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7. Preparations for Use
1. Inserting the battery
(Fig. A)
Only use a 9 V alkali-manganese (alkaline) battery type IEC 6LR61.
Observe the + / – markings.
When using the Water Computer for the first time all LCD symbols
light up for 2 seconds when the battery is inserted (Fig. 1).
The unit is then ready for data input (Fig. 2).
Fig. 1 All LCD symbols
Fig. 2 Unit ready for data input
2. Connecting to the Tap
The Water Computer is fitted with a sleeve nut for taps with
33.3 mm
(G 1)
thread.
Adaptor for G ¾ thread (26.5 mm)
The adaptor supplied allows the Water Computer to be connected to
taps with a G ¾ thread (26.5 mm). If you are using the adaptor, screw
the adaptor onto the tap
before screwing the Water Computer onto
the adaptor.
Warning ! Attach and screw on manually. Do not use pliers !
3. Checking the New Battery
To check the new battery, turn on the tap and set the Water Computer
to
On
(valve opens) and then shortly afterwards to
Off
(valve closes).
If the battery capacity is too low a warning tone which beeps at intervals
will sound.
A
To ensure that the water does not cause any damage make
sure that the water flow is directed away from the Water
Computer (connect hose, stand a bucket underneath, etc.).
If the battery symbol does not appear, the battery has sufficient power
and your water computer is now ready for use.
