User Manual
2/9
Building Technologies Division CC1N7494en
20.04.2016
Supplementary documentation
Extended User Manual OEM (setting lists)…… ........................................................ I7494
Basic Documentation LMU5… / LMU6 ................................................................... P7494
Range Overview LMU5… / LMU6… ....................................................................... Q7494
User Manual LMU5… / LMU6…… .......................................................................... U7494
Presentation of product
The basic unit of the LMU5… / LMU6… is a combination of burner control and heating
controller. It has no operating elements. Operation takes place via detached operating
units and room units.
The scope of functions includes:
Safety and supervisory functions / protective functions for the plant
DHW and heating circuit control
Integration in system applications (cascades, zones, etc.)
Operation / service / maintenance
Parameter settings
Integrated mains transformer
Multifunctional housing (only LMU6…)
Optional system extensions (using ClipIns)
Programmable relay output / programmable digital input
Standards and certificates
Applied directives:
Low-voltage directive 2014/35/ EC
Directive for gas-fired appliances 2009/142/EC
Electromagnetic compatibility EMC (immunity) *) 2014/30/EU
*) The compliance with EMC emission requirements must be checked after the boiler management
system 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 applianc-
es burning gaseous or liquid fuels
DIN EN 298
Automatic electrical controls for household and similar use
Part 2-5:
Particular requirements for automatic electrical burner con-
trol systems
DIN EN 60730-2-5
The relevant valid edition of the standards can be found in the declaration of con-
formity!
EAC Conformity mark (Eurasian Conformity mark)
ISO 9001:2008
ISO 14001:2004
OHSAS 18001:2007