• If necessary, adopt anti-electrostatic measures
during transportation. During transportation,
loading and unloading, adopt the necessary
measures to protect the unit and ensure it is not
damaged in any way.
• When removing the compressor or cleaning it to
eliminate the residual oil, make sure there is no
R290 refrigerant residue. Vacuum pumping must be
carried out before the compressor is returned. Safety
must be guaranteed when discharging the oil from
the system.
• Any unit installation or operating problems resulting
from failure to comply with the points laid out in this
manual may lead to injury or damage.
WARNING:
Strictly observe the warnings below. Failure
to observe them, could result in injuries to people or
damages to properties or to the unit.
WARNING:
Strictly observe the warnings below. Failure
to observe them, could result in injuries to people or
damages to properties or to the unit.
WARNING:
Please read this manual carefully before
using the unit.
WARNING:
Please read this manual carefully before
installing the unit.
WARNING:
Please read this manual carefully before
repairing or performing maintenance on the unit.
WARNING:
the unit is designed for indoor use only.
PURPOSE OF THE UNIT:
the units are designed solely for the purpose of air
conditioning indoor rooms of a certain size and
with conditions of use appropriate for the installed
power level.
DO NOT USE THESE UNITS FOR OTHER
PURPOSES.
The place where the unit is installed must be fitted
with a residual current circuit breaker with over current
protection, to avoid the risk of electric shock.
The various unit models can be controlled by means of
remote control/wired panel.
WARNING
Connect the supply unit 8 hours before
performing any type of operation. Otherwise,
damages to the compressor may occur.
WARNINGS FOR THE INSTALLER
• Special attention must be paid to safety, making sure
the cables are correctly connected; incorrect wiring
connections could cause the supply cable, plug or
power socket to overheat, leading to a fire risk.
• Make sure that the unit is connected to the power
supply or to a power socket with the correct voltage
and frequency. Using power supplies with the
incorrect voltage and frequency could damage the
unit and consequently risk starting a fire. The voltage
must be stable, without major fluctuations.
• Position the unit on a flat, even surface.
• To ensure correct condensate drainage, follow the
indications given in the relative chapter. Incorrect
installation of the condensate drainage can result
in water leaks, wetting furniture and other items in
the room.
• Do not install the unit in a location where it could
be affected by inflammable gas leaks or deposits
of materials which are inflammable, explosive,
poisonous, corrosive or hazardous substances. Do
not use naked flames near the units. Risk of fire or
explosion. Install the unit in a location with minimal
levels of dust, fumes, humidity and corrosive agents
in the air.
• Do not install the unit near a laundry, bathroom,
shower or swimming pool.
• When installing the unit, allow sufficient technical
clearance around the unit for maintenance.
• During installation, take note of the unit dimensions
and weight.
• Do not modify the unit! Do not attempt to repair
the unit by yourself. This is extremely dangerous!
Incorrect interventions may cause electric shock, gas
leaks, fires, etc. Contact the company. Interventions
must only be carried out by “personnel with the
specific technical skills”.
• Make sure the power supply and installed power are
suitably scaled to supply the unit correctly.
• Before starting up the unit, make sure the electric
cables and condensate discharge pipes have been
correctly installed to avoid any risk of water leaks,
refrigerant gas leaks or electric shock.
• Do not handle the unit or touch the keys if your
hands are wet. Risk of electric shocks.
• Be sure to turn off the unit and unplug the power
cable before carrying out any maintenance or
cleaning operations. The rotation of the fans inside
the unit can cause injury.
• Check the power supply is disconnected before
carrying out any operations on the unit.
• Do not make joints on the power cable. Junctions
can cause overheating and/or fires.
• If the power cable is damaged, it must be replaced
by the manufacturer or by a person with a similar
qualification, so as to prevent any risks.
• Do not leave cables in direct contact with the
refrigerant pipes (as they could reach high
temperatures) or with moving parts such as the fan.
• Periodically check that the unit installation
conditions have not been altered, and have the unit
checked by “qualified personnel”.
• Install the unit and the remote control at least 1
metre away from electrical appliances, TV, radio,
stereo equipment, etc.
• The wiring diagrams are subject to a continuous
update. Therefore, it is mandatory to refer to those
on the machine.
WARNINGS FOR THE USER
• This appliance can be used by children over the
age of 8 and by persons with reduced physical,
sensory or mental capabilities or lack of experience
and necessary knowledge, as long as they are
supervised or have received instructions concerning
the safe use of the appliance and understand the
6
Summary of Contents for DML 100
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