JennAir Compressor Start Failure

Clicking sound every few minutes, compressor tries to start but does not run.

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.

Possible Causes

Failed compressor start relay, Weak overload protector, Locked compressor, Low line voltage

Safety first: Unplug the freezer before accessing the compressor area.

Step 1 – Verify voltage: If possible, have an electrician confirm proper voltage at the outlet.
Step 2 – Inspect start device: Remove the start relay/overload from the compressor and check for burn marks or rattling pieces inside.
Step 3 – Replace start device: Install a new JennAir-compatible start relay/overload kit.
Step 4 – If compressor still will not start: The compressor may be locked and require professional sealed system service or replacement.

Hard 4/5

Compressor Start Device

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