The short answer
The ARB roster records a single model, so nothing on this page has to be hedged across variants, and some entries leave the finish or trim position unresolved, so confirm your own code from the rating plate rather than from the shelf label. Ice production failures divide cleanly: no water arriving, water arriving but not freezing, or ice freezing and not releasing. Working out which of the three you have takes one look into the mould and settles most of the diagnosis before any panel comes off.
What you observe on these models
- Production that stopped after the cabinet was moved — The supply line or the fill tube has shifted. Timing that specific points away from the mechanism entirely.
- No ice at all and a dry mould — Nothing is arriving. The diagnosis is the water route: the shut-off arm, the supply, the valve or a frozen fill tube.
- A mould with water in it that never freezes — Water is arriving and the compartment is not cold enough to complete a cycle. That makes it a temperature fault wearing an ice-maker costume.
- Hollow, small or misshapen cubes — A partial fill. Low supply pressure, a restricted filter or a valve that is not opening fully all produce the same shrunken cube.
Causes, most likely first on the ARB line
- Shut-off arm raised or bin sensor blocked — It ranks first here because it needs no tool, takes seconds, and is the most common reason a working ice maker produces nothing.
- The compartment is not cold enough to complete a cycle — Ranked second on this roster: it also means the real fault is a cooling fault, and fixing the ice maker would achieve nothing.
- Water filter overdue and restricting flow — Ranked third on this roster: a filter at the end of its life restricts flow enough to produce a partial fill long before it stops water altogether, and hollow or small cubes are the signature.
- Ice maker module or mould heater failed — It ranks last because it is the least likely of these and the only one that means replacing the mechanism rather than correcting something around it.
- Body: The ranking here keeps the brand-generic order, and what the ARB line changes is the order of the checks beneath it: this roster is a single cabinet rather than a line, so the order is what that one machine makes likely and not an average taken across several.
Check in this order, and why
- Confirm the finish and door panel on your own cabinet — Some entries on this roster leave the finish and trim position unresolved, so the visible parts of the cabinet, the door and its seal included, have to be confirmed by eye rather than read off the code.
- Look at the arm or sensor path before anything else — Lower a raised arm, clear anything sitting in front of a sensor, and give it a few hours.
- Look into the mould for standing water — Water present and not frozen means the temperature is the problem. Work the cooling fault instead.
- Check the filter age and that it is fully seated — Replace an overdue filter and re-seat a recent one. Then allow a day before judging the cube size.
Before you open anything
Safety
Switch off at the breaker before any panel comes off and before putting a hand into the ice maker housing, because the harvest mechanism moves under power and does not warn you. Close the household shut-off before touching a supply fitting; a line under pressure behind a heavy cabinet is difficult to stop once it starts. Use warm water on an ice plug, never a tool, and keep water away from the supply cord throughout.
Models in the ARB family
Reference| Model number | Family key |
|---|---|
| ARB47B5*** | arctic-king:refrigerator:arb |
When to call a technician
Call when cubes form fully and never release, because that pattern points at the harvest side and nothing an owner can reach will change it. Call immediately if you find water anywhere around the supply fitting, and close the household shut-off before you do: a leaking supply behind a heavy cabinet does far more damage than a week without ice.
Nearest pages of this class
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