D
Dennis MartinSep 17, 2025
What to do if ZOLL Aed Plus shows '! UNIT FAILED'?
- MMark FullerSep 17, 2025
If the unit displays '! UNIT FAILED', turn it off and then press and hold the ON/OFF button for at least 5 seconds to perform a self-test. Also, verify that the electrode cable is properly plugged into the patient cable connector. If the problem persists, replace the electrodes.
















