Samsung AJ Series Installation Manual page 33

Setting an indoor unit address (MAIN/RMC)
1 Check whether power is supplied or not.
‐ When the indoor unit is not plugged in, there
should be additional power supply in the
indoor unit.
2 The panel(display ) should be connected to an indoor unit to receive option.
3 Before installing the indoor unit, assign an address to the indoor unit according to the air conditioning system plan.
4 Assign an indoor unit address by wireless remote controller.
‐ The initial setting status of indoor unit ADDRESS(MAIN/RMC) is "0A0000-100000-200000-300000"
‐ There is no need to assign extra ADDRESS for 1:1 installation between indoor unit and outdoor unit.
Option No. : 0AXXXX-1XXXXX-2XXXXX-3XXXXX
Option SEG1
Explanation Page
Indication Details
Indication and
details
0
Option SEG7
Explanation PAGE
Indication Details
Indication and
Details
1
* You must set RMC address setting mode when using the centralized Control.
CAUTION
• When "A"~"F" is entered to SEG4~6, the indoor unit MAIN ADDRESS is not changed.
• If you set the SEG 3 as 0, the indoor unit will maintain the previous MAIN ADDRESS even if you input the option value
of SEG4~6.
• If you set the SEG 9 as 0, the indoor unit will maintain previous RMC ADDRESS even if you input the option value of
SEG11~12.
5 The MAIN address is for commnication between the indoor unit and the outdoor unit. Therefore, you must set it to
operate the air conditioner properly
SEG2 SEG3
Mode Setting main address
Indication Details Indication
0
A
1
SEG8 SEG9
Setting RMC address
Indication Details Indication
0
RMC address
1
setting mode
1(L)
2(N)
SEG4
100-digit of indoor
unit address
Details Indication Details
No Main
address
Main
0~9 100-digit
address
setting
mode
SEG10
Details Indication Details
No RMC
address
Indoor Unit
F2
F1
SEG5 SEG6
10-digit of indoor A single digit of
unit indoor unit
Indication Details Indication Details
0~9 10-digit 0~9
SEG11 SEG12
Group channel(*16) Group address
Indication Details Indication
RMC1 1~F RMC2
English
A
single
digit
Details
1~F
33