Customer Questions and Answers for Start Device (Compressor Start Relay), 1 Each by Whirlpool

This start device is the compressor start relay that helps the refrigerator compressor start reliably so the appliance can cool properly. It replaces a failed relay to restore normal compressor startup behavior. What it does:

• Provides the initial electrical boost to the compressor motor during startup
• Helps the compressor overcome inertia so the refrigeration cycle can begin
• Commonly used when a compressor hums or won't start but power is present
• Addresses symptoms such as no cooling, frequent clicking from the compressor area, or a compressor that runs briefly then stops

• One (1) start device / compressor start relay

• Disconnect power to the appliance before accessing electrical components
• Replace only with the correct part number or direct OEM equivalent
• Inspect compressor terminals and wiring for heat damage; replace damaged wiring as needed