• This air conditioner must be installed according to
national plant engineering regulations. Particular
attention must be paid to safety guidelines and
to ensuring that the wiring is correctly connected:
incorrect wiring connection could result in supply
cables, plug or power socket overheating, which
could present a fire risk.
• Only replace the fuses with others identical to the
original ones.
• For the power supply, use undamaged cables with
a section that is suitable for the load.
• Stranded cables can only be used with crimping
terminals. Check the wire strands are well inserted.
• Take care when stretching the supply 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
overheating and/or fires.
• If the power cable is damaged, it can be replaced
by the manufacturer or by the technical assistance
service or a person with a similar qualification, so as
to prevent any risks.
• Do not leave any cables in direct contact with
the refrigerant pipes as they could reach high
temperatures and moving parts, such as the fans.
• If the units are installed in a location exposed to
electromagnetic interference, shielded twisted
pair cables must be used for the communication
connections between the units.
• To avoid communication errors between the units,
ensure that the communication line cables are
correctly connected to their respective terminals.
• After completing the electrical wiring, carry out
a test. This operation must only be carried out by
“Personnel with specific technical skills”.
• The wiring diagrams are subject to continuous
updates, so it is essential to use those on the
machine as your reference.
• This appliance can be used by children over the age
of 8 and persons with reduced physical, sensory
or mental capabilities or lack of experience and
necessary knowledge if they are supervised or have
received instructions concerning use of the appliance
in a safe way and understand the hazards involved.
Children should not play with the appliance. Cleaning
and maintenance intended to be performed by the
user should not be performed by children without
supervision.
• Do not dismantle or repair the unit while it is in
operation.
• Do not obstruct the air flow in and out of
the indoor and outdoor units. A reduction in
the air flow reduces the effectiveness of the
air conditioner, and causes breakdowns and
malfunctions.
• Do not spray or throw water directly onto the unit.
Water may cause electric shocks or damage to
the unit.
• Do not drop the remote control and do not press
the keys with pointed objects: this could damage
the remote control.
• 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 correctly to obtain a
comfortable environment.
• Never place objects underneath the indoor unit as
they may get wet (water may drip from the indoor
unit if the humidity value exceeds 80%, or if the
condensate discharge is clogged).
• Switch off the power supply if the air conditioner
is not to be used for a long time. When the power
supply switch is turned on, electricity is consumed
even if the system is not operating.
• Do not leave the doors or windows open for long
periods when the air conditioner is operating. The
yield in Heating or Cooling mode is reduced if
doors or windows are kept open.
• Position devices such as TV, radio, stereo, etc. at a
distance of at least 1 metre from the indoor unit
and the remote control. There may be some audio
and video interference.
• The air conditioner has an AUTO RESTART function
which stores the settings in the memory.
• If there is a power cut, when the power is restored
the air conditioner will restart with the settings
previously stored in the memory.
WARNINGS - OUTDOOR UNIT
• The installation position must guarantee adequate
vibration absorption and noise insulation. Make sure
the air and noise from the unit don’t disturb your
neighbours.
• Do not under any circumstances insert your fingers
or any object into the unit; this may cause injury due
to the high rotation speed of the internal fans.
• Do not leave any cables in direct contact with
the refrigerant pipes as they could reach high
temperatures and moving parts, such as the fans.
• The outdoor unit must be installed so as to ensure
that air discharged from the unit itself is not
recirculated and there is sufficient space around the
machine for operations and maintenance.
• The installation site must be well-ventilated so that
the outdoor unit can take in and discharge sufficient
quantities of air. Ensure that there are no obstacles
near the outdoor unit’s air inlets or outlets. Remove
any obstacles which may be blocking the intake or
discharge of air.
• The installation position must be such that the
machine cannot be buried under snow or subjected
to the effect of fuel and oil fumes.
• Avoid direct exposure of the unit to solar radiation: it
is recommended to install protection.
• The installation site must guarantee drainage of
rainwater and water produced during the defrosting
cycle.
• The site of installation must be positioned so that
the discharge air outlet is not exposed to strong
winds and the air discharged must be free to
disperse into the atmosphere.
• To avoid disturbance, the unit power cables must be
kept more than 1 metre away from electronic devices
such as TVs, radios, etc. (in the case of cables with a
considerable charge, 1 metre may not be enough).
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