In most aquarium systems the loss of water from the aquarium is mainly due to factors
such as evaporation. If evaporated water is not regularly replaced, problems can occur and
the water quality of the aquarium may be compromised. The Optical Auto Top Up system
provides a simple and hassle-free solution to automatically top up any water lost from the
aquarium or sump through evaporation and to create an advanced professional set-up.
PARTS REQUIRED FOR INSTALLATION AND OPERATION
Residual current device (RCD) with a rated residual operating current not exceeding 30mA.
The Optical Auto Top Up is designed for simple installation internally in the aquarium or sump.
1. Ensure there is adequate space in the aquarium or sump to allow the Optical Auto Top Up
sensor and mounting magnet to be correctly installed.
Please Note: The sensor must always be installed in a vertical, upright position with the
power connection cable at the top. Failure to do so will result in operating problems and
water overflowing from your sump or auqarium.
2. Insall the sensor at the desired water depth in your prefferd location in your aquarium or
sump, ensuring that it's in a position where it will not be subject to excessive air bubbles or
viguros water movement.
3. Attach the sensor to the side of your aquarium or sump using the magnet mount.
Please note: The magnets are extremely strong and the force with which they attract each
other could cause serious injury if not handled correctly. Therefore please read and take
note of the following guidelines:
Caution: Never place your fingers or any other body part between the two halves of the
magnet. Caution: Always slide magnets together and apart do not allow magnets to slam
together as this could damage the magnets,the aquarium glass, and/or cause the magnets
to chip or shatterwith a possible risk of injury to the user.
4. Install the top up pump in your desired location e.g. sump or freshwater container, ensuring
that it is fully submerged and secured.
5. Attach the flexible top up hosing securing clamp to the side of your aquarium or sump and
secure by tightening the thumb screw.
6. Carefully cut the flexible top up hosing to the correct length so that it can be successfully
threaded through the top ofthe flexible top up hosing securing clamp without any kinks or
sagging.
INTRODUCTION
MONTAGGIO: Follow diagrams on page 2-6
GENERAL INSTALLATION
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