Amana Refrigerator Error Code PO — Power Outage Detected
What this means
Error code PO indicates the refrigerator experienced a power outage, and the freezer temperature rose to 18°F (-8°C) or higher during the outage. This is a food safety alert — items in the freezer may have begun to thaw. The PO indicator will display and an alert tone will sound until you acknowledge it.
Step-by-step fix
3 stepsAcknowledge the alert
Press any button on the control panel to silence the alarm and clear the PO display.
On some models, you may need to press the specific 'alarm reset' or 'mute' button.
Check your food
Open the freezer and check the condition of frozen foods. If items still have ice crystals and feel cold, they are generally safe to refreeze. Discard any fully thawed meats, seafood, or dairy products.
The USDA recommends discarding any perishable food that has been above 40°F for more than 2 hours.
Monitor temperature
Close the doors and allow the refrigerator to reach its set temperature. Avoid opening the doors frequently for the next few hours.
It may take 4–6 hours for the freezer to return to 0°F after a significant power outage.
When to call a professional
This is not a malfunction — no professional service is needed unless the refrigerator doesn't begin cooling after power is restored.
Related error codes
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
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