The short answer
This page covers a single model, so every unit in service is the same machine. That is why, on the BC models, this complaint comes back to a frozen or kinked supply line before anything else — and why the order below departs from the brand-generic one.
What you observe
- The bin is empty and stays empty — No cubes at all over a day, with the freezer otherwise behaving normally.
- A tray full of ice that never drops into the bin — The fill half of the cycle is working and the release half is not.
- Frost has grown over the sensor window or the fill tube — The machine is reading the frost rather than the bin.
- NEAR MISS — no ice and the freezer is not properly cold — Then the cooling fault is the page to read first; the ice maker is a symptom of it.
Causes, most likely first on the BC line
- A frozen or kinked supply line — Ranked first here — it stops production completely and because the line is the part of the system most exposed to being pinched or chilled.
- A door or bin that is not sitting home — Second here — it is free to correct and because it explains a maker that works intermittently rather than not at all.
- A harvest heater that has failed — Third here — it produces a maker that fills and then holds the cubes instead of one that does nothing.
- House supply pressure too low to fill — Fourth here — it is rare in a house where other taps behave, and it is ruled out by anything else in the building running normally.
- Body: With one model in scope there is no spread of builds to hedge against, so a design-inherent fault ranks above an age-related one and the list below says so plainly. The build does not reorder this particular set of causes, so what you have below is the general order, stated for these models.
Check in this order, and why
- Trace the supply line from the valve to the back of the cabinet — A tight bend behind a cabinet that was pushed back too far is the common find, and it needs no tools to see.
- Push the bin fully in and check the door shuts without resistance — A bin a centimetre proud holds the arm up, and a door held open by a shelf warms the compartment.
- Note whether the tray is full of ice that never drops — Full tray, no delivery, no jam visible — that is the release, not the fill.
- Run the nearest cold tap and watch it — A weak stream everywhere points at the house rather than at the cabinet.
- Body: One model means one layout, so the order below is the order of the panels you would open, and there is no second build to hedge against. The checks below are in the same order as the causes above them, so a clean result sends you one step further down rather than back to the top.
Before you open anything
Safety
Unplug the appliance or switch off its breaker before removing any panel — a capacitor can hold a charge after the power is off. Shut the water off at the supply valve before touching any fitting, and never thaw a frozen line with a flame or a heat gun: the tubing is plastic and the cabinet behind it is not something you want to set alight.
Models in the BC family — Every model this page covers, exactly as the model line is recorded. Nothing outside this table is a model number, and nothing on this page claims to cover a model that is not in it.
Reference| Model number | Family key |
|---|---|
| BC-47-62H | ambiano:refrigerator:bc |
When to call a technician
Call when the freezer is genuinely cold, the water supply is proven, the arm is free and the bin still fills with nothing — at that point the fault is inside the maker or its module. Call at once if you find water tracking along wiring or pooling under the cabinet, because that is an electrical question before it is an ice question.
Nearest pages of this class
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
