What F8E5 means
The brand lists the potential cause of F8E5 as a fill valve stuck open: the valve that lets water into the dishwasher is not closing, so water can keep entering after it should stop. Close the water supply valve under the sink and switch the dishwasher off now; running it again before the valve is fixed risks an overflow onto the floor.
Error codes
Reference| Code | Meaning |
|---|---|
| F8E5 | Potential Cause: Fill Valve Stuck Open |
What you observe
- Water level higher than usual in the tub — Water keeps arriving after the fill should have ended.
- Water enters with the dishwasher off — A hiss or trickle with no cycle running means the valve is not sealing.
- The drain pump runs on and off — On some models the control pumps out the extra water to stop an overflow.
- NEAR MISS: suds overflow at the door — Foam from the wrong detergent looks like overfilling, but it is not a valve fault.
What usually sets this code
- Inlet valve held open by debris or scale — The most common cause: grit or mineral scale lodges in the valve seat, and the valve can no longer close fully.
- Inlet valve failed open — Second: the valve itself wears out and stops sealing, even with no power to it.
- Control holding the valve on — Third: a fault on the control keeps power on the valve, so it opens as commanded and never closes.
- Float or water level sensing not stopping the fill — Least likely: the float that signals a full tub sticks down, or its switch fails, so nothing tells the control to stop.
Check in this order
- Close the water supply — The valve under the sink, turned fully clockwise.
- Switch the dishwasher off — At the breaker or the plug.
- Note whether water entered with the power off — Water arriving with no power means the valve is stuck; tell the technician.
- Check the float moves freely — The float sits in the front of the tub; it should lift and drop easily.
Clearing the code, then checking
- Close the supply — Turn the water supply valve under the sink fully clockwise.
Tools: flashlightAbout 1 min
- Switch off — Switch off the dishwasher at the breaker or unplug it.
About 1 min
- Bail and mop — Remove water from the tub with a cup and soak up any water on the floor.
Tools: cup, towelsAbout 15 min
- STOP: do not run another cycle — Until the fill valve is repaired the dishwasher can overflow; keep the supply valve closed.
Safety for this dishwasher
Safety
Unplug the appliance or switch off its breaker before removing any panel. A capacitor can hold a charge after the power is off. The heating element in the tub floor stays hot after a cycle, and so can the water in the sump, so let both cool first. Keep the water supply valve closed until the fill valve is repaired: a valve that sticks open can overflow onto the floor.
When to call a technician
Call now, and keep the water supply closed until the visit. The inlet valve sits behind the toe panel on the water line, and a technician tests whether the valve, the control or the float is keeping the fill going before replacing anything.
Nearby codes on the same dishwasher
Generalized information
This is generalized information: it reads F8E5 the way Amana documents it for Amana dishwashers with an electronic control that reports codes in this form. It does not apply to Amana dishwashers with dial-only controls, which flash lights rather than codes, or sister brands on the same platform, whose lists can read differently. No model-specific page for F8E5 exists yet; when one does, it is the more specific answer for that model line.
Code index
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