Field Settings
SiUS121630EA
218
Trial Operation and Field Settings
Wireless Remote
Controller
(1) Remove the cover and take it off.
(2) Cut the address setting jumper.
Caution
Replace the remote controller if you accidentally cut a wrong jumper.
Jumpers are necessary for electronic circuit. Improper operation may occur if you cut any of them.
5.2.4 Jumper Settings
CTXG, CTXS, FTXS, CDXS, FDXS, FVXS series
FVXS series only
For the location of the jumper, refer to the following pages.
CTXG09/12/18QVJUW(S): page 21
CTXS07LVJU, FTXS09/12LVJU: page 23
FTXS15/18/24LVJU: page 25
FDXS09/12LVJU, CDXS15/18/24LVJU: page 27
FVXS09/12/15/18NVJU: page 29
ARC452 series
ARC466 series
Jumper
ADDRESS
(R12065)
EXIST
CUT
1
2
(R18416)
ADDRESS
EXIST
1
CUT
2
Jumper
∗
Do not cut the left jumper.
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.
Switch (on indoor unit
PCB)
Function
OFF
(factory setting)
ON
SW2-4
Upward airflow limit
setting
Exposed or half
embedded
installation
Set the switch to ON position
when you install the indoor unit
embedded in the wall to avoid
condensation.
