Samsung AFPCC052CA0 Installation Manual page 17

Installation of more than 2 indoor units
Indoor unit
Switch
MAIN(SW02) address
RMC(SW01) address
All indoor units must have different MAIN addresses, but their RMC
addresses should be same.
In case of installing the wired remote controller, all indoor units and the wired
remote controller must have the same RMC address.
Adjust K1 switch on the SW03 of the indoor unit connected to the wired
remote controller to "OFF" position.
Example: Setting up option switches when installing 2 indoor units
Wired remote controller
K1 K2 K3 K4
K5 K6 K7 K8
K9 K10 K11 K12
SW02 MAIN SW01 RMC
INDOOR UNIT 1
Indoor unit 1 Indoor unit 2
0
0
Communication cable
Power cable
Indoor unit 1
K1 K2 K3 K4
K5 K6 K7 K8
K9 K10 K11 K12
SW02 MAIN
INDOOR UNIT 2
1
0
Indoor unit 2
SW01 RMC
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