Samsung Slim 1 Way, Installation Manual, Page: 26 / 40

26
Setting an indoor unit address and installation option
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.
Setting an indoor unit address (MAIN/RMC/MCU)
Indoor Unit
1(L)
F2
F1
2(N)
X
When “A”~”F” is entered to SEG5~6, the indoor unit MAIN ADDRESS is not changed.
X
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.
X 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.
X
You cannot set SEG11 and SEG12 as F value at the same time.
X If the indoor unit is connected to the MCU, you can set the SEG 15~18.
Ex.) If you want to set the indoor unit to ‘A’ port of MCU #1. (0A0000 – 100000 – 20101A -30000)
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
Option SEG13 SEG14 SEG15 SEG16 SEG17 SEG18
Explanation PAGE -
Setting MCU PORT
address
10-digit of MCU
address
1-digit of MCU MCU PORT address
Indication
and Details
Indication Details
-
Indication Details Indication Details Indication Details Indication Details
2
0
No MCU
PORT
0~1 10-digit 0~9 1-digit A~F
PORT
Location
1
MCU
PORT
address
setting
mode
4. Assign an indoor unit address by wireless remote controller.
- The initial setting status of indoor unit ADDRESS(MAIN/RMC/MCU port) is “0A0000-100000-200000-300000.”
• Also set the MCU and Indoor units address by using Add-on > Change address on S-NET Pro 2.
(For more information, see the S-NET Pro 2 Help.)
• From SEG13 to SEG18 is for setting MCU address.
- MCU models that can set address : MCU-S
✴
NEK2N, MCU-S4NEK3N, MCU-S1NEK1N
Note