AVC-02 Ventilation
Models: A50S G1, A70T G1–G2, A100S G1–G2, A110T G1–G2, A200S G1, A170T G1, A900ST G1
3.5 Alarms
In case of an alarm, the alarm code flashes in the display window.
Acknowledgement of alarms can be done in several ways:
- Hold
on the control panel for five seconds. - Via the control panel under parameter setting 7, select ‘On’.
- Via reset button on the circuit board labelled ”Acknowledge”.
- Alarms can also be reset by disconnecting the supply voltage.
Service alarm ‘17’ can only be reset on the circuit board or via the control panel.
If the unit enters emergency mode after an alarm is indicated by the current alarm being indicated and the three buttons 
flashes briefly every 10 seconds.
See further reading: Description of alarm codes