KitchenAid Refrigerator Error Code PO — Power Outage
What this means
The PO error code on KitchenAid refrigerators indicates that a power outage occurred and the freezer temperature rose above 18°F (-8°C). The refrigerator is alerting you that food may have been in the temperature danger zone. This code will display on the control panel along with a beeping alarm until it is manually acknowledged.
Step-by-step fix
3 stepsAcknowledge the alarm
Press the 'Measured Fill' button (or the confirm button on your model) on the control panel to acknowledge the power outage and clear the PO code.
Check your food
Open the freezer and check the food temperature. If food has thawed significantly (especially meats, ice cream), it may not be safe to refreeze.
Frozen food that still has ice crystals is generally safe to refreeze.
Reset if unresponsive
If the control panel is unresponsive, unplug the refrigerator for 5–10 minutes, then plug it back in.
When to call a professional
The PO code itself doesn't require service — it's just informational. If the refrigerator isn't cooling after power is restored, call for service.
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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