Installation guide
Owner’s manual
How to reset a KitchenAid refrigerator ice maker?
For the KitchenAid KUID508ESS2 freestanding ice maker, the most reliable “reset” is a power reset: turn the unit off, remove power briefly, then restore power and restart ice making. Exact reset button steps vary by control style, so we follow the model’s documented procedure in the KUID508ESS2 owner’s manual.
- Turn the ice maker OFF at the control panel.
- Unplug the unit (or switch OFF the breaker) for 2 to 5 minutes.
- Restore power.
- Turn the ice maker ON and allow time for the first harvest cycle.
- If the unit has a dedicated reset sequence, follow the steps in the KUID508ESS2 owner’s manual.
A reset will not fix a water supply or component problem. Check these common causes first:
- Water supply valve is open and household water pressure is adequate.
- Water line is not kinked and the inlet screen is not clogged.
- Unit is level and has proper airflow around the condenser area.
- Ice thickness or bin sensing is not being blocked by ice buildup.
- Drain is working (standing water can stop production on some installations).
If troubleshooting points to a specific component, these are common reset-related suspects on this model:
| Symptom after reset | What it can indicate | Example compatible part |
|---|---|---|
| No response, dead display, erratic operation | Control not powering or not processing inputs | Ice maker electronic control board W11034363 |
| Runs but poor circulation over evaporator plate | Weak or failed recirculation | Pump, recirculating (includes sensor) W11542867 |
| Water will not drain, unit stops or alarms | Drain system issue | Ice maker drain pump W11542868 |
A proper reset clears minor control glitches and restarts the harvest sequence, but it also helps us confirm whether the issue is a temporary control lockup or a real problem with water flow, draining, or the electronic control.
Last updated: January 2026
What is the lifespan of a KitchenAid ice maker?
A KitchenAid freestanding ice maker like model KUID508ESS2 does not have a single published “lifespan” we can verify from model-specific documentation; real-world service life varies widely. In practice, consistent cleaning, good water quality, and proper airflow usually make the biggest difference in how long it runs reliably.
- Hard water scale buildup on the evaporator and water system
- Poor ventilation that makes the compressor run hot
- Skipped cleaning that leads to slime, odor, and restricted water flow
- Drain issues that leave standing water and overwork the pump
- Heavy, continuous demand that increases wear on moving and sealed-system parts
We recommend following the cleaning and care instructions in the KUID508ESS2 use & care manual. If you are installing or relocating the unit, use the KUID508ESS2 installation guide to confirm ventilation clearances and drain setup.
| Maintenance focus | What you are preventing | What you may notice if it is overdue |
|---|---|---|
| Cleaning and descaling per manual | Scale, slow harvest, poor ice release | Smaller cubes, longer cycles, more noise |
| Airflow and condenser area kept clear | Overheating, long run times | Hot cabinet sides, frequent running |
| Drain path stays open | Standing water, pump strain | Water in bin area, slow draining |
For KUID508ESS2, a compatible replacement filter is listed in the parts for this model: refrigerator water filter F2WC9I1. Using the correct filter helps reduce sediment and scale that can shorten component life.
- Replace the filter on a schedule that matches your water conditions and usage
- If ice tastes off or production slows, check the filter and water supply first
- Always match parts by model compatibility, not by appearance
Most ice maker problems start as performance changes (slow production, thin or cloudy ice, louder operation). Staying on top of cleaning, airflow, and filtration can reduce stress on key parts like the compressor, recirculating pump, and control system.
Last updated: January 2026
Why is my free standing ice maker not making ice?
If your KitchenAid KUID508ESS2 freestanding ice maker runs but does not make ice, the most common causes are no water getting to the reservoir, a failed recirculation pump, or a cooling/control problem that prevents the evaporator plate from freezing. Use the checks below to pinpoint which system is stopping ice production.
- Confirm the unit is powered on and not in a delayed or cleaning mode (see the KUID508ESS2 owner’s manual).
- Make sure the water supply valve is fully open and the supply line is not kinked.
- Check the water reservoir: empty points to a fill/supply issue; full points to circulation/freezing issues.
- Look at the evaporator plate: if it stays dry while the reservoir is full, water is not being pumped over the plate.
- Allow time after a restart; many freestanding ice makers need a full cycle before the first harvest.
| What you observe | Most likely area | What to do next |
|---|---|---|
| Reservoir empty | Water supply or inlet valve | Verify house water, valve open, line not frozen/blocked |
| Reservoir full, evaporator plate dry | Recirculation system | Listen for pump operation; inspect for blockage |
| Water flows over plate but no ice forms | Cooling or temperature sensing | Check condenser airflow, thermistor, control issues |
| Ice forms but will not release/harvest | Grid/harvest or control | Inspect cutter grid and control functions |
If your checks point to a failed component, these model-matched parts are common suspects:
- Pump, recirculating (includes sensor) W11542867: moves water from the reservoir across the evaporator plate.
- Thermistor WPW10511923: reports temperature to the control so the unit knows when to freeze/harvest.
- Ice maker electronic control board W11034363: manages fill, freeze, and harvest timing.
- Ice maker evaporator WPW10218037: the freezing surface; issues here can prevent proper ice formation.
An ice maker can “run” (fan, compressor, lights) even when one step in the cycle fails. Separating water supply, water circulation, and cooling/control problems prevents unnecessary part replacement and gets KUID508ESS2 back to making ice faster.
Last updated: January 2026
