JennAir Refrigerator Error Code
The refrigerator or freezer door has been open for more than 5 minutes. An audible alarm sounds and the display shows the alert. Close all doors firmly. If the alarm persists with doors closed, the door switch or magnetic seal may be faulty and requires inspection.
Note the exact error code and any symptoms
Power cycle — unplug for 60 seconds
Follow the diagnosis steps below
If code persists, call a technician
The refrigerator or freezer door has been open for more than 5 minutes. An audible alarm sounds and the display shows the alert. Close all doors firmly. If the alarm persists with doors closed, the door switch or magnetic seal may be faulty and requires inspection.
When your JennAir Refrigerator displays the Door Open code, it means the appliance's self-diagnostic system has detected a fault that requires attention. A single power cycle that clears the code is not a reliable fix if the underlying cause has not been addressed.
Based on our technicians' experience servicing JennAir Refrigerators, the Door Open code is most frequently triggered by:
Before scheduling a service call, work through these steps in order:
If the Door Open code returns after completing the steps above, a component has likely failed. Continuing to run the appliance with an active fault may cause secondary damage.
JennAir Support Center technicians carry the most common replacement parts on every service vehicle. In most cases, we diagnose and complete the repair in a single visit.
Typical ranges based on our service history:
All repairs include a 30 day parts and labor warranty. A written estimate is provided before any work begins.
Error Code Directory
Complete list with diagnosis guides.
| Code | Meaning | Severity | Symptom |
|---|---|---|---|
| Compressor | Compressor – Compressor Overload Error | High | The compressor is drawing excessive current or has failed to start. The... |
| Defrost Error | Defrost Error – Defrost Cycle Failure | High | The automatic defrost system has failed. Ice will accumulate on the evaporator... |
| Ice Maker | Ice Maker – Ice Production Fault | Medium | The ice maker has stopped producing ice or is cycling without ejecting... |
| PO | PO – Power Outage Detected | Low | The refrigerator detected a power interruption and is displaying PO as an... |
| Temp Alarm | Temp Alarm – High Temperature Warning | High | The freezer or refrigerator compartment temperature has risen above the safe threshold... |
| Water Filter | Water Filter – Filter Replacement Reminder | Low | The water filter status indicator has turned red or is displaying a... |
FAQ
Not seeing your specific issue? A two-minute phone diagnosis usually narrows it down.
Call (800) 555-0190JennAir built-in and column refrigerators most commonly lose cooling due to a failed evaporator fan motor, a defrost system failure causing the evaporator coils to ice over, or a compressor issue. Check that the condenser coils (usually behind the kickplate) are clean and that nothing is blocking interior air vents. Our technicians carry the most common JennAir refrigerator parts on every service call.
Water pooling inside the fresh-food compartment usually indicates a clogged defrost drain tube — ice or debris blocks the drain and water overflows. Water underneath the unit may come from a cracked drain pan or a leaking water line to the ice maker. Both are same-day repairs with genuine JennAir OEM parts.
A buzzing or humming sound is typically the compressor or condenser fan. A clicking sound that repeats every few minutes often indicates the compressor is trying to start but failing — this requires professional diagnosis. Rattling may be caused by a loose condenser fan blade or the unit not being level.
Unplug the refrigerator from the wall outlet (or switch off the breaker) for a full 60 seconds, then restore power. This clears the control board memory. If error codes or symptoms persist after a reset, a component has likely failed and professional diagnosis is needed.
Common causes include a closed water supply valve behind the refrigerator, a clogged or expired water filter, a frozen fill tube, or a failed water inlet valve. Check the water filter first — JennAir recommends replacing it every 6 months. If the ice maker still does not produce ice, the inlet valve or ice maker module may need replacement.
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