We have a Bosch dishwasher, three years old. The filter is clean etc. After initial cold rinsing, instead of evacuating the water it lets a little out - about 1/4 pint - lets a little in, and so on, over and over and over again. 
A slight tap with my fist on top of the machine (don't ask me how I discovered this ) and it then pumps out perfectly and continues the cycle!
The hot water only settings - eco 35 degrees etc - all work perfectly.
Is this a programmer fault or a timer fault? Or have I made a misdiagnosis and could it be something else completely?
Oh yes, and how do I get to this drip tray with the float that people keep mentioning on this website? Do all Bosch machines have one?
Thanks
John Davies
('Confused of Walsall')
A slight tap with my fist on top of the machine (don't ask me how I discovered this ) and it then pumps out perfectly and continues the cycle! The hot water only settings - eco 35 degrees etc - all work perfectly.
Is this a programmer fault or a timer fault? Or have I made a misdiagnosis and could it be something else completely?
Oh yes, and how do I get to this drip tray with the float that people keep mentioning on this website? Do all Bosch machines have one?
Thanks
John Davies
('Confused of Walsall')
