The short answer on F4E9
F4E9 means there may be a problem with the Smart Pop control or its associated wiring. The name points to the popcorn function, and the owner's manual for your model confirms what Smart Pop does. The fault concerns that control and its connection, so other functions may still be usable, and a technician tests it if F4E9 returns after a reset.
Error codes
Reference| Code | Meaning |
|---|---|
| F4E9 | There may be a problem with the Smart Pop Control or the associated wiring. |
Behaviour that comes with F4E9
- F4E9 when Smart Pop is selected — The control reports the fault as the feature starts.
- F4E9 at power-up — A wiring or control fault present all the time.
- Other functions still available — The fault concerns one feature's control on many units.
- Smart Pop results that changed before the code — A control or connection that was failing gradually.
Why F4E9 appears, in likelihood order
- The Smart Pop control — First: the part the documentation names for this code.
- Its wiring or connector — Second: a loose plug or damaged lead between that control and the rest of the unit.
- A one-off fault — Third: a code that clears with a reset and does not return.
- Anything else — The documentation lists nothing beyond the Smart Pop control and its wiring, so other parts come last.
Diagnosing F4E9: the order that saves time
- Read the owner's manual — Confirms what Smart Pop does on your model and how to cook without it.
- Reset with the power off — A free check for a passing fault.
- Try a function other than Smart Pop — Shows whether the rest of the unit is unaffected.
- Have the control and wiring tested — With the documentation for your model to hand.
Clearing F4E9 and checking it safely
- Look up Smart Pop in the manual — Note what the feature does and which other settings can stand in for it.
Tools: owner's manualAbout 5 min
- Reset the unit — Unplug it or switch off its breaker for a minute, then restore power.
Tools: breaker panel accessAbout 3 min
- Use another setting meanwhile — For popcorn, follow the package directions by time instead, staying with the unit as it heats.
About 5 min
- Record when F4E9 appears — Note whether it shows at power-up or only when Smart Pop is chosen.
Tools: pen and paperAbout 2 min
Safety on this appliance
Safety
Unplug the unit or switch off its breaker before cleaning or removing anything; a capacitor can hold a charge after the power is off. Never remove the outer cabinet of a microwave or combination unit: the high-voltage capacitor inside can hold a lethal charge after unplugging, and the door switches must never be defeated. Stay with the unit when heating popcorn or other foods that can scorch, especially while a feature control is faulty.
Reset or repair: where the line is
Call if F4E9 returns after a reset, appears at power-up, or comes with any other function failing. The technician tests the Smart Pop control and its wiring against the documentation for your model; if only that feature is affected and you rarely use it, the repair can wait while you use the other settings.
More Amana oven code pages
Model coverage and limits
This reading of F4E9 applies to Amana units whose control reports the Smart Pop control or its wiring with this code, as the table states, and only to models with that feature. The entry does not describe how Smart Pop works on each model, so the owner's manual and a model-specific page, where one exists, are the better guides. None is listed for F4E9 yet; start at the Amana oven code index below.
The Amana oven code list
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