User manual

28
Replacing batteries
7 Replacing batteries
If the battery symbol is displayed via the app or an emp-
ty battery is indicated on the device (see sec. “8.3 Error
codes and flashing sequences” on page 30), replace
the used batteries by two new LR6/mignon/AA batteries.
You must observe the correct battery polarity.
To replace the batteries of the light sensor, please pro-
ceed as follows:
• Remove the cap (A) (see fig. 2) and remove the
empty batteries from the battery compartment (B).
• Insert two new 1.5 V LR6/mignon/AA batteries
into the battery compartment, making sure that
you insert them the right way round (see figure 6).
• Replace the cap (A).
Once the batteries have been inserted, the light sensor
will perform a self-test (approx. 2 seconds). Afterwards,
initialisation is carried out. The LED test display will in-
dicate that initialisation is complete by lighting up or-
ange and green (see sec. “8.3 Error codes and flashing
sequences” on page 30).
Caution! There is a risk of explosion if the battery
is not replaced correctly. Replace only with the
same or equivalent type. Never recharge standard
batteries. Do not throw the batteries into a fire.
Do not expose batteries to excessive heat.