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Life cycle
Disposal notes
Mechanical design
LAL
LAL3.25
Housing
6/24
Building Technologies Division
Burner controls LAL has 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 burner controls 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 burner control is to be
replaced by authorized personnel.
* The designed lifetime is not the warranty time specified in the Terms of Delivery
The unit contains electrical and electronic components and must not be disposed of
together with domestic waste.
Local and currently valid legislation must be observed.
Plug-in design
Exchangeable unit fuse (including spare fuse)
Difference to LAL1 / LAL2:
Extraneous light does not initiate lockout, during burner off times or during the
prepurge time
Extraneous light prevents burner startup
Made of impact-proof and heat-resistance black plastic
Lockout reset button with viewing window; located behind it:
– Lockout warning lamp
– Lockout indicator
- coupled to the spindle of the sequence switch
- visible in the transparent lockout reset button
- uses easy-to-remember symbols to indicate the type of fault and the point
in time lockout occurred
CC1N7153en
21.09.2016
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