Jumper Settings - Daikin FLKS25BVMB Service Manual

SiBE05-513A
1.2

Jumper Settings

1.2.1 When Two Units are Installed in One Room
When two indoor units are installed in one room, the two wireless remote controllers can be set
for different addresses.
How to set the different addresses
(1) Open the air inlet grille and the screw cover, and remove the 7 screws.
(2) Release the claws in the 3 places indicated.
(3) Release the center hook and remove the front panel.
(4) Release the claws in the 2 places indicated and remove the electric component cover.
(5) Cut the address jumper
(1) Slide the front cover and take it off.
(2) Cut the address jumper J4.
1.2.2 Jumper Setting
(On indoor control PCB)
Others
Control PCB of the indoor unit
JA
Wireless remote controller
Wireless
remote
controller
J4
ADDRESS
EXIST 1
CUT 2
Jumper Function
JC Power failure
recovery function
JB Fan speed setting
when compressor is
OFF on thermostat.
on the control PCB.
J4
When connected
(factory set)
Auto-restart
Fan speed setting
Remote controller
setting
ADDRESS JA
EXIST 1
CUT 2
(R4975)
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>
Others
161