The short answer
On the ABMP roster the defrost drain is the fault that produces most leak calls. Meltwater from the coil is meant to run out through a small drain to a pan over the compressor; when that path glazes over with ice the water backs up into the cabinet instead. The roster covers one base number, ABMP171E, carried twice in the parts data.
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 puddle in front of the unit that comes and goes — Intermittent water tracks the defrost cycle. It appears hours after a defrost and is gone by the next morning.
- Water running down the inside back wall of the fresh-food section — Condensation that is not reaching the drain, usually because the drain opening itself has glazed over.
- NEAR MISS - an oily film rather than clear water — Oil in the machine compartment means the sealed system is open. Stop, do not run the unit, and call.
Ranked by what actually turns up
- Blocked or frozen defrost drain — First because the drain is narrow, cold along its whole length and sits at the lowest point of a compartment that holds food. Everything about its design makes it the thing that blocks.
- 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.
- Water supply line, fitting or inlet valve weeping — Floor water that is constant rather than intermittent is nearly always here. A compression fitting that was never fully seated, a line crimped when the cabinet was pushed back, or a valve weeping internally all produce a wet patch that never dries.
- Condensation from ambient humidity or a blocked air path — Last among the water causes because it is a condition rather than a failure, and no part fitted will change it.
- Body: This order follows the water backwards from where you found it. On the ABMP listings inside-the-cabinet water and floor water almost never share a cause, so the first job is deciding which of the two you have.
The order to work in
- Establish exactly where the water appears — Under the crispers, on the floor in front, or at the back low down. Each points at a different system and the three rarely overlap.
- Pull the crisper drawers and look at the liner floor — Standing water under the drawers with a dry floor outside is a blocked drain until proved otherwise.
- 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.
- Body: Each step rules out a branch. The roster is one number series, so the layout below holds across every listing on this page.
Before you start
Safety
Unplug the appliance or switch off its breaker before working inside the cabinet, and close the water shut-off before touching any fitting. A capacitor can hold a charge after the power is off. A supply line loosened under pressure empties onto the floor faster than it can be stopped.
Models in the ABMP 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 |
|---|---|
| ABMP171E | arctic-wind:refrigerator:abmp |
| ABMP171E* | arctic-wind:refrigerator:abmp |
When to call a technician
Stop when the next step needs the freezer liner off or the water line opened. On the ABMP listings both are true once the accessible drain clearing has been tried. Call urgently if water has reached anything electrical, or if the cabinet is both leaking and warming.
Other pages for this family
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