Easee charger detects that the internal power contactor is welded or stuck closed; charger may lock out charging.

Danger: A welded contactor can leave the output energized unexpectedly. Only qualified personnel should service this fault.

• 1. Isolate power: Turn OFF the upstream breaker and verify that the charger output is de-energized.
• 2. Inspect contactor: Open the charger (if permitted) and visually inspect the contactor for signs of overheating, melting, or mechanical damage.
• 3. Test contactor state: With power off, use a continuity meter across the main contacts. If continuity is present when the contactor should be open, the contacts are welded.
• 4. Replace contactor/module: Replace the defective contactor or the entire power module according to Easee service procedures.
• 5. Investigate root cause: Check for signs of short circuits or overcurrent events in the wiring and vehicle that may have caused the welding.