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Components
Service manual
95
(A)(F)TXF20~71A + FTXF20~25B + (A)(F)TXF20~42C + (A)(F)TXF20~42D +
(A)(F)TXF20~42E + (A)RXF20~71A + RXF20~60B + (A)RXF20~42C +
(A)RXF20~42D + (A)RXF20~42E
Split Sensira R32
ESIE18-12G – 2023.01
a
a
Fuse FU3
Blown fuse on the main PCB?
Action
Yes
Replace the main PCB, see
101].
No
Return to
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
1
Turn ON the power of the unit.
2
Measure the voltage on the rectifier voltage check terminals (+ and –) on the
main PCB.
Result:
The measured voltage MUST be approximately 324 V DC.
b
a
A
A
(A)RXF20~35A + RXF20+25B + (A)RXF20~42C + (A)RXF42D units
a
+ terminal
b
– terminal