User Manual

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Building Technologies Division CC1N7668en
10.11.2017
Life cycle
Combination gas valves has a designed lifetime* of 500,000 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 specified in standard EN 161.
A summary of the conditions has been published by the European
Control Manufac-
turers Association
(Afecor) (www.afecor.org).
The designed lifetime is based on use of the Combination Gas Valves 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 Combination Gas Valves is to be replaced by author-
ized personnel.
* The designed lifetime is not the warranty time specified in the Terms of Delivery
Disposal
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.