OJ ETO2, Инструкция по эксплуатации

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Type ETO2 is an electronic controller for fully automatic,
economical ice and snow melting on outdoor areas and in
gutters. Ice forms due to a combination of low
temperature and moisture. ETO2 detects both
temperature and moisture, and the snow melting system
will usually only be activated if snow or ice is present.
ETO2 is suitable for controlling electric heating cables, or
water-based heating pipes.
Product program
ETO2-4550-xxxx Thermostat.
ETOG-55-xxxxx
Ground sensor for detecting
temperature and moisture.
ETOR-55-xxxxx Gutter sensor for detecting moisture.
ETF-744/99 Outdoor sensor for detecting
temperature
WARNING! – Read this manual!
Carefully read this instruction manual in its entirety,
paying close attention to all warnings listed below. Make
sure that you fully understand the use, displays and limi-
tations of the controller, because any confusion resulting
from neglecting to follow this instruction manual, or from
improper use of this device, may cause an installer to
commit errors, that may lead to ice & snow conditions
resulting in serious injury or death.
WARNING! – Be aware that snow, ice and
iceicles may be present even if you follow the
instruction or manual.
You are strongly advised to follow any unexpected build-
up of snow, ice layers or icicles. As an additional safety
measure, you should always perform a manual inspection
of public areas in order to secure safety for access of the
controlled areas.
WARNING! – Important safety instructions.
Disconnect the power supply before carrying out
any installation or maintenance work on this control unit
and associated components. This control unit and
associated components should only be installed by a
competent person (i.e. a qualified electrician). Electrical
installation must be in accordance with appropriate
statutory regulations.
CE MARKING, FOR EU
OJ Electronics A/S hereby declares that the product is
manufactured in accordance with Council Directive
English Type ETO2
2
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