3
Safety instructions
By affi xing the CE mark to the unit the manufacturer declares that the
BADU
®
BNR 300 conforms to
the EC low voltage directive 2006/95/EC and the EC electromagnetic compatibility directive 2004/108/
EC.
Conformity has been verifi ed and the corresponding documentation and the EC declaration of confor-
mity are kept on fi le by the manufacturer.
A.1. EC declaration of conformity
These installation and operating instructions contain basic instructions and important infor-
mation regarding safety, installation, commissioning, maintenance and the optimal use of the
unit. Therefore these instructions must be read completely and understood by the installation
technician/specialist and by the system user before installation, commissioning and operation of
the unit.
This device is an automatic, electronic temperature controller for swimming pools and similar
uses. Only install the controller in a dry room and under ambient conditions listed in “B.1. Speci-
fi cations” on page 5.
The valid accident prevention regulations, the applicable standards and regulations and the ins-
tallation and operating instructions of the additional system components must also be observed.
The controller does not under any circumstances replace any safety devices which are to be
provided by the customer!
Installation, electrical connection, commissioning and maintenance of the unit may only be
carried out by specialists who have the appropriate training.
For the user: Make sure that the specialist gives you detailed information on the function and
operation of the controller. Always keep these instructions in the vicinity of the controller.
Despite various safety shutdown systems, a suffi ciently dimensioned fl oor drain is also
necessary.
A.2. General instructions
A.3. Explanation of symbols
Failure to observe these instructions can result in serious damage to health such
as scalding or even life-threatening injuries.
Information which is especially important for the function and optimal use of the
unit and the system.
Failure to observe these instructions can result in danger to life from elec-
tric voltage.
Failure to observe these instructions can result in destruction of the unit or the
system or damage to the environment.
