The short answer
Ice faults split cleanly into no water arriving, water arriving but not freezing, and ice made but not delivered — and one look in the mould tells you which of the three you have.
What you observe
- An empty bin with the ice maker apparently powered
- Small, hollow or misshapen cubes
- Cubes fused into a solid block in the bin
- Ice with an odour or a taste
- The maker cycling but nothing arriving in the bin
- Water overflowing the mould and freezing across it
- Water leaking rather than no ice — Means: a fill or supply leak
- No ice and a warm freezer — Means: a cooling fault — the ice is a symptom
- A grinding noise from the ice compartment — Means: a mechanism or auger problem
Ranked causes
- Ice-maker module or thermostat fault — Position: first — Rank reason: the board on this platform stores and displays fault information, so it is read first — not because it fails first — Owner fixable: false
- The ice maker switched off or its arm lifted — Position: second — Rank reason: a connected platform has settings and modes that produce symptoms indistinguishable from hardware faults — Owner fixable: true
- Very light use — Position: third — Rank reason: a connected platform has settings and modes that produce symptoms indistinguishable from hardware faults — Owner fixable: true
- Freezer not cold enough to complete a harvest — Position: fourth — Rank reason: the sensors and heaters this platform monitors are the components its faults most often point at — Owner fixable: true
- Fill tube frozen — Position: fifth — Rank reason: the sensors and heaters this platform monitors are the components its faults most often point at — Owner fixable: true
- Ice jammed in the bin or the delivery chute — Position: sixth — Rank reason: the moving hardware is well built and fails after the sensed components do — Owner fixable: true
- Basis: Ranked for the whole line, generalized across families.
Check in this order
- Identify which family your unit belongs to — free-standing, or built-in column and panel-ready — Position: first
- Look in the mould — Position: second
- Confirm the maker is switched on and the arm is free — Position: third
- Check the freezer temperature — Position: fourth
- Then work the water path — filter, valve, supply — Position: fifth
Owner checks
- Open the freezer and look into the ice mould. — Position: first — Tools: a flashlight — Time: a few minutes
- Find the model and serial plate and note whether the cabinet is free-standing or trimmed into cabinetry, then use the family page that matches it. — Position: second — Tools: a flashlight — Time: a few minutes
- Confirm the ice maker switch is on and the feeler arm hangs free. — Position: third — Tools: none — Time: a few minutes
- Place a thermometer between frozen packages and confirm the freezer is holding 0 °F (−18 °C) or below. — Position: fourth — Tools: an appliance thermometer — Time: read the next morning
- Change the water filter if it is overdue, then dispense water into a measuring jug and judge whether the flow is strong and steady. — Position: fifth — Tools: a replacement filter, a jug — Time: a short job
- Empty the bin completely, break up any fused ice, and let the maker run a full cycle with the bin clear. — Position: sixth — Tools: a bucket — Time: set it up in a few minutes and check back later in the day
- Note: Times are given as qualitative bands, not measured values.
Safety
Safety
Unplug the appliance or switch off its breaker before removing any panel. A capacitor can hold a charge after the power is off.
When to call a technician
Call when the freezer is at temperature, the arm is free, the filter is fresh and the mould still fills with water that never harvests — or when the mould stays dry with the supply confirmed open.
Sources — This page carries no warehouse-derived figures; the only numbers in it are published safety constants, cited here.
General guidance- Refrigeration and Food Safety — USDA Food Safety and Inspection Service, fetched 2026-09-06
- The control of hazardous energy (lockout/tagout), 29 CFR 1910.147 — OSHA, fetched 2026-09-06
The nearest same-class pages
Generalized information
Links down: - [Café Refrigerator: Ice Maker Fault — Free-Standing French-Door and Side-by-Side](/blog/caf-refrigerator-ice-production) - [Café Refrigerator: Ice Maker Fault — Built-In Column and Panel-Ready](/blog/caf-refrigerator-ice-production-2)
Model-specific wiring, component locations, part numbers and code lists for individual Café models.
Related pages
- Common Café Refrigerator Problems — All Families
- Café Refrigerator: Abnormal Noise or Vibration — All Families
- Café Refrigerator: Controls, Display or Error Code — All Families
- Café Refrigerator: Not Cooling or Not Freezing — All Families
- Café Refrigerator: Door, Latch or Seal Fault — All Families
- Café Refrigerator: Water Leak — All Families
Lead Appliance Repair Technician · 12 years experience
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