Question about Bosch 24 in. SHU43 Built-in Dishwasher

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Long cycles My dishwasher (approx 7 years old) will run in the wash cycle for hours...until I physically turn the nob to "rinse"; then it will stay in that cycle until I advance the knob to the final (expel water) stage. I checked the filter and the blades - no obstructions. Also, when completed, the dishes are hot, so I know the heating element is working.

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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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Fisher washer stays on clen for over 3 hours


"Fisher washer stays on clen for over 3 hours" ???
I think you mean the "Dishwasher stays in the clean cycle for over 3 hours", right? First question is "What cycle?" If it's the Pots and Pans cycle, or "Pro-wash cycle" , or "Normal cycle with extra wash heat or sani-rinse options selected, then yes, this is normal! A Normal cycle (without added heat) will take about 2 hours. And a short or quick or 1-hour cycle will take less.

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My 7 year old Bosch dishwasher (SHE56C) started to run for hours when set to wash on any cycle.


Do you hear it go into the drain cycle that is do you hear the drain pump run at some stage. What happens in the rinse program (short cycle)? It is likely the thermostat is not working or the water temperature is too low due to heater problems.

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DISHWASHER GETS STUCK ON THE 1ST RINSE CYCLE


see the diagram attached.
1) Test the switch door,it is defective, the starting relais turn off, and consequenc the motor off.

2) TIMER: TEST FOR DEFECTIVE, clean contacts, repair wires loose, burn or broken.
God bless you

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Hobart LXIH stuck in Wash mode after running multiple loads. Shutting off breaker for several hours fixes problem until multiple loads have been run again and then it is once more stuck in Wash mode.


How long does it stay in the wash cycle? Indefinitely? Does the display continuously show "WASH"?. If it stays in the wash cycle indefinitely (i.e. continuously shows "WASH" for significantly beyond approx. 3 minutes), it's probably a control board malfunction. If it continues to wash after the "WASH" indicator goes out, it could be a shorted wash motor relay on the relay board or a fauly control board.

If the internal rinse water booster heater doesn't reach it's programmed setpoint temperature in time, the dishwasher will run an extended wash cycle to give the booster heater more time to finish heating the rinse water. If this is what's happening, the wash cycle would last approximately 3 minutes, then it would rinse regardless of whether the booster heater has finished heating or not.

The booster temperature thermistor may be bad, giving a false booster temperature reading, causing an extended wash cycle as described above. The booster heater elements or contactor may be bad, preventing the booster heater from heating and reaching proper temperature, also causing the same extended wash cycle to give the booster more time to heat.

Jan 06, 2011 | Hobart 24 in. LXIH-3 Built-in Dishwasher

1 Answer

Ariston dishwasher LS609 the cycle nob does not


Had the same problem with my 12 year old LS609. The cycle knob sits on top of what Ariston calls the control board. This control board is most likely to be your problem. It was in my case.

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1 Answer

Will not change cycles


please give model and make of machine but sounds like the module

Feb 24, 2010 | Dishwashers

1 Answer

Whirlpool gold dishwasher gets stuck at 53 minutes left for an hour


Try "resetting" the control board by running the diagnostic cycle. The cycle completes in 15 minutes. 
The details are in the service manual. The manual can be found hidden behind the tow plate (at the very bottom front of the washer).
The diagnostic cycle may tell you the problem. It also helps clear up some of the software gltiches. 
It is easy to run the diagnostic cycle.
Just the buttons in the following sequence. The sequence should be complete within 6 sec. 
heated dry -> Normal -> heated dry -> Normal
This will trigger diagnostic cycle of 19 intervals. Pay special attention to the intervals 18, 17, 9, 6, 4.
Interval 18 - displays your controller module number (should be letter 'd' followed by number 0 or 1 or 2 or something. Note that down for future reference.
Interval 17 displays 'software generation number' Note that down for future reference.
Then wait until you reach interval 9.  --- clean LED turns on - then an open or shorted thermister is detected.
-- Sanitized LED turns on - then the washer detected greater than 100 deg F temperature
Interval 7
-- Soaking/sensing LED should NOT come on (unless food soil is present).
Interval 4 -- Soaking/sensing LED should come on


Let the cycle complete and then try running the normal wash. Hopefully the possible glitches are cleared by now and you should have no problem. 
If this doesn't work, time to call the expert tech. 

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1 Answer

My dishwasher has been running for 4 hours!


The long cycle is caused by the heater not heating the water or not having enough water in it to heat. It is normally a slow fill valve in the unit. The best way to check is to start a cycle and let it fill to see how much water is in it. If you add a little water to it and it pumps better you will know you have a water supply problem.

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