KENWOOD DISHWASHER kdw8st2a error? I have a problem on my dishwasher its a kenwood and the...

I have a problem on my dishwasher its a kenwood and the error code is '4' i looked surrounded by the manual but adjectives it says is that within is water overfill but give no solution please help folks please please please!!!
Burglar alarm query?
Answers:    try this site.
http://www.fixya.com/
someone on there may be capable of help, right luck
Low flame sensor signal?
sensor malfunction. try unplugging the element a letting it reset itself before you contact any repair personality