Samsung MR-DH00, Technical Data Book

Page: 142 / 197

Control Systems
142
V V
External control systems
2. Multi tenant function controller (MTFC)
1) Features
MCM-C210N
t Multi tenant function controller is an auxiliary power supply device which allows indoor unit to turn off (close EEV) normally and
maintain communication when main power supply is cut.
t It is used in site such as hotel where individual power is supplied to the indoor unit
110
75
(Unit: mm)
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be purchased separately at the installation site.
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2) Product specification
Power supply
AC 24V
)[
Power consumption 8
Operating temperature range ¡$_¡$
Operating humidity range 3)_3)
Maximum length of connection 3 m
Number of control devices 1 indoor unit
3) Description of parts
No. Name Description
①
Terminal for auxiliary power Connect AC 24 V power
②
Terminal for indoor unit power connection
To check for AC single phase power cut-off of the indoor unit, connect the
power cable to the multi tenant function controller.
③
DC 12 V output terminal Terminal which supplies DC 12 V to indoor unit
④
DC 5V output terminal Terminal which supplies DC 5V to indoor unit
⑤
Operation status indicator LED
t-&%0/ When AC single phase power for indoor unit is cut-off and DC 12 V, DC 5 V
is output normally from the multi tenant function controller
t-&%0''
When AC single phase is supplied normally to the indoor unit
④
⑤
③
②
①
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