Fronius Selectiva Plus E - Troubleshooting Power Device Issues; Power Device Issues

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Troubleshooting
Troubleshooting
Power device does not start with power supply
Cause: Faulty power cable, plug or leads
Remedy: Change power cable, plug or leads
(M8 nut torque = 15 Nm)
Cause: Phase failure
Remedy: Check the mains lead
Cause: Faulty secondary semiconductor fuse
Remedy: Check polarity of plugs and leads and correct if reversed. Change
fuse
ERROR 401 -999
Cause: Faulty device
Remedy: Contact After-Sales Service and quote number
Nothing on display
Cause: Mains supply interrupted
Remedy: Connect mains supply
Cause: Mains plug or mains cable faulty
Remedy: Replace mains plug or mains cable
Cause: Faulty power device
Remedy: Contact specialist dealer