Drystar oven error messages

[elguapo]

I run a 2001 Heidelberg SM52, and am curious as to how to clear error messages from the Drystar display. The issues that caused the errors have been remedied, but the error codes are still displayed. Thanks!

 

[NGA]

Certain Faults require a password to clear even if the error has been resolved

 

[elguapo]

Thanks, but a password has been entered (1234), and every combination of buttons pushed and the codes are still there.