Setting An Indoor Unit Address (Main/Rmc) - Samsung AR07TSFABWKN Service Manual

Troubleshooting

4-3-3 Setting an indoor unit address (MAIN/RMC)

Check whether power is supplied or not.
additional power supply in the indoor unit.
The panel(display ) should be connected to an indoor unit
to receive option.
Before installing the indoor unit, assign an address to the
indoor unit according to the air conditioning system plan.
Assign an indoor unit address by wireless remote controller.
Option No. : 0AXXXX-1XXXXX-2XXXXX-3XXXXX
SEG1
Explanation Page
Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details
Indication
and details
0
Explanation Page
Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details
Indication
and details
1
• 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
CAUTION
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.
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
4-12
SEG2 SEG3
Setting main
Mode
address
No
0 Main
address
A
Main
address
1
setting
mode
Setting RMC
address
No RMC
0
address
RMC
address
1
setting
mode
Indoor Unit
1(L)
2(N)
SEG5
100-digit of indoor 10-digit of indoor
unit address unit
100-
0~9 0~9
digit
SEG11
Group
channel(*16)
RMC1
F2
F1
SEG6
A single digit of
indoor unit
A single
10-digit 0~9
digit
SEG12
Group address
1~F RMC2 1~F
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