User Manual

6/32
Building Technologies Division CC1N7491en
18.07.2018
Standards and certificates
Applied directives:
∂ Low-voltage directive 2014/35/EU
∂ Gas Appliances Regulation (EU) (EU) 2016/426
∂ Electromagnetic compatibility EMC (immunity) *) 2014/30/EU
*) The compliance with EMC emission requirements must be checked after the Boiler Management Unit
is installed in equipment
Compliance with the regulations of the applied directives is verified by the adherence to
the following standards / regulations:
∂ Automatic burner control systems for burners and appliances
burning gaseous or liquid fuels
DIN EN 298
∂ Safety and control devices for burners and appliances burning
gaseous and/or liquid fuels — General requirements
DIN EN 13611
∂ Automatic electrical controls for household and similar use
Part 2-5:
Particular requirements for automatic electrical burner
control systems
DIN EN 60730-2-5
The relevant valid edition of the standards can be found in the declaration of
conformity!
EAC Conformity mark (Eurasian Conformity mark)
ISO 9001:2015
ISO 14001:2015
OHSAS 18001:2007
China RoHS
Hazardous substances table:
http://www.siemens.com/download?A6V10883536
Service notes
∂ Each time a unit has been replaced, check all safety functions.
∂ In the event of blown fuses external to the LMU34…, the unit must be
returned to Siemens AG (apply to safety checks)
Life cycle
LMU34 boiler management unit have a designed lifetime* of 250,000 burner startup
cycles which, under normal operating conditions in heating mode, correspond to
approx. 10 years of usage (starting from the production date given on the type field).
This lifetime is based on the endurance tests in the standard EN 298.
A summary of the conditions has been published by the European Control
Manufacturers Association (Afecor) (www.afecor.org).
The designed lifetime is based on use of the BMUs according to the manufacturer’s
Data Sheet. After reaching the designed lifetime in terms of the number of burner
startup cycles, or the respective time of usage, the BMU is to be replaced by authorized
personnel.
* The designed lifetime is not the warranty time specified in the Terms of Delivery