Jumper Settings - Daikin FTXS30HVJU Service Manual

Other Considerations
1.2

Jumper Settings

1.2.1 When 2 Units are Installed in 1 Room
When 2 indoor units are installed in 1 room, the 2 wireless remote controllers can be set for
different addresses.
How to set the different addresses
 Control PCB of the indoor unit
(1) Remove the front grille (6 screws, 3 front grille fixtures)
(2) Remove the electrical wiring box. (1 screw)
(3) Remove the metal plate electrical wiring cover. (4 tabs)
(4) Cut the address jumper JA on the control PCB.
 Wireless remote controller
(1) Slide the front cover and take it off.
(2) Cut the address jumper J4.
1.2.2 Jumper Setting
184
J4 ADDRESS
EXIST 1
CUT 2
Jumper
(On indoor control PCB)
JC Power failure
recovery function
JB Fan speed setting
when compressor is
OFF on thermostat.
(effective only at
cooling operation)
J4
JA
EXIST
CUT
(R9676)
Function When connected
(factory set)
Auto restart
Fan speed setting ;
Remote controller
setting
JA
ADDRESS
1
2
(R9677)
When cut
Unit does not resume operation
after recovering from a power
failure. Timer ON-OFF settings
are cleared.
Fan rpm is set to "0"
<Fan stop>
SiUS04-924
Others