Instructions

50
Replacing batteries
To replace the batteries of the weather sensor, please
proceed as follows:
• Loosen the cover of the main sensor (E) by turn-
ing the cylinder clockwise and pulling it down-
wards.
• Remove the empty batteries from the battery
compartment (J).
• Insert three new 1.5 V LR6/mignon/AA batteries
into the battery compartment (J), making sure
that you insert them the right way round (see fig-
ure 4).
• Close the housing again by pushing and turning
the cylinder clockwise until it latches into place.
Once the batteries have been inserted, the weather sen-
sor will perform a self-test (approx. 2 seconds). After-
wards, initialisation is carried out. The LED test display will
indicate that initialisation is complete as the system LED
(H) lights up orange and green.
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 bat-
teries. Do not throw the batteries into a fire. Do not
expose batteries to excessive heat. Do not
short-circuit batteries. Doing so will present a risk
of explosion.