Customer Questions and Answers for Electronic Control Board (Temperature Control) by Frigidaire

This is the electronic control board that governs the appliance's cooling system. It interprets sensor input and user settings to run key components, helping maintain consistent temperatures when the original controller becomes faulty or erratic.

• Monitors temperature sensor feedback and executes cooling cycles to hold the selected setpoint
• Controls major components on applicable models
• May manage additional functions like defrost timing or alarms depending on model design
• Failure can present as warm or unstable temperatures, unit not starting, short-cycling/running constantly, or unresponsive temperature adjustments

• Disconnect power before service; observe ESD precautions and handle the board by its edges
• Note wire/plug locations; transfer connectors to the new board one at a time
• Secure the board in its mounting and ensure all harnesses are fully seated
• Reassemble covers/panels before restoring power and checking operation