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1.
WARNINGS
1.1.
WARNINGS FOR THE FITTER
•
The unit and its accessories must
only be installed and wired by pro-
fessionals with the necessary tech-
nical qualifications in installation,
conversion, extension and mainte-
nance of the systems and who are
trained to perform operational and
safety checks on these systems. In
this manual, these will generally be
referred to as "Personnel with spe-
cific technical skills".
•
This device must be installed ac-
cording to national plant engineer-
ing regulations.
•
Using power supplies with the incor-
rect voltage and frequency could
damage the device and conse-
quently risk starting a fire. The volt-
age must be stable, without major
fluctuations.
•
To protect the device against short
circuits, fit a thermomagnetic isola-
tor switch to the power line with a
minimum contact gap of 3mm on
both poles.
•
The isolator switch and any plug
must be installed in an easily acces-
sible position.
•
Connect the device correctly with
the earth. Do not connect the
earth cable to the gas or water
pipes, to the lightning conductor,
or to the earth cable of the tele-
phone. Incorrect earthing could
cause electric shocks.
•
Do not handle the device or touch
the keys with wet hands. Risk of
electric shocks.
•
The unit and the isolator switch
must be turned off before carrying
out maintenance work.
•
Check that the power supply is
disconnected before carrying out
any operations on the unit.
•
For the power supply, use un-
damaged cables with a sec-
tion that is suitable for the load.
WARNING:
This accessory is not compatible with models MVAS2240T - MVAS2500T - MVAS2800T
22
•
Stranded cables can only be used
with crimping terminals. Check the
wire strands are well inserted.
•
Take care when stretching the sup-
ply and connection cables around
the units: the cables must not be
subject to mechanical stress. The
cables must be protected.
•
Do not make connections on the
power supply cable: use a longer
cable. Junctions can cause over-
heating and/or fires.
•
If the units are installed in a loca-
tion exposed to electromagnetic
interference, shielded twisted pair
cables must be used for the com-
munication connections between
the units.
•
To avoid communication errors
between the units, ensure that the
communication line cables are
correctly connected to their re-
spective terminals.
•
After completing the electrical wir-
ings, carry out a test. This operation
must only be carried out by "Per-
sonnel with specific technical skills".
•
The wiring diagrams are subject to
continuous updates, so it is essen-
tial to use those on the machine as
your reference.
1.2.
WARNINGS FOR THE USER
•
This appliance can be used by chil-
dren aged from 8 years and above
and persons with reduced physical,
sensory or mental capabilities or
lack of experience and necessary
knowledge if they are supervised
or have received instructions con-
cerning use of the appliance in a
safe way and understand the haz-
ards involved. Children should not
play with the appliance.
•
Do not dismantle or repair the de-
vice while it is in operation.
•
Do not spray or throw water directly
onto the device. Water may cause
electric shocks or damage to the
unit.
•
Do not pull or deform the supply
cable. If the cable is pulled or used
inappropriately, the unit could be
damaged and there is a risk of
electric shock.
•
Adjust the room temperature cor-
rectly to obtain a comfortable en-
vironment.
1.3.
PRECAUTIONS FOR USE
•
Ensure the device is not used by
children or disabled people with-
out suitable supervision; remember
also that the equipment must not
be used by children as a toy.
•
Do not use sprays or insecticides on
the device: risk of fire.
•
Limit the room's exposure to direct
sunlight using blinds or by leaving
the windows ajar.
•
Do not place hot devices, flames
or other heat sources near the unit.
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