Samsung AC035FE1DKF handleiding

Airco

Samsung

46 pagina's

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Handleiding

English

Installation Procedure

Step 6 Cutting and flaring the pipes

1 Make sure that you have the required tools available: pipe

cutter, reamer, flaring tool, and pipe holder.

2 If you wish to shorten the pipes, cut them with a pipe

cutter, ensuring that the cut edge remains at a 90° angle

to the side of the pipe. Refer to the illustrations below for

examples of edges cut correctly and incorrectly.

Pipe cutter

90°

Pipe

Oblique Rough

Burr

3 To prevent any gas from leaking out, remove all burrs at

the cut edge of the pipe, using a reamer.

4 Slide a flare nut on to the pipe and modify the flare.

Pipe

Flare

R 0.4 to 0.8 mm

45° ±2°

90° ±2°

Outer Diameter (D) Depth (A) Flare dimension (L)

Ø6.35 mm 1.3 mm 8.7 to 9.1 mm

Ø9.52 mm 1.8 mm 12.8 to 13.2 mm

Ø12.70 mm 2.0 mm 16.2 to 16.6 mm

Ø15.88 mm 2.2 mm 19.3 to 19.7 mm

Ø19.05 mm 2.2 mm 23.6 to 24.0 mm

5 Check that the flaring is correct, referring to the

illustrations below for examples of incorrect flaring.

Inclined

Correct

Uneven

Thickness

Damaged

Surface

Cracked

Step 7 Connecting the assembly pipes

to the refrigerant pipes

There are two refrigerant pipes of different diameters :

• A smaller one for the liquid refrigerant.

• A larger one for the gas refrigerant. The inside of

copper pipe must be clean and has no dust.

1 Remove the pinch pipe on the pipes and connect the

assembly pipes to each pipe, tightening the nuts, first

manually and then with a torque wrench, a spanner

applying the following torque.

Spanner

Union

Torque

wrench

Flare nut

DB68-13503A-01_IM_CAC R-32 WindFree1_4way_EA_EN_.indd 17DB68-13503A-01_IM_CAC R-32 WindFree1_4way_EA_EN_.indd 17 2025-04-08 오전 8:53:202025-04-08 오전 8:53:20

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