Samsung AM240MXVGNR/ET - Page 67

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Installing the indoor units
Model MCU-S6NEK2N MCU-S4NEK3N MCU-S2NEK2N MCU-S1NEK1N
Example installing
(Each port
connection)
Example installing
(MCU series
connection)
MCU MCU
MCU series connection
Installing indoor
units
Under 16.0 kW indoor unit : Don’t use Y-connector
ߣߨ࢏ߢǮߤߪ࢏ߢǮʒͱͱθЇϩࡤƸϑʪǽࣛʀͱʪʀϩͱθɇϩϩ˵ʪɇϑ঄øαЇʒʪ
Ã˙цͱЇиɇϩϩͱʀͱϩЇͱЇϑʀͱͱ˝ͱΧʪθɇϩͱЇʒʪθࣛߧঙࡥϑʪϩͱЇϩʒͱͱθ
‘Expand operational temperature range for cooling operation (HR only)’,
ɇʒЇϑʪǽࣛʀͱʪʀϩͱθͱߧ࢏ߢߣߨǮʒͱͱθЇϩ
In case of using Y-connector, it is only connectable for port combination at below
Connectable port combination for Y-connector : A + B port, C + D port, E + F port
Non-connectable port combination for Y-connector : B + C port, D + E port, non-
continuous port
Set Dip Switch option for using Y-connector
1
ON
234 1
ON
234 1
ON
234 1
ON
234
S/W Option S/W Option S/W Option S/W Option
Default
Combination of A+B port
Combination of C+D port
Combination of E+F port
In case of MCU connection in series, the maximum capacity of indoor
units in MCU series connection is 61.6 kW
This unit is only
connectable for
one port under
16 Kw
This unit is
impossible to
connect MCU to
MCU in series.