Step 5 Connecting The Refrigerant Pipe - Samsung AC TXAP G Series Installation Manual

7 After tube contraction work is completed, wrap it with
the insulation tape to finish.
Three or more layers of insulation are required.
Method 1
IInsulation tape
CAUTION
• Make sure that the connection parts are not exposed
to outside.
• Be sure to use insulation tape and a contraction tube
made of approved reinforced insulating materials that
have the same level of withstand voltage with the
power cable. (Comply with the local regulations on
extensions.)
WARNING
• In case of extending the electric wire, please DO NOT
use a round-shaped Pressing socket.
– Incomplete wire connections can cause electric
shock or a fire.
Method 2
Insulation tape

Step 5 Connecting the refrigerant pipe

Maximum allowable length
Items
Applicable outdoor
AC090TXAPKG
unit models
Main pipe (L1)
Max. height
difference between
outdoor and
indoor units (h1)
• "n" means the number of indoor unit connection of
DPM.
n=1
L 1
outdoor
• Temper grade and minimum thickness of the
refrigerant pipe
Outer diameter Minimum
[mm] thickness [mm]
ø6.35
ø9.52
ø12.70
ø15.88
ø15.88
ø19.05
ø22.23
Single Installation
AC100TXAP*G
AC120TXAP*G
AC140TXAP*G
AC160TXAP*G
50 m 85 m
30 m 30 m
indoor
h 1
Temper grade
0.7
0.7
C1220T-O
0.8
1.0
0.8
C1220T-1/2H
0.9
OR C1220T-H
0.9
English 19