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I got an F 21 on the display What does that mean, also got a Sud on the display and an F3

Customer Question

I got an F 21 on the display
What does that mean, also got a Sud on the display and an F35
Submitted: 8 months ago.
Category: Appliance
Expert:  Appliance Guru replied 8 months ago.
Hello and thanks for using this service, if you have been waiting do not worry or get upset. I am Appliance Guru an extremely experienced tech on the site and I try to get to as many customers as I can. I just picked up your question now. Answer: OK this code can mean a couple of things, normally that is a Analog pressure sensor code but not always are you handy and are you by the machine?

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