error code 558 "Meter panel communication error"
can occur if the key switch is on and the function keys FN1+FN3 are depressed for several seconds.
This error code has no impact on the system.
This issue is related to a software program glitch and has no impact on the system. There will not be
any future field updates on this matter and it is not considered a warranty issue.
This is ONLY to be used to report flooding, spam, advertising and problematic (harassing, abusive or crude) posts.