Modena AC 7120 W Owner's manual

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User
Manual Book
Air Conditioner
AC 7120 W

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TABLE OF CONTENTS
INTRODUCTION TO REFRIGERANTS R32/R290 4
Room area requests for air AC with refrigerants R32 & r290 4
SAFETY PRECAUTIONS 6
Safety rules and recommendations for the installer 6
Safety rules and recommendations for the user 8
Safety rules and prohibition 10
NAMED OF PARTS 11
Indoor unit 11
Outdoor unit 11
INDOOR UNIT DISPLAY 12
EMERGENCY FUNCTION & AUT-RESTART FUNCTION 13
Auto-restart function 13
Emergency function 14
REMOTE CONTROLLER 15
Remote controller 17
Remote controller display 18
OPERATING INSTRUCTIONS 22
“Swing” control of the air flow 22
Cooling mode 23
Heating mode 24
Timer mode-timer on 24
Timer mode-timer off 26
Fan mode 26
Dry mode 27
Feel mode 27
Sleep mode 28

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PROTECTION 29
T1 climate condition models 29
Tropicall (T3) climate condition models 29
INSTALLATION MANUAL 30
Important cosiderations 30
The maximum charge and the required minimum floor area 31
Installation safety principles 33
Special tools 35
Selecting the installation place 36
Installation of the indoor unit 38
Installation of the mounting plate 38
Installation of the outdoor unit 43
Operation test 45
Information for the installer 47
Wiring diagram 48
Cable wires specification 49
MAINTENANCE 51
Indoor unit 51
Cleaning the heat exchanger 52
End of season maintenance 52
Replacing the batteries 52
TROUBLESHOOTING 53
Error signals on the display 54
In line with the company’s policy of continual product improvement, the
aesthetic and dimensial characteristics, technical data dan accessories
of this appliance may be changed without notice.

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The refrigerants used for air conditioners are environmentally friendly
hydrocarbons R32 and R290. The two kinds of refrigerants are
combustible and odorless. Moreover, they can burn and explode under
certain condition. However, there will be no risk of burning and
exploision if you comply with the following table to install your air
conditioner in a room with an appropriate area and use it correctly.
Compared with ordinary refrigerants, Refrigerants R32 & R290 are
environmentally friendly and do not destry the ozone sphere and that
their values of greenhouse effect are also very low.
Room area requests for air conditioner with Refrigerants
R32 & R290
Refrigerants
Capacity (Btu)
Room Area
R32
9K
Above 4 m2
12K
Above 4 m2
18K
Above 15 m2
22K/24K
Above 25 m2
R290
9K
Above 10 m2
12K
Above 13 m2
18K
Above 15 m2
22K/24K
Above 30 m2
INTRODUCTION TO REFRIGERANTS R32 & R290

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WARNING!
Please read the manual before installation, using,
maintenance.
Do not use means to accelerate the defrosting process or to
clean, other than those recommended by the manufacturer.
Do not pierce or burn the appliance.
The appliance shall be stored in a room without
continuously operating sources (for example: open flames,
an operating ignition gas appliance or an operating electric
heater)
Please contact the nearest after-sale service center
when maintenance is necessary. At the time of
maintenance, the maintenance personnel must strictly
comply with the Operation Manual provided by the
corresponding manufacturer and any non-professional is
prohibited to maintain the air conditioner.
It is necessary to comply with the provisions of gas-related
national laws and regulations.
It is necessary to clear away the refrigerant in the system
when maintaining or scrapping an air conditioner.

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Safety Rules and Recommendations for the Installer
SAFETY AND PRECAUTIONS
The appliance must be fitted with
means for disconnection from the
supply mains having a contact
separation in all poles that provide full
disconnection under overvoltage
category III conditions, and these
mean must be incorporated in the
fixed wiring in accordance with the
wiring rules.
The air conditioner must be
installed by professional or qualified
persons.
Do not install the appliance at a
distance of less than 50 cm from
inflammable substances (alcohol,
etc.) Or from pressurised containers
(e.g. spray cans).
If the appliance is used in areas
without the possibility of ventilation,
precautions must be taken to prevent
any leaks of refrigerant gas from
remaining in the environment and
creating a danger of fire
The packaging materials are
recyclable and should be disposed
of in the separate waste bins .Take
the air conditioner at the end of its
useful life to a special waste
collection centre for disposal.
The appliance must be installed in
accordance with applicable national
regulations.
Read this guide before installing
and using the appliance.
During the installation of the
indoor and outdoor units the access
to the working area should be
forbidden to children.Unforeseeable
accidents could happen.
Make sure that the base of the
outdoor unit is firmly fixed.
Check that air cannot enter the
refrigerant system and check for
refrigerant leaks when moving the air
conditioner.
Carry out a test cycle after
installing the air conditioner and
record the operating data.
The ratings of the fuse installed in
the built incontrol unit are T 5A/ 250V
The user must protect the indoor
unit with a fuse of suitable capacity
for the maximum input current or with
another overload protection device.
Ensure that the mains voltage
corresponds to that stamped on the
rating plate. Keep the switch or power
plug clean. Insert the power plug
correctly and firmly into the socket,
thereby avoiding the risk of electric
shock or fire due to insufficient
contact.
Check that the socket is suitable
for the plug, otherwise have the
socket changed.

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Only use the air conditioner as
instructed in this booklet. These
instructions are not intended to cover
every possible condition and
situation. As with any electrical
household appliance, common sense
and caution are therefore always
recommended for installation, opera-
tion and maintenance.
Before accessing the terminals, all
the power circuits must be
disconnected from the power supply.
The appliance shall be installed in
accordance with national wiring
regulations.
This appliance can be used by
children aged from 8 years and above
and persons with reduced physical,
sensory or mental capabilities or lack
of experience and knowledge if they
have been given supervision or ins-
truction concerning use of the ap-
liance in a safe way and understand
the hazards involved. Children shall
not play with the appliance. Cleaning
and user maintenance shall not be
made by children without supervision

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Safety Rules and Recommendations for the User
Never remain directly exposed to
the flow of cold air for a long time. The
direct and prolonged exposition to
cold air could be dangerous for your
health .Particular care should be
taken in the rooms where there are
children, old or sick people.
The appliance gives off smoke or
there is a smell of burning,
immediately cut off the pow er supply
and contact the Service Centre.
The prolonged use of the device
in such conditions could cause fire
or electrocution.
Have repairs carried out only by
an authorised Service Centre of the
manufacturer. Incorrect repair could
expose the user to the risk of electric
shock, etc.
Unhook the automatic switch if
you foresee not to use the device for
a long time. The airflow direction
must be properly adjusted.
Only use the air conditioner as
instructed in this booklet. These
instructions are not int ended to cover
every possible condition and
situation. As with any electrical
household appliance, common sense
and caution are therefore always
recommended for installation,
operation and maintenance.
Do not try to install the
conditioner alone; always contact
specialized technical personnel.
Cleaning and maintenance must
be carried out by specialised
technical personnel. In any case
disconnect the appliance from the
mains electricity supply before
carrying out any cleaning or
maintenance.
Ensure that the mains voltage
corresponds to that stamped on the
rating plate. Keep the switch or power
plug clean. Insert the power plug
correctly and firmly into the socket,
thereby avoiding the risk of electric
shock or fire due to insufficient
contact.
Do not pull out the plug to switch
off the appliance when it is in
operation, since this could create a
spark and cause a fire, etc.
This appliance has been made
for air conditioning domestic
environments and must not be used
for any other purpose, such as for
drying clothes, cooling food, etc.
The packaging materials are
recyclable and should be disposed
of in the sparate waste bins .
Take the air conditioner at the end
of its useful life to a special waste
collection centre for disposal.

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Ensure that the appliance is
disconnected from the power supply
when it will remain inoperat ive for a
long period and before carrying out
any cleaning or maintenance.
Selecting the most suitable
temperature can prevent damage to
the appliance.
The flaps must be directed
downwards in the heating mode and
upwards in the cooling mode.
Always use the appliance with
the air filter mounted. The use of the
conditioner without air filter could
cause an excessive accumulation of
dust or waste on the inner parts of the
device with possible subsequent
failures.
The user is responsible for having
the appliance installed by a qualified
technician, who must check that it is
earthed in accordance with current
legislation and insert a thermo-
magnetic circuit breaker.
The batteries in remote controller
must be recycled or disposed of
properly. Disposal of Scrap Batteries
Please discard the batteries as sorted
municipal waste at the accessible
collection point.

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Safety Rules and Prohibitions
Do not climb onto or place any
heavy or hot objects on top of the
appliance.
Do not leave windows or doors
open for long when the air conditioner
is operating.
Do not direct the airflow onto
plants or animals.
A long direct exposition to the
flow of cold air of the conditioner
could have negative effects on plants
and animals.
Do not put the conditioner in
contact with water. The electrical
insulation could be damaged and thus
causing electrocution.
Do not climb onto or place any
objects on the outdoor unit.
Never insert a stick or similar
object into the appliance. It could
cause injury.
Children should be supervised to
ensure that they do not play with the
appliance. If the supply cord is
damaged, it must be replaced by the
manufacturer,its service agent or
similarly qualified persons in order to
avoid a hazard
Do not bend, tug or compress the
power cord since this could damage
it. Electrical shocks or fire are
probably due to a damaged power
cord. Specialised technical personnel
only must replace a damaged power
cord.
Do not use extensions or gang
modules.
Do not touch the appliance
when barefoot or parts of the body
are wet or damp.
Do not obstruct the air inlet or
outlet of the indoor or the outdoor
unit. The obstruction of these
openings causes a reduction in the
operative efficiency of the
conditioner with possible
consequent failures or damages.
No way alter the characteristics
of the appliance.
Do not install the appliance in
environments where the air could
contain gas, oil or sulphur or near
sources of heat.
This appliance is not intended
for use by persons(including children)
with reduced physical, sensory or
mental capabilities, or lack of
experience and knowledge, unless
they have been given supervision or
instruction concerning use of the
appliance by a person responsible for
their safety.