Selecting The Refrigerant Pipe - Samsung AEX060EDEHA Installation Manual

Selecting the refrigerant pipe

Outdoor unit capacity (kW)
AEX060EDEHA
f Install refrigerant pipe depending on the outdoor unit
capacity.
f Make sure to use C1220T-1/2H (Semi-hard) pipe for
more than Ø19.05mm. In case of using C1220T-O (Soft)
pipe for Ø19.05mm, pipe may be broken, which can
result in an injury.
Keeping refrigerant pipe clean and dry
f To prevent foreign materials or water from entering the pipe, pipes shall be sealed by caps.
Installing the Nipple
f Before connecting the refrigerant pipe, the Nipple must be connected to liquid side pipe of Hydro unit.
WATER WATER
OUTLET INLET
Liquid side
Gas side (mm)
(mm)
ø6.35 ø15.88
Disassemble
Liquid Gas
pipe
pipe
Minimum
Outer
thickness
diameter (mm)
(mm)
ø 6.35 0.7
ø 9.52 0.7
ø12.70 0.8
ø15.88 1.0
ø15.88 0.8
ø19.05 0.9
ø22.23 0.9
* Temper grade and minimum thickness of the
refrigerant pipe
Liquid
pipe
WATER WATER
OUTLET INLET
Temper grade
C1220T-0
C1220T-1/2H OR
C1220T-H
Assemble
Gas
pipe
17