Refrigerant Pipe Co; Refriger Ant Pipe Constructi Nstruction On - Samsung MXJ-YA1509 Series Installation Manual

3. 3.
Guideline for each installation process Guideline for each installation process
4. Refrigerant pipe 4. Refrigerant pipe construction
4-1. Drawing review 4-1. Drawing review
Compare the actual site with the drawing. When installing the refrigerant pipes, check interferences Compare the actual site with the drawing. When installing the refrigerant pipes, check interferences
1) 1)
and the requirements for each pipe diameter size/length/quantity ahead of time. and the requirements for eac
Cautions Cautions
(1) Soft or hard pipes (Annealed, Drawn temper) (1) Soft or hard pipes (Annealed,
construction
h pipe diameter size/length/quantity ahead of time.
Temper grade and minimum thickness of the refrigerant pipe Temper grade and minimum thickness of the refrigerant pipe
Outer diameter Outer diameter
6.35 6.35
9.52 9.52
12.70 12.70
15.88 15.88
19.05 19.05
22.23 22.23
25.40 25.40
28.58 28.58
31.75 31.75
38.10 38.10
44.45 44.45
50.80 50.80
Make sure to use C1220T-1/2H(Semi-hard) pipe for more than ∮ ∮ 19.05mm. Make sure to use C1220T-1/2H(Semi-hard) pipe for more than
In case of using C1220T-O (soft) pipe for In case of using C1220T-O (soft) pipe for ∮ ∮ 19.05mm, pipe may be broken,
whi which c ch can an resu result i lt in a n an in n in ur ur . .
Drawn temper)
Minimum thickness Minimum thickness
0.7 0.7
0.7 0.7
0.8 0.8
1.0 1.0
0.9 0.9
0.9 0.9
1.0 1.0
1.1 1.1
1.1 1.1
1.35 1.35
1.6 1.6
2.0 2.0
19.05mm, pipe may be broken,
52 52
Temper grade Temper grade
C1220T-O C1220T-O
C1220T-1/2H C1220T-1/2H
Or Or
C1220T-H C1220T-H
19.05mm.