Question about Hoover 24 in. DT999 Free-Standing Dishwasher
E4 Error on other machines (eg. Baumatic) means that the bottom catch tray (condensate trap) below the machine has too much water in it. This condensate is supposed to evaporate away, but too much will mean it builds up over a period of time. There is a float that trips a microswitch in my Baumatic which detects this, it only needs 2 - 3mm of water before the microswitch is activated.
If this is the problem with your machine (try it annd see), there are several solutions posted in forums - best seems to be to remove plastic access hole caps from base and mop out the tray with sponge. TURN OFF AT MAINS BEFORE POKING AROUND INSIDE THE BASE. May have to repeat at regular intervals to.
What causes it ? - I think it is excess condensate from steam inside the wash cabinet, follow the manufacturers advice to open the door as soon as the wash cycle has ended to release as much steam as possible to stop it condensing inside the machine.
Peramnent solution ? - I don't think possible - My guess is it's just a bad design.
Posted on Oct 04, 2008
E4 means that water is not discharging properly, check the hose, filters etc
Posted on Apr 02, 2008
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Posted on Jan 02, 2017
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