The TLW answer in short
Leaks on an Avanti TLW washer divide into supply leaks, which are clean and can run whether the machine is on or not, and wash leaks, which are soapy and only appear during a cycle. Establish which you have before anything else, because a supply leak is the one that floods a room.
Signs you can observe
- Soapy water at the front during the wash — On the TLW models listed below, a door seal or a detergent dispenser overflowing, both of which show only under load.
- Clean water at the back of the machine, even when it is off — For the TLW line, water with the machine idle is always the fill side — turn the taps off now.
- A slow weep from the bottom front hatch — On TLW models, the filter cap is not sealing, usually because it is cross-threaded or its seal is damaged.
- A wet patch that appears and dries between washes — On TLW models in particular, a weep from a joint that only pressurises during a cycle, rather than a continuous leak.
- Water tracking along the floor from behind the machine — For TLW models, follow the trail to its top before concluding anything.
- NEAR MISS — the machine will not start and the floor is dry — Then this is not a leak at all; the wont-start page for your model line covers it.
Ranked causes on the TLW line
- An inlet hose or tap connection weeping — First, because it is under mains pressure all the time and because rubber washers harden and take a set.
- A door seal holding debris or torn at the fold — A hair grip or a coin trapped in the seal channel holds it open just enough to let water past under load. Nothing in the TLW line changes that order.
- Too much detergent, or the wrong type — It belongs on the list because it is free to test: one short cycle with a correct dose settles it.
- A split sump, bellows or internal hose — It comes last because everything above leaks in the same place first, and because this one is a technician job. On TLW models it earns that place.
What to look at first, second, third
- Turn the taps off and see whether the water stops — On the TLW line, do this first if the water is clean and the machine is idle.
- Dry the floor and find the highest wet point — Water runs down, so the top of the trail is nearest the source — that single observation names the fault.
- Re-seat the filter cap properly — On the TLW models listed below, unscrew it fully, check the seal is seated and flat, and tighten it by hand only.
- Run one wash with a correct dose of the right detergent — If the puddle goes, nothing was broken and foam was escaping past a healthy seal.
Safety before access
Safety
Power off, water off, floor dry, in that order — a capacitor can hold a charge after the power is off. A full machine is heavy and a wet floor is slippery, so get help before moving it. Any water that has reached wiring or a socket makes this a call rather than a repair.
Models in the TLW family
Reference| Model number | Family key |
|---|---|
| TLW09W | avanti:washer:tlw |
| TLW16D0W | avanti:washer:tlw |
| TLW21D2P | avanti:washer:tlw |
| TLW30W | avanti:washer:tlw |
Where the owner line falls
Hand it over once you have timed the leak to a cycle stage and eliminated the external connections. Tell the technician which stage the water arrives at: fill, wash, drain or spin. That one fact usually takes the diagnosis straight to the right half of the machine.
More TLW pages
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
