Connecting The Mcu - Samsung DVM S Series Installation Manual

Connecting the MCU (MCU-S6NEE1N, MCU-S4NEE1N, MCU-S4NEE2N, MCU-S2NEK1N)
Example 1
Example 2
Power must be supplied to the MCU separately from the outdoor unit.
Connect the communication cable of the outdoor unit (F1, F2) to the communication cable of the MCU (F1, F2)
• Power cable connection should be done with the solderless ring terminal.
CAUTION
MCU
MCU
• When installing the MCU, communication cable can be connected as shown above.
Indoor unit Indoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit Indoor unit
MCCB
220-240 V~
ELB
Indoor unit
MCCB
220-240 V~
Indoor unit
Indoor unit
MCU
Indoor unit
Indoor unit
MCU Indoor unit
Indoor unit
ELB
Outdoor
unit
Outdoor
unit
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