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Safety Information
After completing the installation, always carry out a
functional test and provide the instructions on how to
operate the air conditioner to the user.
Do not use the air conditioner in environments with
hazardous substances or close to equipment that release
free flames to avoid the occurrence of fires, explosions or
injuries.
Our units should be installed in compliance with the spaces
shown in the installation manual, to ensure accessibility
from both sides and allow repairs or maintenance
operations to be carried out. The unit's components
should be accessible and easy to disassemble without
endangering people and objects.
For this reason, when provisions of the installation manual
are not complied with, the cost required to access and
repair the units (in SAFETY CONDITIONS, as set out in
prevailing regulations) with harnesses, ladders, scaffolding
or any other elevation system will NOT be considered part
of the warranty and will be charged to the end customer.
Power supply line, fuse or circuit
breaker
WARNING
Always make sure that the power supply is compliant
with current safety standards. Always install the air
conditioner in compliance with current local safety
standards.
Always verify that a suitable grounding connection is
available.
Verify that the voltage and frequency of the power
supply comply with the specifications and that the
installed power is sufficient to ensure the operation
of any other domestic appliance connected to the
same electric lines.
Always verify that the cut-off and protection switches
are suitably dimensioned.
Verify that the air conditioner is connected to the
power supply in accordance with the instructions
provided in the wiring diagram included in the manual.
Always verify that electric connections (cable entry,
section of leads, protections...) are compliant with
the electric specifications and with the instructions
provided in the wiring scheme. Always verify that all
connections comply with the standards applicable to
the installation of air conditioners.
4
English
Devices disconnected from the power supply should be
completely disconnected in the condition of overvoltage
category.
Be sure not to perform power cable modification,
extension wiring, and multiple wire connection.
– It may cause electric shock or fire due to poor
connection, poor insulation, or current limit override.
– When extension wiring is required due to power line
damage, refer to Step 13 Optional: Extending the
power cable in the installation manual.
CAUTION
Make sure that you earth the cables.
Do not connect the earth wire to the gas pipe, water
pipe, lighting rod or telephone wire. If earthing is not
complete, electric shock or fire may occur.
Install the circuit breaker.
If the circuit breaker is not installed, electric shock or
fire may occur.
Make sure that the condensed water dripping from the
drain hose runs out properly and safely.
Install the power cable and communication cable of the
indoor and outdoor unit at least 1m away from the electric
appliance.
Install the indoor unit away from lighting apparatus using
the ballast.
If you use the wireless remote control, reception error
may occur due to the ballast of the lighting apparatus.
Do not install the air conditioner in following places.
Place where there is mineral oil or arsenic acid. Resin
parts flame and the accessories may drop or water may
leak. The capacity of the heat exchanger may reduce or
the air conditioner may be out of order.
The place where corrosive gas such as sulphuric acid gas
generates from the vent pipe or air outlet.
The copper pipe or connection pipe may corrode and
refrigerant may leak.
The place where there is a machine that generates
electromagnetic waves. The air conditioner may not
operate normally due to control system.
The place where there is a danger of existing
combustible gas, carbon fibre or flammable dust.
The place where thinner or gasoline is handled. Gas may
leak and it may cause fire.
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