1. Normal operation. 2. Tripping of the differential switch (the
lever lowers, cutting off the power).
3.
The device performs a test of the
system of at least 20sec. (Red indicator
blinking).
5.
Attempt a manual reset by opening the hatch
and raising the lever.
If the reset fails, stop attempting the reset
operation and contact a specialised technician.
4. Reset not successful due to system
problems. (System not powered up).