Daikin FTXP20-71L Service Manual page 82

3 | Components
To install the indoor unit main PCB
Service manual
82
b
a Indoor unit main PCB
b PCB support
3 Remove the indoor unit main PCB from the indoor unit.
4 To install the indoor unit main PCB, see
1 Install the indoor unit main PCB in the correct location on the PCB supports.
b
a Indoor unit main PCB
b PCB support
2 Connect all connectors to the indoor unit main PCB.
INFORMATION
Use the wiring diagram and connection diagram for correct installation of the
connectors, see
WARNING
When reconnecting a connector to the PCB, make sure to connect it on the correct
location and do NOT apply force, as this may damage the connector or connector
pins of the PCB.
Is the problem solved?
Yes
No
b b a
"3.6.2 Repair
b b a
4
"6.2 Wiring diagram" [ 159].
Action
No further actions required.
Return to
procedures" [
main PCB and continue with the next
procedure.
4
procedures" [ 81].
"3.6.1 Checking
4
78] of the indoor unit
ATXP20~35 + FTXP20~71 + ARXP20~35 + RXP20~71
Split Comfora R32
ESIE18-01E – 2023.01