Samsung AC BNNDCH Series - Setting Indoor Unit Addresses

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English
Installation Procedure
Setting the indoor unit addresses
Option No. for an indoor unit address: 0AXXXX-1XXXXX-2XXXXX-3XXXXX
Before installing an indoor unit, be sure to set an address for the indoor unit by taking the following steps:
1 Make sure that the power is supplied
to the indoor unit. If the indoor unit is
not plugged in, it must include a power
supply.
F1
L(L1)
N(L2)
F2
V1
V2
F3
F4
Indoor Unit
2 Set an address for each indoor unit using the remote control, according to your air conditioning
system plan, by referring to the following table and by following the steps in Common steps for
setting the addresses and options on page 23.
• The indoor unit addresses (main and RMC addresses) are set to 0A0000-100000-200000-300000 by
default.
• If indoor units and outdoor units match 1:1, you donࣴt need to set the main address because it is
automatically set by the outdoor unit.
• If you are using on or off controller, set RMC address.
Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6
Function Page Mode Setting main address
Reserved
Indoor unit
number
Indoor unit
number
Indication
and
details
Indication Details Indication Details Indication Details Indication Details Indication Details
0A
0
No main
address
0 to 1
Tens
digit
0 to 9
Units
digit
1
Main address
setting mode
Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12
Function Page
Reserved
Setting RMC address
Reserved
Group channel
(x16)
Group address
Indication
and
details
Indication Details Indication Details Indication Details Indication Details
1
0
No RMC
address
RMC1 0 to 2 RMC2 0 to F
1
RMC address
setting mode
CAUTION
• The main address must be set to a value in the range 0 to 15. If you set other values, communication error
will occur.
• If any of SEG5 and SEG6 is set to a value in the range A to F, the main address of the indoor unit does not
change.
• If SEG3 is set to 0, the indoor unit maintains the existing main address even if SEG6 is set to a new value.
• If SEG9 is set 0, the indoor unit maintains the existing RMC address even if SEG11 and SET12 are set to new
values.