3 | Components
Service manual
117
RXM20~71R + ARXM25~71R + FTXM20~71R + ATXM25~50R +
FVXM25~50A
Split New Perfera R32
ESIE20-11 – 2021.01
A Floor standing indoor unit
a Indoor unit power PCB
2 Connect all connectors to the indoor unit power PCB.
INFORMATION
Use the wiring diagram and connection diagram for correct installation of the
connectors, see "6.2Wiring diagram"[4223].
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 "Checking
procedures"[4102] of the indoor unit
power PCB and continue with the next
procedure.
To remove a fuse of the indoor unit power PCB
Prerequisite: Stop the unit operation via the user interface.
Prerequisite: Turn OFF the respective circuit breaker.
Prerequisite: Remove the required plate work, see "3.14Plate work"[4151].
1 Remove the fuse from the PCB.
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