Jumper Settings - Daikin FVXS25FV1B Service Manual

SiBE06-708
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) Remove the front grille.
2) Live the sensor securing plate and remove the front metal plate cover.
3) Remove connectors 5P, 6P, and 7P.
4) Remove the electric box (1 screw).
5) Remove the thermistor.
6) Remove the side metal plate cover (8 tabs).
7) Cut the address jumper (JA) on the printed circuit board.
8) Cut the address jumper (J4) in the remote controller.
1.2.2 Jumper Setting
(On indoor control PCB)
Others
5) Thermistor
3) Connector 6P
3) Connector 5P
3) Connector 7P
4) Remove 1 screw.
Jumper
JC Power failure
recovery function
JB Fan speed setting
when compressor is
OFF on thermostat.
(effective only at
cooling operation)
JA EXIST
CUT
6) Side metal plate cover
2) Front metal plate cover
Function When connected
(factory set)
Auto start
Fan speed setting ;
Remote controller
setting
JA ADRESS
1
2
2) Sensor
securing
plate
J4 ADRESS
EXIST
CUT
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
J4
1
2
(R6840)
189