Samsung AM CNB C AA Series Technical Data Book page 43

13. Installation
Keeping refrigerant pipe
f To prevent foreign materials or water from entering the pipe, storing method and sealing method (especially during
installation) is very important . Apply correct sealing method depending on the environment .
f Be especially careful when you penetrate the pipe through the hole in a wall or when the end of the pipe is exposed to
outdoor during installation .
f Use the flare nut supplied with the product . I f other flare nuts are used, it can cause refrigerant leakage .
Exposure place
Outdoor
Indoor
Pinching the refrigerant pipe
f Compress the end of the refrigerant pipe and weld the compressed part .
Refrigerant pipe
Taping the refrigerant pipe
f Seal the end of the refrigerant pipe with a PVC vinyl tape .
End of the pipe
Refrigerant pipe
Exposure time
Longer than one month
Shorter than one month
Welding part
PVC tape
Squeeze flat Stick the squeezed part to the pipe
-
Sealing type
Pipe pinch
Taping
Taping
Finish up by wrapping around
the pipe again