Putting Your Water Computer Into Operation - Gardena 1815 Operating Instructions Manual

4. Putting Your Water Computer into Operation

Insert battery:
J
This Water Computer must only be powered by a 9 V alkaline
manganese (alkaline) battery type IEC 6LR61.
1. Press unlock button
I
unit out of the Water Computer housing.
2. Insert battery
compartment.
Ensure that the battery polarity
H
correct.
The display shows all the LCD-symbols
for 2 seconds and then moves to the
time / day of week level.
3. Re-insert control unit
Programming aid :
v Stick the self-adhesive programming
aid on the inside of the display cover
The display cover can be folded up to protect the display against
the weather.
z
P
H
and pull control
J
into battery
is
P
I
in housing.
I
z
D
.
D
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