Fault — the unit enters fault protection and stops normal operation until the fault is cleared — how it is shown (LED pattern or display code) depends on the model.
Also applies to:Galleon II 6KGalleon II 10K
Negative power fault — Fault code 1A shown on the display; the UPS has detected a fault condition: Negative power fault.
Cause: Negative power fault.
Source: Voltronic manual, p.29
Also applies to:Galleon X9 6K RTGalleon X9 10K RT
NegPower — Fault code 1A shown on the display; the UPS has detected a fault condition: NegPower.
Cause: UPS output power is negative. It means there is energy feedback into the internal of UPS from output. It may be caused by regenerative load or current control failure in the parallel system.
Contact the dealer.
Source: Voltronic manual, p.29
It depends on the model — 2 devices use code 1A. On the Galleon II 6K-10K it means: Negative power fault. The card for each model on this page gives its exact meaning and fix.
1A is a fault code: the unit enters protection and stops normal operation until it is cleared.
Restart the unit. If the fault happens again, contact your installer or the repair centre. The exact steps for each affected model are listed on this page.
1A is in the "Fault" class on the Galleon II 6K-10K: 24 of the 42 codes documented for it.
1A is in the "Fault" class on the Galleon X9 6K-10K RT: 16 of the 28 codes documented for it.
Compiled from official Voltronic user manuals. Always consult your device manual and a qualified technician before performing repairs.