Samsung AM036TXMDCH - MCU Branch Part Setup Error - Overlapping Indoor Unit Address Setup

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32 Samsung Electronics
ߤࣗߤࣗߩđAƸɵθɇʀ˵ΧɇθϩϑʪϩЇΧʪθθͱθࣔĮЭʪθɇΧΧ˝ÃʒͱͱθЇϩʒʒθʪϑϑϑʪϩЇΧ
Outdoor unit
display
Indoorunit
display
Duct, Cassette (1/2 Way),Console, Celing Cassette (4/Mini4 Way) Wall-mounted (NeoForte)
Operation Defrost Timer Fan Filter/MPI Operation Defrost Timer Filter Operation Timer Turbo ߣߥঐ ߣߨঐ
㼼 㼼㾠㾠 㼼 㼼 㾠 㾠㼼 㼼 㼼㾠㾠㼼
࢘㽙 : ON 㾠 : Flash ×: OFF
Criteria • Occurs when an indoor unit address setup switch in MCU has been overlapped
Cause of
problem
• Repeated indoor unit address
ߢࢋ ²ͱиϩͱʀ˵ʪʀ
Check the setup switch for the number of indoor units in MCU
After completing resetting, press the outdoor unit's K3 button to reset or turn off to restart.
MCU BOX #0
MCU PCB
OFF
MCU
address setup
ON
Indoor unit address
Branch part use setup
4 2 2 0 5 6
0
Branch A B C D E F
MCU BOX #1
MCU PCB
OFF
MCU
address setup
ON
Indoor unit address
Branch part use setup
4 0 1 2 5 7
1
Branch A B C D E F