Jumper Settings - Daikin Super Multi NX C-Series Service Manual

SiE12-411
1.2

Jumper Settings

1.2.1 When Two Units are Installed in One Room
" How to set the different addresses.
" When two indoor units are installed in one room, the two wireless remote controllers can be
PCB in the indoor unit
" Remove the front panel.
" Remove the sensor parts cover (2-screws), then remove the electric parts box (1-screw).
" Slide the metallic cover to remove it. (4-claws on the electric parts box.)
" Cut the jumper JA on PCB.
Wireless remote controller (in case of wall mounted type)
" Cut the jumper J4.
1.2.2 Jumper Setting
Others
set for different addresses.
Infrared
remote
control
J4 Address
EXIST 1
CUT
2
Jumper
(On indoor PCB)
JC Power failure
recovery function
JB Fan speed setting
when compressor is
OFF on thermostat.
J4
ADDRESS: JA
JA
EXIST
ADDRESS JB
CUT
JC
Function When connected
(factory set)
Auto start
Fan speed setting ;
Remote controller
setting
Claws (4 points)
Metallic cover
Electric
parts box
1
2
PCB
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
Sensor
parts cover
(R2587)
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