Question about Bosch Dishwashers
Hi . the dirty water is not draining and the "check water" light is on. What maintenance steps do i need to take. ?
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Posted on Jan 02, 2017
SOURCE: Water in Dishwasher Bottom
Hello Richard, Welcome to Fixya ! You've come to the right place. The problem you're experiencing unfortunately is a common one. The water inlet valve has been an issue with B/S/H built ( this includes bosch, thermador, seimens & gaggenau ) dishwasher's going back to the mid 90's. The part to repair it is available at most brick & mortar appliance part centers or you can check out on-line vendors such as repairclinic, apwagner etc. Do a search for part # 1105846 at repairclinic, you'll see what I'm talikng about. By the way it's about $35. Hope that helps move you forward. Let me know if I can assist you further, or need help on how to change it etc. It's relatively easy with Bosch. Thanks for coming to "fixya" for your inquiries and please take a second to rate this answer according to my helpfulness. Goof luck. Macmarkus :)
Posted on May 04, 2010
SOURCE: Bosch Diswasher not draining
Soyben, you need to check to see if either the drain hose or syphon break at the sink is clogged. The drain motor on this model is not a bilge pump that will remove water from the base. Therefore Im leaning on a restriction somewhere. Other than that you may have to check for debris in the drain sump. Check these areas out first...Catriver...post back
Posted on Aug 27, 2006
SOURCE: Bosch dishwasher SHU66C02UC
You have water in the base of the machine. There is a flood float in the bottom so if any water gets into the base, it will shut off the water and run the drain pump as long as the power button is on. So shut off the breaker, remove the toe kick, and remove any water that is down there. Now start the machine and see if water is leaking into the base. If there isn't any water, an the dw is still running the drain pump, then with a wooden spoon raise the red plastice stick on the left side of the dishwasher up and down. It is possible that the overfil float is stuck. If this makes the dw start filling, then run cooking oil thru the dishwasher on the scrub cycle to remove excessive detergent. If you are in hard water, then the water deposits have caused this. Run citric acid ( Tang orange drink, Dishwasher Magic, or such) thru the dishwasher to remove this.
Posted on Feb 02, 2008
most bosch have the inlet valve at the end of the fill pipe and it has an anti-flood device.
try turning off the water, take off the fill pipe then reconnect it and see if this works.
taking off the fill pipe resets the anti-flood device
Posted on Nov 26, 2008
Tips for a great answer:
It is possible that the machine does not start off the cycle because there are errors or feedback from the inputs. For the program to start up the main program controller must initiate the INLET/PUMP MOTOR/DRAIN to work when it is commanded .If this does not happen then the voltage at these points must be checked or the fault relates to no voltage/drive from the controller.
There are two areas to be checked, the first being the presssure of the spray- check pump and the other the drain pump .If the water flows then the flow should be good, if not the inlet valve is bad or there is dirt in the filter. Also check the flow at the inlet of the water line. What is most important for the motor to start functioning is that the door switch must be ON when the door is shut or this will be an error for starting the motor. The water pressure must be good and the spraying must be seen to be good. If there is low pumping or pressure then the spray arms will not turn around to inject with pressure. If so the pump must be checked for clogging.
To replace check this link:
Finally after the wash the drain valve will be activated, the water is allowed to come in to rinse and then finally the drain valve/pump activated so as to drain off all the water.
Make sure that a fault in any of the cycle will relate to the specified action, so check the command from the program module and then the executing device be it the valve or motor or pump.
Please check the link below:
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