Whirlpool Refrigerator PO Error Code: What It Means & What to Check
Q: What does the Whirlpool refrigerator PO error code mean?
A: On Whirlpool refrigerators, PO means Power Outage. Whirlpool says this message appears when power was interrupted and the freezer temperature rose to 18°F or higher before power was restored.
What This Code Usually Means
PO is usually an alert, not a broken-part code. It tells you the refrigerator lost power long enough for food-safety concerns or temperature changes to become possible.
What You May Notice
- PO flashing on the display
- Alert tones
- Other controls may be disabled until the outage is acknowledged
- Food may be softer or warmer than expected
Safety First
Check food safety first if the outage was long or temperatures rose significantly.
Quick Checks You Can Try
- Acknowledge the power outage on the control panel for your model.
- Confirm the refrigerator has resumed cooling.
- Check whether the freezer is returning to normal temperature.
- Discard food if you are unsure it stayed safely cold long enough.
Most Common Causes
- Recent home power outage
- Breaker trip
- Storm-related interruption
- Brief unplugging during cleaning or moving
What Beacon Usually Checks
Our friendly technicians in yellow usually confirm whether PO is just a normal outage alert or whether the refrigerator failed to restart and now has a separate cooling or control problem.
When to Call Beacon
If PO clears but the refrigerator does not cool back down normally, schedule service at /request-service, call (352) 726-7530, or visit www.BeaconSaves.com.
Prevent This Next Time
After storms or breaker trips, verify the refrigerator actually restarts and reaches normal temperature again.
Content Update & Editorial Review
This article was reviewed and updated on March 8, 2026 by Chris.
Frequently Asked Questions
Does PO mean my Whirlpool refrigerator is broken?
Usually no. It most often means there was a recent power outage.
Why are other controls disabled when PO is on?
On many models, Whirlpool disables other control functions until the outage is acknowledged.
Can I just clear PO and keep using the refrigerator?
Yes if cooling has returned normally, but check food safety if the outage was long.
When should I call Beacon for PO?
Call if the refrigerator does not resume normal cooling after power is restored.
📍 Contact Beacon Services & Appliances
📞 (352) 726-7530
🌐 www.BeaconSaves.com.