Unbalance

What does 18 mean?

An unbalance has been detected between power modules within paralleled power units. This signifies a discrepancy in current sharing or performance among the modules, which can lead to uneven wear and a reduced lifespan of the power components. If persistent, this fault indicates an internal issue within the paralleled power system.

Complete Troubleshooting Guide

1. 1

   Check the connections and wiring between the paralleled power units for integrity.

2. 2

   If the fault reoccurs, contact the distributor for specialized diagnosis of the power modules or the paralleling configuration.