2
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Components
Service manual
76
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
2
Enter the model name of your unit and check if the installed spare part
number corresponds with the spare part number indicated in the webbank.
NOTICE
Also check that the correct spare part is installed for the capacity adapter.
Is the correct spare part for the PCB
installed?
Action
Yes
of the main PCB and continue with the
next procedure.
No
81].
To check the wiring of the main PCB
Prerequisite:
First perform all earlier main PCB checks, see
74].
Prerequisite:
Stop the unit operation via the user interface.
1
Turn OFF the respective circuit breaker.
2
Check that all wires are properly connected and that all connectors are fully
plugged‑in.
3
Check that no connectors or wires are damaged.
4
Check that the wiring corresponds with the wiring diagram, see
142].
INFORMATION
Correct the wiring as needed.
Is the problem solved?
Action
Yes
No further actions required.
No
of the PCB and continue with the next
procedure.
To check the fuse of the main PCB
Prerequisite:
First perform all earlier main PCB checks, see
74].
1
Measure the continuity of the fuse. If no continuity is measured, the fuse has
blown.
Содержание Sensira Series
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