Samsung Duct Type Series, Installation Manual

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27
ENGLISH
Setting an indoor unit address (MAIN/RMC/MCU)
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/MCU
port) is “0A0000-100000-200000-300000.”
Indoor Unit
1(L)
F2
F1
2(N)
• 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
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
• 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.
• 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)
CAUTION