Wolf BM-2 - Safety and Regulations; General Safety Instructions; Installation and Commissioning

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Safety and regulations
2 Safety and regulations
The general safety instructions must be observed.
2.1 General safety instructions
The BM-2 programming unit must be installed and commissioned by a qualied
contractor.
f Before installing the BM-2, disconnect the power supply from the heating appliance
and all connected components.
f Be aware that there is mains power to the electrics, even when the heating
appliance mains isolator is off.
f Only replace damaged or faulty components with original Wolf spare parts.
f Do not remove, bypass or disable any safety and monitoring equipment.
f Only run the system when it is in perfect technical condition.
f Immediately rectify any faults and damage that impair safety.
f If the domestic hot water temperature is set above 60 °C, install a thermostatic
water mixer.
f Route mains power cables with a voltage of 230 V in a physically separate place to
the eBUS cables.
f Electronic assemblies can be damaged by an electrical discharge. Touch earthed
objects, e.g. heating or water pipes, before carrying out any work, in order to
discharge the static charge.
2.2 Standards / directives
The appliance and control accessories comply with the following regulations:
EC Directives
f 2006/95/EC Low Voltage Directive
f 2004/108/EC EMC Directive
EN Standards
f EN 55014-1 Emission
f EN 55014-2 Immunity
f EN 60335-2-102
f EN 60529
2.3 Installation / commissioning
f According to EN 50110-1, only qualied electricians may carry out the installation
and commissioning of the heating control unit and connected accessories.
f Observe all local and electrical regulations.
f Observe all regulations regarding the installation of HV systems up to 1000 V.
f Observe all local regulations regarding the installation of electrical systems.
2.4 CE designation
With the CE designation, we as the manufacturer conrm that the BM-2
programming unit conforms to the basic requirements of the Electromagnetic
Compatibility Directive (Council Directive 2004/108/EEC). The BM-2 programming
unit fulls the basic requirements of the Low Voltage Directive (Council Directive
2006/95/EEC).