Just installed secondhand hotpoint DWF50 dishwasher wont empty properly just partially, will when drain pipe is lowered and pump makes a nose at the appropriate time. The filter is clean and I have run a dishwasher cleaner for grease. Plumbing is OK. Any ideas?
If you have a garbage disposer ensure that dishwasher connection to it is not clogged, next check the drain hose connection from the water pump to the disposer for a clog ( normally grease). If that does'nt work you may need a new pump or drain pump.
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