Restore Factory Settings - HomeMatic HmIP-eTRV-B-2 Installation And Operating Manual

Restore factory settings

Short orange
lighting (after
green or red
confirmation)
6x long red
flashing
1x orange and 1
x green lighting
(after inserting
batteries)
Long and short
orange flashing
(alternating)
10 Restore factory settings
The factory settings of the device can be restored. If you do this, you
will lose all your settings.
To restore the factory settings of the device, please proceed as follows:
Open the battery compartment (B) by pulling the battery
•
compartment down (see figure 3).
• Remove a battery.
• Re-insert the battery making sure that it is right way around while
pressing the system button (D) at the same time. Press and hold
down the system button until the device LED (D) starts to flash
quickly orange.
• Release the system button briefly and then press and hold the
system button again until the orange flashing changes to a green
lighting.
• Release the system button to finish the procedure.
The device will perform a restart.
52
Batteries empty
Device defective
Test display
Update of device software
(OTAU)
Replace the batte-
ries (see see „8 Re-
placing batteries"
on page 48).
Please see your
app for error mes-
sage or contact
your retailer.
Once the test dis-
play has stopped,
you can continue.
Wait until the up-
date is completed.