Samsung AQV10UWEN Manual de usuario descargar pdf (Pagina 31)

ENGLISH

Purging the indoor unit

1. Unscrew the caps at the end of each pipe.

 

All inert gas exhausts from the indoor unit.

1. Make sure that you have all the required tools (pipe cutter, reamer, aring tool and pipe holder).

2. If you want to shorten the pipe, cut it using a pipe cutter, ensuring that the cut edge remains at 90° with the side of the

pipe (see below examples of correct and incorrect cut edges).

3. To prevent a gas leak, remove all burrs at the cut edge of the pipe using a reamer.

4. Put a are nut slightly into the pipe and modify the are.

The indoor unit is supplied with inert gas (nitrogen).

Before installing the unit, check if nitrogen gas ow out of indoor unit.

If this one isn’t true, DO NOT INSTALL THE UNIT since leakage could be inside the indoor unit.

Thelengthofthepipecanbe:

 •Extendedupto:seetablepage24

 •Shortenupto:seepage24

Ifyouneedapipelongerthan5meters:

• Youmustextendtheassemblycable.

• Youmustaddrefrigeranttothepipes;otherwise,theindoorunitmayfreeze.

Unscrew the capsPipes

Oblique Rough Burr

Pipe

cutter

Pipe

• TheremainingairintheRefrigerationcycle,whichcontainsmoisture,

may cause malfunction on the compressor.

• Alwayscontacttheservicecenteroraprofessionalinstallationagency

for product installation.

• Topreventdirtorforeignsubstancesfromgettingintothepipesduring

installation, do NOT remove the caps completely until you are ready to

connect the pipes.

Cutting or extending the pipe

Outer Diameter (D) Depth (A) Flaring Size (B)

ø6.35 mm 1.3 mm 9.0 mm

ø9.52 mm 1.8 mm 13.0 mm

ø12.70 mm 2.0 mm 16.2 mm

ø15.88 mm 2.2 mm 19.3 mm

ø19.05 mm 2.2 mm 22.5 mm

ø22.23 mm 2.2 mm 25.7 mm

Pipe Flare

• Facethepipedownwhileremovingtheburrstomakesurethatburrsdonotgetintothepipe.

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Samsung AQV10UWEN Manual de usuario Pagina 31