Samsung AC RN DKG Series Installation Manual page 28

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.
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 22.
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 don't 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
Function Page
Indication Details
Indication
and details
0
Option SEG7
Function Page
Indication Details
Indication
and details
1
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 SEG12 are set to new values.
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English
SEG2 SEG3
Mode Setting main address
Indication Details Indication
0
A
1
SEG8
Setting RMC address
Indication
Reserved
0
1
SEG4
Details
Reserved
No main
address
Main address
setting mode
SEG9 SEG10
Details
Reserved
No RMC
address
RMC address
setting mode
Indoor Unit
SEG5 SEG6
Indoor unit Indoor unit
number number
Indication Details Indication Details
Tens
0 to 1 0 to 9
digit
SEG11 SEG12
Group channel
Group address
(x16)
Indication Details Indication Details
RMC1 0 to 2 RMC2
Units
digit
0
to F