SiUS181305E
Field Settings
Test Operation and Field Settings
112
CDXS/FDXS
Series
Cut the jumper JA on PCB.
Caution
Replace the PCB if you accidentally cut a wrong jumper.
Jumpers are necessary for electronic circuit. Improper operation may occur if you cut any of them.
Wireless Remote
Controller
(1) Remove the cover and take it off.
(2) Cut the address setting jumper.
2.2.4 Jumper Settings
For the location of the jumper, refer to the following pages.
CTXS07LVJU: page 18
CTXS07JVJU, CTXS09/12HVJU: page 20
FTXS15/18/24LVJU: page 22
FDXS09/12LVJU, CDXS15/18/24LVJU: page 24
1
2
3
(R19089)
ADDRESS : JA
EXIST
CUT
1
2
JA
Jumper
ADDRESS
(R12065)
EXIST
CUT
1
2
Jumper (on indoor
unit PCB)
Function
When connected
(factory set)
When cut
JB
Fan speed setting
when compressor
stops for thermostat
OFF. (effective only
at cooling operation)
Fan speed setting;
Remote controller
setting
The fan stops.
JC
Power failure
recovery function
Auto-restart
The unit does not resume
operation after recovering from a
power failure. Timer settings are
cleared.
