Display shows E5; compressor may not start or may shut off quickly; interior remains warm.

Safety: Unplug the freezer before accessing the compressor compartment. Capacitors and line voltage are present.

Access the compressor area:

• Remove the rear lower access panel to expose the compressor, start relay, and overload protector.
• Visually inspect for burnt connectors, melted plastic on the relay, or signs of overheating.

Check the start relay and overload:

• Disconnect the relay/overload assembly from the compressor pins.
• Shake the relay gently; if it rattles loosely or smells burnt, it is likely defective.
• Use a multimeter to test continuity through the overload protector; an open reading when cool indicates failure.

Test the compressor windings:

• With the relay removed, measure resistance between the three compressor pins. You should see three low resistance readings (a few ohms) and no continuity to ground (compressor shell). A short to ground or open winding indicates a bad compressor.

Replace components as needed:

• If the relay or overload is faulty, install an Igloo-compatible compressor start device kit. Ensure it is fully seated on the compressor pins and wiring is secure.
• If the compressor is electrically defective or seized, replacement of the sealed system is required and must be done by an EPA-certified technician.

Test operation: Reinstall the rear panel, plug in the freezer, and listen for the compressor to start smoothly. The E5 code should clear if the start circuit is restored.