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

Troubleshooting

4-3-3 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 Details Indication Details Indication Details Indication Details Indication Details
Indication
and details
0
Option SEG7
Explanation Page
Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details
Indication
and details
1
※ You must set RMC address setting mode when using the centralized Control.
• 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.
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
4-14
SEG2 SEG3
Setting main
Mode
address
No
0 Main
address
A
Main
address
1
setting
mode
SEG8 SEG9
Setting RMC
address
No RMC
0
address
RMC
address
1
setting
mode
Indoor Unit
1(L)
2(N)
SEG4 SEG5
100-digit of indoor 10-digit of indoor
unit address unit
100-
0~9 0~9
digit
SEG10 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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