Technogym Run XT - The Inverter Display Shows E9

RUN XT: Service & Maintenance Manual - rev. 2.0
Page 6.14
6.3.4. THE INVERTER DISPLAY SHOWS E9
This inverter error message is related to low line voltage problems on the inverter power supply.
Does the machine resume
correct operation after being
turned off for 1 minute?
YES
Probable low line voltage.
The machine is OK
Replace the inverter: see
paragraph 7.13.
NO
E9
1
Is the power supply at the
inverter input OK?
YES
2
Is the supply voltage at the
filter input correct?
NO
Check and reinstate the
wiring between the power
input socket, automatic
circuit breaker and filter
NO
3
Is the supply voltage at the
filter output correct?
NO
Replace the filter
YES
Check and reinstate the
wiring between the filter
and inverter
YES
Follow the procedure step by step to correctly diagnose the problem. Take particular care with the
checks highlighted by circled numbers, which are described in detail below:
(1) Place the tester probes between terminals L1 and N of the inverter. The measured voltage
should be 220 Vac or 110 Vac depending on the type of mains electricity supply.