Putting Your Water Computer Into Operation; Insert Battery - Gardena MaxControl 1834 Operating Instructions Manual

4. Putting Your Water Computer into Operation

Insert battery:

8
The Water Computer must only be operated with a 9 V alkali-
manganese (alkaline) battery type IEC 6LR61.
1. Remove controller
housing of the Water Computer.
2. Insert battery in the battery
compartment
correct polarity
The display shows all the
G
LCD-symbols for 2 seconds
and then moves to the
time / day of week level.
(see 5. Programming).
3. Install controller
housing again.
G
from the
H
. Observe
z
.
P
G
on the
H z
P