Samsung AC024JXADCH Installation Manual - page 23
23
ENGLISH
Connecting the refrigerant pipe
Refrigerant piping system
Items
Maximum allowable length
Single installation
Type
A
B
C
Applicable outdoor unit models
AC024/030JXADCH
AC036/042/048JXADCH
AC030/036JXSCCH /
AC054KXADCH
Main pipe (L1)
164.0 ft (50 m)
246.0 ft (75 m)
Max. height difference between outdoor and
indoor units (h1)
98.4 ft (30 m)
98.4 ft (30 m)
indoor
outdoor
L1
h1
f Temper grade and minimum thickness of the refrigerant pipe
Outer diameter [inch]
Minimum thickness [inch]
Temper grade
1/4
0.0276
C1220T-O
3/8
0.0276
1/2
0.0315
5/8
0.0394
5/8
0.0315
C1220T-1/2H OR C1220T-H
3/4
0.0354
7/8
0.0354
• Make sure to use C1220T-1/2H (Semi-hard) pipe for more than 3/4 in. In case of using C1220T-O (Soft) pipe for
3/4 in., pipe may be broken, which can result in an injury.
CAUTION
Make at least one round:
It will reduce noise and vibration
❋ The appearance of the unit may be different from the diagram depending on the model.
• After connecting pipes through the knock-out, cover the opening to prevent animals and debris from entering.
CAUTION