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KevinWhiteJA
KevinWhiteJA, Home Appliance Technician
Category: Appliance
Satisfied Customers: 8518
Experience:  18+ years experience as Appliance Tech.
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My Bosch dishwasher Serie 4 won't start. It is showing h:21

Customer Question

My Bosch dishwasher Serie 4 won't start. It is showing h:21 on the display.
JA: What happened just before your Bosch dishwasher displayed this message?
Customer: I Just found it like that when I started it off yesterday.
JA: How long has this been going on with your Bosch dishwasher? What have you tried so far?
Customer: Just happened. I have only turned it off an on
JA: Anything else we should know to help you best?
Customer: About two weeks ago my son set it to come on during the night which it did but has worked normally since then
Submitted: 10 days ago.
Category: Appliance
Expert:  KevinWhiteJA replied 10 days ago.

Good day and Welcome to Justanswer,

My name is ***** ***** I will assist you today.

I am sorry to hear you are having trouble with your Bosch dishwasher.

Expert:  KevinWhiteJA replied 10 days ago.

Please provide its complete model number (starts with E NR, from the label/rating plate located inside the door).

Customer: replied 10 days ago.
E-Nr SMS461100G/41 FD 99807 Z-NR: 01136
Expert:  KevinWhiteJA replied 10 days ago.

Thank you for the model number.

Expert:  KevinWhiteJA replied 10 days ago.

H:21 is not an error code.

This indicates delay start has been set up in your dishwasher.

Expert:  KevinWhiteJA replied 10 days ago.

To cancel, press the - button until you see H:00 on the control, and this will solve the issue.

If there is anything else I can help you with, please let me know.

Customer: replied 10 days ago.
Thank you it seems to be working
Expert:  KevinWhiteJA replied 10 days ago.

Excellent :) Glad it is sorted.

You're welcome and Good Luck.

I hope I was able to answer your question.

If you would like to ask me another question in the future, you can add me as a favorite Expert.

You'll have the option to do that on your "My Questions" page if you choose to rate our interaction or you can request me by name if you wish.

Have a wonderful evening.
Customer: replied 10 days ago.
Solved thanks
Expert:  KevinWhiteJA replied 10 days ago.

You are very welcome and Good Luck.

Have a wonderful day.

Customer: replied 10 days ago.
Problem solved
Expert:  KevinWhiteJA replied 10 days ago.

Yes, I understand.

Please consider this closed if you do not require further assistance.