis
top valve.
Sealing
point
19
E-