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Components
Service manual
70
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
Is the problem solved?
Action
No
67] of the indoor unit
main PCB and continue with the next
procedure.
To remove 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
101].
1
Disconnect all connectors from the indoor unit main PCB.
2
Carefully pull the indoor unit main PCB from the PCB supports.
b
b
a
b
a
Indoor unit PCB
b
PCB support
3
Remove the indoor unit main PCB from the indoor unit.
4
To install the indoor unit main PCB, see
To install the indoor unit main PCB
1
Install the indoor unit main PCB in the correct location on the PCB supports.
b
b
a
b
a
Indoor unit PCB
b
PCB support
2
Connect all connectors to the indoor unit main PCB.
Содержание Sensira Series
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Страница 172: ...ESIE18 12E 2021 02 Copyright 2018 Daikin Verantwortung f r Energie und Umwelt...