HomeMatic IP HmIP-eTRV-E Notice D'installation Et D'emploi page 31

Troubleshooting
1x orange and 1x green
light (after inserting bat-
teries)
Alternating long and short
orange flashing
Test display
Software update (OTAU)
You can continue once
the test display has
stopped.
Wait until the update is
completed.
31