Daikin Stylish Series - Page 86

2 | Components
Service manual
86
(C)(F)TXA15~50A(W)(S)(T) + (C)(F)TXA15~50B(B)(S)(T) + RXA42+50A +
RXA20~35A + RXA42+50B
Split Stylish R32
ESIE18-03C – 2020.02
To remove the 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 "2.13Plate work"[499].
1 Disconnect all connectors from the main PCB.
Class 20~35
a
a
a
a
aa
a Screw
Class 42~50
a
aa
aa
a
a Screw
For all models
2 Remove the screws from the main PCB.
3 Remove the main PCB from the unit.
4 To install the main PCB, see "2.11.2Repair procedures"[485].
To install the main PCB
1 Apply heat sink compound to the heat sink.
2 Install the main PCB on the correct location in the switch box.