1.16 Repairing
The user is not allowed to perform the maintenance work by himself, except for those
specified in the manual. All maintenance and repair work must be done by trained and au-
thorized technical personnel.
1.17 Important notes of safety
Please, read and follow safety instructions carefully before assembly or using the
device!
The mounting position must be suitable for a safe and secure routing and connecting of
the cables. The cables may not be damaged or squeezed by some other inappropriate ob-
jects. lan the mounting position so that the optional plug in power supply unit can be
reached and removed easily from the socket should the situation dictate!
lease ensure that unattended children may not play with the equipment or cables.
We accept no responsibility for damage caused through not following this user information
or through improper handling of the equipment.
2. Description and intended use
The “SILENTIO” is an electronic water management control system. It has been de-
veloped especially for rain water usage systems. The device is intended for use in a do-
mestic environment. It can be used with a wide variety of tank systems. Tanks made from
metal or steel reinforced cement may only be used when the following conditions have
been correctly followed. Metal tanks lead to faulty readings. Helpful is to assemble the
device so that the sensor is as far as possible from the metal sides so for example, in the
centre of a cylindrical tank.
The device must be operated on a circuit which is protected by an RCD for personal pro-
tection (see point 1.7).
The operation of the system control is to be checked at regular intervals (at
the latest every 4 weeks).
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