User Manual

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Building Technologies CC1N7814en
02.02.2018
Standards and certificates
Note!
Only in conjunction with the basic unit LMV5 (see Basic
Documentation P7550).
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
Lifetime
The actuator has a designed lifetime* of 250,000 start cycles (OFF  ON  OFF) under
load with the rated torque in the entire rotation angle range, which under normal
operating conditions in heating mode corresponds to approx. 10 years of service (starting
from the production date given on the nameplate). This is based on the endurance tests
specified 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 actuator according to the manufacturer’s
data sheet. After reaching the designed lifetime in terms of the number of burner startup
cycles, or after the corresponding usage time, the actuator must be replaced by
authorized personnel.
* The designed lifetime is not the warranty time specified in the Terms of Delivery.
Service notes
When replacing an actuator, the following points must be checked and, if necessary,
corrected:
∂ Addressing (assignment of functions)
∂ Bus termination
∂ Adjustment of the curvepoints of electronic fuel / air ratio control (e.g. with the
LMV5...)
Disposal notes
The actuator contains electrical and electronic components and must not be disposed
of together with domestic waste.
Local and currently valid legislation must be observed.
Replacement