Samsung AC MXADKH Series - Step 5: Connecting the Refrigerant Pipe

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Installation Procedure
Step 5 Connecting the refrigerant pipe
Items
Maximum allowable length
Single installation
DPM
installation
Applicable outdoor unit models
AC026MXADKH
AC035MXADKH
AC052MXADKH
AC060MXADKH
AC052MXASEH
AC071MXADKH
AC071MXASEH
AC100MXASEH
AC071MXADKH
Total pipe length (L
1
+L
2
+L
3
)
- - - 50m
Main pipe (L
1
)
20m 30m 50m 30m
Max. distance among indoor units (D)
- - - 10m
Max. length after branch
- - - 15m
Max. height difference between outdoor
and indoor units (h
1
)
15m 20m 30m ±30m
Max. height difference among indoor
units(h
2
)
- - - ±0.5m
Max Pipe length difference among indoor
units after branch (L
2
-L
3
)
- - - ±5m
 “n” means the number of indoor unit connection of DPM.
n=1
indoor
Outdoor
indoor
Outdoor
indoor
n=2
L
1
h
1
L
1
L
2
L
3
h
2
h
1
D
 Use a joint kit that is only for DPM.