Samsung MXJ-YA1509 Series, Installation Manual

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Installation guide Installation guide
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Problem analysis Problem analysis
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Thickness of the pipe does not meet the standards. Thickness of the pipe does not meet the standards.
Consequence Consequence
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Strength and the duration of the pipe will decrease Strength and the duration of the pipe will decrease
which may cause breakup. Especially, R410a is a high which may cause breakup. Especially, R410a is a high
pressure gas. Pipe with less thickness will have less
pressure gas. Pipe with less thickness will have less
strength, which may cause the pipe breakup
strength, which may cause the pipe breakup. .
Standard procedure Standard procedure
Required thickness – Soft type Required thickness – Soft type
Outer Outer diameter(mm) diameter(mm) Min. Min. Thickness(mm) Thickness(mm)
Ø6.35 0.8 Ø6.35 0.8
Ø9.52 0.8 Ø9.52 0.8
Ø12.70 0.8 Ø12.70 0.8
Ø15.88 1.0 Ø15.88 1.0
Required thickness – Semi hard Required thickness – Semi hard type type
Outer Outer diameter(mm) diameter(mm) Min. Min. Thickness(mm) Thickness(mm)
Ø19.05 0.9 Ø19.05 0.9
Ø22.23 0.9 Ø22.23 0.9
Ø25.40 1.0 Ø25.40 1.0
Ø28.58 1.1 Ø28.58 1.1
Ø31.75 1.1 Ø31.75 1.1
Ø38.10 1.35 Ø38.10 1.35
Ø44.45 1.6 Ø44.45 1.6
Ø50.80 2.0 Ø50.80 2.0
Proper method Proper method
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Select the pipe according to above specification Select the pipe according to above specification