Jumper Settings - Daikin F-Series Service Manual

SiEN12-710A
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 infrared remote controls can be set for
different addresses.
How to set the different addresses
" Control PCB of the indoor unit
(1) Remove the front panel.
(2) Remove the sensor parts cover (2-screws), then remove the electric parts box (1-screw).
(3) Slide the metallic cover to remove it. (4-claws on the electric parts box)
(4) Cut the jumper JA on PCB.
" Infrared remote control
(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
J4 ADDRESS
EXIST 1
CUT 2
Jumper Function
JC Power failure
recovery function
JB Fan speed setting
when compressor is
OFF on thermostat.
(effective only at
cooling operation)
J4
JA ADDRESS
EXIST 1
CUT 2
(R4417)
When connected
(factory set)
Auto-restart Unit does not resume operation
after recovering from a power
failure. Timer ON-OFF settings
are cleared.
Fan speed setting ; Fan rpm is set to "0"
Remote control <Fan stop>
setting
Others
(R4418)
When cut
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