Step 5 Purging Inert Gas From The Indoor Unit; Step 6 Cutting And Flaring The Pipes - Samsung AC MN4PKH Series Installation Manual

Installation Procedure
7
Indoor unit
Gauge of dimensions
Step 5 Purging inert gas from the
indoor unit
Unscrew the pinch pipe at the end of each refrigerant
pipe.
Insulator
NOTE
10
English

Step 6 Cutting and flaring the pipes

1
2
Ceiling
For the recessed installation
of the square panel: 11.5 mm
For the recessed installation
of the circular panel: 41.5 mm
3
4
Pipe
Gas side
Outer Diameter (D)
Liquid side
Pipe cutter
Oblique
Pipe
D
A
L
Flare
Depth (A)
Rough
Burr
R 0.4 to 0.8 mm
D
Flare
Flare dimension (L)