Customer Questions and Answers for Inverter (Compressor Control) by Frigidaire

This inverter is the compressor control module that converts incoming power and regulates motor speed for variable-speed compressors, helping the fridge maintain consistent temperatures and energy-efficient cooling. What it does:

• Supplies and converts power to the compressor motor so the compressor runs at variable speeds
• Regulates compressor speed to maintain steady cooling and reduce temperature swings
• Can cause the compressor not to run or intermittent cooling when faulty
• Fault symptoms may include error codes, fridge not cooling, or unusual compressor behavior/noise

• One inverter (compressor control) module

• Disconnect power to the appliance before starting to avoid shock
• Handle the board carefully and avoid static discharge; use ESD protection if available
• Verify the replacement PN and wiring match the original before connecting