4.5 Power supply
The lock is powered by means of a 9-volt block battery (exception: power supply by alarm
system). We recommend using an alkaline/manganese battery with reduced heavy metal
content.
When changing the battery, please dispose of old batteries in an environmentally friendly
manner using recycling/collecting boxes. Batteries should never be thrown on the fi re, into
water or thrown away with normal household waste.
Insuffi cient power supply
1) After pressing ON
2) Replace battery without delay
Low voltage is shown if the red LED fl ashes 10 times after the ON button is pressed. There
is still suffi cient energy for opening approximately 50 times, but no further programming
sequences should be carried out.
When low voltage is indicated, please change the battery immediately. If the low battery sig-
nal is ignored for a long period, the number of possible opening cycles may be reduced due
to the battery's automatic discharge.
Should the battery not be accessible from the outside, in the case of a discharged or defec-
tive battery, the lock has to be opened using the override key (see 4.6 or 4.7).
4.5.1 Changing the battery – separate battery compartment
Push the sliding compartment in the direction of the arrow (grooving on sliding compartment)
and pull out. Remove the discharged battery and insert the new battery. Replace the sliding
compartment and push in until it audibly engages.
Diagram 2: Battery sliding compartment
Kaba Mauer GmbH
82132 Code-Combi B
GB
10 x
Page 37