The short answer for this family
On the Almison ASDW family, water on the floor around a dishwasher is usually foam from the wrong detergent. A compact tub concentrates everything the filter catches into a small sump, so the filter and the drain path outrank the pump on this family. The brand-generic article for this symptom ranks the door seal and the door alignment first; on this platform it does not. The checks at the head of the ranking cost nothing but time; the cause at its foot is not owner work at any stage.
What you observe on these models
- Which of the family's models you are standing in front of — The matrix on this page is two builds of one machine, separated by a single letter in the model number, and that is worth reading first, because a compact tub concentrates everything the filter catches into a small sump, so the filter and the drain path outrank the pump on this family.
- Water running down the front of the door — A door or seal question, and it is visible with the door open.
- Foam at the door edge — The wrong detergent. It leaks past a seal that is working perfectly.
- Water at the back only during fill — A supply connection, which is under pressure all the time rather than only during the cycle.
Causes, most likely first on the ASDW family
- Foam from the wrong detergent — Ranked first because a compact tub concentrates everything the filter catches into a small sump, so the filter and the drain path outrank the pump on this family.
- The door seal and the door alignment — Second. The filter lifts out of the tub floor; the pump and drain hose are under the machine, so the seal is visible with the door open and is checked with a finger.
- The drain hose, its loop and the disposer connection — Third. Look at the high loop and at where the hose joins the waste: both faults date from the last installation.
- A loaded filter at the tub floor — Fourth. Cheapest thing on this list to rule out and the one most often skipped.
- The water supply and the inlet screen — Last. Look at the screen if the fill is slow rather than absent.
- Body: This is not the brand-generic ranking. Foam from the wrong detergent moves to the top of this family's ranking and the door seal and the door alignment goes down to second place, because the platform here is a compact machine with one wash pump, a filter at the sump and a short drain run.
Check in this order on these models
- Run an empty cycle with no detergent at all — No leak on that cycle means you were leaking foam rather than water, and the fix is what goes in the dispenser.
- Run a finger round the door seal and look at how the door sits — Look for a plate or a handle in the top basket holding the door a fraction open; that leaks without anything having failed.
- Watch the waste connection during the drain — The drain is the only time the hose is under pressure, so a leak confined to that phase belongs there.
- Check the filter is seated and locked — A filter refitted loose lets water bypass the sump, and on some machines that puts it on the floor.
- Body: The order follows the ranking, and the access decides the rest: on these models the filter lifts out of the tub floor; the pump and drain hose are under the machine.
Before you open anything
Safety
Unplug the appliance or switch off its breaker before touching a wet machine or pulling it out; a capacitor can hold a charge after the power is off. Close the isolating valve under the sink before touching any supply connection. Dry the floor before you work rather than after, and if water has reached a socket or an extension lead in the cupboard, switch off at the breaker first.
Models in the ASDW family
Reference| Model number | Family key |
|---|---|
| ASDW12F**A5A | almison:dishwasher:asdw |
| ASDW12T**A5A | almison:dishwasher:asdw |
Where the owner limit falls on these models
Call when the seal is clean and uncut, an empty no-detergent cycle still leaks, and the supply and waste joints are dry. Call immediately if water arrives from under the machine while the door and the connections stay dry, and close the isolating valve meanwhile: an internal leak runs every time the machine fills.
Other symptoms covered for this family
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
