LOWarning
Frigidaire Refrigerator LO Error Code
The incoming voltage to the refrigerator is below the recommended level, which may cause poor performance.
Common causes
- Low household voltage (e.g., brownout)
- Undersized or long extension cord
- Faulty power supply board
How to fix it
- Plug the refrigerator directly into a wall outlet (no extension cord).
- Use a voltmeter to check the outlet voltage; should be 115-120 VAC.
- Check for other high-load appliances on the same circuit.
⚠ When to call a pro: If voltage is consistently below 110 VAC, consult an electrician. If code persists, the power board may have a problem.
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Always unplug the appliance (and turn off the water for washers/dishwashers) before inspecting. These guides are for information only and are not a substitute for a professional repair.