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English
Installation manual
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.
Indoor Unit
1(L)
F2
F1
2(N)
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”.
Option No.: 0AXXXX-1XXXXX-2XXXXX-3XXXXX
Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6
Explanation PAGE Mode Setting Main address
100-digit of indoor
unit address
10-digit of indoor
unit
The unit digit of an
indoor unit
Indication and
Details
Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details
0 A
0
No Main
address
0~9 100-digit 0~9 10-digit 0~9
A unit
digit
1
Main
address
setting
mode
Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12
Explanation PAGE
__
Setting RMC address
__
Group channel(*16) Group address
Indication and
Details
Indication Details Indication Details Indication Details Indication Details
1
0
No RMC
address
RMC1 0~F RMC2 0~F
1
RMC
address
setting
mode
CAUTION
• When “A”~”F” is entered to SEG5~6, 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 SEG5~6.
• 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.
• You cannot set SEG11 and SEG12 as F value at the same time.