Mitsubishi Electric 2033 G Series Error UF184: DC unbalanced

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

Error codeUF184

DC unbalanced due to voltage imbalance across DC capacitors. The manual's first action is: “CALL SERVICE ENGINEER”

Model
Mitsubishi Electric 2033 G Series
Display shows
DC unbalanced (UF184)
Type
Error code
Source
Manual p. 41

What UF184 means

DC unbalanced p. 41

Common causes

  • DC capacitor voltage unbalance p. 41

What to do

  1. CALL SERVICE ENGINEER p. 41

Before you service the product, read the safety instructions in the manual p. 7.

If UF184 is still not resolved

  • Obtain a qualified service for this equipment as per instructions. p. 7
    “Obtain a qualified service for this equipment as per instructions.”

This page summarises what the manufacturer’s manual says about UF184; 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 Mitsubishi Electric. Found a mistake? Report an error.