1 [en] General safety instructions
MX300 – 6721849111 (2022/04)
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1 [en] General safety instructions
Notices for the target group
These instructions are intended for experts who are skilled in dealing with water
installations, heating and electrical engineering as well as the operator of the heating
system and ventilation unit.
▶ Comply with all instructions of the system components.
▶ Observe the safety instructions and warnings.
▶ Follow national and regional regulations, technical regulations and guidelines.
Failure to comply with instructions may result in material damage and personal injury,
including danger to life.
Intended use
▶ Use the product only to control the heating and ventilation units.
All other use is considered unsuitable. We accept no liability for damage caused
through incorrect use.
2 Simplified EU Declaration of Conformity regarding radio
equipment
Bosch Thermotechnik GmbH hereby declares, that the MX300 product described in
these instructions complies with the Directive 2014/53/EU.
The complete text of the EU Declaration of Conformity is available on the Internet:
www.bosch-thermotechnology.com.
3 Updates
To receive software updates for the MX300 and other system components:
▶ Register MX300 via MyBuderus.
▶ Agree with conditions of use.
▶ Connect MX300 to the Internet.
The LED flashing orange indicates that a software update is being carried out.