Daikin FTXA20A Service Manual page 87

To remove a fuse of the indoor unit power PCB
To install a fuse on the indoor unit power PCB
FTXA20~50A(W)(S)(T) + FTXA20~50B(B)(S)(T) + RXA42+50A +
RXA20~35A(9) + RXA42+50B
Split Stylish R32
ESIE18-03D – 2021.05
Is the problem solved?
No
Prerequisite: Stop the unit operation via the user interface.
Prerequisite: Turn OFF the respective circuit breaker.
Prerequisite: Remove the required plate work, see
1 Remove the fuse from the PCB.
a
a Fuse F1U
2 To install a fuse on the indoor unit power PCB, see
4
procedures" [ 84].
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).
a
a Fuse F1U
Is the problem solved?
Yes
2
|
Action
Return to "2.8.1 Checking
4
procedures" [ 75] of the indoor unit
power PCB and continue with the next
procedure.
"2.14 Plate work" [
Action
No further actions required.
Components
4
120].
"2.9.2 Repair
Service manual
87