Error code E21 on Bosch washing machine - Bosch Washing Machines

SOURCE: bosch washing machine error code

I've had the same problem, when we had a power cut I opened the door and after that I could only got F21 flashing! ,I googled for the answer and this WORKED:
Turn programme switch to 6 o clock,hold RPM button turn switch to spin, release RPM button

SOURCE: bosch wae24363 washing machine, coming up with f17 error code please help

I had this same message last week. It is to do with the water intake (i.e. the water coming in to the back of the machine). If you have checked that the hose isn't trapped or kinked, unscrewed it and checked the filters at each end for blockages (rinse out if necessary), and you still get the F17 message, it may be because your water pressure is too low, in which case you need to contact your landlord (if you rent) or thames water if the problem is external (especially if there are any works going on near your house). Hope this helps!

SOURCE: My Bosch washing machine (logixx

F37 is because of operating the unit below specified temperatures.

Pressing the temperature button twice shows a snowflake and sets a defrost function.


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Richard Roth

• 9472 Answers
• Posted on Nov 26, 2010

SOURCE: Have a BOSCH 300/500 series washing machine.

The door locking mechanism has malfunctioned and/or is overheating. It is recommended that remove power from the appliance (unplug it) for 30 minutes and try again. If the problem persist, you will need to replace the door lock assembly.

SOURCE: Bosch washing machine WAS32460gb having error code

It is the child lock - Turn machine on & then press & hold the start button for 5 seconds. Code will flash then go off. Details on page 5 of instruction manaul