SiUS12-928_B Field Settings
Trial Operation and Field Settings 266
Wireless Remote
Controller
(1) Remove the cover and take it off.
(2) Cut the address setting jumper.
5.2.4 Jumper Settings
For the location of the jumper, refer to the following pages.
CTXS/FTXS series: page 18, 20, 23
CDXS/FDXS series: page 26, 28
ARC452 series ARC433 series
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
Fan speed setting; “0” (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.