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Assigning Address to Indoor Unit
16
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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(SW01) rotary switches.
SW04
SW02 MAIN
SW03
❋ You don't have to assign the MAIN address when installing one indoor unit for
one outdoor unit.
3
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.
4
It is required to set the RMC address if you install the wired remote controller
and/or the centralized controller.
5
If you install optional accessories such as the wired remote controller, centralized
controller, etc. see an appropriate installation manual.
6
If an optional accessory is not installed, you do not have to set the RMC
address. However, adjust K1 and K2 switches of the SW03 DIP switch to
"ON" position in this case.
7
Set the MAIN address by adjusting the rotary switch(SW02) from 0 to F. Each
indoor unit connected to the same outdoor unit must have different address.
i. e. If an indoor unit does not have an optional accessory
and its MAIN address is "0"
SW04
SW02 MAIN
SW03
SW01 RMC
SW05
SW01 RMC
SW05
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