Riello Sentinel Dual Error F13: Capacitor pre-charge failed

Riello Sentinel Dual UPS · taken from the manufacturer’s manual, pages cited

Fault codeF13

The capacitor pre-charge process failed, preventing normal operation. The manual lists no action for this code.

Model
Riello Sentinel Dual
Display shows
Capacitor pre-charge failed (F13)
Type
Fault code
Source
Manual p. 28

What F13 means

Capacitor pre-charge failed p. 28

Common causes

  • Capacitor pre-charge failed p. 28

If F13 is still not resolved

  • contact service / dealer p. 18
    “In order to optimise performance, in ECO mode, the load is normally powered by the bypass.”
Open the manual at page 28 All Sentinel Dual error codes Manual details & download

This page summarises what the manufacturer’s manual says about F13; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Riello. Found a mistake? Report an error.