Jumper Settings - Daikin FT25CV1A Service Manual

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1.2

Jumper Settings

1.2.1 When Two Units are Installed in One Room
PCB in the indoor unit
Wireless remote controller (in case of wall mounted type)
1.2.2 Jumper Setting
(On indoor control PCB)
184
How to set the different addresses.
When two indoor units are installed in one room, the two wireless remote controllers can be
set for different addresses.
Remove the front panel.
Remove the sensor parts cover (2-screws), then remove the electrical parts box (1-screw).
Slide the metallic cover to remove it. (4-claws on the electrical parts box.)
Cut the jumper JA on PCB.
Cut the jumper J4.
Wireless
remote
controller
J4 Address
1
EXIST
CUT
2
Jumper
JC Power failure
recovery function
JB Fan speed setting
when compressor is
OFF on thermostat.
J4
ADDRESS:
JA
EXIST
JB
ADDRESS
CUT
JC
Function When connected
(factory set)
Auto re-start
Fan speed setting
Remote controller
setting
Claws (4 points)
Metallic cover
Electrical
parts box
JA
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>
Si01-406
Sensor
parts cover
(R2587)
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