E16
Ninja Intermittent Power / Internal Fuse or Connector Issue

Display shows E16 and unit powers off unexpectedly during use.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Loose internal power connector, Failing thermal fuse opening intermittently, Cracked solder joint on power input, Damaged power cord socket

How to Fix / Troubleshooting

Safety first: Unplug the cooker before any inspection. Do not operate a unit with intermittent power as it may pose a hazard.

  • Check cord fit: Ensure the removable power cord (if used) fits snugly into both the wall outlet and the cooker socket. Replace the cord if it feels loose.
  • Avoid cord strain: Position the cooker so the cord is not pulled tight or bent sharply.
  • Observe behavior: If slight movement of the cooker causes it to shut off, there is likely an internal connection issue.
  • Professional service: Internal inspection is required to locate and repair loose connectors or replace a failing thermal fuse.
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Repair Difficulty

Hard 4/5

Required Part

Thermal Fuse / Power Input Assembly
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