Vaillant VED/8 Operating Instructions Manual page 14

▶ Remove the dead batteries
from the product and dispose
of them correctly.
▶ Remove the batteries if you
intend to store the product
and not use it for an extended
period and/or to scrap it.
▶ Do not short-circuit the con-
nection contacts in the pro-
duct's battery compartment.
14
Operating instructions 0020288447_01