8. MAINTENANCE
8-1. Changing Address of Remote Control Unit in Indoor Unit
If you are installing more than 1 indoor unit (up to 2) in the same room, it is necessary for you to assign each unit
its own address, so each can be operated by its own separate remote control unit. You assign the addresses by
matching the remocon address on the PCB of each indoor unit with the switch positions of its remote control unit.
Once changed, you cannot restore the original address setting of the remote control unit.
To Change Address on PCB
(1) Cut jumper wire (JP03) on the indoor unit PCB (Controller A).
Use cutting pliers to cut and disconnect the Jumper wire.
(2) Switch the address switch on the remote control unit to “B” position.
(3) After inserting the batteries, press ACL button.
To Change Address on Remote Control Unit
Remove the batteries before changing the address.
ACL button
(2) When it is removed,
the address is auto-
matically set to B.
ACL
button
(1) Remove tab marked A
to change the address of
the remote control unit.
NOTE
NOTE
Control PCB on Indoor Unit (Controller A)
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