--- title: "Ice Maker Problems — Symptoms and What They Mean" description: "Every ice maker problem we are called about, from a bin that stays empty to hollow cubes, a jammed dispenser or water on the floor, what each one usually means…" url: "https://icemakerrepair.center/problems/" --- Start with the symptom # Ice maker problems, symptom first. Every symptom we are called out for, traced to the causes that actually explain it — cheapest first. Start from what you are seeing rather than from what you think is broken. ## Needs a visit now An ice maker that puts water on the floor, a supply line dripping behind the cabinets, an undercounter unit spilling over its drain or an ice maker that keeps cutting the power can ruin a floor and bring water to live wiring, so these problems come first, each with its usual causes from cheapest to costliest. Close the valve that feeds the ice maker before anything else: it is usually under the kitchen sink, behind the unit or on the line in the basement. Stay away from any outlet, cord or power strip sitting in water, and turn the breaker off only if the panel is dry and you can reach it without crossing the wet floor. [Book a visit](https://icemakerrepair.center/schedule/) Water on the floor or near power ### [Ice Maker Leaking on the Floor](https://icemakerrepair.center/problems/ice-maker-leaking-on-floor/) A puddle that spreads from under the door dispenser, from the kickplate of the freezer, from beneath an undercounter unit or around a countertop model, and comes back after you mop it up is the classic sign of an ice maker leaking on the floor. Causes, cheapest first 1. Filter cartridge not locked in *no repair* 2. Supply line loose or split at the back *low* 3. Inlet valve cracked or weeping *low to moderate* [All 6 causes and what to check](https://icemakerrepair.center/problems/ice-maker-leaking-on-floor/) Water on the floor or near power ### [Ice Maker Water Line Leaking Behind the Cabinet](https://icemakerrepair.center/problems/water-line-leaking-behind/) An ice maker water line leaking behind the appliance shows up as a damp baseboard, a wet toe kick, swollen flooring at the back corners or a drip in the ceiling of the room below. Causes, cheapest first 1. Compression nut backed off *low* 2. Plastic line split or kinked *low* 3. Saddle valve seeping *low to moderate* [All 6 causes and what to check](https://icemakerrepair.center/problems/water-line-leaking-behind/) Water on the floor or near power ### [Undercounter Ice Maker Overflowing](https://icemakerrepair.center/problems/undercounter-ice-maker-overflowing/) An undercounter ice maker overflowing pushes water out from under its door or kickplate, floods the bin with slush, or leaves the cabinet beside it wet. Causes, cheapest first 1. Drain line blocked or kinked *low* 2. Float stuck with scale *low* 3. Inlet valve not closing *low to moderate* [All 6 causes and what to check](https://icemakerrepair.center/problems/undercounter-ice-maker-overflowing/) Water on the floor or near power ### [Ice Maker Tripping the Breaker](https://icemakerrepair.center/problems/ice-maker-tripping-breaker/) The ice maker keeps cutting the power at the panel or the GFCI outlet, often in the middle of a harvest, after a leak, or each time an undercounter unit starts its pump; an ice maker tripping breaker after breaker is a warning, not a nuisance. Causes, cheapest first 1. Water reaching the outlet or plug *varies* 2. Mold heater shorted *moderate* 3. Water inside the ice maker wiring *moderate* [All 5 causes and what to check](https://icemakerrepair.center/problems/ice-maker-tripping-breaker/) ## Everything else we are called out for None of these puts water on the floor or anywhere near the wiring, so a booked visit is soon enough. Each page lists what an owner can safely check while the ice maker waits for a technician. [The repairs behind them](https://icemakerrepair.center/services/) ### No Ice Coming From the Ice Maker The mold sits empty or holds one frozen batch that never drops, the bin stays bare for days, and the dispenser gives water as usual: an ice maker not making ice while the rest of the appliance carries on normally. 7 causes ### Ice Maker Making Small or Hollow Cubes The ice maker making small cubes, thin crescents, hollow shells with water inside or fragments that break apart in the bin tells you the mold is not getting a full fill. 6 causes ### Ice Maker Making Too Much Ice The ice maker making too much ice overfills the bin, pushes cubes into the chute, jams the door ice compartment or keeps the freezer drawer from closing. 5 causes ### Ice Tastes or Smells Bad The ice tastes bad or smells stale, musty, of plastic or of whatever else is in the freezer, even though a glass of tap water tastes fine. 5 causes ### Cloudy or Discolored Ice Cloudy ice from an ice maker, cubes with a white core, gray or black specks, a yellow tint or a crust of white flakes that float to the top of a drink. 6 causes ### Ice Dispenser Not Working The ice dispenser not working means you press the paddle and nothing comes, or the motor hums without ice, or only a few chips fall while the bin behind the door is full. 6 causes ### Ice Clumped or Frozen in the Bin The cubes have fused into one solid block, a sheet of ice covers the bottom of the bin, or ice clumping in the ice maker bin keeps coming back after you break it up. 5 causes ### Ice Maker Making Noise The ice maker making noise can mean a buzz or a hum from the back, a bang when the water shuts off, grinding in the door, a rattle from an undercounter unit or clatter that did not use to be there. 6 causes ### Ice Maker Fill Tube Frozen The ice maker fill tube frozen solid shows up as a plug of ice at the back of the mold, icicles hanging from the fill cup, or a mold that stays dry while you can hear the valve open. 5 causes ### Nugget Ice Maker Not Making Nugget Ice A nugget ice maker not making ice runs and hums but drops nothing, makes wet slush instead of crisp pellets, or stops after a few batches with a light on. 6 causes ### Undercounter Ice Maker Not Draining An undercounter ice maker not draining leaves standing water in the bottom of the bin, turns cubes into a slushy layer, smells musty, or shows a drain light. 5 causes ### Ice Maker Light Flashing An ice maker light flashing where it used to glow steadily: a blinking power or ice light, a flashing clean or descale symbol, an add-water light, or a status light on the ice maker itself. 6 causes ### Ice Maker Error Code The panel shows an ice maker error code: letters and digits, a flashing ice symbol, or a message about water or ice, and ice production stops or the dispenser stops working. 8 causes ## Not every ice maker breaks the same way. A door ice maker freezes cubes high in the freezer door and feeds them down the chute to the dispenser, a freezer ice maker fills a tray or a mold and drops the ice into a bin below, an undercounter ice maker is plumbed into the cabinetry with a drain of its own, and a countertop nugget maker pours water from a reservoir you fill by hand. Pick out the one in your home. [All ice maker types](https://icemakerrepair.center/types/) ### Door ice maker The ice maker that feeds the dispenser on the outside of a door: tucked into an insulated box in the left door of a French door model, or at the top of the freezer side of a side-by-side, with a chute and an auger carrying cubes to your glass. ### Freezer ice maker The ice maker that sits inside the freezer compartment itself, a tray that twists or a mold with a heater and an ejector, dropping cubes into a bin or drawer you open by hand, with no dispenser on the door. ### Undercounter ice maker A built-in residential ice maker that lives under a kitchen, bar or basement counter, making clear cubes or chewable nugget ice on its own cooling system, with a water line in and a gravity drain or a small drain pump out. ### Countertop ice maker A portable nugget or bullet ice maker that sits on the counter and plugs into an ordinary outlet, fed by a reservoir you fill by hand rather than a water line, with an auger or tray, a small cooling system and a drain plug. Every kind we service ### All ice makers, side by side The archive puts the 4 types against each other: how to tell which you own, what fails on each, and which manufacturers build them. How to tell yours What fails on each Who makes them Open the type archive Familiar brands. Expert care. ## For the brands in your kitchen. Independent repair service. Not affiliated with, authorized or endorsed by any manufacturer. Brand names and model numbers are the property of their respective owners and are used here for identification only, to describe the appliances we service. [All 27 brands](https://icemakerrepair.center/brands/) ## The repairs behind the symptoms Most people arrive knowing what they are seeing, not what is wrong. These are the jobs a visit usually turns out to be. [All 10 repairs](https://icemakerrepair.center/services/) diagnostic ### Diagnostic visit A visit that traces the water from the supply valve to the bin and back out through the drain, and names the one part that stopped the ice before anything is ordered. moderate ### Ice maker assembly replacement A new ice maker module fitted in the freezer compartment or the door compartment, after the water, the temperature and the bin sensor have been proved good, so the new part is not blamed for an old problem. low to moderate ### Ice maker water inlet valve repair The electric valve that lets water into the ice maker, tested and replaced when it will not open, opens only partway, or keeps dripping after it should have closed. low ### Frozen fill tube repair An ice plug in the short tube that carries water into the mold, thawed safely and then traced to its cause, a dripping valve, low pressure, a failed tube heater or a warm air leak, so it does not freeze again. low to moderate ### Ice dispenser and auger repair The auger, its motor, the crusher, the chute flap and the paddle switch that move ice from the bin to your glass, or push soft nugget ice up and out, checked and repaired when the ice stops coming. low ### Ice bin and door seal repair The bin, its rails, the compartment cover and the gaskets that keep the ice cold and dry, replaced when a crack, a warped cover or a torn seal lets warm air in and leaves the ice wet, clumped or dripping. lowest ### Water filter and supply line service The filter, the shutoff valve and the thin line that bring water to the ice maker, checked for flow, leaks and age, with a worn line or saddle valve replaced and a new filter seated properly. low to moderate ### Drain pump and drain line repair The drain that carries meltwater and unused water out of a built-in ice maker, whether by gravity or with a small pump, cleared, re-routed or given a new pump when water stands in the bin or spills out of the door. low ### Undercounter ice maker cleaning and descaling A full cleaning and descaling of a built-in or countertop ice maker: scale off the plate, cylinder or fingers, slime out of the reservoir and drain, the condenser brushed, and the unit sanitized before the ice comes back. moderate to highest ### Ice maker control and sensor repair The control board, the thermistors, the bin sensor and the wiring that decide when an ice maker fills, freezes and stops, tested and repaired when a light flashes, a code shows, a breaker trips or the ice never stops coming. For the heart of your home. ## Questions about the problems. ### My ice maker is doing something that is not listed here. Will you still come? Yes. Only the problems we hear about most have their own page, and many others are booked every week. Describe the sound, the taste, the look of the ice or where the water shows up in the booking notes, and the technician starts from there. ### The ice maker has two of these problems at once. Which page do I read first? The one that appeared first, because the second often follows from it: cubes that came out small for weeks are often the warning before the ice stops altogether. Every problem page links to the ones it tends to travel with. ### Which ice maker problems cannot wait for the appointment? Water on the floor, a supply line leaking behind or under the cabinets, an undercounter unit spilling over, and an ice maker that trips the breaker or the outlet. Every problem page is marked with how soon it needs a technician. Cloudy ice, a slow bin or a noisy harvest can wait for the booked visit. ### Can I keep using the ice while the ice maker is acting up? If it looks, tastes and smells normal and the floor is dry, generally yes. Throw the ice out if it tastes off, carries specks or came through a line that was just repaired or flushed, and after a boil-water notice from your utility. If water is escaping, close the valve and use a tray until the visit. --- **[Read on the site: Ice Maker Problems — Symptoms and What They Mean](https://icemakerrepair.center/problems/)** **[Book a visit with IceMakerRepair.center](https://icemakerrepair.center/schedule/)**