Re: Whirlpool DWFB10 stopping with beeps and 4 x LED flash
that will be an ‘F4’ – draining failure
does the appliance drain out fully?
If no – check filters + drain hose (also if conected to sink the spiggot) for blockages & kinks
If yes, could be the level sensor jammed up with grease (happens ifyou use the cooler washes a lot). Try pouring some hot (70 deg) water into the base – but not too much, only 1 inch over the filter!
if neither works – call an engineer!