Kenwood Slimline Dishwasher KDW8ST2A
I have a Kenwood Kdw8st2a and have been constantly plagued by the E4 overfill error.
Lifting the front of the dishwasher and tilting it backwards seemed to clear the E4 error only for it to come back after the next wash.
I found eventually that the connection to the U bend under the sink was too narrow and was almost blocked hence the dishwasher was not emptying properly.
I disconnected the dishwasher waste pipe and ran the waste into a bucket for about 6 cycles and it worked fine.
Eventually drilled through the kitchen wall and fitted a lower direct waste pipe to the drain. Overkill maybe buit it hasn't done an E4 since.
May 21, 2008 |