4-6 Samsung Electronics
1 Check whether the air conditioner operates in accordance with the option values you have set:
a Reset the indoor or outdoor unit.
• Indoor unit : Press the (Set) and (Low Fan) buttons on the remote control simultaneously for 4 seconds.
• Outdoor unit : Press the K3 button.
b Remove the batteries from the remote control, insert them again, and then press the (Power) button on the remote
control.
4-1-2 Setting the indoor unit addresses
Option No. for an indoor unit address: 0AXXXX-1XXXXX-2XXXXX-3XXXXX
Before installing an indoor unit, be sure to set an address for the indoor unit by taking the following steps:
1 Make sure that the power is supplied to the indoor unit.
If the indoor unit is not plugged in, it must include a
power supply.
F1
1(L)
2(M)
F2
V1
V2
F3
F4
Indoor Unit
2 Set an address for each indoor unit using the remote control, according to your air conditioning system plan, by referring to
the following table and by following the steps in Common steps for setting the addresses and options on page 4-1.
• The indoor unit addresses (main and RMC addresses) are set to 0A0000-100000-200000-300000 by default.
• If indoor units and outdoor units match 1:1, you don’t need to set the main address because it is automatically set
by the outdoor unit.
• If you are using on or off controller, set RMC address.
Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6
Function Page Mode Setting main address
Reserved
Indoor unit
number
Indoor unit
number
Indication
and details
Indication Details Indication Details Indication Details Indication Details Indication Details
0 A
0
No main
address
0 to 1
Tens
digit
0 to 9
Units
digit
1
Main address
setting mode
Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12
Function Page
Reserved
Setting RMC address
Reserved
Group channel
(x16)
Group address
Indication
and details
Indication Details Indication Details Indication Details Indication Details
1
0
No RMC
address
RMC1 0 to 2 RMC2 0 to F
1
RMC address
setting mode
CAUTION
• The main address must be set to a value in the range 0 to 14. If you set other values, communication error will occur.
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