ENGLISH-13
02
INS
ta
LL
at
ION
2 . Bend the connection pipe to an appropriate length using a bender depending upon the installation place .
3 . Perform pipe bending process .
- Perform bending of the pipe using the pipe bender which has a specified bending radius .
- Be sure to take full care to perform bending of the pipe successfully at one time . Bending and unbending the pipe more
than twice makes the bending work increasingly difficult .
4 . Connect the high pressure pipe (ø6 .35 mm) and low pressure pipe (ø15 .88 mm) to the high/low pressure pipe of the
outdoor unit and tightening by applying appropriate torque .
▶
Flare process
1) Cut the pipe using the pipe cutter .
Oblique Rough Burr
90°
2) Remove burr on the edge of the pipe .
• If burr is not removed after cutting the pipe, there is a risk of refrigerant
gas leakage .
• If foreign substance such as burr goes into the pipe, there is a risk of
product breakdown . Therefore, face the pipe downward when doing
the work .
Pipe
Reamer
3) Insert the flare nut into the pipe, and then perform the flare process .
Flaring tool
▶
Flare length
D(mm)
H(mm)
Outer Diameter (D)
ø6 .35
ø9 .52
ø15 .88
Height (H)
1 .3 mm
1 .8 mm
2 .2 mm
▶
Incorrectly flared pipes
Oblique
Damaged
surface
Cracked
Uneven
thickness
FAC MEMORY-EU_IM_04036A-03_EN.indd 13
2016-03-30 오전 10:58:25
