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INSTALLATION MANUAL
This manual provides the procedures of installation to ensure a safe and good standard of operation for the air
conditioner unit.
Special adjustment may be necessary to suit local requirements.
Before using your air conditioner, please read this instruction manual carefully and keep it for future reference.
This appliance is intended to be used by expert or trained users in shops, in light industry and on farms, or for
commercial use by lay persons.
IMPORTANT
Important information
regarding the
refrigerant used
This product contains
fl uorinated greenhouse
gases covered by the
Kyoto Protocol. Do not
vent gases into the
atmosphere.
Refrigerant type:
R410A
(1)
GWP
value:
1975
(1)
GWP =
global warming potential
The refrigerant quantity
is indicated on the unit
name plate. Periodical
inspections for
refrigerant leaks may
be required depending
on European or local
legislation. Please
contact your local dealer
for more information.
Disposal Requirement:
Dismantling of the
unit, treatment of the
refrigerant, oil and other
parts must be done in
accordance with the
applicable legislation.
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SAFETY PRECAUTIONS
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Installation and maintenance should be performed by qualifi ed persons who are familiar
with local code and regulation, and experienced with this type of appliance.
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All fi eld wiring must be installed in accordance with the national wiring regulation.
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Ensure that the rated voltage of the unit corresponds to that of the name plate before
commencing wiring work according to the wiring diagram.
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The unit must be GROUNDED to prevent possible hazard due to insulation failure.
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All electrical wiring must not touch the refrigerant piping, or any moving parts of the
fan motors.
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Confi rm that the unit has been switched OFF before installing or servicing the unit.
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Disconnect from the main power supply before servicing the air conditioner unit.
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DO NOT pull out the power cord when the power is ON. This may cause serious electrical
shocks which may result in fi re hazards.
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Keep the air-conditioner units, power cable and transmission wiring, at least 1m from TVs
and radios, to prevent distorted pictures and static. (Depending on the type and source
of the electrical waves, static may be heard even when more than 1m away).
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The equipment is not intended for use in a potentially explosive atmosphere.
Please take note of the following important points when installing.
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Do not install the unit where leakage of fl ammable gas may occur.
If gas leaks and accumulates around the unit, it may cause fi re ignition.
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Ensure that drainage piping is connected properly.
If the drainage piping is not connected properly, it may cause water leakage.
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Do not overcharge the unit.
This unit is factory pre-charged.
Overcharge will cause over-current or damage to the compressor.
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Ensure that the unit's panel is closed after service or installation.
Unsecured panels will cause the unit to operate noisily.
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Sharp edges and coil surfaces are potential locations which may cause injury
hazards.
Avoid from being in contact with these places.
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Before turning off the power supply, set the remote controller's ON/OFF switch to
the "OFF" position to prevent the nuisance tripping of the unit. If this is not done, the
unit's fans will start turning automatically when power resumes, posing a hazard to
service personnel or the user.
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Do not operate any heating apparatus too close to the air conditioner unit.
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Do not use joined and twisted wires for incoming power supply.
WARNING
CAUTION
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