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Components
Service manual
84
RXQ25+3 3 3
35AMV1B
Split Sensira R32 BBOP
ESIE21-16 – 2022.02
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
133].
INFORMATION
Correct the wiring as needed.
Is the problem solved?
Action
Yes
No further actions required.
No
81] 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
81].
1
Measure the continuity of the fuse. If no continuity is measured, the fuse has
blown.
a
a
Fuse FU3
Blown fuse on the main PCB?
Action
Yes
89].
No
81] of the main PCB and
continue with the next procedure.
To check the rectifier voltage of the main PCB
Prerequisite:
First perform all earlier main PCB checks, see
81].
1
Turn ON the power of the unit.