Technogym Run XT - The Inverter Display Does Not Show any Error

RUN XT: Service & Maintenance Manual - rev. 2.0
Page 6.18
6.3.7. THE INVERTER DISPLAY DOES NOT SHOW ANY ERROR
This is an anomalous error condition in which the machine display reports an error but the inverter
has not generated an error.
Is the alarm present at the
output of the interface
board?
YES
NO
YES
3
None
Is LED DL2 on the inverter
interface board illuminated?
Replace the inverter: see
paragraph 7.13.
NO
2
Is the alarm signal present
at the inverter output?
YES
Is the alarm signal present
at the input to the inverter
interface board?
Check and/or replace cable
RX-5 connecting the
inverter interface board to
the inverter
Replace the inverter
interface board: see
paragraph 7.12.
NO
NO
YES
Is the alarm present at the
input to the display?
Check and/or replace cable
RX-1 which connects the
inverter interface board to
the CPU board
NO
YES
Replace the CPU board:
see paragraph 7.3.
Is the SW version up to
date?
Update the SW version
YES
NO
4
5
1