Assigning Address To Indoor Unit - Samsung NS 4CREA Series User & Installation Manual

Assigning address to indoor unit

A
1 Before installing the indoor unit, assign an address to the indoor unit according to the air conditioning
system plan.
2
The address of the indoor unit is assigned by adjusting MAIN(SW02) and RMC(SW04) rotary switches.
MAIN
Setting Main Address
The MAIN address is for communication between the indoor unit and the outdoor unit.

Therefore, you must set it to operate the air conditioner properly.
You can set the MAIN address from '0' to 'F' by SW02.

The MAIN address from '0 to 'F' should differ from each other.
Check the indoor unit address on the plan that you may install and set the address according to the

plan.
Note You may not need to set main address if you selected Auto Address Setting from the
outdoor unit: see details on the outdoor unit installation manual.
For Example
Setting RMC Address
The SW04 RMC switch is the address setting switch for controlling the indoor unit with the central-

ized controller.
You must set the SW04 and K2 switch when using the centralized controller.

For Example
32
RMC
When MAIN address is set as "2".
When RMC address is set as "2".
The designs and shape are
subject to change according to
the model.