HomeMatic IP HmIP-ESI-LED Manual De Instalacion Y Uso página 22

Troubleshooting
with your other hand and pull it out
of the cover (see
• Remove the used batteries.
• Place the two new 1.5 V LR6/Mi-
gnon/AA batteries in the battery
compartment (F) in accordance
with the polarity markings.
• After inserting the batteries, pay
attention to the flashing sequen-
ces of the LED
and flashing sequences" on page
24).
• Put the cover (B) back onto the
mounted electronics unit (D), en-
suring that it latches fully into
place.
illustration).
(see „8.3 Error codes
Once the batteries have been inserted,
the device will perform a self-test for
approx. 2 seconds. Afterwards, ini-
tialisation is carried out. The LED test
display will indicate that initialisation
is complete by lighting up orange and
green.
Caution! There is a risk of explo-
sion if the battery is not replaced
correctly. Replace only with the
same or equivalent type. Never
recharge non-rechargeable bat-
teries. Do not throw the batteries
into a fire. Do not expose batteries
to excessive heat. Do not
short-circuit batteries. There is a
risk of explosion
After replacing the batteries, you
may need to update the meter
reading to display the correct data
again.
8 Troubleshooting
8.1 Weak batteries
Provided that the voltage value per-
mits it, the device will remain ready for
operation even if the battery voltage is
low. Depending on the particular load,
it may be possible to send transmis-
sions again repeatedly once the batter-
ies have been allowed a brief recovery
period. If the voltage drops again while
sending, this will be displayed in the
Homematic IP app and on the device
(see „8.3 Error codes and flashing se-
quences" on page
replace the empty batteries with two
new ones (see „7 Changing the batter-
ies" on page 21).
24). In this case,
22