Daikin 2MXS-W Series Service Manual page 258

Field Settings
5.1.3 When 2 Units are Installed in 1 Room
Outline
When 2 indoor units are installed in 1 room, 1 of the 2 indoor units and the corresponding wireless
remote controller can be set for different address.
CTXS, FTXS, 1. Remove the front grille.
FTXR Series 2. Remove the electrical box.
3. Remove the shield plate of the electrical box.
4. Cut the address setting jumper JA on the PCB.
CTXS07WVJU9, FTXS09/12WVJU9
FTXR Series
Caution
Replace the PCB if you cut a jumper unintentionally.
Jumpers are necessary for electronic circuit. Improper operation may occur if you cut any of them.
252
JB
JA
JC
(R17375)
(Bottom of electrical box)
FTXS15/18/24WVJU9
JA
ADDRESS : JA
EXIST : 1
CUT : 2
JA
(R21128)
Part 7 Trial Operation and Field Settings
SiUS122226E
R7000366