ENGLISH
When the "Bypass" or "Nofrost" modes are active, an exclamation point (!) appears next to the recuperator symbol ("H") and
the corresponding notifications are displayed on the manual operation screen.
Device troubleshooting
Troubleshooting procedure
1) In the event of a system fault, an exclamation mark ("!") will appear next to the the heat recovery unit symbol ("H").
2) Click on the "notifications" button to open the system's notification history.
3) Selecting the error notification takes you to a description of the error.
4) Once the problem has been solved, a screen appears indicating that the heat recovery unit has resumed operation.
5) The error symbol ("!") disappears from the main screen.
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