Samsung AM160FNBDEH Installation Manual page 15

Refrigerant pipe installation
Selecting refrigerant pipe
Install the refrigerant pipe according to main pipe size for each capacities of DVM Hydro unit / Hydro unit HT.
Model name of DVM Hydro unit
Liquid side
Refrigerant
side
Gas side
Keeping refrigerant pipe
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.
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.
Use the flare nut supplied with the product. If other flare nuts are used, it can cause refrigerant leakage.
Exposure place
Outdoor
Indoor
Pinching the refrigerant pipe
Compress the end of the refrigerant pipe and weld the compressed part.
Refrigerant pipe
Taping the refrigerant pipe
Seal the end of the refrigerant pipe with a PVC vinyl tape.
End of the pipe
Refrigerant pipe
14
ADN160BDE✴✴
AM160FNBD✴✴
AM✴✴✴FNBF✴✴
3/8" (ø9.52)
5/8" (ø15.88)
Exposure time
Longer than one month
Shorter than one month
-
Welding part
PVC tape
Squeeze flat Stick the squeezed part to the pipe
ADN320BDE✴✴ ADN500BDE✴✴
AM320FNBD✴✴ AM500FNBD✴✴
3/8" (ø9.52) 1/2" (ø12.7)
7/8" (ø22.23) 1-1/8" (ø28.58)
Sealing type
Pipe pinch
Taping
Taping
Finish up by wrapping around the
pipe again