2
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2. Safety Instructions
Battery:
To ensure the Water Computer runs safely,
only a 9V alkaline manganese battery
(alkaline) type IEC 6LR61 must be used.
In order to stop the Water Computer from
failing because of a weak battery if you are
away for a long time, the battery must be
replaced when the battery display still
shows only 1 bar.
Setting up
Warning!
The Water Computer must not be used
indoors.
vOnly use the Water Computer outdoors.
Intended use:
Please note:
Contents
GARDENA Water Computer MultiControl
Translation of the original instructions from German.
Please read these operating instructions carefully and observe the notes given. Use these
instructions to familiarise yourself with the Water Computer and its proper use as well as
the notes on safety.
AFor safety reasons, children and young people under 16 as well as anyone who is not
familiar with these operating instructions should not use the Water Computer.
Persons with reduced physical or mental abilities may use the product only if they are
supervised or instructed by a responsible person. Children must be supervised to ensure
that they do not play with the product. Never operate the product when you are tired, ill or
under the influence of alcohol, drugs or medicine.
vPlease keep these operating instructions in a safe place.
1. Where to Use Your GARDENA Water Computer . . . . . . . . . . . . . . 2
2. Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
3. Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
4. Putting Your Water Computer into Operation . . . . . . . . . . . . . . . . . . 5
5. Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
6. Putting Your Water Computer out of Operation . . . . . . . . . . . . . . 10
7. Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
8. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
9. Available Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
10. Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
11. Service / Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
1. Where to Use Your GARDENA Water Computer
The GARDENA Water Computer is intended for private use in
domestic and hobby gardens, exclusively for outdoor use, to
control sprinklers and watering systems.
The Water Computer can be used for automatic watering during
holidays.
The GARDENA Water Computer must not be used for
industrial purposes or in conjunction with chemicals,
foodstuffs, easily flammable and explosive materials.
