Samsung AC MXAD Series Installation Manual page 21

Installing DPM
DPM allowable Outdoor and indoor unit models
2 IDU
Outdoor unit
Indoor unit
AC036MXADKH AC018MN*
AC048MXADKH AC024MN*
AC054MXADKH AC024MN*
• Installation of multiple indoor units should consist of
units that have the same capacity.
e.g. When you install the AC048MXADKH outdoor
unit as DPM combination such as 2 or 3 indoor
units connection, only the combination of two
AC024MN*DKH or three AC018MN*DKH is
available.
Space requirements for indoor and outdoor units and
piping installation
(Refer to page 5~7 installation specification.)
• Two indoor units should be installed in one area
which is not divided by a wall.
• The distance between two indoor units should be
within a straight-line of 10m.
• After branching, the distance between the piping
connected to the two indoor units should be within
1m.
• The height difference between two units should be
within 0.5m.
• Use the joint KIT that is only for DPM. (Please refer to
the table below)
2-Indoor units 3-Indoor units
DPM
connection connection
KIT
MXJ-2D2509K MXJ-3D2509K MXJ-4D2509K
3 IDU 4 IDU
Indoor unit Indoor unit
- -
AC018MN* -
AC018MN* -
4-Indoor units
connection
Connecting communication line and wired remote
controller
• In case of 2 indoor units connection
F1/F2 F1/F2
F1/F2
Indoor Indoor
Outdoor
unit unit
unit
#1 #2
L/N
L/N L/N
• In case of 3 indoor units connection
F1/F2 F1/F2
F1/F2
Indoor Indoor
Outdoor
unit unit
unit
#1 #2
L/N
L/N L/N
• In case of 4 indoor units connection
F1/F2 F1/F2
F1/F2
Indoor Indoor
Outdoor
unit unit
unit
#1 #2
L/N
L/N L/N
• The wired remote controller can be used with any of
the DPM indoor units.
Operation and specification
• The two, the three, or the four sets of the indoor
units with DPM installation which are controlled by
wired and wireless remote controller work equally.
(All controls such as ON/OFF, cooling/heating/
dehumidification/ventilation, high/ medium/low wind,
fixing louver angle/swing are equally applied.)
• Thermo OFF which stops when indoor temperature
reaches set temperature works by the average sensor
value of the indoor temperature of the all indoor
units.
• When one of the several indoor units has a problem,
they protect operation or stop working.
Remote
control
F1/F2 F1/F2
Indoor
unit
#3
L/N L/N
Remote
control
F1/F2 F1/F2 F1/F2 F1/F2
Indoor Indoor
unit unit
#3 #4
L/N L/N L/N L/N Remote
control
English
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