9
Installation
2 INSTALLATION
2.1 Product receiving
The appliance is supplied packed. Handling must be
carried out by appropriate means in view of the overall
weight of the package.
Upon receiving the appliance, check the perfect integrity
of all parts.
In case of damage to the equipment or missing material,
please contact your authorised dealer promptly.
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WARNING
The manual is an integral part of the product
and therefore it is recommended that you
read it before installing and commissioning
the device and keep it with care for future
reference or transfer to another Owner or
User.
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IT IS PROHIBITED TO
disperse the packaging material in the
environment and leave it within the reach
of children as it can be a potential source of
danger. It must be disposed of in accordance
with current legislation.
2.2 Size and weight
Outdoor unit
35M 53M 70M 88M 105M
Width (mm) 800 800 845 946 946
Depth (mm) 333 333 363 410 410
Height (mm) 554 554 702 810 810
Weight (kg) 34.7 33.7 66.8 56.9 66.8
Outdoor unit
105T 120M 140T 160T
Width (mm) 946 946 952 952
Depth (mm) 410 410 415 415
Height (mm) 810 810 1333 1333
Weight (kg) 73.9 81.5 106.7 111.3
2.3 Installation - preliminary warnings
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WARNING
Before installing the indoor unit, consult the
label on the product package to check that the
model number matches the model number of
the outdoor unit.
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ATTENTION ELECTRIC DANGER
– All electrical connections must be done
by a licensed electrician according to the
provisions of national and local electrical
codes.
– All electrical connections must be made
according to the wiring diagram on the
panels of the indoor and outdoor units.
– If the electrical system has serious safety
problems, stop work immediately. Explain
the situation to the customer and refuse to
install the unit until the safety problem has
been resolved.
– The power supply should correspond to
90-100% of the rated voltage. Insufficient
power supply may cause malfunction,
electric shock or fire.
– If the power cables are permanently
installed connected to the electrical system,
install overcurrent protection and a main
power switch with a capacity of 1.5 times the
maximum current of the unit.
– The power supply line must have a
special protection upstream against short
circuits and earthing leakage that sections
the system with respect to other utilities.
The technician must choose an approved
differential circuit-breaker or main circuit
breaker.
– Connect the unit to a single socket of a
dedicated branch of the circuit. Do not
connect other appliances to the same
electrical outlet.
– The air conditioner must be properly
grounded.
– All cables and conductors must be
connected securely. Loosening a conductor
may cause the terminal to overheat, which
in turn may result in fire hazards or product
malfunction.
– The electrical cables must not touch or rest
against the refrigerant pipes, the compressor
or any moving parts of the unit.
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