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On the ABMX roster the fear that brings most leak calls in - refrigerant - is the one thing it will not be. The family covers one base number, ABMX171E, carried twice in the parts data. Refrigerant is a gas at room conditions and leaves no puddle, so clear water is defrost water, supply water or condensation and nothing else.
Where the water is
- Water pooling under the crisper drawers — The signature of a blocked defrost drain on this cabinet type. Meltwater that cannot reach the drain runs forward under the liner instead.
- A steady wet patch at the back low down — Constant water points at the supply line, a compression fitting or the inlet valve rather than at the defrost side.
- NEAR MISS - water plus a cabinet that is no longer cold — A warming cabinet defrosting itself makes a lot of water. That is a cooling fault and belongs on the cooling page for this family.
Causes, most likely first on this roster
- Blocked or frozen defrost drain — At the top because it is self-reinforcing: a slightly restricted drain freezes a little more each cycle, so the fault accelerates quietly until water appears where nobody expects it.
- Door seal, door alignment or the door left ajar — Common on cabinets where shelves are overloaded or a drawer no longer closes flush. The water is real but nothing has failed except the seal, which makes it the cheapest genuine finding on this page.
- Ice maker fill tube or valve dribbling — Ranked below the drain because it produces a distinctive timing signature: nothing for an hour, then water. If the leak is constant, this is not it.
- Condensation from ambient humidity or a blocked air path — At the bottom because its signature is seasonal: it rises and falls with the weather and with how often the doors are opened, which nothing mechanical does.
- Body: The ranking below moves the defrost drain above the water supply, which is the reverse of the brand-generic order. On the ABMX roster the drain runs from the coil through the cabinet wall to a pan, and that path glazes over with ice long before any fitting on the supply side works loose.
Diagnostic order on these models
- Dry everything and watch the timing for a day — Water hours after a defrost points at the drain; constant water points at the supply; water after an ice cycle points at the fill path.
- Look for ice on the freezer floor — Ice building at the base of the freezer compartment is the same blocked drain caught one stage earlier.
- Follow the supply line to its shut-off — Run a dry paper towel along every fitting. A weeping compression joint leaves a mark long before it makes a puddle.
- Body: This sequence is set by access. Everything visible with a drawer out comes before anything that needs the unit pulled away from the wall, and the machine compartment comes last.
Safety first
Safety
Unplug the appliance or switch off its breaker before working inside the cabinet; a capacitor can hold a charge after the power is off. If water has reached a light fitting, a control board or a connector, leave the appliance isolated and call rather than powering it up to see whether it still works.
Models in the ABMX family — The roster this page covers, taken from the model spine. Every listing in the roster shares one number series, so the access notes below hold across the roster. A starred entry in the table is the same base number recorded a second way in the parts data; treat it as the same platform for this fault unless your own parts diagram says otherwise.
Reference| Model number | Family key |
|---|---|
| ABMX171E | arctic-wind:refrigerator:abmx |
| ABMX171E* | arctic-wind:refrigerator:abmx |
When to stop and call
Call when a drain that has been cleared blocks again within weeks, because on the ABMX roster that is a defrost fault reporting itself and the parts for it sit behind the liner. Call the same day for a constant leak: water under a cabinet damages a floor long before anyone sees it.
Other pages for this family
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