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■ During installation and operation of the product, it is necessary to comply
with the following instructions:
1) The device must be installed by a skilled person, in strict compliance with the
connection diagrams.
2) Do not power on or connect the device if any part of it is damaged.
3) After installation, inaccessibility to the connection terminals without
appropriate tools must be guaranteed.
4) The device must be installed and activated in compliance with current electric
systems standards.
5) Before accessing the connection terminals, verify that the leads are not live.
6) In the electrical system of the building where the chronothermostat must be
installed, a protection device from the overcurrents must be present.
7) The device performs actions of 1B type and is suitable for environments
with pollution degree 2 and overvoltage category III (EN 60730-1).
SAFETY WARNINGS
DIMENSIONS
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OB326800 Chronothermostat User Manual
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