Troubleshooting
Instructions for installation and servicing ecoTEC 839592_13 65
8
8.1.4 Fault memory
The fault memory stores details of the ten most recent
f
aults.
> Pr
ess the ”i” and ”–” buttons simultaneously.
> Use the ”+” button to scroll back through the list of
memorised errors.
To cancel fault error memory display mode, proceed as
f
ollows:
> Pr
ess the ”i” button below the display or
> Do not touch any key for about four minutes. The dis-
play will now revert back to showing the current flow
temperature.
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