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

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Manufacturer Part
4.89 (64)
By: Frigidaire
Part Number: OEM14947500
Manufacturer Part Number: 297366201

This electronic control board replaces the refrigerator's main control module to restore reliable control of temperature, defrost, and compressor cycles. It fixes intermittent or non-responsive controls for better cooling performance and consistent operation. What it does:

  • Receives user inputs and manages compressor, fans, and defrost timing to maintain set temperatures
  • Controls display and status indicators so settings and alarms register correctly
  • Stops erratic cycling and resolves symptoms like no cooling, unresponsive buttons, or blinking lights
  • Helps correct error codes caused by failed or intermittent control signals
What's included:
  • One electronic control board (main control)
Install notes:
  • Disconnect power to the appliance before starting work to avoid electrical shock
  • Handle the board carefully; avoid touching contacts and use proper ESD precautions when possible
  • Compare part number on the old board to ensure correct replacement before installing

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$139.95
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$173.34
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Questions & Answers

For Frigidaire Electronic Control Board (Main Control) (Part Number: OEM14947500)

1 Answer

Judy, this error code is going to indicate a shorted out thermistor 297018400. The thermistor can be tested to identify if it has shorted out or if the control is improperly operating.

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1 Answer

Santos, It does sound likely that the control board could be the issue with the unit but would recommend to check the thermistor to make sure that it is not faulty.

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1 Answer

Hello Jim, To turn the freezer off set the control to 10° and push the up arrow. “OF” will appear in the display. With the control set to off, the freezer light will still operate, but neither the compressor or the defrost cycle will. There is a 13 minute compressor off time delay built into the control. To turn the control on push the down arrow. 10° will appear in the display. If the freezer is to be operated at a temperature below 10°, push the down arrow until the desired temperature is indicated on the control. The control is designed to fail safe. If the control fails the compressor runs continuously with a 30 minute defrost cycle every 12 hours. If turning the unit back on produces the same results, replace the control 297366201.

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1 Answer

Frances, Most likely the cause for the unit continuing to run even though the temp is below the preset temp would be a faulty thermistor 297018400 which is located behind the wall in the lower part of freezer.

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