Features - Samsung MR-DH00 Technical Data Book

Control Systems
External control systems
V V
2. Multi tenant function controller (MTFC)
MCM-C210N

1) Features

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.
It is used in site such as hotel where individual power is supplied to the indoor unit
be purchased separately at the installation site.
2) Product specification
Power supply
Power consumption
Operating temperature range
Operating humidity range
Maximum length of connection
Number of control devices
3) Description of parts
①
②
No.
①
Terminal for auxiliary power
②
Terminal for indoor unit power connection
③
DC 12 V output terminal
④
DC 5V output terminal
⑤
Operation status indicator LED
142
AC 24V
3 m
1 indoor unit
③
④
⑤
Name
Connect AC 24 V power
To check for AC single phase power cut-off of the indoor unit, connect the
power cable to the multi tenant function controller.
Terminal which supplies DC 12 V to indoor unit
Terminal which supplies DC 5V to indoor unit
110
Description
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
When AC single phase is supplied normally to the indoor unit
(Unit: mm)