Whirlpool Refrigerator PO Error Code — Power Outage Alert | DecodeAppliance

What's Happening

PO is an informational code indicating the refrigerator experienced a power interruption. When power is restored, the display shows PO along with the highest temperatures reached in the refrigerator and freezer during the outage. This allows you to assess food safety. The code does not indicate a malfunction — the refrigerator will return to normal operation automatically once you acknowledge the alert.

How to Fix It

Press any button on the display to clear the PO code. Check the temperature readings displayed alongside PO: if the freezer stayed below 40°F (4°C), frozen food is generally safe. If the refrigerator section exceeded 40°F for more than 2 hours, perishable food safety may be compromised. The refrigerator does not require service — it will resume normal cooling immediately after acknowledgment.

Frequently Asked Questions

What does PO mean on a Whirlpool refrigerator?

PO stands for Power Outage. It is an informational alert that appears after power is restored, showing the peak temperatures reached during the outage. Your refrigerator is not malfunctioning — press any button to dismiss the code.

Is my food safe after a Whirlpool PO code?

Check the temperature readings shown with the PO alert. Food safety guidelines recommend discarding perishables if the refrigerator section exceeded 40°F for more than 2 hours. Frozen food is typically safe if it still contains ice crystals and the freezer didn't exceed 40°F.

Will a PO code damage my Whirlpool refrigerator?

No. PO is purely informational and clears with a button press. Your refrigerator will return to normal operation immediately. No service is needed.

POWhirlpool Refrigerator — Whirlpool Refrigerator PO Error Code

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