What this means on this family
On ARF cabinets a leak is usually the cooling system doing its job and the drainage failing to keep up. This family spans a range of model numbers rather than a single cabinet. Water inside the cabinet and water on the floor have different causes, so establish which you have before anything else.
The observations that separate this fault from its neighbours
- Water on the floor at the back — Points at the back of the machine: the drain tube exit, the evaporation tray, or a supply fitting on a plumbed cabinet.
- Water pooling under the crisper drawers — The classic blocked-drain signature: melt water from the defrost cycle backs up and finds the lowest point inside the cabinet.
- Water on the floor at the front — It has run forward along the cabinet base. On these models that usually means the drain tray or the drain path rather than a supply connection.
- Water only after a hot or humid day — Condensation again, and the machine is coping rather than failing — but a drain that is marginal will overflow on exactly these days.
- NEAR MISS — water only in the drip tray at the back, with a dry floor — That is normal. Every refrigerator evaporates its melt water from a tray; a wet tray is the machine working.
What to suspect, in order, on this family
- The water connection behind the cabinet — Ranked first because it is the only leak here that does not stop on its own and the only one that can damage the floor before it is noticed.
- The path from the valve to the mould — Second, and the timing is the diagnosis: a leak tied to ice production is upstream of the mould, not in the drain.
- Defrost drain — Third. The standard cause of interior water, kept here because on a plumbed cabinet the supply side has to be excluded first — otherwise a clear drain gets blamed for a wet floor it did not cause.
- Condensation from door and seal — Fourth. It is a contributing cause on almost every leak and the primary cause on few of them.
- Drain pan and levelling — Last. Worth a look when the machine has recently been moved, and rarely otherwise.
Check in this order, and why
- Dry everything and put paper down — A dry start with paper under the front and the back turns an argument about where the water comes from into an observation.
- Look at the inner walls and the door frame — Beads and damp mean condensation; a puddle with dry walls means drainage or supply.
- Test the door seal along its whole length — Close the door on a sheet of paper and pull at several points. Any point with no grip is a corner that is feeding moisture in.
- Flush the drain even if the seal was the fault — The extra moisture a leaking seal makes has already been through the drain, so it is usually part-blocked by the time the leak is noticed.
- Check the back only if the paper there is wet — Keeps the plumbing work for the case that actually calls for it.
Before you open anything
Safety
Isolate the cabinet at the plug or the breaker before working, especially with water on the floor. Close the water shut-off before a fitting is disturbed. Mop the floor before moving the machine, because a loaded refrigerator on a wet floor moves further than expected and these cabinets are heavy enough to need two people. Water alone does not spoil food, but a drain that has been blocked for weeks is not clean. Discard anything that has been sitting in the pooled water and clean the base before reloading.
Models in the ARF family
Reference| Model number | Family key |
|---|---|
| ARF10MW | arctic-king:refrigerator:arf |
| ARF12MSS | arctic-king:refrigerator:arf |
| ARF18MBSS(D) | arctic-king:refrigerator:arf |
| ARF18MBSS(D)1 | arctic-king:refrigerator:arf |
| ARF18MSS(D) | arctic-king:refrigerator:arf |
| ARF18MSS(D)1 | arctic-king:refrigerator:arf |
| ARF18MSS(D)2 | arctic-king:refrigerator:arf |
| ARF18MW(D) | arctic-king:refrigerator:arf |
| ARF18MW(D)1 | arctic-king:refrigerator:arf |
| ARF18MW(D)2 | arctic-king:refrigerator:arf |
| ARF31MW | arctic-king:refrigerator:arf |
| ARF44MW | arctic-king:refrigerator:arf |
| ARF44MW1 | arctic-king:refrigerator:arf |
Where owner work stops
The line is the evaporator cover. A drain cleared from inside the cabinet with warm water, a levelling adjustment and a seal check are all owner-side on these models; a drain that is blocked above the cover, a cracked channel or a defrost heater fault needs the cabinet opened and a meter. Call immediately if the leak is electrical in location rather than in cause.
Nearest pages for these models
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