Daikin Sensira Series - Page 71

2 | Components
Service manual
71
FTXF20~71A + FTXF20~25B + FTXF20~42C + ATXF20~71A + ATXF20~42C
+ RXF20~71A + RXF20~60B + RXF20~42C + ARXF20~71A + ARXF20~42C
Split Sensira R32
ESIE18-12E – 2021.02
INFORMATION
Use the wiring diagram and connection diagram for correct installation of the
connectors, see "5.2Wiring diagram"[4142].
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? Action
Yes No further actions required.
No Return to "2.6.1Checking
procedures"[467] of the indoor unit
main PCB and continue with the next
procedure.
To remove a fuse of the indoor unit main PCB
Prerequisite: Stop the unit operation via the user interface.
Prerequisite: Turn OFF the respective circuit breaker.
Prerequisite: Remove the required plate work, see "2.10Plate work"[4101].
1 Remove the fuse from the PCB.
a
a Fuse
2 To install a fuse on the indoor unit PCB, see "2.6.2Repair procedures"[469].
To install a fuse on the indoor unit main PCB
1 Install the fuse on the correct location on the PCB.
CAUTION
Make sure the fuse is plugged‑in correctly (contact with the fuse holder).