




Fridge and freezer sections are too warm or at room temperature despite fans running normally — the compressor fails to start due to a failed start relay.
The compressor makes a brief humming or buzzing sound for 3–5 seconds, then clicks off repeatedly — a classic symptom of a failed start device.
A repetitive clicking noise emanates from the back or bottom of the refrigerator every few minutes as the overload trips and resets while trying to start the compressor.
Freezer contents begin to thaw despite the refrigerator appearing to have power and interior lights working — the compressor is not running due to start device failure.





💡 Pro Tip: Diagnosing a Failed Compressor Start Device
Your part is likely the culprit if you notice any of the following:
⚠️ Refrigerator and freezer are not cooling — fans run but compressor never starts
⚠️ Repeated clicking sound from the back/bottom of the fridge every few minutes
⚠️ Compressor hums or buzzes briefly (3–5 seconds) then clicks off without starting
⚠️ Burning smell or visible scorch marks near the compressor start device
🔍 Quick Rattle Test: Remove the start device from the compressor and shake it gently near your ear. If you hear a rattle, the internal relay has failed and the part must be replaced. A good start device should produce no rattle sound.
📦 What's in the Box
✅ 1× Compressor Start Relay (OEM-spec replacement for W10613606)
✅ 1× Run Capacitor (15µF / 250VAC)
✅ 1× Thermal Overload Protector
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Disclaimer: Compatibility information, part numbers, and model fitment data on this page are sourced from manufacturer databases and third-party references. While we strive for accuracy, please verify your appliance model number before ordering. Heima is not responsible for errors or omissions in compatibility listings.
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