Accu check shows E9 error. What does that indicate?

Let's GUESS it is a Samsung or a Sharp!

What does the E9 code mean? This code indicates that there has been a leakage of water from the tank into the drip pan. If the pressure switch detects a 4-time drop in water in the tank, the machine will stop working and the code E9 will be displayed.

Error E9 - Samsung washing machine

https://www.youtube.com/watch?v=tsxi6eKavWQ

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According to web page, check battery.

https://www.accu-chek.com/meters/aviva-meter/support-error-screens

Look for E-9 image and click to see the message.
E-9 message "E-9" in the display means the battery is almost out of power. Change the battery now. If the message reappears after the battery has been replaced, reset the meter. To reset the meter, remove the battery, press any meter button, then reinsert the battery. Download the owner's booklet now and refer to Chapter 7, "Changing the Battery."

The E-1 error usually indicates that the test strip is damaged or improperly inserted. Try removing the test strip and replacing it. Try a different test strip. Open a new box of test strips and try using one from the new box.

I hope this helps. You can find the manual for the Accu-Chek Performa on the product page: https://www.accu-chek.com.au/meter-systems/performa . The direct link to the manual is currently https://www.accu-chek.com.au/download/file/fid/16491 . The error messages and trouble-shooting are to the right-hand side of the page. You will need to scroll a bit.

Cindy Wells

Yes your pharmacy should be able to at least order the battery for you

E9 means its time to replace the battery in your meter

E9 means that the battery needs to be replaced

E9 - The connected digital camera / video camera does not support Camera Direct Printing

E5 codekey expired which means that the test strips or out of date and no longer any good. You get a new codekey with a new can of test strips. A pain, I know.
E1 Re Insert test strip
E2 Incorrect code key
E3 Extremely high reading
E4 Not enough blood on test strip
E6 Control Solution too soon?
E7 Electronic error
E8 Temperature too high
E9 Change Battery.

HI
MY HITACHI WAC MODEL for 1.5 lr, DISPLAY SHOWING E9 ERROR CODE. ALREADY COMPLAIND TO HITACHI CUSTOMER CARE, BUT NOT GETTING POSITIVE RESPONSE. NOW CAN YOU PLESAE LET ME KNOW WHAT DOES THAT (E9) ERROR MEANS AND HOW TO RESOLVE THE SAME?.
THANKS