5 min read
A machine that fills and washes but leaves you with a drum full of water is one of the easiest faults to narrow down, because there are only a handful of places the water can be stopped.
Start with the pump filter
Most front load machines have a small access panel at the bottom front hiding the pump filter. Coins, buttons, hair clips and lint collect there. Put a towel and a shallow tray down first — water will come out. A blocked filter is the single most common cause of a machine that will not drain.
Check the drain hose
The hose can kink behind the machine, especially if it has been pushed back into place after cleaning. It can also block at the point where it enters the waste pipe. Detaching it and checking for free flow takes a few minutes.
Listen for the drain pump
During the drain phase you should hear a distinct hum from the pump. Silence suggests the pump has failed or is not receiving power; a hum with no water movement suggests the impeller is jammed or the pump has failed mechanically. Both are replaceable parts.
Control board and pressure switch
If the pump is healthy but never runs, the fault may be the control board or the pressure switch that tells the machine how much water is in the drum. A blocked pressure switch hose is a surprisingly frequent culprit, and the machine behaves as though the drum is still full.
Before you call
Note the error code if there is one, whether the drum spins at all, and whether the pump makes any noise. Those three details usually let the technician bring the right part on the first visit.