The answer first
The Artt ATTL washer family covers two listings in the roster below, and on that platform when the water appears matters more than where it lands. Most washer leaks come from four places, and three of them can be seen without the machine being opened at all. A leak that appears only on spin is a different shortlist from one that appears while the machine stands idle.
What you observe
- Water appears only during spin — Movement is opening the leak. A door seal with a split at the bottom, or a hose that only chafes when the drum moves, both behave exactly like this.
- A damp patch that appears under the middle of the machine — Water has run along the base from wherever it started, so the location under the cabinet tells you very little until the machine has been watched with the panel off.
- Water only on one particular programme — A programme that fills higher, uses a different compartment of the dispenser or spins faster will expose a leak that gentler programmes do not.
- NEAR MISS — water tracking along the floor from another appliance — In a fitted kitchen the machine is often the lowest point rather than the source, so confirm the water starts at the washer before anything is dismantled.
Causes, most likely first on the ATTL line
- Inlet hose fittings or the tap connection — Ranked first here: they are under mains pressure every hour of every day, whether or not the machine is used, which makes them the only leak here that can empty a tank into a kitchen. Nothing in the roster below splits these listings apart for this fault, so the order that follows holds across the whole label.
- Door seal split, perished or trapping debris — Second here: the lower front of a front-loading seal takes the water, the grit and the door closing on laundry, so it fails there first, and a split of a few millimetres leaks only when the drum is moving.
- Hose clip or fitting inside the cabinet working loose — Third here: the internal hoses move with the drum every spin, so a clip that has relaxed leaks under movement and seals again at rest.
- Detergent over-dosing producing foam that escapes — Fourth, and the reason is this — it is a use fault rather than a part fault, it leaves foam as evidence rather than clean water, and it is ranked here because it is far more common than the seals below it.
- Tub seal or pump housing cracked — Last here: it is the only leak on the list that grows steadily on every programme, and it is usually announced by the bearing noise that caused it.
The order to work in
- Establish when the water appears — Fill, wash, spin or idle. Each names a different pressure regime in the machine, and that single observation rules out most of the shortlist before anything is moved.
- Check the inlet hose fittings and the tap — Dry both ends of each hose, run a fill, and look again. Any wetness under mains pressure is the most urgent thing here and is fixed before anything else is considered.
- Watch a full cycle with the machine pulled out — Only once the visible causes are clean is it worth the time. With the cabinet clear of the wall and a torch, the pump housing, hose clips and tub can be watched as the cycle works through.
Before you open anything
Safety
Close both taps and unplug the appliance before any hose or panel is touched — a capacitor can hold a charge after the power is off. Water at the base of the cabinet is where the mains connections are, so the machine comes off supply before it comes out of its space. Do not kneel in a wet floor to work, and expect a supply hose to hold pressure for a moment after the tap is shut..
Models in the ATTL family — Written for the whole roster above rather than for one listing; a model-specific page, where one exists, goes further. The numbers are reproduced from platform data rather than transcribed.
Reference| Model number | Family key |
|---|---|
| ATTL37 | artt:washer:attl |
| ATTL44 | artt:washer:attl |
When to call a technician
Call once the hose fittings are dry, the filter cover seats, the seal is intact and the dispenser is clear, because what remains is the tub seal or the pump housing and both are behind the drum. Close the taps now if the floor wets while nothing is running, and keep them closed between washes until the repair is made.
Other faults covered for the ATTL line
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
