9
Installation
2 INSTALLATION
2.1 Product receiving
The appliance is supplied packed in several parcels.
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 authorized 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 in the environment and leave within
the reach of children the packaging material 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
27M 35M 53M 70M
Width (mm) 720 720 800 845
Depth (mm) 270 270 333 363
Height (mm) 495 495 554 702
Weight (kg) 23,2 23,2 37,0 50,0
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 security problem has
been resolved.
– The power supply should correspond to
90-100% of the nominal voltage. Insucient
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 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 dierential 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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